---
_id: '3771'
abstract:
- lang: eng
  text: The small-sized frugivorous bat Carollia perspicillata is an understory specialist
    and occurs in a wide range of lowland habitats, tending to be more common in tropical
    dry or moist forests of South and Central America. Its sister species, Carollia
    brevicauda, occurs almost exclusively in the Amazon rainforest. A recent phylogeographic
    study proposed a hypothesis of origin and subsequent diversification for C. perspicillata
    along the Atlantic coastal forest of Brazil. Additionally, it also found two allopatric
    clades for C. brevicauda separated by the Amazon Basin. We used cytochrome b gene
    sequences and a more extensive sampling to test hypotheses related to the origin
    and diversification of C. perspicillata plus C. brevicauda clade in South America.
    The results obtained indicate that there are two sympatric evolutionary lineages
    within each species. In C. perspicillata, one lineage is limited to the Southern
    Atlantic Forest, whereas the other is widely distributed. Coalescent analysis
    points to a simultaneous origin for C. perspicillata and C. brevicauda, although
    no place for the diversification of each species can be firmly suggested. The
    phylogeographic pattern shown by C. perspicillata is also congruent with the Pleistocene
    refugia hypothesis as a likely vicariant phenomenon shaping the present distribution
    of its intraspecific lineages.
author:
- first_name: Ana
  full_name: Pavan, Ana
  last_name: Pavan
- first_name: Felipe
  full_name: Martins, Felipe
  last_name: Martins
- first_name: Fabrício
  full_name: Santos, Fabrício
  last_name: Santos
- first_name: Albert
  full_name: Ditchfield, Albert
  last_name: Ditchfield
- first_name: Rodrigo A
  full_name: Fernandes Redondo, Rodrigo A
  id: 409D5C96-F248-11E8-B48F-1D18A9856A87
  last_name: Fernandes Redondo
  orcid: 0000-0002-5837-2793
citation:
  ama: 'Pavan A, Martins F, Santos F, Ditchfield A, Fernandes Redondo RA. Patterns
    of diversification in two species of short-tailed bats (Carollia Gray, 1838):
    the effects of historical fragmentation of Brazilian rainforests. <i>Biological
    Journal of the Linnean Society</i>. 2011;102(3):527-539. doi:<a href="https://doi.org/10.1111/j.1095-8312.2010.01601.x">10.1111/j.1095-8312.2010.01601.x</a>'
  apa: 'Pavan, A., Martins, F., Santos, F., Ditchfield, A., &#38; Fernandes Redondo,
    R. A. (2011). Patterns of diversification in two species of short-tailed bats
    (Carollia Gray, 1838): the effects of historical fragmentation of Brazilian rainforests.
    <i>Biological Journal of the Linnean Society</i>. Wiley-Blackwell. <a href="https://doi.org/10.1111/j.1095-8312.2010.01601.x">https://doi.org/10.1111/j.1095-8312.2010.01601.x</a>'
  chicago: 'Pavan, Ana, Felipe Martins, Fabrício Santos, Albert Ditchfield, and Rodrigo
    A Fernandes Redondo. “Patterns of Diversification in Two Species of Short-Tailed
    Bats (Carollia Gray, 1838): The Effects of Historical Fragmentation of Brazilian
    Rainforests.” <i>Biological Journal of the Linnean Society</i>. Wiley-Blackwell,
    2011. <a href="https://doi.org/10.1111/j.1095-8312.2010.01601.x">https://doi.org/10.1111/j.1095-8312.2010.01601.x</a>.'
  ieee: 'A. Pavan, F. Martins, F. Santos, A. Ditchfield, and R. A. Fernandes Redondo,
    “Patterns of diversification in two species of short-tailed bats (Carollia Gray,
    1838): the effects of historical fragmentation of Brazilian rainforests.,” <i>Biological
    Journal of the Linnean Society</i>, vol. 102, no. 3. Wiley-Blackwell, pp. 527–539,
    2011.'
  ista: 'Pavan A, Martins F, Santos F, Ditchfield A, Fernandes Redondo RA. 2011. Patterns
    of diversification in two species of short-tailed bats (Carollia Gray, 1838):
    the effects of historical fragmentation of Brazilian rainforests. Biological Journal
    of the Linnean Society. 102(3), 527–539.'
  mla: 'Pavan, Ana, et al. “Patterns of Diversification in Two Species of Short-Tailed
    Bats (Carollia Gray, 1838): The Effects of Historical Fragmentation of Brazilian
    Rainforests.” <i>Biological Journal of the Linnean Society</i>, vol. 102, no.
    3, Wiley-Blackwell, 2011, pp. 527–39, doi:<a href="https://doi.org/10.1111/j.1095-8312.2010.01601.x">10.1111/j.1095-8312.2010.01601.x</a>.'
  short: A. Pavan, F. Martins, F. Santos, A. Ditchfield, R.A. Fernandes Redondo, Biological
    Journal of the Linnean Society 102 (2011) 527–539.
date_created: 2018-12-11T12:05:05Z
date_published: 2011-02-10T00:00:00Z
date_updated: 2021-01-12T07:52:05Z
day: '10'
department:
- _id: FyKo
doi: 10.1111/j.1095-8312.2010.01601.x
intvolume: '       102'
issue: '3'
language:
- iso: eng
month: '02'
oa_version: None
page: 527 - 539
publication: Biological Journal of the Linnean Society
publication_status: published
publisher: Wiley-Blackwell
publist_id: '2456'
quality_controlled: '1'
scopus_import: 1
status: public
title: 'Patterns of diversification in two species of short-tailed bats (Carollia
  Gray, 1838): the effects of historical fragmentation of Brazilian rainforests.'
type: journal_article
user_id: 4435EBFC-F248-11E8-B48F-1D18A9856A87
volume: 102
year: '2011'
...
---
_id: '3778'
author:
- first_name: Nicholas H
  full_name: Barton, Nicholas H
  id: 4880FE40-F248-11E8-B48F-1D18A9856A87
  last_name: Barton
  orcid: 0000-0002-8548-5240
citation:
  ama: Barton NH. Estimating linkage disequilibria. <i>Heredity</i>. 2011;106(2):205-206.
    doi:<a href="https://doi.org/10.1038/hdy.2010.67">10.1038/hdy.2010.67</a>
  apa: Barton, N. H. (2011). Estimating linkage disequilibria. <i>Heredity</i>. Nature
    Publishing Group. <a href="https://doi.org/10.1038/hdy.2010.67">https://doi.org/10.1038/hdy.2010.67</a>
  chicago: Barton, Nicholas H. “Estimating Linkage Disequilibria.” <i>Heredity</i>.
    Nature Publishing Group, 2011. <a href="https://doi.org/10.1038/hdy.2010.67">https://doi.org/10.1038/hdy.2010.67</a>.
  ieee: N. H. Barton, “Estimating linkage disequilibria,” <i>Heredity</i>, vol. 106,
    no. 2. Nature Publishing Group, pp. 205–206, 2011.
  ista: Barton NH. 2011. Estimating linkage disequilibria. Heredity. 106(2), 205–206.
  mla: Barton, Nicholas H. “Estimating Linkage Disequilibria.” <i>Heredity</i>, vol.
    106, no. 2, Nature Publishing Group, 2011, pp. 205–06, doi:<a href="https://doi.org/10.1038/hdy.2010.67">10.1038/hdy.2010.67</a>.
  short: N.H. Barton, Heredity 106 (2011) 205–206.
date_created: 2018-12-11T12:05:07Z
date_published: 2011-02-01T00:00:00Z
date_updated: 2021-01-12T07:52:08Z
day: '01'
department:
- _id: NiBa
doi: 10.1038/hdy.2010.67
external_id:
  pmid:
  - '20502479'
intvolume: '       106'
issue: '2'
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3183869/
month: '02'
oa: 1
oa_version: Submitted Version
page: 205 - 206
pmid: 1
publication: Heredity
publication_status: published
publisher: Nature Publishing Group
publist_id: '2449'
scopus_import: 1
status: public
title: Estimating linkage disequilibria
type: journal_article
user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87
volume: 106
year: '2011'
...
---
_id: '3781'
abstract:
- lang: eng
  text: We bound the difference in length of two curves in terms of their total curvatures
    and the Fréchet distance. The bound is independent of the dimension of the ambient
    Euclidean space, it improves upon a bound by Cohen-Steiner and Edelsbrunner, and
    it generalizes a result by Fáry and Chakerian.
acknowledgement: Funded by Graduate Aid in Areas of National Need (GAANN) Fellowship.
author:
- first_name: Brittany Terese
  full_name: Fasy, Brittany Terese
  id: F65D502E-E68D-11E9-9252-C644099818F6
  last_name: Fasy
citation:
  ama: Fasy BT. The difference in length of curves in R^n. <i>Acta Sci Math (Szeged)</i>.
    2011;77(1-2):359-367.
  apa: Fasy, B. T. (2011). The difference in length of curves in R^n. <i>Acta Sci.
    Math. (Szeged)</i>. Szegedi Tudományegyetem.
  chicago: Fasy, Brittany Terese. “The Difference in Length of Curves in R^n.” <i>Acta
    Sci. Math. (Szeged)</i>. Szegedi Tudományegyetem, 2011.
  ieee: B. T. Fasy, “The difference in length of curves in R^n,” <i>Acta Sci. Math.
    (Szeged)</i>, vol. 77, no. 1–2. Szegedi Tudományegyetem, pp. 359–367, 2011.
  ista: Fasy BT. 2011. The difference in length of curves in R^n. Acta Sci. Math.
    (Szeged). 77(1–2), 359–367.
  mla: Fasy, Brittany Terese. “The Difference in Length of Curves in R^n.” <i>Acta
    Sci. Math. (Szeged)</i>, vol. 77, no. 1–2, Szegedi Tudományegyetem, 2011, pp.
    359–67.
  short: B.T. Fasy, Acta Sci. Math. (Szeged) 77 (2011) 359–367.
date_created: 2018-12-11T12:05:08Z
date_published: 2011-01-01T00:00:00Z
date_updated: 2021-01-12T07:52:09Z
day: '01'
department:
- _id: HeEd
intvolume: '        77'
issue: 1-2
language:
- iso: eng
month: '01'
oa_version: None
page: 359 - 367
publication: Acta Sci. Math. (Szeged)
publication_status: published
publisher: Szegedi Tudományegyetem
publist_id: '2446'
quality_controlled: '1'
status: public
title: The difference in length of curves in R^n
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 77
year: '2011'
...
---
_id: '3784'
abstract:
- lang: eng
  text: Advanced stages of Scyllarus phyllosoma larvae were collected by demersal
    trawling during fishery research surveys in the western Mediterranean Sea in 2003–2005.
    Nucleotide sequence analysis of the mitochondrial 16S rDNA gene allowed the final-stage
    phyllosoma of Scyllarus arctus to be identified among these larvae. Its morphology
    is described and illustrated. This constitutes the second complete description
    of a Scyllaridae phyllosoma with its specific identity being validated by molecular
    techniques (the first was S. pygmaeus). These results also solved a long lasting
    taxonomic anomaly of several species assigned to the ancient genus Phyllosoma
    Leach, 1814. Detailed examination indicated that the final-stage phyllosoma of
    S. arctus shows closer affinities with the American scyllarid Scyllarus depressus
    or with the Australian Scyllarus sp. b (sensu Phillips et al., 1981) than to its
    sympatric species S. pygmaeus.
article_processing_charge: No
article_type: original
author:
- first_name: Ferran
  full_name: Palero, Ferran
  id: 3F0E2A22-F248-11E8-B48F-1D18A9856A87
  last_name: Palero
  orcid: 0000-0002-0343-8329
- first_name: Guillermo
  full_name: Guerao, Guillermo
  last_name: Guerao
- first_name: Paul
  full_name: Clark, Paul
  last_name: Clark
- first_name: Pere
  full_name: Abello, Pere
  last_name: Abello
citation:
  ama: 'Palero F, Guerao G, Clark P, Abello P. Scyllarus arctus (Crustacea: Decapoda:
    Scyllaridae) final stage phyllosoma identified by DNA analysis, with morphological
    description. <i>Journal of the Marine Biological Association of the United Kingdom</i>.
    2011;91(2):485-492. doi:<a href="https://doi.org/10.1017/S0025315410000287">10.1017/S0025315410000287</a>'
  apa: 'Palero, F., Guerao, G., Clark, P., &#38; Abello, P. (2011). Scyllarus arctus
    (Crustacea: Decapoda: Scyllaridae) final stage phyllosoma identified by DNA analysis,
    with morphological description. <i>Journal of the Marine Biological Association
    of the United Kingdom</i>. Cambridge University Press. <a href="https://doi.org/10.1017/S0025315410000287">https://doi.org/10.1017/S0025315410000287</a>'
  chicago: 'Palero, Ferran, Guillermo Guerao, Paul Clark, and Pere Abello. “Scyllarus
    Arctus (Crustacea: Decapoda: Scyllaridae) Final Stage Phyllosoma Identified by
    DNA Analysis, with Morphological Description.” <i>Journal of the Marine Biological
    Association of the United Kingdom</i>. Cambridge University Press, 2011. <a href="https://doi.org/10.1017/S0025315410000287">https://doi.org/10.1017/S0025315410000287</a>.'
  ieee: 'F. Palero, G. Guerao, P. Clark, and P. Abello, “Scyllarus arctus (Crustacea:
    Decapoda: Scyllaridae) final stage phyllosoma identified by DNA analysis, with
    morphological description,” <i>Journal of the Marine Biological Association of
    the United Kingdom</i>, vol. 91, no. 2. Cambridge University Press, pp. 485–492,
    2011.'
  ista: 'Palero F, Guerao G, Clark P, Abello P. 2011. Scyllarus arctus (Crustacea:
    Decapoda: Scyllaridae) final stage phyllosoma identified by DNA analysis, with
    morphological description. Journal of the Marine Biological Association of the
    United Kingdom. 91(2), 485–492.'
  mla: 'Palero, Ferran, et al. “Scyllarus Arctus (Crustacea: Decapoda: Scyllaridae)
    Final Stage Phyllosoma Identified by DNA Analysis, with Morphological Description.”
    <i>Journal of the Marine Biological Association of the United Kingdom</i>, vol.
    91, no. 2, Cambridge University Press, 2011, pp. 485–92, doi:<a href="https://doi.org/10.1017/S0025315410000287">10.1017/S0025315410000287</a>.'
  short: F. Palero, G. Guerao, P. Clark, P. Abello, Journal of the Marine Biological
    Association of the United Kingdom 91 (2011) 485–492.
date_created: 2018-12-11T12:05:09Z
date_published: 2011-03-01T00:00:00Z
date_updated: 2021-01-12T07:52:10Z
day: '01'
department:
- _id: NiBa
doi: 10.1017/S0025315410000287
intvolume: '        91'
issue: '2'
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://digital.csic.es/bitstream/10261/32783/3/Palero_et_al_2011.pdf
month: '03'
oa: 1
oa_version: Published Version
page: 485 - 492
publication: Journal of the Marine Biological Association of the United Kingdom
publication_status: published
publisher: Cambridge University Press
publist_id: '2443'
quality_controlled: '1'
scopus_import: 1
status: public
title: 'Scyllarus arctus (Crustacea: Decapoda: Scyllaridae) final stage phyllosoma
  identified by DNA analysis, with morphological description'
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 91
year: '2011'
...
---
_id: '3791'
abstract:
- lang: eng
  text: During the development of multicellular organisms, cell fate specification
    is followed by the sorting of different cell types into distinct domains from
    where the different tissues and organs are formed. Cell sorting involves both
    the segregation of a mixed population of cells with different fates and properties
    into distinct domains, and the active maintenance of their segregated state. Because
    of its biological importance and apparent resemblance to fluid segregation in
    physics, cell sorting was extensively studied by both biologists and physicists
    over the last decades. Different theories were developed that try to explain cell
    sorting on the basis of the physical properties of the constituent cells. However,
    only recently the molecular and cellular mechanisms that control the physical
    properties driving cell sorting, have begun to be unraveled. In this review, we
    will provide an overview of different cell-sorting processes in development and
    discuss how these processes can be explained by the different sorting theories,
    and how these theories in turn can be connected to the molecular and cellular
    mechanisms driving these processes.
alternative_title:
- Current Topics in Developmental Biology
article_processing_charge: No
author:
- first_name: Gabriel
  full_name: Krens, Gabriel
  id: 2B819732-F248-11E8-B48F-1D18A9856A87
  last_name: Krens
  orcid: 0000-0003-4761-5996
- first_name: Carl-Philipp J
  full_name: Heisenberg, Carl-Philipp J
  id: 39427864-F248-11E8-B48F-1D18A9856A87
  last_name: Heisenberg
  orcid: 0000-0002-0912-4566
citation:
  ama: 'Krens G, Heisenberg C-PJ. Cell sorting in development. In: Labouesse M, ed.
    <i>Forces and Tension in Development</i>. Vol 95. Elsevier; 2011:189-213. doi:<a
    href="https://doi.org/10.1016/B978-0-12-385065-2.00006-2">10.1016/B978-0-12-385065-2.00006-2</a>'
  apa: Krens, G., &#38; Heisenberg, C.-P. J. (2011). Cell sorting in development.
    In M. Labouesse (Ed.), <i>Forces and Tension in Development</i> (Vol. 95, pp.
    189–213). Elsevier. <a href="https://doi.org/10.1016/B978-0-12-385065-2.00006-2">https://doi.org/10.1016/B978-0-12-385065-2.00006-2</a>
  chicago: Krens, Gabriel, and Carl-Philipp J Heisenberg. “Cell Sorting in Development.”
    In <i>Forces and Tension in Development</i>, edited by Michel Labouesse, 95:189–213.
    Elsevier, 2011. <a href="https://doi.org/10.1016/B978-0-12-385065-2.00006-2">https://doi.org/10.1016/B978-0-12-385065-2.00006-2</a>.
  ieee: G. Krens and C.-P. J. Heisenberg, “Cell sorting in development,” in <i>Forces
    and Tension in Development</i>, vol. 95, M. Labouesse, Ed. Elsevier, 2011, pp.
    189–213.
  ista: 'Krens G, Heisenberg C-PJ. 2011.Cell sorting in development. In: Forces and
    Tension in Development. Current Topics in Developmental Biology, vol. 95, 189–213.'
  mla: Krens, Gabriel, and Carl-Philipp J. Heisenberg. “Cell Sorting in Development.”
    <i>Forces and Tension in Development</i>, edited by Michel Labouesse, vol. 95,
    Elsevier, 2011, pp. 189–213, doi:<a href="https://doi.org/10.1016/B978-0-12-385065-2.00006-2">10.1016/B978-0-12-385065-2.00006-2</a>.
  short: G. Krens, C.-P.J. Heisenberg, in:, M. Labouesse (Ed.), Forces and Tension
    in Development, Elsevier, 2011, pp. 189–213.
date_created: 2018-12-11T12:05:11Z
date_published: 2011-01-01T00:00:00Z
date_updated: 2021-01-12T07:52:13Z
day: '01'
department:
- _id: CaHe
doi: 10.1016/B978-0-12-385065-2.00006-2
editor:
- first_name: Michel
  full_name: Labouesse, Michel
  last_name: Labouesse
intvolume: '        95'
language:
- iso: eng
month: '01'
oa_version: None
page: 189 - 213
publication: Forces and Tension in Development
publication_status: published
publisher: Elsevier
publist_id: '2436'
quality_controlled: '1'
scopus_import: '1'
status: public
title: Cell sorting in development
type: book_chapter
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 95
year: '2011'
...
---
_id: '3796'
abstract:
- lang: eng
  text: We address the problem of covering ℝ n with congruent balls, while minimizing
    the number of balls that contain an average point. Considering the 1-parameter
    family of lattices defined by stretching or compressing the integer grid in diagonal
    direction, we give a closed formula for the covering density that depends on the
    distortion parameter. We observe that our family contains the thinnest lattice
    coverings in dimensions 2 to 5. We also consider the problem of packing congruent
    balls in ℝ n , for which we give a closed formula for the packing density as well.
    Again we observe that our family contains optimal configurations, this time densest
    packings in dimensions 2 and 3.
alternative_title:
- LNCS
author:
- first_name: Herbert
  full_name: Edelsbrunner, Herbert
  id: 3FB178DA-F248-11E8-B48F-1D18A9856A87
  last_name: Edelsbrunner
  orcid: 0000-0002-9823-6833
- first_name: Michael
  full_name: Kerber, Michael
  id: 36E4574A-F248-11E8-B48F-1D18A9856A87
  last_name: Kerber
  orcid: 0000-0002-8030-9299
citation:
  ama: 'Edelsbrunner H, Kerber M. Covering and packing with spheres by diagonal distortion
    in R^n. In: Calude C, Rozenberg G, Salomaa A, eds. <i>Rainbow of Computer Science</i>.
    Vol 6570. Dedicated to Hermann Maurer on the Occasion of His 70th Birthday. Springer;
    2011:20-35. doi:<a href="https://doi.org/10.1007/978-3-642-19391-0_2">10.1007/978-3-642-19391-0_2</a>'
  apa: Edelsbrunner, H., &#38; Kerber, M. (2011). Covering and packing with spheres
    by diagonal distortion in R^n. In C. Calude, G. Rozenberg, &#38; A. Salomaa (Eds.),
    <i>Rainbow of Computer Science</i> (Vol. 6570, pp. 20–35). Springer. <a href="https://doi.org/10.1007/978-3-642-19391-0_2">https://doi.org/10.1007/978-3-642-19391-0_2</a>
  chicago: Edelsbrunner, Herbert, and Michael Kerber. “Covering and Packing with Spheres
    by Diagonal Distortion in R^n.” In <i>Rainbow of Computer Science</i>, edited
    by Cristian Calude, Grzegorz Rozenberg, and Arto Salomaa, 6570:20–35. Dedicated
    to Hermann Maurer on the Occasion of His 70th Birthday. Springer, 2011. <a href="https://doi.org/10.1007/978-3-642-19391-0_2">https://doi.org/10.1007/978-3-642-19391-0_2</a>.
  ieee: H. Edelsbrunner and M. Kerber, “Covering and packing with spheres by diagonal
    distortion in R^n,” in <i>Rainbow of Computer Science</i>, vol. 6570, C. Calude,
    G. Rozenberg, and A. Salomaa, Eds. Springer, 2011, pp. 20–35.
  ista: 'Edelsbrunner H, Kerber M. 2011.Covering and packing with spheres by diagonal
    distortion in R^n. In: Rainbow of Computer Science. LNCS, vol. 6570, 20–35.'
  mla: Edelsbrunner, Herbert, and Michael Kerber. “Covering and Packing with Spheres
    by Diagonal Distortion in R^n.” <i>Rainbow of Computer Science</i>, edited by
    Cristian Calude et al., vol. 6570, Springer, 2011, pp. 20–35, doi:<a href="https://doi.org/10.1007/978-3-642-19391-0_2">10.1007/978-3-642-19391-0_2</a>.
  short: H. Edelsbrunner, M. Kerber, in:, C. Calude, G. Rozenberg, A. Salomaa (Eds.),
    Rainbow of Computer Science, Springer, 2011, pp. 20–35.
date_created: 2018-12-11T12:05:13Z
date_published: 2011-05-03T00:00:00Z
date_updated: 2021-01-12T07:52:15Z
day: '03'
ddc:
- '000'
department:
- _id: HeEd
doi: 10.1007/978-3-642-19391-0_2
editor:
- first_name: Cristian
  full_name: Calude, Cristian
  last_name: Calude
- first_name: Grzegorz
  full_name: Rozenberg, Grzegorz
  last_name: Rozenberg
- first_name: Arto
  full_name: Salomaa, Arto
  last_name: Salomaa
file:
- access_level: open_access
  checksum: aaf22b4d7bd4277ffe8db532119cf474
  content_type: application/pdf
  creator: system
  date_created: 2018-12-12T10:07:42Z
  date_updated: 2020-07-14T12:46:16Z
  file_id: '4640'
  file_name: IST-2016-539-v1+1_2011-B-01-CoveringPacking.pdf
  file_size: 436875
  relation: main_file
file_date_updated: 2020-07-14T12:46:16Z
has_accepted_license: '1'
intvolume: '      6570'
language:
- iso: eng
month: '05'
oa: 1
oa_version: Submitted Version
page: 20 - 35
publication: Rainbow of Computer Science
publication_status: published
publisher: Springer
publist_id: '2427'
pubrep_id: '539'
quality_controlled: '1'
series_title: Dedicated to Hermann Maurer on the Occasion of His 70th Birthday
status: public
title: Covering and packing with spheres by diagonal distortion in R^n
type: book_chapter
user_id: 4435EBFC-F248-11E8-B48F-1D18A9856A87
volume: 6570
year: '2011'
...
---
_id: '3965'
abstract:
- lang: eng
  text: The elevation function on a smoothly embedded 2-manifold in R-3 reflects the
    multiscale topography of cavities and protrusions as local maxima. The function
    has been useful in identifying coarse docking configurations for protein pairs.
    Transporting the concept from the smooth to the piecewise linear category, this
    paper describes an algorithm for finding all local maxima. While its worst-case
    running time is the same as of the algorithm used in prior work, its performance
    in practice is orders of magnitudes superior. We cast light on this improvement
    by relating the running time to the total absolute Gaussian curvature of the 2-manifold.
author:
- first_name: Bei
  full_name: Wang, Bei
  last_name: Wang
- first_name: Herbert
  full_name: Edelsbrunner, Herbert
  id: 3FB178DA-F248-11E8-B48F-1D18A9856A87
  last_name: Edelsbrunner
  orcid: 0000-0002-9823-6833
- first_name: Dmitriy
  full_name: Morozov, Dmitriy
  last_name: Morozov
citation:
  ama: Wang B, Edelsbrunner H, Morozov D. Computing elevation maxima by searching
    the Gauss sphere. <i>Journal of Experimental Algorithmics</i>. 2011;16(2.2):1-13.
    doi:<a href="https://doi.org/10.1145/1963190.1970375">10.1145/1963190.1970375</a>
  apa: Wang, B., Edelsbrunner, H., &#38; Morozov, D. (2011). Computing elevation maxima
    by searching the Gauss sphere. <i>Journal of Experimental Algorithmics</i>. ACM.
    <a href="https://doi.org/10.1145/1963190.1970375">https://doi.org/10.1145/1963190.1970375</a>
  chicago: Wang, Bei, Herbert Edelsbrunner, and Dmitriy Morozov. “Computing Elevation
    Maxima by Searching the Gauss Sphere.” <i>Journal of Experimental Algorithmics</i>.
    ACM, 2011. <a href="https://doi.org/10.1145/1963190.1970375">https://doi.org/10.1145/1963190.1970375</a>.
  ieee: B. Wang, H. Edelsbrunner, and D. Morozov, “Computing elevation maxima by searching
    the Gauss sphere,” <i>Journal of Experimental Algorithmics</i>, vol. 16, no. 2.2.
    ACM, pp. 1–13, 2011.
  ista: Wang B, Edelsbrunner H, Morozov D. 2011. Computing elevation maxima by searching
    the Gauss sphere. Journal of Experimental Algorithmics. 16(2.2), 1–13.
  mla: Wang, Bei, et al. “Computing Elevation Maxima by Searching the Gauss Sphere.”
    <i>Journal of Experimental Algorithmics</i>, vol. 16, no. 2.2, ACM, 2011, pp.
    1–13, doi:<a href="https://doi.org/10.1145/1963190.1970375">10.1145/1963190.1970375</a>.
  short: B. Wang, H. Edelsbrunner, D. Morozov, Journal of Experimental Algorithmics
    16 (2011) 1–13.
date_created: 2018-12-11T12:06:09Z
date_published: 2011-05-01T00:00:00Z
date_updated: 2021-01-12T07:53:31Z
day: '01'
department:
- _id: HeEd
doi: 10.1145/1963190.1970375
intvolume: '        16'
issue: '2.2'
language:
- iso: eng
month: '05'
oa_version: None
page: 1 - 13
publication: Journal of Experimental Algorithmics
publication_status: published
publisher: ACM
publist_id: '2161'
quality_controlled: '1'
scopus_import: 1
status: public
title: Computing elevation maxima by searching the Gauss sphere
type: journal_article
user_id: 4435EBFC-F248-11E8-B48F-1D18A9856A87
volume: 16
year: '2011'
...
---
_id: '3303'
abstract:
- lang: eng
  text: 'Biological traits result in part from interactions between different genetic
    loci. This can lead to sign epistasis, in which a beneficial adaptation involves
    a combination of individually deleterious or neutral mutations; in this case,
    a population must cross a “fitness valley” to adapt. Recombination can assist
    this process by combining mutations from different individuals or retard it by
    breaking up the adaptive combination. Here, we analyze the simplest fitness valley,
    in which an adaptation requires one mutation at each of two loci to provide a
    fitness benefit. We present a theoretical analysis of the effect of recombination
    on the valley-crossing process across the full spectrum of possible parameter
    regimes. We find that low recombination rates can speed up valley crossing relative
    to the asexual case, while higher recombination rates slow down valley crossing,
    with the transition between the two regimes occurring when the recombination rate
    between the loci is approximately equal to the selective advantage provided by
    the adaptation. In large populations, if the recombination rate is high and selection
    against single mutants is substantial, the time to cross the valley grows exponentially
    with population size, effectively meaning that the population cannot acquire the
    adaptation. Recombination at the optimal (low) rate can reduce the valley-crossing
    time by up to several orders of magnitude relative to that in an asexual population. '
acknowledgement: "This work was supported in part by a Robert N. Noyce Stanford Graduate
  Fellowship and European Research Council grant 250152 (to D.B.W.) and by National
  Institutes of Health grant GM 28016 (to M.W.F.).\r\nWe thank Michael Desai for many
  ideas and discussions and are grateful to Joanna Masel and an anonymous reviewer
  for their helpful suggestions. "
author:
- first_name: Daniel
  full_name: Weissman, Daniel
  id: 2D0CE020-F248-11E8-B48F-1D18A9856A87
  last_name: Weissman
- first_name: Marcus
  full_name: Feldman, Marcus
  last_name: Feldman
- first_name: Daniel
  full_name: Fisher, Daniel
  last_name: Fisher
citation:
  ama: Weissman D, Feldman M, Fisher D. The rate of fitness-valley crossing in sexual
    populations. <i>Genetics</i>. 2010;186(4):1389-1410. doi:<a href="https://doi.org/10.1534/genetics.110.123240">10.1534/genetics.110.123240</a>
  apa: Weissman, D., Feldman, M., &#38; Fisher, D. (2010). The rate of fitness-valley
    crossing in sexual populations. <i>Genetics</i>. Genetics Society of America.
    <a href="https://doi.org/10.1534/genetics.110.123240">https://doi.org/10.1534/genetics.110.123240</a>
  chicago: Weissman, Daniel, Marcus Feldman, and Daniel Fisher. “The Rate of Fitness-Valley
    Crossing in Sexual Populations.” <i>Genetics</i>. Genetics Society of America,
    2010. <a href="https://doi.org/10.1534/genetics.110.123240">https://doi.org/10.1534/genetics.110.123240</a>.
  ieee: D. Weissman, M. Feldman, and D. Fisher, “The rate of fitness-valley crossing
    in sexual populations,” <i>Genetics</i>, vol. 186, no. 4. Genetics Society of
    America, pp. 1389–1410, 2010.
  ista: Weissman D, Feldman M, Fisher D. 2010. The rate of fitness-valley crossing
    in sexual populations. Genetics. 186(4), 1389–1410.
  mla: Weissman, Daniel, et al. “The Rate of Fitness-Valley Crossing in Sexual Populations.”
    <i>Genetics</i>, vol. 186, no. 4, Genetics Society of America, 2010, pp. 1389–410,
    doi:<a href="https://doi.org/10.1534/genetics.110.123240">10.1534/genetics.110.123240</a>.
  short: D. Weissman, M. Feldman, D. Fisher, Genetics 186 (2010) 1389–1410.
date_created: 2018-12-11T12:02:33Z
date_published: 2010-12-01T00:00:00Z
date_updated: 2021-01-12T07:42:31Z
day: '01'
department:
- _id: NiBa
doi: 10.1534/genetics.110.123240
ec_funded: 1
intvolume: '       186'
issue: '4'
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2998319/
month: '12'
oa: 1
oa_version: Submitted Version
page: 1389 - 1410
project:
- _id: 25B07788-B435-11E9-9278-68D0E5697425
  call_identifier: FP7
  grant_number: '250152'
  name: Limits to selection in biology and in evolutionary computation
publication: Genetics
publication_status: published
publisher: Genetics Society of America
publist_id: '3337'
quality_controlled: '1'
scopus_import: 1
status: public
title: The rate of fitness-valley crossing in sexual populations
type: journal_article
user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87
volume: 186
year: '2010'
...
---
_id: '10908'
abstract:
- lang: eng
  text: We present ABC, a software tool for automatically computing symbolic upper
    bounds on the number of iterations of nested program loops. The system combines
    static analysis of programs with symbolic summation techniques to derive loop
    invariant relations between program variables. Iteration bounds are obtained from
    the inferred invariants, by replacing variables with bounds on their greatest
    values. We have successfully applied ABC to a large number of examples. The derived
    symbolic bounds express non-trivial polynomial relations over loop variables.
    We also report on results to automatically infer symbolic expressions over harmonic
    numbers as upper bounds on loop iteration counts.
acknowledgement: This work was supported in part by the Swiss NSF. The fourth author
  is supported by an FWF Hertha Firnberg Research grant (T425-N23).
article_processing_charge: No
author:
- first_name: Régis
  full_name: Blanc, Régis
  last_name: Blanc
- first_name: Thomas A
  full_name: Henzinger, Thomas A
  id: 40876CD8-F248-11E8-B48F-1D18A9856A87
  last_name: Henzinger
  orcid: 0000-0002-2985-7724
- first_name: Thibaud
  full_name: Hottelier, Thibaud
  last_name: Hottelier
- first_name: Laura
  full_name: Kovács, Laura
  last_name: Kovács
citation:
  ama: 'Blanc R, Henzinger TA, Hottelier T, Kovács L. ABC: Algebraic Bound Computation
    for loops. In: Clarke EM, Voronkov A, eds. <i>Logic for Programming, Artificial
    Intelligence, and Reasoning</i>. Vol 6355. LNCS. Berlin, Heidelberg: Springer
    Nature; 2010:103-118. doi:<a href="https://doi.org/10.1007/978-3-642-17511-4_7">10.1007/978-3-642-17511-4_7</a>'
  apa: 'Blanc, R., Henzinger, T. A., Hottelier, T., &#38; Kovács, L. (2010). ABC:
    Algebraic Bound Computation for loops. In E. M. Clarke &#38; A. Voronkov (Eds.),
    <i>Logic for Programming, Artificial Intelligence, and Reasoning</i> (Vol. 6355,
    pp. 103–118). Berlin, Heidelberg: Springer Nature. <a href="https://doi.org/10.1007/978-3-642-17511-4_7">https://doi.org/10.1007/978-3-642-17511-4_7</a>'
  chicago: 'Blanc, Régis, Thomas A Henzinger, Thibaud Hottelier, and Laura Kovács.
    “ABC: Algebraic Bound Computation for Loops.” In <i>Logic for Programming, Artificial
    Intelligence, and Reasoning</i>, edited by Edmund M Clarke and Andrei Voronkov,
    6355:103–18. LNCS. Berlin, Heidelberg: Springer Nature, 2010. <a href="https://doi.org/10.1007/978-3-642-17511-4_7">https://doi.org/10.1007/978-3-642-17511-4_7</a>.'
  ieee: 'R. Blanc, T. A. Henzinger, T. Hottelier, and L. Kovács, “ABC: Algebraic Bound
    Computation for loops,” in <i>Logic for Programming, Artificial Intelligence,
    and Reasoning</i>, Dakar, Senegal, 2010, vol. 6355, pp. 103–118.'
  ista: 'Blanc R, Henzinger TA, Hottelier T, Kovács L. 2010. ABC: Algebraic Bound
    Computation for loops. Logic for Programming, Artificial Intelligence, and Reasoning.
    LPAR: Conference on Logic for Programming, Artificial Intelligence and ReasoningLNCS
    vol. 6355, 103–118.'
  mla: 'Blanc, Régis, et al. “ABC: Algebraic Bound Computation for Loops.” <i>Logic
    for Programming, Artificial Intelligence, and Reasoning</i>, edited by Edmund
    M Clarke and Andrei Voronkov, vol. 6355, Springer Nature, 2010, pp. 103–18, doi:<a
    href="https://doi.org/10.1007/978-3-642-17511-4_7">10.1007/978-3-642-17511-4_7</a>.'
  short: R. Blanc, T.A. Henzinger, T. Hottelier, L. Kovács, in:, E.M. Clarke, A. Voronkov
    (Eds.), Logic for Programming, Artificial Intelligence, and Reasoning, Springer
    Nature, Berlin, Heidelberg, 2010, pp. 103–118.
conference:
  end_date: 2010-05-01
  location: Dakar, Senegal
  name: 'LPAR: Conference on Logic for Programming, Artificial Intelligence and Reasoning'
  start_date: 2010-04-25
date_created: 2022-03-21T08:14:35Z
date_published: 2010-05-01T00:00:00Z
date_updated: 2022-06-13T07:44:21Z
day: '01'
department:
- _id: ToHe
doi: 10.1007/978-3-642-17511-4_7
editor:
- first_name: Edmund M
  full_name: Clarke, Edmund M
  last_name: Clarke
- first_name: Andrei
  full_name: Voronkov, Andrei
  last_name: Voronkov
intvolume: '      6355'
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://infoscience.epfl.ch/record/186096
month: '05'
oa: 1
oa_version: Submitted Version
page: 103-118
place: Berlin, Heidelberg
publication: Logic for Programming, Artificial Intelligence, and Reasoning
publication_identifier:
  eisbn:
  - '9783642175114'
  eissn:
  - 1611-3349
  isbn:
  - '9783642175107'
  issn:
  - 0302-9743
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
series_title: LNCS
status: public
title: 'ABC: Algebraic Bound Computation for loops'
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 6355
year: '2010'
...
---
_id: '10909'
abstract:
- lang: eng
  text: We address the problem of localizing homology classes, namely, finding the
    cycle representing a given class with the most concise geometric measure. We focus
    on the volume measure, that is, the 1-norm of a cycle. Two main results are presented.
    First, we prove the problem is NP-hard to approximate within any constant factor.
    Second, we prove that for homology of dimension two or higher, the problem is
    NP-hard to approximate even when the Betti number is O(1). A side effect is the
    inapproximability of the problem of computing the nonbounding cycle with the smallest
    volume, and computing cycles representing a homology basis with the minimal total
    volume. We also discuss other geometric measures (diameter and radius) and show
    their disadvantages in homology localization. Our work is restricted to homology
    over the ℤ2 field.
acknowledgement: Partially supported by the Austrian Science Fund under grantFSP-S9103-N04
  and P20134-N13.
article_processing_charge: No
author:
- first_name: Chao
  full_name: Chen, Chao
  id: 3E92416E-F248-11E8-B48F-1D18A9856A87
  last_name: Chen
- first_name: Daniel
  full_name: Freedman, Daniel
  last_name: Freedman
citation:
  ama: 'Chen C, Freedman D. Hardness results for homology localization. In: <i>Proceedings
    of the 2010 Annual ACM-SIAM Symposium on Discrete Algorithms</i>. Society for
    Industrial and Applied Mathematics; 2010:1594-1604. doi:<a href="https://doi.org/10.1137/1.9781611973075.129">10.1137/1.9781611973075.129</a>'
  apa: 'Chen, C., &#38; Freedman, D. (2010). Hardness results for homology localization.
    In <i>Proceedings of the 2010 Annual ACM-SIAM Symposium on Discrete Algorithms</i>
    (pp. 1594–1604). Austin, TX, United States: Society for Industrial and Applied
    Mathematics. <a href="https://doi.org/10.1137/1.9781611973075.129">https://doi.org/10.1137/1.9781611973075.129</a>'
  chicago: Chen, Chao, and Daniel Freedman. “Hardness Results for Homology Localization.”
    In <i>Proceedings of the 2010 Annual ACM-SIAM Symposium on Discrete Algorithms</i>,
    1594–1604. Society for Industrial and Applied Mathematics, 2010. <a href="https://doi.org/10.1137/1.9781611973075.129">https://doi.org/10.1137/1.9781611973075.129</a>.
  ieee: C. Chen and D. Freedman, “Hardness results for homology localization,” in
    <i>Proceedings of the 2010 Annual ACM-SIAM Symposium on Discrete Algorithms</i>,
    Austin, TX, United States, 2010, pp. 1594–1604.
  ista: 'Chen C, Freedman D. 2010. Hardness results for homology localization. Proceedings
    of the 2010 Annual ACM-SIAM Symposium on Discrete Algorithms. SODA: Symposium
    on Discrete Algorithms, 1594–1604.'
  mla: Chen, Chao, and Daniel Freedman. “Hardness Results for Homology Localization.”
    <i>Proceedings of the 2010 Annual ACM-SIAM Symposium on Discrete Algorithms</i>,
    Society for Industrial and Applied Mathematics, 2010, pp. 1594–604, doi:<a href="https://doi.org/10.1137/1.9781611973075.129">10.1137/1.9781611973075.129</a>.
  short: C. Chen, D. Freedman, in:, Proceedings of the 2010 Annual ACM-SIAM Symposium
    on Discrete Algorithms, Society for Industrial and Applied Mathematics, 2010,
    pp. 1594–1604.
conference:
  end_date: 2010-01-19
  location: Austin, TX, United States
  name: 'SODA: Symposium on Discrete Algorithms'
  start_date: 2010-01-17
date_created: 2022-03-21T08:24:07Z
date_published: 2010-02-01T00:00:00Z
date_updated: 2023-02-23T11:19:46Z
day: '01'
department:
- _id: HeEd
doi: 10.1137/1.9781611973075.129
language:
- iso: eng
month: '02'
oa_version: None
page: 1594-1604
publication: Proceedings of the 2010 Annual ACM-SIAM Symposium on Discrete Algorithms
publication_identifier:
  eisbn:
  - '9781611973075'
publication_status: published
publisher: Society for Industrial and Applied Mathematics
quality_controlled: '1'
related_material:
  record:
  - id: '3267'
    relation: later_version
    status: public
scopus_import: '1'
status: public
title: Hardness results for homology localization
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2010'
...
---
_id: '2409'
abstract:
- lang: eng
  text: "Background: The availability of many gene alignments with overlapping taxon
    sets raises the question of which strategy is the best to infer species phylogenies
    from multiple gene information. Methods and programs abound that use the gene
    alignment in different ways to reconstruct the species tree. In particular, different
    methods combine the original data at different points along the way from the underlying
    sequences to the final tree. Accordingly, they are classified into superalignment,
    supertree and medium-level approaches. Here, we present a simulation study to
    compare different methods from each of these three approaches.\r\n\r\nResults:
    We observe that superalignment methods usually outperform the other approaches
    over a wide range of parameters including sparse data and gene-specific evolutionary
    parameters. In the presence of high incongruency among gene trees, however, other
    combination methods show better performance than the superalignment approach.
    Surprisingly, some supertree and medium-level methods exhibit, on average, worse
    results than a single gene phylogeny with complete taxon information.\r\n\r\nConclusions:
    For some methods, using the reconstructed gene tree as an estimation of the species
    tree is superior to the combination of incomplete information. Superalignment
    usually performs best since it is less susceptible to stochastic error. Supertree
    methods can outperform superalignment in the presence of gene-tree conflict."
acknowledgement: Financial support from the Wiener Wissenschafts-, Forschungs- and
  Technologiefonds (WWTF) is greatly appreciated. A.v.H. acknowledges support from
  the German Research Foundation (DFG, SPP-1174).
article_number: '37'
author:
- first_name: Anne
  full_name: Kupczok, Anne
  id: 2BB22BC2-F248-11E8-B48F-1D18A9856A87
  last_name: Kupczok
- first_name: Heiko
  full_name: Schmidt, Heiko
  last_name: Schmidt
- first_name: Arndt
  full_name: Von Haeseler, Arndt
  last_name: Von Haeseler
citation:
  ama: Kupczok A, Schmidt H, Von Haeseler A. Accuracy of phylogeny reconstruction
    methods combining overlapping gene data sets . <i>Algorithms for Molecular Biology</i>.
    2010;5(1). doi:<a href="https://doi.org/10.1186/1748-7188-5-37">10.1186/1748-7188-5-37</a>
  apa: Kupczok, A., Schmidt, H., &#38; Von Haeseler, A. (2010). Accuracy of phylogeny
    reconstruction methods combining overlapping gene data sets . <i>Algorithms for
    Molecular Biology</i>. BioMed Central. <a href="https://doi.org/10.1186/1748-7188-5-37">https://doi.org/10.1186/1748-7188-5-37</a>
  chicago: Kupczok, Anne, Heiko Schmidt, and Arndt Von Haeseler. “Accuracy of Phylogeny
    Reconstruction Methods Combining Overlapping Gene Data Sets .” <i>Algorithms for
    Molecular Biology</i>. BioMed Central, 2010. <a href="https://doi.org/10.1186/1748-7188-5-37">https://doi.org/10.1186/1748-7188-5-37</a>.
  ieee: A. Kupczok, H. Schmidt, and A. Von Haeseler, “Accuracy of phylogeny reconstruction
    methods combining overlapping gene data sets ,” <i>Algorithms for Molecular Biology</i>,
    vol. 5, no. 1. BioMed Central, 2010.
  ista: Kupczok A, Schmidt H, Von Haeseler A. 2010. Accuracy of phylogeny reconstruction
    methods combining overlapping gene data sets . Algorithms for Molecular Biology.
    5(1), 37.
  mla: Kupczok, Anne, et al. “Accuracy of Phylogeny Reconstruction Methods Combining
    Overlapping Gene Data Sets .” <i>Algorithms for Molecular Biology</i>, vol. 5,
    no. 1, 37, BioMed Central, 2010, doi:<a href="https://doi.org/10.1186/1748-7188-5-37">10.1186/1748-7188-5-37</a>.
  short: A. Kupczok, H. Schmidt, A. Von Haeseler, Algorithms for Molecular Biology
    5 (2010).
date_created: 2018-12-11T11:57:30Z
date_published: 2010-12-06T00:00:00Z
date_updated: 2021-01-12T06:57:18Z
day: '06'
ddc:
- '576'
department:
- _id: JoBo
doi: 10.1186/1748-7188-5-37
file:
- access_level: open_access
  checksum: e2497285388bc4da629bafb46662eb43
  content_type: application/pdf
  creator: system
  date_created: 2018-12-12T10:09:16Z
  date_updated: 2020-07-14T12:45:40Z
  file_id: '4739'
  file_name: IST-2018-939-v1+1_2010_Kupczok_Accuracy_of.pdf
  file_size: 723929
  relation: main_file
file_date_updated: 2020-07-14T12:45:40Z
has_accepted_license: '1'
intvolume: '         5'
issue: '1'
language:
- iso: eng
month: '12'
oa: 1
oa_version: Published Version
publication: Algorithms for Molecular Biology
publication_status: published
publisher: BioMed Central
publist_id: '4517'
pubrep_id: '939'
quality_controlled: '1'
scopus_import: 1
status: public
title: 'Accuracy of phylogeny reconstruction methods combining overlapping gene data
  sets '
tmp:
  image: /images/cc_by.png
  legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
  name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
  short: CC BY (4.0)
type: journal_article
user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87
volume: 5
year: '2010'
...
---
_id: '474'
abstract:
- lang: eng
  text: 'Classical models of gene flow fail in three ways: they cannot explain large-scale
    patterns; they predict much more genetic diversity than is observed; and they
    assume that loosely linked genetic loci evolve independently. We propose a new
    model that deals with these problems. Extinction events kill some fraction of
    individuals in a region. These are replaced by offspring from a small number of
    parents, drawn from the preexisting population. This model of evolution forwards
    in time corresponds to a backwards model, in which ancestral lineages jump to
    a new location if they are hit by an event, and may coalesce with other lineages
    that are hit by the same event. We derive an expression for the identity in allelic
    state, and show that, over scales much larger than the largest event, this converges
    to the classical value derived by Wright and Malécot. However, rare events that
    cover large areas cause low genetic diversity, large-scale patterns, and correlations
    in ancestry between unlinked loci.'
acknowledgement: This work has made use of the resources provided by the Edinburgh
  Compute and Data Facility (ECDF). The ECDF is partially supported by the eDIKT initiative.
  NHB is supported in part by EPSRC Grant EP/E066070/1; JK is supported by EPSRC Grant
  EP/E066070/1; and AME is supported in part by EPSRC Grant EP/E065945/1.
author:
- first_name: Nicholas H
  full_name: Barton, Nicholas H
  id: 4880FE40-F248-11E8-B48F-1D18A9856A87
  last_name: Barton
  orcid: 0000-0002-8548-5240
- first_name: Jerome
  full_name: Kelleher, Jerome
  last_name: Kelleher
- first_name: Alison
  full_name: Etheridge, Alison
  last_name: Etheridge
citation:
  ama: 'Barton NH, Kelleher J, Etheridge A. A new model for extinction and recolonization
    in two dimensions: Quantifying phylogeography. <i>Evolution</i>. 2010;64(9):2701-2715.
    doi:<a href="https://doi.org/10.1111/j.1558-5646.2010.01019.x">10.1111/j.1558-5646.2010.01019.x</a>'
  apa: 'Barton, N. H., Kelleher, J., &#38; Etheridge, A. (2010). A new model for extinction
    and recolonization in two dimensions: Quantifying phylogeography. <i>Evolution</i>.
    Wiley-Blackwell. <a href="https://doi.org/10.1111/j.1558-5646.2010.01019.x">https://doi.org/10.1111/j.1558-5646.2010.01019.x</a>'
  chicago: 'Barton, Nicholas H, Jerome Kelleher, and Alison Etheridge. “A New Model
    for Extinction and Recolonization in Two Dimensions: Quantifying Phylogeography.”
    <i>Evolution</i>. Wiley-Blackwell, 2010. <a href="https://doi.org/10.1111/j.1558-5646.2010.01019.x">https://doi.org/10.1111/j.1558-5646.2010.01019.x</a>.'
  ieee: 'N. H. Barton, J. Kelleher, and A. Etheridge, “A new model for extinction
    and recolonization in two dimensions: Quantifying phylogeography,” <i>Evolution</i>,
    vol. 64, no. 9. Wiley-Blackwell, pp. 2701–2715, 2010.'
  ista: 'Barton NH, Kelleher J, Etheridge A. 2010. A new model for extinction and
    recolonization in two dimensions: Quantifying phylogeography. Evolution. 64(9),
    2701–2715.'
  mla: 'Barton, Nicholas H., et al. “A New Model for Extinction and Recolonization
    in Two Dimensions: Quantifying Phylogeography.” <i>Evolution</i>, vol. 64, no.
    9, Wiley-Blackwell, 2010, pp. 2701–15, doi:<a href="https://doi.org/10.1111/j.1558-5646.2010.01019.x">10.1111/j.1558-5646.2010.01019.x</a>.'
  short: N.H. Barton, J. Kelleher, A. Etheridge, Evolution 64 (2010) 2701–2715.
date_created: 2018-12-11T11:46:40Z
date_published: 2010-09-01T00:00:00Z
date_updated: 2021-01-12T08:00:52Z
day: '01'
department:
- _id: NiBa
doi: 10.1111/j.1558-5646.2010.01019.x
intvolume: '        64'
issue: '9'
language:
- iso: eng
month: '09'
oa_version: None
page: 2701 - 2715
publication: Evolution
publication_status: published
publisher: Wiley-Blackwell
publist_id: '2780'
quality_controlled: '1'
scopus_import: 1
status: public
title: 'A new model for extinction and recolonization in two dimensions: Quantifying
  phylogeography'
type: journal_article
user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87
volume: 64
year: '2010'
...
---
_id: '488'
abstract:
- lang: eng
  text: 'Streaming string transducers [1] define (partial) functions from input strings
    to output strings. A streaming string transducer makes a single pass through the
    input string and uses a finite set of variables that range over strings from the
    output alphabet. At every step, the transducer processes an input symbol, and
    updates all the variables in parallel using assignments whose right-hand-sides
    are concatenations of output symbols and variables with the restriction that a
    variable can be used at most once in a right-hand-side expression. It has been
    shown that streaming string transducers operating on strings over infinite data
    domains are of interest in algorithmic verification of list-processing programs,
    as they lead to PSPACE decision procedures for checking pre/post conditions and
    for checking semantic equivalence, for a well-defined class of heap-manipulating
    programs. In order to understand the theoretical expressiveness of streaming transducers,
    we focus on streaming transducers processing strings over finite alphabets, given
    the existence of a robust and well-studied class of &quot;regular&quot; transductions
    for this case. Such regular transductions can be defined either by two-way deterministic
    finite-state transducers, or using a logical MSO-based characterization. Our main
    result is that the expressiveness of streaming string transducers coincides exactly
    with this class of regular transductions. '
alternative_title:
- LIPIcs
author:
- first_name: Rajeev
  full_name: Alur, Rajeev
  last_name: Alur
- first_name: Pavol
  full_name: Cerny, Pavol
  id: 4DCBEFFE-F248-11E8-B48F-1D18A9856A87
  last_name: Cerny
citation:
  ama: 'Alur R, Cerny P. Expressiveness of streaming string transducers. In: Vol 8.
    Schloss Dagstuhl - Leibniz-Zentrum für Informatik; 2010:1-12. doi:<a href="https://doi.org/10.4230/LIPIcs.FSTTCS.2010.1">10.4230/LIPIcs.FSTTCS.2010.1</a>'
  apa: 'Alur, R., &#38; Cerny, P. (2010). Expressiveness of streaming string transducers
    (Vol. 8, pp. 1–12). Presented at the FSTTCS: Foundations of Software Technology
    and Theoretical Computer Science, Chennai, India: Schloss Dagstuhl - Leibniz-Zentrum
    für Informatik. <a href="https://doi.org/10.4230/LIPIcs.FSTTCS.2010.1">https://doi.org/10.4230/LIPIcs.FSTTCS.2010.1</a>'
  chicago: Alur, Rajeev, and Pavol Cerny. “Expressiveness of Streaming String Transducers,”
    8:1–12. Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2010. <a href="https://doi.org/10.4230/LIPIcs.FSTTCS.2010.1">https://doi.org/10.4230/LIPIcs.FSTTCS.2010.1</a>.
  ieee: 'R. Alur and P. Cerny, “Expressiveness of streaming string transducers,” presented
    at the FSTTCS: Foundations of Software Technology and Theoretical Computer Science,
    Chennai, India, 2010, vol. 8, pp. 1–12.'
  ista: 'Alur R, Cerny P. 2010. Expressiveness of streaming string transducers. FSTTCS:
    Foundations of Software Technology and Theoretical Computer Science, LIPIcs, vol.
    8, 1–12.'
  mla: Alur, Rajeev, and Pavol Cerny. <i>Expressiveness of Streaming String Transducers</i>.
    Vol. 8, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2010, pp. 1–12, doi:<a
    href="https://doi.org/10.4230/LIPIcs.FSTTCS.2010.1">10.4230/LIPIcs.FSTTCS.2010.1</a>.
  short: R. Alur, P. Cerny, in:, Schloss Dagstuhl - Leibniz-Zentrum für Informatik,
    2010, pp. 1–12.
conference:
  end_date: 2010-12-18
  location: Chennai, India
  name: 'FSTTCS: Foundations of Software Technology and Theoretical Computer Science'
  start_date: 2010-12-15
date_created: 2018-12-11T11:46:45Z
date_published: 2010-01-01T00:00:00Z
date_updated: 2021-01-12T08:01:00Z
day: '01'
ddc:
- '005'
department:
- _id: ToHe
doi: 10.4230/LIPIcs.FSTTCS.2010.1
file:
- access_level: open_access
  checksum: 5845be5aa19791830f7407d8853f2df0
  content_type: application/pdf
  creator: system
  date_created: 2018-12-12T10:08:29Z
  date_updated: 2020-07-14T12:46:35Z
  file_id: '4690'
  file_name: IST-2018-948-v1+1_2011_Cerny_Expressiveness_of.pdf
  file_size: 492344
  relation: main_file
file_date_updated: 2020-07-14T12:46:35Z
has_accepted_license: '1'
intvolume: '         8'
language:
- iso: eng
license: https://creativecommons.org/licenses/by-nc-nd/4.0/
month: '01'
oa: 1
oa_version: Published Version
page: 1 - 12
publication_status: published
publisher: Schloss Dagstuhl - Leibniz-Zentrum für Informatik
publist_id: '7331'
pubrep_id: '948'
quality_controlled: '1'
scopus_import: 1
status: public
title: Expressiveness of streaming string transducers
tmp:
  image: /images/cc_by_nc_nd.png
  legal_code_url: https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode
  name: Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
    (CC BY-NC-ND 4.0)
  short: CC BY-NC-ND (4.0)
type: conference
user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87
volume: 8
year: '2010'
...
---
_id: '489'
abstract:
- lang: eng
  text: 'Graph games of infinite length are a natural model for open reactive processes:
    one player represents the controller, trying to ensure a given specification,
    and the other represents a hostile environment. The evolution of the system depends
    on the decisions of both players, supplemented by chance. In this work, we focus
    on the notion of randomised strategy. More specifically, we show that three natural
    definitions may lead to very different results: in the most general cases, an
    almost-surely winning situation may become almost-surely losing if the player
    is only allowed to use a weaker notion of strategy. In more reasonable settings,
    translations exist, but they require infinite memory, even in simple cases. Finally,
    some traditional problems becomes undecidable for the strongest type of strategies.'
alternative_title:
- EPTCS
author:
- first_name: Julien
  full_name: Cristau, Julien
  last_name: Cristau
- first_name: Claire
  full_name: David, Claire
  last_name: David
- first_name: Florian
  full_name: Horn, Florian
  id: 37327ACE-F248-11E8-B48F-1D18A9856A87
  last_name: Horn
citation:
  ama: 'Cristau J, David C, Horn F. How do we remember the past in randomised strategies?
    . In: <i>Proceedings of GandALF 2010</i>. Vol 25. Open Publishing Association;
    2010:30-39. doi:<a href="https://doi.org/10.4204/EPTCS.25.7">10.4204/EPTCS.25.7</a>'
  apa: 'Cristau, J., David, C., &#38; Horn, F. (2010). How do we remember the past
    in randomised strategies? . In <i>Proceedings of GandALF 2010</i> (Vol. 25, pp.
    30–39). Minori, Amalfi Coast, Italy: Open Publishing Association. <a href="https://doi.org/10.4204/EPTCS.25.7">https://doi.org/10.4204/EPTCS.25.7</a>'
  chicago: Cristau, Julien, Claire David, and Florian Horn. “How Do We Remember the
    Past in Randomised Strategies? .” In <i>Proceedings of GandALF 2010</i>, 25:30–39.
    Open Publishing Association, 2010. <a href="https://doi.org/10.4204/EPTCS.25.7">https://doi.org/10.4204/EPTCS.25.7</a>.
  ieee: J. Cristau, C. David, and F. Horn, “How do we remember the past in randomised
    strategies? ,” in <i>Proceedings of GandALF 2010</i>, Minori, Amalfi Coast, Italy,
    2010, vol. 25, pp. 30–39.
  ista: 'Cristau J, David C, Horn F. 2010. How do we remember the past in randomised
    strategies? . Proceedings of GandALF 2010. GandALF: Games, Automata, Logic, and
    Formal Verification, EPTCS, vol. 25, 30–39.'
  mla: Cristau, Julien, et al. “How Do We Remember the Past in Randomised Strategies?
    .” <i>Proceedings of GandALF 2010</i>, vol. 25, Open Publishing Association, 2010,
    pp. 30–39, doi:<a href="https://doi.org/10.4204/EPTCS.25.7">10.4204/EPTCS.25.7</a>.
  short: J. Cristau, C. David, F. Horn, in:, Proceedings of GandALF 2010, Open Publishing
    Association, 2010, pp. 30–39.
conference:
  end_date: 2010-06-18
  location: Minori, Amalfi Coast, Italy
  name: 'GandALF: Games, Automata, Logic, and Formal Verification'
  start_date: 2010-06-17
date_created: 2018-12-11T11:46:45Z
date_published: 2010-06-09T00:00:00Z
date_updated: 2021-01-12T08:01:01Z
day: '09'
department:
- _id: KrCh
doi: 10.4204/EPTCS.25.7
intvolume: '        25'
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://arxiv.org/abs/1006.1404v1
month: '06'
oa: 1
oa_version: Published Version
page: 30 - 39
publication: Proceedings of GandALF 2010
publication_status: published
publisher: Open Publishing Association
publist_id: '7332'
quality_controlled: '1'
scopus_import: 1
status: public
title: 'How do we remember the past in randomised strategies? '
type: conference
user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87
volume: 25
year: '2010'
...
---
_id: '533'
abstract:
- lang: eng
  text: Any programming error that can be revealed before compiling a program saves
    precious time for the programmer. While integrated development environments already
    do a good job by detecting, e.g., data-flow abnormalities, current static analysis
    tools suffer from false positives (&quot;noise&quot;) or require strong user interaction.
    We propose to avoid this deficiency by defining a new class of errors. A program
    fragment is doomed if its execution will inevitably fail, regardless of which
    state it is started in. We use a formal verification method to identify such errors
    fully automatically and, most significantly, without producing noise. We report
    on experiments with a prototype tool.
author:
- first_name: Jochen
  full_name: Hoenicke, Jochen
  last_name: Hoenicke
- first_name: Kari
  full_name: Leino, Kari
  last_name: Leino
- first_name: Andreas
  full_name: Podelski, Andreas
  last_name: Podelski
- first_name: Martin
  full_name: Schäf, Martin
  last_name: Schäf
- first_name: Thomas
  full_name: Wies, Thomas
  id: 447BFB88-F248-11E8-B48F-1D18A9856A87
  last_name: Wies
citation:
  ama: Hoenicke J, Leino K, Podelski A, Schäf M, Wies T. Doomed program points. <i>Formal
    Methods in System Design</i>. 2010;37(2-3):171-199. doi:<a href="https://doi.org/10.1007/s10703-010-0102-0">10.1007/s10703-010-0102-0</a>
  apa: Hoenicke, J., Leino, K., Podelski, A., Schäf, M., &#38; Wies, T. (2010). Doomed
    program points. <i>Formal Methods in System Design</i>. Springer. <a href="https://doi.org/10.1007/s10703-010-0102-0">https://doi.org/10.1007/s10703-010-0102-0</a>
  chicago: Hoenicke, Jochen, Kari Leino, Andreas Podelski, Martin Schäf, and Thomas
    Wies. “Doomed Program Points.” <i>Formal Methods in System Design</i>. Springer,
    2010. <a href="https://doi.org/10.1007/s10703-010-0102-0">https://doi.org/10.1007/s10703-010-0102-0</a>.
  ieee: J. Hoenicke, K. Leino, A. Podelski, M. Schäf, and T. Wies, “Doomed program
    points,” <i>Formal Methods in System Design</i>, vol. 37, no. 2–3. Springer, pp.
    171–199, 2010.
  ista: Hoenicke J, Leino K, Podelski A, Schäf M, Wies T. 2010. Doomed program points.
    Formal Methods in System Design. 37(2–3), 171–199.
  mla: Hoenicke, Jochen, et al. “Doomed Program Points.” <i>Formal Methods in System
    Design</i>, vol. 37, no. 2–3, Springer, 2010, pp. 171–99, doi:<a href="https://doi.org/10.1007/s10703-010-0102-0">10.1007/s10703-010-0102-0</a>.
  short: J. Hoenicke, K. Leino, A. Podelski, M. Schäf, T. Wies, Formal Methods in
    System Design 37 (2010) 171–199.
date_created: 2018-12-11T11:47:01Z
date_published: 2010-12-01T00:00:00Z
date_updated: 2021-01-12T08:01:28Z
day: '01'
department:
- _id: ToHe
doi: 10.1007/s10703-010-0102-0
intvolume: '        37'
issue: 2-3
language:
- iso: eng
month: '12'
oa_version: None
page: 171 - 199
publication: Formal Methods in System Design
publication_status: published
publisher: Springer
publist_id: '7284'
quality_controlled: '1'
scopus_import: 1
status: public
title: Doomed program points
type: journal_article
user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87
volume: 37
year: '2010'
...
---
_id: '5388'
abstract:
- lang: eng
  text: "We present an algorithmic method for the synthesis of concurrent programs
    that are optimal with respect to quantitative performance measures. The input
    consists of a sequential sketch, that is, a program that does not contain synchronization
    constructs, and of a parametric performance model that assigns costs to actions
    such as locking, context switching, and idling. The quantitative synthesis problem
    is to automatically introduce synchronization constructs into the sequential sketch
    so that both correctness is guaranteed and worst-case (or average-case) performance
    is optimized. Correctness is formalized as race freedom or linearizability.\r\n\r\nWe
    show that for worst-case performance, the problem can be modeled\r\nas a 2-player
    graph game with quantitative (limit-average) objectives, and\r\nfor average-case
    performance, as a 2 1/2 -player graph game (with probabilistic transitions). In
    both cases, the optimal correct program is derived from an optimal strategy in
    the corresponding quantitative game. We prove that the respective game problems
    are computationally expensive (NP-complete), and present several techniques that
    overcome the theoretical difficulty in cases of concurrent programs of practical
    interest.\r\n\r\nWe have implemented a prototype tool and used it for the automatic
    syn- thesis of programs that access a concurrent list. For certain parameter val-
    ues, our method automatically synthesizes various classical synchronization schemes
    for implementing a concurrent list, such as fine-grained locking or a lazy algorithm.
    For other parameter values, a new, hybrid synchronization style is synthesized,
    which uses both the lazy approach and coarse-grained locks (instead of standard
    fine-grained locks). The trade-off occurs because while fine-grained locking tends
    to decrease the cost that is due to waiting for locks, it increases cache size
    requirements."
alternative_title:
- IST Austria Technical Report
author:
- first_name: Krishnendu
  full_name: Chatterjee, Krishnendu
  id: 2E5DCA20-F248-11E8-B48F-1D18A9856A87
  last_name: Chatterjee
  orcid: 0000-0002-4561-241X
- first_name: Pavol
  full_name: Cerny, Pavol
  id: 4DCBEFFE-F248-11E8-B48F-1D18A9856A87
  last_name: Cerny
- first_name: Thomas A
  full_name: Henzinger, Thomas A
  id: 40876CD8-F248-11E8-B48F-1D18A9856A87
  last_name: Henzinger
  orcid: 0000−0002−2985−7724
- first_name: Arjun
  full_name: Radhakrishna, Arjun
  id: 3B51CAC4-F248-11E8-B48F-1D18A9856A87
  last_name: Radhakrishna
- first_name: Rohit
  full_name: Singh, Rohit
  last_name: Singh
citation:
  ama: Chatterjee K, Cerny P, Henzinger TA, Radhakrishna A, Singh R. <i>Quantitative
    Synthesis for Concurrent Programs</i>. IST Austria; 2010. doi:<a href="https://doi.org/10.15479/AT:IST-2010-0004">10.15479/AT:IST-2010-0004</a>
  apa: Chatterjee, K., Cerny, P., Henzinger, T. A., Radhakrishna, A., &#38; Singh,
    R. (2010). <i>Quantitative synthesis for concurrent programs</i>. IST Austria.
    <a href="https://doi.org/10.15479/AT:IST-2010-0004">https://doi.org/10.15479/AT:IST-2010-0004</a>
  chicago: Chatterjee, Krishnendu, Pavol Cerny, Thomas A Henzinger, Arjun Radhakrishna,
    and Rohit Singh. <i>Quantitative Synthesis for Concurrent Programs</i>. IST Austria,
    2010. <a href="https://doi.org/10.15479/AT:IST-2010-0004">https://doi.org/10.15479/AT:IST-2010-0004</a>.
  ieee: K. Chatterjee, P. Cerny, T. A. Henzinger, A. Radhakrishna, and R. Singh, <i>Quantitative
    synthesis for concurrent programs</i>. IST Austria, 2010.
  ista: Chatterjee K, Cerny P, Henzinger TA, Radhakrishna A, Singh R. 2010. Quantitative
    synthesis for concurrent programs, IST Austria, 17p.
  mla: Chatterjee, Krishnendu, et al. <i>Quantitative Synthesis for Concurrent Programs</i>.
    IST Austria, 2010, doi:<a href="https://doi.org/10.15479/AT:IST-2010-0004">10.15479/AT:IST-2010-0004</a>.
  short: K. Chatterjee, P. Cerny, T.A. Henzinger, A. Radhakrishna, R. Singh, Quantitative
    Synthesis for Concurrent Programs, IST Austria, 2010.
date_created: 2018-12-12T11:39:03Z
date_published: 2010-10-07T00:00:00Z
date_updated: 2023-02-23T11:24:08Z
day: '07'
ddc:
- '000'
- '005'
department:
- _id: KrCh
- _id: ToHe
doi: 10.15479/AT:IST-2010-0004
file:
- access_level: open_access
  checksum: da38782d2388a6fa32109d10bb9bad67
  content_type: application/pdf
  creator: system
  date_created: 2018-12-12T11:53:53Z
  date_updated: 2020-07-14T12:46:42Z
  file_id: '5515'
  file_name: IST-2010-0004_IST-2010-0004.pdf
  file_size: 429101
  relation: main_file
file_date_updated: 2020-07-14T12:46:42Z
has_accepted_license: '1'
language:
- iso: eng
month: '10'
oa: 1
oa_version: Published Version
page: '17'
publication_identifier:
  issn:
  - 2664-1690
publication_status: published
publisher: IST Austria
pubrep_id: '24'
related_material:
  record:
  - id: '3366'
    relation: later_version
    status: public
status: public
title: Quantitative synthesis for concurrent programs
type: technical_report
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2010'
...
---
_id: '5389'
abstract:
- lang: eng
  text: Boolean notions of correctness are formalized by preorders on systems. Quantitative
    measures of correctness can be formalized by real-valued distance functions between
    systems, where the distance between implementation and specification provides
    a measure of “fit” or “desirability.” We extend the simulation preorder to the
    quantitative setting, by making each player of a simulation game pay a certain
    price for her choices. We use the resulting games with quantitative objectives
    to define three different simulation distances. The correctness distance measures
    how much the specification must be changed in order to be satisfied by the implementation.
    The coverage distance measures how much the im- plementation restricts the degrees
    of freedom offered by the specification. The robustness distance measures how
    much a system can deviate from the implementation description without violating
    the specification. We consider these distances for safety as well as liveness
    specifications. The distances can be computed in polynomial time for safety specifications,
    and for liveness specifications given by weak fairness constraints. We show that
    the distance functions satisfy the triangle inequality, that the distance between
    two systems does not increase under parallel composition with a third system,
    and that the distance between two systems can be bounded from above and below
    by distances between abstractions of the two systems. These properties suggest
    that our simulation distances provide an appropriate basis for a quantitative
    theory of discrete systems. We also demonstrate how the robustness distance can
    be used to measure how many transmission errors are tolerated by error correcting
    codes.
alternative_title:
- IST Austria Technical Report
author:
- first_name: Pavol
  full_name: Cerny, Pavol
  id: 4DCBEFFE-F248-11E8-B48F-1D18A9856A87
  last_name: Cerny
- first_name: Thomas A
  full_name: Henzinger, Thomas A
  id: 40876CD8-F248-11E8-B48F-1D18A9856A87
  last_name: Henzinger
  orcid: 0000−0002−2985−7724
- first_name: Arjun
  full_name: Radhakrishna, Arjun
  id: 3B51CAC4-F248-11E8-B48F-1D18A9856A87
  last_name: Radhakrishna
citation:
  ama: Cerny P, Henzinger TA, Radhakrishna A. <i>Simulation Distances</i>. IST Austria;
    2010. doi:<a href="https://doi.org/10.15479/AT:IST-2010-0003">10.15479/AT:IST-2010-0003</a>
  apa: Cerny, P., Henzinger, T. A., &#38; Radhakrishna, A. (2010). <i>Simulation distances</i>.
    IST Austria. <a href="https://doi.org/10.15479/AT:IST-2010-0003">https://doi.org/10.15479/AT:IST-2010-0003</a>
  chicago: Cerny, Pavol, Thomas A Henzinger, and Arjun Radhakrishna. <i>Simulation
    Distances</i>. IST Austria, 2010. <a href="https://doi.org/10.15479/AT:IST-2010-0003">https://doi.org/10.15479/AT:IST-2010-0003</a>.
  ieee: P. Cerny, T. A. Henzinger, and A. Radhakrishna, <i>Simulation distances</i>.
    IST Austria, 2010.
  ista: Cerny P, Henzinger TA, Radhakrishna A. 2010. Simulation distances, IST Austria,
    24p.
  mla: Cerny, Pavol, et al. <i>Simulation Distances</i>. IST Austria, 2010, doi:<a
    href="https://doi.org/10.15479/AT:IST-2010-0003">10.15479/AT:IST-2010-0003</a>.
  short: P. Cerny, T.A. Henzinger, A. Radhakrishna, Simulation Distances, IST Austria,
    2010.
date_created: 2018-12-12T11:39:03Z
date_published: 2010-06-04T00:00:00Z
date_updated: 2023-02-23T12:09:16Z
day: '04'
ddc:
- '005'
department:
- _id: ToHe
doi: 10.15479/AT:IST-2010-0003
file:
- access_level: open_access
  checksum: 284ded99764e32a583a8ea83fcea254b
  content_type: application/pdf
  creator: system
  date_created: 2018-12-12T11:54:25Z
  date_updated: 2020-07-14T12:46:42Z
  file_id: '5547'
  file_name: IST-2010-0003_IST-2010-0003.pdf
  file_size: 367246
  relation: main_file
file_date_updated: 2020-07-14T12:46:42Z
has_accepted_license: '1'
language:
- iso: eng
month: '06'
oa: 1
oa_version: Published Version
page: '24'
publication_identifier:
  issn:
  - 2664-1690
publication_status: published
publisher: IST Austria
pubrep_id: '25'
related_material:
  record:
  - id: '3249'
    relation: later_version
    status: public
  - id: '4393'
    relation: later_version
    status: public
status: public
title: Simulation distances
type: technical_report
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2010'
...
---
_id: '5390'
abstract:
- lang: eng
  text: The class of ω regular languages provide a robust specification language in
    verification. Every ω-regular condition can be decomposed into a safety part and
    a liveness part. The liveness part ensures that something good happens “eventually.”
    Two main strengths of the classical, infinite-limit formulation of liveness are
    robustness (independence from the granularity of transitions) and simplicity (abstraction
    of complicated time bounds). However, the classical liveness formulation suffers
    from the drawback that the time until something good happens may be unbounded.
    A stronger formulation of liveness, so-called finitary liveness, overcomes this
    drawback, while still retaining robustness and simplicity. Finitary liveness requires
    that there exists an unknown, fixed bound b such that something good happens within
    b transitions. In this work we consider the finitary parity and Streett (fairness)
    conditions. We present the topological, automata-theoretic and logical characterization
    of finitary languages defined by finitary parity and Streett conditions. We (a)
    show that the finitary parity and Streett languages are Σ2-complete; (b) present
    a complete characterization of the expressive power of various classes of automata
    with finitary and infinitary conditions (in particular we show that non-deterministic
    finitary parity and Streett automata cannot be determinized to deterministic finitary
    parity or Streett automata); and (c) show that the languages defined by non-deterministic
    finitary parity automata exactly characterize the star-free fragment of ωB-regular
    languages.
alternative_title:
- IST Austria Technical Report
author:
- first_name: Krishnendu
  full_name: Chatterjee, Krishnendu
  id: 2E5DCA20-F248-11E8-B48F-1D18A9856A87
  last_name: Chatterjee
  orcid: 0000-0002-4561-241X
- first_name: Nathanaël
  full_name: Fijalkow, Nathanaël
  last_name: Fijalkow
citation:
  ama: Chatterjee K, Fijalkow N. <i>Topological, Automata-Theoretic and Logical Characterization
    of Finitary Languages</i>. IST Austria; 2010. doi:<a href="https://doi.org/10.15479/AT:IST-2010-0002">10.15479/AT:IST-2010-0002</a>
  apa: Chatterjee, K., &#38; Fijalkow, N. (2010). <i>Topological, automata-theoretic
    and logical characterization of finitary languages</i>. IST Austria. <a href="https://doi.org/10.15479/AT:IST-2010-0002">https://doi.org/10.15479/AT:IST-2010-0002</a>
  chicago: Chatterjee, Krishnendu, and Nathanaël Fijalkow. <i>Topological, Automata-Theoretic
    and Logical Characterization of Finitary Languages</i>. IST Austria, 2010. <a
    href="https://doi.org/10.15479/AT:IST-2010-0002">https://doi.org/10.15479/AT:IST-2010-0002</a>.
  ieee: K. Chatterjee and N. Fijalkow, <i>Topological, automata-theoretic and logical
    characterization of finitary languages</i>. IST Austria, 2010.
  ista: Chatterjee K, Fijalkow N. 2010. Topological, automata-theoretic and logical
    characterization of finitary languages, IST Austria, 21p.
  mla: Chatterjee, Krishnendu, and Nathanaël Fijalkow. <i>Topological, Automata-Theoretic
    and Logical Characterization of Finitary Languages</i>. IST Austria, 2010, doi:<a
    href="https://doi.org/10.15479/AT:IST-2010-0002">10.15479/AT:IST-2010-0002</a>.
  short: K. Chatterjee, N. Fijalkow, Topological, Automata-Theoretic and Logical Characterization
    of Finitary Languages, IST Austria, 2010.
date_created: 2018-12-12T11:39:03Z
date_published: 2010-06-04T00:00:00Z
date_updated: 2020-07-14T23:04:41Z
day: '04'
ddc:
- '000'
department:
- _id: KrCh
doi: 10.15479/AT:IST-2010-0002
file:
- access_level: open_access
  checksum: 283d3604d76dd4d5161585d4c8625fbe
  content_type: application/pdf
  creator: system
  date_created: 2018-12-12T11:54:10Z
  date_updated: 2020-07-14T12:46:43Z
  file_id: '5532'
  file_name: IST-2010-0002_IST-2010-0002.pdf
  file_size: 395662
  relation: main_file
file_date_updated: 2020-07-14T12:46:43Z
has_accepted_license: '1'
language:
- iso: eng
month: '06'
oa: 1
oa_version: Published Version
page: '21'
publication_identifier:
  issn:
  - 2664-1690
publication_status: published
publisher: IST Austria
pubrep_id: '26'
status: public
title: Topological, automata-theoretic and logical characterization of finitary languages
type: technical_report
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2010'
...
---
_id: '5391'
abstract:
- lang: eng
  text: Concurrent data structures with fine-grained synchronization are notoriously
    difficult to implement correctly. The difficulty of reasoning about these implementations
    does not stem from the number of variables or the program size, but rather from
    the large number of possible interleavings. These implementations are therefore
    prime candidates for model checking. We introduce an algorithm for verifying linearizability
    of singly-linked heap-based concurrent data structures. We consider a model consisting
    of an unbounded heap where each node consists an element from an unbounded data
    domain, with a restricted set of operations for testing and updating pointers
    and data elements. Our main result is that linearizability is decidable for programs
    that invoke a fixed number of methods, possibly in parallel. This decidable fragment
    covers many of the common implementation techniques — fine-grained locking, lazy
    synchronization, and lock-free synchronization. We also show how the technique
    can be used to verify optimistic implementations with the help of programmer annotations.
    We developed a verification tool CoLT and evaluated it on a representative sample
    of Java implementations of the concurrent set data structure. The tool verified
    linearizability of a number of implementations, found a known error in a lock-free
    imple- mentation and proved that the corrected version is linearizable.
alternative_title:
- IST Austria Technical Report
author:
- first_name: Pavol
  full_name: Cerny, Pavol
  id: 4DCBEFFE-F248-11E8-B48F-1D18A9856A87
  last_name: Cerny
- first_name: Arjun
  full_name: Radhakrishna, Arjun
  id: 3B51CAC4-F248-11E8-B48F-1D18A9856A87
  last_name: Radhakrishna
- first_name: Damien
  full_name: Zufferey, Damien
  id: 4397AC76-F248-11E8-B48F-1D18A9856A87
  last_name: Zufferey
  orcid: 0000-0002-3197-8736
- first_name: Swarat
  full_name: Chaudhuri, Swarat
  last_name: Chaudhuri
- first_name: Rajeev
  full_name: Alur, Rajeev
  last_name: Alur
citation:
  ama: Cerny P, Radhakrishna A, Zufferey D, Chaudhuri S, Alur R. <i>Model Checking
    of Linearizability of Concurrent List Implementations</i>. IST Austria; 2010.
    doi:<a href="https://doi.org/10.15479/AT:IST-2010-0001">10.15479/AT:IST-2010-0001</a>
  apa: Cerny, P., Radhakrishna, A., Zufferey, D., Chaudhuri, S., &#38; Alur, R. (2010).
    <i>Model checking of linearizability of concurrent list implementations</i>. IST
    Austria. <a href="https://doi.org/10.15479/AT:IST-2010-0001">https://doi.org/10.15479/AT:IST-2010-0001</a>
  chicago: Cerny, Pavol, Arjun Radhakrishna, Damien Zufferey, Swarat Chaudhuri, and
    Rajeev Alur. <i>Model Checking of Linearizability of Concurrent List Implementations</i>.
    IST Austria, 2010. <a href="https://doi.org/10.15479/AT:IST-2010-0001">https://doi.org/10.15479/AT:IST-2010-0001</a>.
  ieee: P. Cerny, A. Radhakrishna, D. Zufferey, S. Chaudhuri, and R. Alur, <i>Model
    checking of linearizability of concurrent list implementations</i>. IST Austria,
    2010.
  ista: Cerny P, Radhakrishna A, Zufferey D, Chaudhuri S, Alur R. 2010. Model checking
    of linearizability of concurrent list implementations, IST Austria, 27p.
  mla: Cerny, Pavol, et al. <i>Model Checking of Linearizability of Concurrent List
    Implementations</i>. IST Austria, 2010, doi:<a href="https://doi.org/10.15479/AT:IST-2010-0001">10.15479/AT:IST-2010-0001</a>.
  short: P. Cerny, A. Radhakrishna, D. Zufferey, S. Chaudhuri, R. Alur, Model Checking
    of Linearizability of Concurrent List Implementations, IST Austria, 2010.
date_created: 2018-12-12T11:39:04Z
date_published: 2010-04-19T00:00:00Z
date_updated: 2023-02-23T12:09:09Z
day: '19'
ddc:
- '004'
department:
- _id: ToHe
doi: 10.15479/AT:IST-2010-0001
file:
- access_level: open_access
  checksum: 986645caad7dd85a6a091488f6c646dc
  content_type: application/pdf
  creator: system
  date_created: 2018-12-12T11:53:44Z
  date_updated: 2020-07-14T12:46:43Z
  file_id: '5505'
  file_name: IST-2010-0001_IST-2010-0001.pdf
  file_size: 372286
  relation: main_file
file_date_updated: 2020-07-14T12:46:43Z
has_accepted_license: '1'
language:
- iso: eng
month: '04'
oa: 1
oa_version: Published Version
page: '27'
publication_identifier:
  issn:
  - 2664-1690
publication_status: published
publisher: IST Austria
pubrep_id: '27'
related_material:
  record:
  - id: '4390'
    relation: later_version
    status: public
status: public
title: Model checking of linearizability of concurrent list implementations
type: technical_report
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2010'
...
---
_id: '14983'
abstract:
- lang: eng
  text: 'This chapter tackles a difficult challenge: presenting signal processing
    material to non-experts. This chapter is meant to be comprehensible to people
    who have some math background, including a course in linear algebra and basic
    statistics, but do not specialize in mathematics, engineering, or related fields.
    Some formulas assume the reader is familiar with matrices and basic matrix operations,
    but not more advanced material. Furthermore, we tried to make the chapter readable
    even if you skip the formulas. Nevertheless, we include some simple methods to
    demonstrate the basics of adaptive data processing, then we proceed with some
    advanced methods that are fundamental in adaptive signal processing, and are likely
    to be useful in a variety of applications. The advanced algorithms are also online
    available [30]. In the second part, these techniques are applied to some real-world
    BCI data.'
acknowledgement: This work was supported by the EU grants “BrainCom” (FP6-2004-Mobility-5
  Grant No 024259) and “Multi-adaptive BCI” (MEIF-CT-2006 Grant No 040666). Furthermore,
  we thank Matthias Krauledat for fruitful discussions and tools for generating Fig.
  5.
alternative_title:
- The Frontiers Collection
article_processing_charge: No
author:
- first_name: Alois
  full_name: Schlögl, Alois
  id: 45BF87EE-F248-11E8-B48F-1D18A9856A87
  last_name: Schlögl
  orcid: 0000-0002-5621-8100
- first_name: Carmen
  full_name: Vidaurre, Carmen
  last_name: Vidaurre
- first_name: Klaus-Robert
  full_name: Müller, Klaus-Robert
  last_name: Müller
citation:
  ama: 'Schlögl A, Vidaurre C, Müller K-R. Adaptive Methods in BCI Research - An Introductory
    Tutorial. In: Graimann B, Pfurtscheller G, Allison B, eds. <i>Brain-Computer Interfaces</i>.
    1st ed. FRONTCOLL. Berlin, Heidelberg: Springer; 2010:331-355. doi:<a href="https://doi.org/10.1007/978-3-642-02091-9_18">10.1007/978-3-642-02091-9_18</a>'
  apa: 'Schlögl, A., Vidaurre, C., &#38; Müller, K.-R. (2010). Adaptive Methods in
    BCI Research - An Introductory Tutorial. In B. Graimann, G. Pfurtscheller, &#38;
    B. Allison (Eds.), <i>Brain-Computer Interfaces</i> (1st ed., pp. 331–355). Berlin,
    Heidelberg: Springer. <a href="https://doi.org/10.1007/978-3-642-02091-9_18">https://doi.org/10.1007/978-3-642-02091-9_18</a>'
  chicago: 'Schlögl, Alois, Carmen Vidaurre, and Klaus-Robert Müller. “Adaptive Methods
    in BCI Research - An Introductory Tutorial.” In <i>Brain-Computer Interfaces</i>,
    edited by Bernhard Graimann, Gert Pfurtscheller, and Brendan Allison, 1st ed.,
    331–55. FRONTCOLL. Berlin, Heidelberg: Springer, 2010. <a href="https://doi.org/10.1007/978-3-642-02091-9_18">https://doi.org/10.1007/978-3-642-02091-9_18</a>.'
  ieee: 'A. Schlögl, C. Vidaurre, and K.-R. Müller, “Adaptive Methods in BCI Research
    - An Introductory Tutorial,” in <i>Brain-Computer Interfaces</i>, 1st ed., B.
    Graimann, G. Pfurtscheller, and B. Allison, Eds. Berlin, Heidelberg: Springer,
    2010, pp. 331–355.'
  ista: 'Schlögl A, Vidaurre C, Müller K-R. 2010.Adaptive Methods in BCI Research
    - An Introductory Tutorial. In: Brain-Computer Interfaces. The Frontiers Collection,
    , 331–355.'
  mla: Schlögl, Alois, et al. “Adaptive Methods in BCI Research - An Introductory
    Tutorial.” <i>Brain-Computer Interfaces</i>, edited by Bernhard Graimann et al.,
    1st ed., Springer, 2010, pp. 331–55, doi:<a href="https://doi.org/10.1007/978-3-642-02091-9_18">10.1007/978-3-642-02091-9_18</a>.
  short: A. Schlögl, C. Vidaurre, K.-R. Müller, in:, B. Graimann, G. Pfurtscheller,
    B. Allison (Eds.), Brain-Computer Interfaces, 1st ed., Springer, Berlin, Heidelberg,
    2010, pp. 331–355.
date_created: 2024-02-14T09:56:00Z
date_published: 2010-09-06T00:00:00Z
date_updated: 2024-02-19T09:47:25Z
day: '06'
department:
- _id: ScienComp
doi: 10.1007/978-3-642-02091-9_18
edition: '1'
editor:
- first_name: Bernhard
  full_name: Graimann, Bernhard
  last_name: Graimann
- first_name: Gert
  full_name: Pfurtscheller, Gert
  last_name: Pfurtscheller
- first_name: Brendan
  full_name: Allison, Brendan
  last_name: Allison
language:
- iso: eng
month: '09'
oa_version: None
page: 331-355
place: Berlin, Heidelberg
publication: Brain-Computer Interfaces
publication_identifier:
  eisbn:
  - '9783642020919'
  isbn:
  - '9783642020902'
  issn:
  - 1612-3018
publication_status: published
publisher: Springer
quality_controlled: '1'
series_title: FRONTCOLL
status: public
title: Adaptive Methods in BCI Research - An Introductory Tutorial
type: book_chapter
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2010'
...
