---
_id: '1987'
abstract:
- lang: eng
text: |
In the living cell, proteins are able to organize space much larger than their dimensions. In return, changes of intracellular space can influence biochemical reactions, allowing cells to sense their size and shape. Despite the possibility to reconstitute protein self-organization with only a few purified components, we still lack knowledge of how geometrical boundaries affect spatiotemporal protein patterns. Following a minimal systems approach, we used purified proteins and photolithographically patterned membranes to study the influence of spatial confinement on the self-organization of the Min system, a spatial regulator of bacterial cytokinesis, in vitro. We found that the emerging protein pattern responds even to the lateral, two-dimensional geometry of the membrane such that, as in the three-dimensional cell, Min protein waves travel along the longest axis of the membrane patch. This shows that for spatial sensing the Min system does not need to be enclosed in a three-dimensional compartment. Using a computational model we quantitatively analyzed our experimental findings and identified persistent binding of MinE to the membrane as requirement for the Min system to sense geometry. Our results give insight into the interplay between geometrical confinement and biochemical patterns emerging from a nonlinear reaction-diffusion system.
acknowledgement: 'This work was supported by the Max-Planck-Society (P.S. and M.L.)
and by the German Research Foundation as part of the Research Training Group “Nano-
and Biotechnologies for Electronic Device Packaging” (GRK 1401) (J.S.) and by the
Leibniz-Award (P.S.). '
author:
- first_name: Jakob
full_name: Schweizer, Jakob
last_name: Schweizer
- first_name: Martin
full_name: Martin Loose
id: 462D4284-F248-11E8-B48F-1D18A9856A87
last_name: Loose
orcid: 0000-0001-7309-9724
- first_name: Mike
full_name: 'Bonny, Mike '
last_name: Bonny
- first_name: Karsten
full_name: Kruse, Karsten
last_name: Kruse
- first_name: Ingolf
full_name: Mönch, Ingolf
last_name: Mönch
- first_name: Petra
full_name: 'Schwille, Petra '
last_name: Schwille
citation:
ama: Schweizer J, Loose M, Bonny M, Kruse K, Mönch I, Schwille P. Geometry sensing
by self-organized protein patterns. PNAS. 2012;109(38):15283-15288. doi:10.1073/pnas.1206953109
apa: Schweizer, J., Loose, M., Bonny, M., Kruse, K., Mönch, I., & Schwille,
P. (2012). Geometry sensing by self-organized protein patterns. PNAS. National
Academy of Sciences. https://doi.org/10.1073/pnas.1206953109
chicago: Schweizer, Jakob, Martin Loose, Mike Bonny, Karsten Kruse, Ingolf Mönch,
and Petra Schwille. “Geometry Sensing by Self-Organized Protein Patterns.” PNAS.
National Academy of Sciences, 2012. https://doi.org/10.1073/pnas.1206953109.
ieee: J. Schweizer, M. Loose, M. Bonny, K. Kruse, I. Mönch, and P. Schwille, “Geometry
sensing by self-organized protein patterns,” PNAS, vol. 109, no. 38. National
Academy of Sciences, pp. 15283–15288, 2012.
ista: Schweizer J, Loose M, Bonny M, Kruse K, Mönch I, Schwille P. 2012. Geometry
sensing by self-organized protein patterns. PNAS. 109(38), 15283–15288.
mla: Schweizer, Jakob, et al. “Geometry Sensing by Self-Organized Protein Patterns.”
PNAS, vol. 109, no. 38, National Academy of Sciences, 2012, pp. 15283–88,
doi:10.1073/pnas.1206953109.
short: J. Schweizer, M. Loose, M. Bonny, K. Kruse, I. Mönch, P. Schwille, PNAS 109
(2012) 15283–15288.
date_created: 2018-12-11T11:55:04Z
date_published: 2012-09-18T00:00:00Z
date_updated: 2021-01-12T06:54:31Z
day: '18'
doi: 10.1073/pnas.1206953109
extern: 1
intvolume: ' 109'
issue: '38'
month: '09'
page: 15283 - 15288
publication: PNAS
publication_status: published
publisher: National Academy of Sciences
publist_id: '5096'
quality_controlled: 0
status: public
title: Geometry sensing by self-organized protein patterns
type: journal_article
volume: 109
year: '2012'
...
---
_id: '2048'
abstract:
- lang: eng
text: Leakage resilient cryptography attempts to incorporate side-channel leakage
into the black-box security model and designs cryptographic schemes that are provably
secure within it. Informally, a scheme is leakage-resilient if it remains secure
even if an adversary learns a bounded amount of arbitrary information about the
schemes internal state. Unfortunately, most leakage resilient schemes are unnecessarily
complicated in order to achieve strong provable security guarantees. As advocated
by Yu et al. [CCS’10], this mostly is an artefact of the security proof and in
practice much simpler construction may already suffice to protect against realistic
side-channel attacks. In this paper, we show that indeed for simpler constructions
leakage-resilience can be obtained when we aim for relaxed security notions where
the leakage-functions and/or the inputs to the primitive are chosen non-adaptively.
For example, we show that a three round Feistel network instantiated with a leakage
resilient PRF yields a leakage resilient PRP if the inputs are chosen non-adaptively
(This complements the result of Dodis and Pietrzak [CRYPTO’10] who show that if
a adaptive queries are allowed, a superlogarithmic number of rounds is necessary.)
We also show that a minor variation of the classical GGM construction gives a
leakage resilient PRF if both, the leakage-function and the inputs, are chosen
non-adaptively.
acknowledgement: "Sebastian Faust acknowledges support from the Danish National Research
Foundation and The National Science Foundation of China (under the grant 61061130540)
for the Sino-Danish Center for the Theory of Interactive Computation, within part
of this work was performed; and from the CFEM research center, supported by the
Danish Strategic Research Council. \r\nSupported by the European Research Council/ERC
Starting Grant 259668-PSPC.\r\n"
alternative_title:
- LNCS
author:
- first_name: Sebastian
full_name: Faust, Sebastian
last_name: Faust
- first_name: Krzysztof Z
full_name: Pietrzak, Krzysztof Z
id: 3E04A7AA-F248-11E8-B48F-1D18A9856A87
last_name: Pietrzak
orcid: 0000-0002-9139-1654
- first_name: Joachim
full_name: Schipper, Joachim
id: 7BE863D4-E9CF-11E9-9EDB-90527418172C
last_name: Schipper
citation:
ama: 'Faust S, Pietrzak KZ, Schipper J. Practical leakage-resilient symmetric cryptography.
In: Conference Proceedings CHES 2012. Vol 7428. Springer; 2012:213-232.
doi:10.1007/978-3-642-33027-8_13'
apa: 'Faust, S., Pietrzak, K. Z., & Schipper, J. (2012). Practical leakage-resilient
symmetric cryptography. In Conference proceedings CHES 2012 (Vol. 7428,
pp. 213–232). Leuven, Belgium: Springer. https://doi.org/10.1007/978-3-642-33027-8_13'
chicago: Faust, Sebastian, Krzysztof Z Pietrzak, and Joachim Schipper. “Practical
Leakage-Resilient Symmetric Cryptography.” In Conference Proceedings CHES
2012, 7428:213–32. Springer, 2012. https://doi.org/10.1007/978-3-642-33027-8_13.
ieee: S. Faust, K. Z. Pietrzak, and J. Schipper, “Practical leakage-resilient symmetric
cryptography,” in Conference proceedings CHES 2012, Leuven, Belgium, 2012,
vol. 7428, pp. 213–232.
ista: 'Faust S, Pietrzak KZ, Schipper J. 2012. Practical leakage-resilient symmetric
cryptography. Conference proceedings CHES 2012. CHES: Cryptographic Hardware
and Embedded Systems, LNCS, vol. 7428, 213–232.'
mla: Faust, Sebastian, et al. “Practical Leakage-Resilient Symmetric Cryptography.”
Conference Proceedings CHES 2012, vol. 7428, Springer, 2012, pp. 213–32,
doi:10.1007/978-3-642-33027-8_13.
short: S. Faust, K.Z. Pietrzak, J. Schipper, in:, Conference Proceedings CHES 2012,
Springer, 2012, pp. 213–232.
conference:
end_date: 2012-09-12
location: Leuven, Belgium
name: 'CHES: Cryptographic Hardware and Embedded Systems'
start_date: 2012-09-09
date_created: 2018-12-11T11:55:25Z
date_published: 2012-09-01T00:00:00Z
date_updated: 2021-01-12T06:54:58Z
day: '01'
department:
- _id: KrPi
doi: 10.1007/978-3-642-33027-8_13
ec_funded: 1
intvolume: ' 7428'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: http://www.iacr.org/archive/ches2012/74280211/74280211.pdf
month: '09'
oa: 1
oa_version: Preprint
page: 213 - 232
project:
- _id: 258C570E-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '259668'
name: Provable Security for Physical Cryptography
publication: ' Conference proceedings CHES 2012'
publication_status: published
publisher: Springer
publist_id: '5003'
quality_controlled: '1'
scopus_import: 1
status: public
title: Practical leakage-resilient symmetric cryptography
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 7428
year: '2012'
...
---
_id: '2049'
abstract:
- lang: eng
text: "We propose a new authentication protocol that is provably secure based on
a ring variant of the learning parity with noise (LPN) problem. The protocol follows
the design principle of the LPN-based protocol from Eurocrypt’11 (Kiltz et al.),
and like it, is a two round protocol secure against active attacks. Moreover,
our protocol has small communication complexity and a very small footprint which
makes it applicable in scenarios that involve low-cost, resource-constrained devices.\r\n\r\nPerformance-wise,
our protocol is more efficient than previous LPN-based schemes, such as the many
variants of the Hopper-Blum (HB) protocol and the aforementioned protocol from
Eurocrypt’11. Our implementation results show that it is even comparable to the
standard challenge-and-response protocols based on the AES block-cipher. Our basic
protocol is roughly 20 times slower than AES, but with the advantage of having
10 times smaller code size. Furthermore, if a few hundred bytes of non-volatile
memory are available to allow the storage of some off-line pre-computations, then
the online phase of our protocols is only twice as slow as AES.\r\n"
acknowledgement: "Supported by the European Research Council / ERC Starting Grant
(259668- PSPC)\r\nWe would like to thank the anonymous referees of this confer-
ence and those of the ECRYPT Workshop on Lightweight Cryptography for very useful
comments, and in particular for the suggestion that the scheme is somewhat vulnerable
to a man-in-the-middle attack whenever an adversary observes two reader challenges
that are the same. We hope that the attack we described in Appendix A corresponds
to what the reviewer had in mind. We also thank Tanja Lange for pointing us to the
pa- per of [Kir11] and for discussions of some of her recent work. "
alternative_title:
- LNCS
author:
- first_name: Stefan
full_name: Heyse, Stefan
last_name: Heyse
- first_name: Eike
full_name: Kiltz, Eike
last_name: Kiltz
- first_name: Vadim
full_name: Lyubashevsky, Vadim
last_name: Lyubashevsky
- first_name: Christof
full_name: Paar, Christof
last_name: Paar
- first_name: Krzysztof Z
full_name: Pietrzak, Krzysztof Z
id: 3E04A7AA-F248-11E8-B48F-1D18A9856A87
last_name: Pietrzak
orcid: 0000-0002-9139-1654
citation:
ama: 'Heyse S, Kiltz E, Lyubashevsky V, Paar C, Pietrzak KZ. Lapin: An efficient
authentication protocol based on ring-LPN. In: Conference Proceedings FSE
2012. Vol 7549. Springer; 2012:346-365. doi:10.1007/978-3-642-34047-5_20'
apa: 'Heyse, S., Kiltz, E., Lyubashevsky, V., Paar, C., & Pietrzak, K. Z. (2012).
Lapin: An efficient authentication protocol based on ring-LPN. In Conference
proceedings FSE 2012 (Vol. 7549, pp. 346–365). Washington, DC, USA: Springer.
https://doi.org/10.1007/978-3-642-34047-5_20'
chicago: 'Heyse, Stefan, Eike Kiltz, Vadim Lyubashevsky, Christof Paar, and Krzysztof
Z Pietrzak. “Lapin: An Efficient Authentication Protocol Based on Ring-LPN.” In
Conference Proceedings FSE 2012, 7549:346–65. Springer, 2012. https://doi.org/10.1007/978-3-642-34047-5_20.'
ieee: 'S. Heyse, E. Kiltz, V. Lyubashevsky, C. Paar, and K. Z. Pietrzak, “Lapin:
An efficient authentication protocol based on ring-LPN,” in Conference proceedings
FSE 2012, Washington, DC, USA, 2012, vol. 7549, pp. 346–365.'
ista: 'Heyse S, Kiltz E, Lyubashevsky V, Paar C, Pietrzak KZ. 2012. Lapin: An efficient
authentication protocol based on ring-LPN. Conference proceedings FSE 2012. FSE:
Fast Software Encryption, LNCS, vol. 7549, 346–365.'
mla: 'Heyse, Stefan, et al. “Lapin: An Efficient Authentication Protocol Based on
Ring-LPN.” Conference Proceedings FSE 2012, vol. 7549, Springer, 2012,
pp. 346–65, doi:10.1007/978-3-642-34047-5_20.'
short: S. Heyse, E. Kiltz, V. Lyubashevsky, C. Paar, K.Z. Pietrzak, in:, Conference
Proceedings FSE 2012, Springer, 2012, pp. 346–365.
conference:
end_date: 2012-03-21
location: Washington, DC, USA
name: 'FSE: Fast Software Encryption'
start_date: 2012-03-19
date_created: 2018-12-11T11:55:25Z
date_published: 2012-03-01T00:00:00Z
date_updated: 2021-01-12T06:54:58Z
day: '01'
department:
- _id: KrPi
doi: 10.1007/978-3-642-34047-5_20
ec_funded: 1
intvolume: ' 7549'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: http://www.iacr.org/archive/fse2012/75490350/75490350.pdf
month: '03'
oa: 1
oa_version: Preprint
page: 346 - 365
project:
- _id: 258C570E-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '259668'
name: Provable Security for Physical Cryptography
publication: ' Conference proceedings FSE 2012'
publication_status: published
publisher: Springer
publist_id: '5002'
quality_controlled: '1'
scopus_import: 1
status: public
title: 'Lapin: An efficient authentication protocol based on ring-LPN'
type: conference
user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87
volume: 7549
year: '2012'
...
---
_id: '2073'
abstract:
- lang: eng
text: 'Background: Drosophila albomicans is a unique model organism for studying
both sex chromosome and B chromosome evolution. A pair of its autosomes comprising
roughly 40% of the whole genome has fused to the ancient X and Y chromosomes only
about 0.12 million years ago, thereby creating the youngest and most gene-rich
neo-sex system reported to date. This species also possesses recently derived
B chromosomes that show non-Mendelian inheritance and significantly influence
fertility.Methods: We sequenced male flies with B chromosomes at 124.5-fold genome
coverage using next-generation sequencing. To characterize neo-Y specific changes
and B chromosome sequences, we also sequenced inbred female flies derived from
the same strain but without B''s at 28.5-fold.Results: We assembled a female genome
and placed 53% of the sequence and 85% of the annotated proteins into specific
chromosomes, by comparison with the 12 Drosophila genomes. Despite its very recent
origin, the non-recombining neo-Y chromosome shows various signs of degeneration,
including a significant enrichment of non-functional genes compared to the neo-X,
and an excess of tandem duplications relative to other chromosomes. We also characterized
a B-chromosome linked scaffold that contains an actively transcribed unit and
shows sequence similarity to the subcentromeric regions of both the ancient X
and the neo-X chromosome.Conclusions: Our results provide novel insights into
the very early stages of sex chromosome evolution and B chromosome origination,
and suggest an unprecedented connection between the births of these two systems
in D. albomicans.'
author:
- first_name: Qi
full_name: Zhou, Qi
last_name: Zhou
- first_name: Hongmei
full_name: Zhu, Hongmei
last_name: Zhu
- first_name: Quanfei
full_name: Huang, Quanfei
last_name: Huang
- first_name: Li
full_name: Zhao, Li
last_name: Zhao
- first_name: Guo
full_name: Zhang, Guo J
last_name: Zhang
- first_name: Scott
full_name: Roy, Scott W
last_name: Roy
- first_name: Beatriz
full_name: Beatriz Vicoso
id: 49E1C5C6-F248-11E8-B48F-1D18A9856A87
last_name: Vicoso
orcid: 0000-0002-4579-8306
- first_name: Zhaolin
full_name: Xuan, Zhaolin
last_name: Xuan
- first_name: Jue
full_name: Ruan, Jue
last_name: Ruan
- first_name: Yue
full_name: Zhang, Yue
last_name: Zhang
- first_name: Ruoping
full_name: Zhao, Ruoping
last_name: Zhao
- first_name: Chen
full_name: Ye, Chen
last_name: Ye
- first_name: Xiuqing
full_name: Zhang, Xiuqing
last_name: Zhang
- first_name: Jùn
full_name: Wang, Jùn
last_name: Wang
- first_name: Wen
full_name: Wang, Wen
last_name: Wang
- first_name: Doris
full_name: Bachtrog, Doris
last_name: Bachtrog
citation:
ama: Zhou Q, Zhu H, Huang Q, et al. Deciphering neo-sex and B chromosome evolution
by the draft genome of Drosophila albomicans. BMC Genomics. 2012;13(1).
doi:10.1186/1471-2164-13-109
apa: Zhou, Q., Zhu, H., Huang, Q., Zhao, L., Zhang, G., Roy, S., … Bachtrog, D.
(2012). Deciphering neo-sex and B chromosome evolution by the draft genome of
Drosophila albomicans. BMC Genomics. BioMed Central. https://doi.org/10.1186/1471-2164-13-109
chicago: Zhou, Qi, Hongmei Zhu, Quanfei Huang, Li Zhao, Guo Zhang, Scott Roy, Beatriz
Vicoso, et al. “Deciphering Neo-Sex and B Chromosome Evolution by the Draft Genome
of Drosophila Albomicans.” BMC Genomics. BioMed Central, 2012. https://doi.org/10.1186/1471-2164-13-109.
ieee: Q. Zhou et al., “Deciphering neo-sex and B chromosome evolution by
the draft genome of Drosophila albomicans,” BMC Genomics, vol. 13, no.
1. BioMed Central, 2012.
ista: Zhou Q, Zhu H, Huang Q, Zhao L, Zhang G, Roy S, Vicoso B, Xuan Z, Ruan J,
Zhang Y, Zhao R, Ye C, Zhang X, Wang J, Wang W, Bachtrog D. 2012. Deciphering
neo-sex and B chromosome evolution by the draft genome of Drosophila albomicans.
BMC Genomics. 13(1).
mla: Zhou, Qi, et al. “Deciphering Neo-Sex and B Chromosome Evolution by the Draft
Genome of Drosophila Albomicans.” BMC Genomics, vol. 13, no. 1, BioMed
Central, 2012, doi:10.1186/1471-2164-13-109.
short: Q. Zhou, H. Zhu, Q. Huang, L. Zhao, G. Zhang, S. Roy, B. Vicoso, Z. Xuan,
J. Ruan, Y. Zhang, R. Zhao, C. Ye, X. Zhang, J. Wang, W. Wang, D. Bachtrog, BMC
Genomics 13 (2012).
date_created: 2018-12-11T11:55:33Z
date_published: 2012-03-22T00:00:00Z
date_updated: 2021-01-12T06:55:08Z
day: '22'
doi: 10.1186/1471-2164-13-109
extern: 1
intvolume: ' 13'
issue: '1'
license: https://creativecommons.org/licenses/by/4.0/
month: '03'
publication: BMC Genomics
publication_status: published
publisher: BioMed Central
publist_id: '4965'
quality_controlled: 0
status: public
title: Deciphering neo-sex and B chromosome evolution by the draft genome of Drosophila
albomicans
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
volume: 13
year: '2012'
...
---
_id: '2079'
abstract:
- lang: eng
text: We introduce an algorithm and representation for fabricating 3D shape abstractions
using mutually intersecting planar cut-outs. The planes have prefabricated slits
at their intersections and are assembled by sliding them together. Often such
abstractions are used as a sculptural art form or in architecture and are colloquially
called ‘cardboard sculptures’. Based on an analysis of construction rules, we
propose an extended binary space partitioning tree as an efficient representation
of such cardboard models which allows us to quickly evaluate the feasibility of
newly added planar elements. The complexity of insertion order quickly increases
with the number of planar elements and manual analysis becomes intractable. We
provide tools for generating cardboard sculptures with guaranteed constructibility.
In combination with a simple optimization and sampling strategy for new elements,
planar shape abstraction models can be designed by iteratively adding elements.
As an output, we obtain a fabrication plan that can be printed or sent to a laser
cutter. We demonstrate the complete process by designing and fabricating cardboard
models of various well-known 3D shapes.
author:
- first_name: Kristian
full_name: Hildebrand, Kristian
last_name: Hildebrand
- first_name: Bernd
full_name: Bernd Bickel
id: 49876194-F248-11E8-B48F-1D18A9856A87
last_name: Bickel
orcid: 0000-0001-6511-9385
- first_name: Marc
full_name: Alexa, Marc
last_name: Alexa
citation:
ama: 'Hildebrand K, Bickel B, Alexa M. crdbrd: Shape fabrication by sliding planar
slices. Computer Graphics Forum. 2012;31(2pt3):583-592. doi:10.1111/j.1467-8659.2012.03037.x'
apa: 'Hildebrand, K., Bickel, B., & Alexa, M. (2012). crdbrd: Shape fabrication
by sliding planar slices. Computer Graphics Forum. Wiley-Blackwell. https://doi.org/10.1111/j.1467-8659.2012.03037.x'
chicago: 'Hildebrand, Kristian, Bernd Bickel, and Marc Alexa. “Crdbrd: Shape Fabrication
by Sliding Planar Slices.” Computer Graphics Forum. Wiley-Blackwell, 2012.
https://doi.org/10.1111/j.1467-8659.2012.03037.x.'
ieee: 'K. Hildebrand, B. Bickel, and M. Alexa, “crdbrd: Shape fabrication by sliding
planar slices,” Computer Graphics Forum, vol. 31, no. 2pt3. Wiley-Blackwell,
pp. 583–592, 2012.'
ista: 'Hildebrand K, Bickel B, Alexa M. 2012. crdbrd: Shape fabrication by sliding
planar slices. Computer Graphics Forum. 31(2pt3), 583–592.'
mla: 'Hildebrand, Kristian, et al. “Crdbrd: Shape Fabrication by Sliding Planar
Slices.” Computer Graphics Forum, vol. 31, no. 2pt3, Wiley-Blackwell, 2012,
pp. 583–92, doi:10.1111/j.1467-8659.2012.03037.x.'
short: K. Hildebrand, B. Bickel, M. Alexa, Computer Graphics Forum 31 (2012) 583–592.
date_created: 2018-12-11T11:55:35Z
date_published: 2012-05-01T00:00:00Z
date_updated: 2021-01-12T06:55:10Z
day: '01'
doi: 10.1111/j.1467-8659.2012.03037.x
extern: 1
intvolume: ' 31'
issue: 2pt3
month: '05'
page: 583 - 592
publication: Computer Graphics Forum
publication_status: published
publisher: Wiley-Blackwell
publist_id: '4959'
quality_controlled: 0
status: public
title: 'crdbrd: Shape fabrication by sliding planar slices'
type: journal_article
volume: 31
year: '2012'
...
---
_id: '2101'
abstract:
- lang: eng
text: 'Articulated deformable characters are widespread in computer animation. Unfortunately,
we lack methods for their automatic fabrication using modern additive manufacturing
(AM) technologies. We propose a method that takes a skinned mesh as input, then
estimates a fabricatable single-material model that approximates the 3D kinematics
of the corresponding virtual articulated character in a piecewise linear manner.
We first extract a set of potential joint locations. From this set, together with
optional, user-specified range constraints, we then estimate mechanical friction
joints that satisfy inter-joint non-penetration and other fabrication constraints.
To avoid brittle joint designs, we place joint centers on an approximate medial
axis representation of the input geometry, and maximize each joint''s minimal
cross-sectional area. We provide several demonstrations, manufactured as single,
assembled pieces using 3D printers. '
acknowledgement: This work was partially supported by NSF grant IIS-1116619. Doug
James acknowledges support from Pixar and a fellowship from the John Simon Guggenheim
Memorial Foundation
author:
- first_name: Moritz
full_name: Bac̈her, Moritz
last_name: Bac̈Her
- first_name: Bernd
full_name: Bernd Bickel
id: 49876194-F248-11E8-B48F-1D18A9856A87
last_name: Bickel
orcid: 0000-0001-6511-9385
- first_name: Doug
full_name: James, Doug L
last_name: James
- first_name: Hanspeter
full_name: Pfister, Hanspeter
last_name: Pfister
citation:
ama: Bac̈Her M, Bickel B, James D, Pfister H. Fabricating articulated characters
from skinned meshes. ACM Transactions on Graphics. 2012;31(4). doi:10.1145/2185520.2185543
apa: Bac̈Her, M., Bickel, B., James, D., & Pfister, H. (2012). Fabricating articulated
characters from skinned meshes. ACM Transactions on Graphics. ACM. https://doi.org/10.1145/2185520.2185543
chicago: Bac̈Her, Moritz, Bernd Bickel, Doug James, and Hanspeter Pfister. “Fabricating
Articulated Characters from Skinned Meshes.” ACM Transactions on Graphics.
ACM, 2012. https://doi.org/10.1145/2185520.2185543.
ieee: M. Bac̈Her, B. Bickel, D. James, and H. Pfister, “Fabricating articulated
characters from skinned meshes,” ACM Transactions on Graphics, vol. 31,
no. 4. ACM, 2012.
ista: Bac̈Her M, Bickel B, James D, Pfister H. 2012. Fabricating articulated characters
from skinned meshes. ACM Transactions on Graphics. 31(4).
mla: Bac̈Her, Moritz, et al. “Fabricating Articulated Characters from Skinned Meshes.”
ACM Transactions on Graphics, vol. 31, no. 4, ACM, 2012, doi:10.1145/2185520.2185543.
short: M. Bac̈Her, B. Bickel, D. James, H. Pfister, ACM Transactions on Graphics
31 (2012).
date_created: 2018-12-11T11:55:43Z
date_published: 2012-01-01T00:00:00Z
date_updated: 2021-01-12T06:55:19Z
day: '01'
doi: 10.1145/2185520.2185543
extern: 1
intvolume: ' 31'
issue: '4'
month: '01'
publication: ACM Transactions on Graphics
publication_status: published
publisher: ACM
publist_id: '4933'
quality_controlled: 0
status: public
title: Fabricating articulated characters from skinned meshes
type: journal_article
volume: 31
year: '2012'
...
---
_id: '2102'
abstract:
- lang: eng
text: 'We propose a complete process for designing, simulating, and fabricating
synthetic skin for an animatronics character that mimics the face of a given subject
and its expressions. The process starts with measuring the elastic properties
of a material used to manufacture synthetic soft tissue. Given these measurements
we use physicsbased simulation to predict the behavior of a face when it is driven
by the underlying robotic actuation. Next, we capture 3D facial expressions for
a given target subject. As the key component of our process, we present a novel
optimization scheme that determines the shape of the synthetic skin as well as
the actuation parameters that provide the best match to the target expressions.
We demonstrate this computational skin design by physically cloning a real human
face onto an animatronics figure. '
acknowledgement: This work was supported in part by the NCCR Co-Me of the Swiss NSF
author:
- first_name: Bernd
full_name: Bernd Bickel
id: 49876194-F248-11E8-B48F-1D18A9856A87
last_name: Bickel
orcid: 0000-0001-6511-9385
- first_name: Peter
full_name: Kaufmann, Peter
last_name: Kaufmann
- first_name: Mélina
full_name: Skouras, Mélina
last_name: Skouras
- first_name: Bernhard
full_name: Thomaszewski, Bernhard
last_name: Thomaszewski
- first_name: Derek
full_name: Bradley, Derek J
last_name: Bradley
- first_name: Thabo
full_name: Beeler, Thabo
last_name: Beeler
- first_name: Philip
full_name: Jackson, Philip V
last_name: Jackson
- first_name: Steve
full_name: Marschner, Steve
last_name: Marschner
- first_name: Wojciech
full_name: Matusik, Wojciech
last_name: Matusik
- first_name: Markus
full_name: Groß, Markus S
last_name: Groß
citation:
ama: Bickel B, Kaufmann P, Skouras M, et al. Physical face cloning. ACM Transactions
on Graphics. 2012;31(4). doi:10.1145/2185520.2185614
apa: Bickel, B., Kaufmann, P., Skouras, M., Thomaszewski, B., Bradley, D., Beeler,
T., … Groß, M. (2012). Physical face cloning. ACM Transactions on Graphics.
ACM. https://doi.org/10.1145/2185520.2185614
chicago: Bickel, Bernd, Peter Kaufmann, Mélina Skouras, Bernhard Thomaszewski, Derek
Bradley, Thabo Beeler, Philip Jackson, Steve Marschner, Wojciech Matusik, and
Markus Groß. “Physical Face Cloning.” ACM Transactions on Graphics. ACM,
2012. https://doi.org/10.1145/2185520.2185614.
ieee: B. Bickel et al., “Physical face cloning,” ACM Transactions on Graphics,
vol. 31, no. 4. ACM, 2012.
ista: Bickel B, Kaufmann P, Skouras M, Thomaszewski B, Bradley D, Beeler T, Jackson
P, Marschner S, Matusik W, Groß M. 2012. Physical face cloning. ACM Transactions
on Graphics. 31(4).
mla: Bickel, Bernd, et al. “Physical Face Cloning.” ACM Transactions on Graphics,
vol. 31, no. 4, ACM, 2012, doi:10.1145/2185520.2185614.
short: B. Bickel, P. Kaufmann, M. Skouras, B. Thomaszewski, D. Bradley, T. Beeler,
P. Jackson, S. Marschner, W. Matusik, M. Groß, ACM Transactions on Graphics 31
(2012).
date_created: 2018-12-11T11:55:43Z
date_published: 2012-07-04T00:00:00Z
date_updated: 2021-01-12T06:55:19Z
day: '04'
doi: 10.1145/2185520.2185614
extern: 1
intvolume: ' 31'
issue: '4'
month: '07'
publication: ACM Transactions on Graphics
publication_status: published
publisher: ACM
publist_id: '4931'
quality_controlled: 0
status: public
title: Physical face cloning
type: journal_article
volume: 31
year: '2012'
...
---
_id: '2103'
abstract:
- lang: eng
text: Although facial hair plays an important role in individual expression, facial-hair
reconstruction is not addressed by current facecapture systems. Our research addresses
this limitation with an algorithm that treats hair and skin surface capture together
in a coupled fashion so that a high-quality representation of hair fibers as well
as the underlying skin surface can be reconstructed. We propose a passive, camera-based
system that is robust against arbitrary motion since all data is acquired within
the time period of a single exposure. Our reconstruction algorithm detects and
traces hairs in the captured images and reconstructs them in 3D using a multiview
stereo approach. Our coupled skin-reconstruction algorithm uses information about
the detected hairs to deliver a skin surface that lies underneath all hairs irrespective
of occlusions. In dense regions like eyebrows, we employ a hair-synthesis method
to create hair fibers that plausibly match the image data. We demonstrate our
scanning system on a number of individuals and show that it can successfully reconstruct
a variety of facial-hair styles together with the underlying skin surface.
author:
- first_name: Thabo
full_name: Beeler, Thabo
last_name: Beeler
- first_name: Bernd
full_name: Bernd Bickel
id: 49876194-F248-11E8-B48F-1D18A9856A87
last_name: Bickel
orcid: 0000-0001-6511-9385
- first_name: Gioacchino
full_name: Noris, Gioacchino
last_name: Noris
- first_name: Paul
full_name: Beardsley, Paul A
last_name: Beardsley
- first_name: Steve
full_name: Marschner, Steve
last_name: Marschner
- first_name: Robert
full_name: Sumner, Robert W
last_name: Sumner
- first_name: Markus
full_name: Groß, Markus S
last_name: Groß
citation:
ama: Beeler T, Bickel B, Noris G, et al. Coupled 3D reconstruction of sparse facial
hair and skin. ACM Transactions on Graphics. 2012;31(4). doi:10.1145/2185520.2185613
apa: Beeler, T., Bickel, B., Noris, G., Beardsley, P., Marschner, S., Sumner, R.,
& Groß, M. (2012). Coupled 3D reconstruction of sparse facial hair and skin.
ACM Transactions on Graphics. ACM. https://doi.org/10.1145/2185520.2185613
chicago: Beeler, Thabo, Bernd Bickel, Gioacchino Noris, Paul Beardsley, Steve Marschner,
Robert Sumner, and Markus Groß. “Coupled 3D Reconstruction of Sparse Facial Hair
and Skin.” ACM Transactions on Graphics. ACM, 2012. https://doi.org/10.1145/2185520.2185613.
ieee: T. Beeler et al., “Coupled 3D reconstruction of sparse facial hair
and skin,” ACM Transactions on Graphics, vol. 31, no. 4. ACM, 2012.
ista: Beeler T, Bickel B, Noris G, Beardsley P, Marschner S, Sumner R, Groß M. 2012.
Coupled 3D reconstruction of sparse facial hair and skin. ACM Transactions on
Graphics. 31(4).
mla: Beeler, Thabo, et al. “Coupled 3D Reconstruction of Sparse Facial Hair and
Skin.” ACM Transactions on Graphics, vol. 31, no. 4, ACM, 2012, doi:10.1145/2185520.2185613.
short: T. Beeler, B. Bickel, G. Noris, P. Beardsley, S. Marschner, R. Sumner, M.
Groß, ACM Transactions on Graphics 31 (2012).
date_created: 2018-12-11T11:55:44Z
date_published: 2012-01-01T00:00:00Z
date_updated: 2021-01-12T06:55:20Z
day: '01'
doi: 10.1145/2185520.2185613
extern: 1
intvolume: ' 31'
issue: '4'
month: '01'
publication: ACM Transactions on Graphics
publication_status: published
publisher: ACM
publist_id: '4932'
quality_controlled: 0
status: public
title: Coupled 3D reconstruction of sparse facial hair and skin
type: journal_article
volume: 31
year: '2012'
...
---
_id: '2104'
abstract:
- lang: eng
text: 'In recent years, various methods have been introduced to exploit pre-recorded
data to improve the performance and/or realism of dynamic deformations, but their
differences and similarities have not been adequately analyzed or discussed. So
far, the proposed methods have been explored mainly in the research context. They
have not been adopted by the computer graphics industry. This course bridges the
gap between research labs and industry to present a unifying theory and understanding
of data-driven methods for dynamic deformations that may inspire development of
novel solutions. It focuses on application of data-driven methods to three areas
of computer animation: dynamic deformation of faces, soft volumetric tissue, and
cloth. And it describes how to approach these challenges in a data-driven manner,
classifies the various methods, and demonstrates how data-driven methods can work
in other settings. '
author:
- first_name: Miguel
full_name: Otaduy, Miguel A
last_name: Otaduy
- first_name: Bernd
full_name: Bernd Bickel
id: 49876194-F248-11E8-B48F-1D18A9856A87
last_name: Bickel
orcid: 0000-0001-6511-9385
- first_name: Derek
full_name: Bradley, Derek J
last_name: Bradley
- first_name: Huamin
full_name: Wang, Huamin
last_name: Wang
citation:
ama: 'Otaduy M, Bickel B, Bradley D, Wang H. Data-driven simulation methods in computer
graphics: Cloth, tissue and faces. In: ACM; 2012. doi:10.1145/2343483.2343495'
apa: 'Otaduy, M., Bickel, B., Bradley, D., & Wang, H. (2012). Data-driven simulation
methods in computer graphics: Cloth, tissue and faces. Presented at the SIGGRAPH:
Special Interest Group on Computer Graphics and Interactive Techniques, ACM. https://doi.org/10.1145/2343483.2343495'
chicago: 'Otaduy, Miguel, Bernd Bickel, Derek Bradley, and Huamin Wang. “Data-Driven
Simulation Methods in Computer Graphics: Cloth, Tissue and Faces.” ACM, 2012.
https://doi.org/10.1145/2343483.2343495.'
ieee: 'M. Otaduy, B. Bickel, D. Bradley, and H. Wang, “Data-driven simulation methods
in computer graphics: Cloth, tissue and faces,” presented at the SIGGRAPH: Special
Interest Group on Computer Graphics and Interactive Techniques, 2012.'
ista: 'Otaduy M, Bickel B, Bradley D, Wang H. 2012. Data-driven simulation methods
in computer graphics: Cloth, tissue and faces. SIGGRAPH: Special Interest Group
on Computer Graphics and Interactive Techniques.'
mla: 'Otaduy, Miguel, et al. Data-Driven Simulation Methods in Computer Graphics:
Cloth, Tissue and Faces. ACM, 2012, doi:10.1145/2343483.2343495.'
short: M. Otaduy, B. Bickel, D. Bradley, H. Wang, in:, ACM, 2012.
conference:
name: 'SIGGRAPH: Special Interest Group on Computer Graphics and Interactive Techniques'
date_created: 2018-12-11T11:55:44Z
date_published: 2012-01-01T00:00:00Z
date_updated: 2021-01-12T06:55:20Z
day: '01'
doi: 10.1145/2343483.2343495
extern: 1
month: '01'
publication_status: published
publisher: ACM
publist_id: '4930'
quality_controlled: 0
status: public
title: 'Data-driven simulation methods in computer graphics: Cloth, tissue and faces'
type: conference
year: '2012'
...
---
_id: '2105'
acknowledgement: Mélina Skouras was partially supported by the NCCR Co-Me of the Swiss
National Science Foundation.
author:
- first_name: Mélina
full_name: Skouras, Mélina
last_name: Skouras
- first_name: Bernhard
full_name: Thomaszewski, Bernhard
last_name: Thomaszewski
- first_name: Bernd
full_name: Bernd Bickel
id: 49876194-F248-11E8-B48F-1D18A9856A87
last_name: Bickel
orcid: 0000-0001-6511-9385
- first_name: Markus
full_name: Groß, Markus S
last_name: Groß
citation:
ama: 'Skouras M, Thomaszewski B, Bickel B, Groß M. Computational design of rubber
balloons. In: Vol 31. Wiley-Blackwell; 2012:835-844. doi:10.1111/j.1467-8659.2012.03064.x'
apa: 'Skouras, M., Thomaszewski, B., Bickel, B., & Groß, M. (2012). Computational
design of rubber balloons (Vol. 31, pp. 835–844). Presented at the EUROGRAPHICS:
European Association for Computer Graphics, Wiley-Blackwell. https://doi.org/10.1111/j.1467-8659.2012.03064.x'
chicago: Skouras, Mélina, Bernhard Thomaszewski, Bernd Bickel, and Markus Groß.
“Computational Design of Rubber Balloons,” 31:835–44. Wiley-Blackwell, 2012. https://doi.org/10.1111/j.1467-8659.2012.03064.x.
ieee: 'M. Skouras, B. Thomaszewski, B. Bickel, and M. Groß, “Computational design
of rubber balloons,” presented at the EUROGRAPHICS: European Association for Computer
Graphics, 2012, vol. 31, no. 2, pp. 835–844.'
ista: 'Skouras M, Thomaszewski B, Bickel B, Groß M. 2012. Computational design of
rubber balloons. EUROGRAPHICS: European Association for Computer Graphics vol.
31, 835–844.'
mla: Skouras, Mélina, et al. Computational Design of Rubber Balloons. Vol.
31, no. 2, Wiley-Blackwell, 2012, pp. 835–44, doi:10.1111/j.1467-8659.2012.03064.x.
short: M. Skouras, B. Thomaszewski, B. Bickel, M. Groß, in:, Wiley-Blackwell, 2012,
pp. 835–844.
conference:
name: 'EUROGRAPHICS: European Association for Computer Graphics'
date_created: 2018-12-11T11:55:45Z
date_published: 2012-05-01T00:00:00Z
date_updated: 2021-01-12T06:55:20Z
day: '01'
doi: 10.1111/j.1467-8659.2012.03064.x
extern: 1
intvolume: ' 31'
issue: '2'
month: '05'
page: 835 - 844
publication_status: published
publisher: Wiley-Blackwell
publist_id: '4928'
quality_controlled: 0
status: public
title: Computational design of rubber balloons
type: conference
volume: 31
year: '2012'
...
---
_id: '2106'
abstract:
- lang: eng
text: Progress in cloth simulation for computer animation and apparel design has
led to a multitude of deformation models, each with its own way of relating geometry,
deformation, and forces. As simulators improve, differences between these models
become more important, but it is difficult to choose a model and a set of parameters
to match a given real material simply by looking at simulation results. This paper
provides measurement and fitting methods that allow nonlinear models to be fit
to the observed deformation of a particular cloth sample. Unlike standard textile
testing, our system measures complex 3D deformations of a sheet of cloth, not
just one-dimensional force-displacement curves, so it works under a wider range
of deformation conditions. The fitted models are then evaluated by comparison
to measured deformations with motions very different from those used for fitting.
acknowledgement: This work was funded in part by the Spanish Ministry of Science and
Innovation, project TIN2009-07942, and by the European Research Council, project
ERC-2011-StG-280135 Animetrics.
author:
- first_name: Eder
full_name: Miguel, Eder
last_name: Miguel
- first_name: Derek
full_name: Bradley, Derek J
last_name: Bradley
- first_name: Bernhard
full_name: Thomaszewski, Bernhard
last_name: Thomaszewski
- first_name: Bernd
full_name: Bernd Bickel
id: 49876194-F248-11E8-B48F-1D18A9856A87
last_name: Bickel
orcid: 0000-0001-6511-9385
- first_name: Wojciech
full_name: Matusik, Wojciech
last_name: Matusik
- first_name: Miguel
full_name: Otaduy, Miguel A
last_name: Otaduy
- first_name: Steve
full_name: Marschner, Steve
last_name: Marschner
citation:
ama: 'Miguel E, Bradley D, Thomaszewski B, et al. Data-driven estimation of cloth
simulation models. In: Vol 31. Wiley-Blackwell; 2012:519-528. doi:10.1111/j.1467-8659.2012.03031.x'
apa: Miguel, E., Bradley, D., Thomaszewski, B., Bickel, B., Matusik, W., Otaduy,
M., & Marschner, S. (2012). Data-driven estimation of cloth simulation models
(Vol. 31, pp. 519–528). Presented at the Computer Graphics Forum, Wiley-Blackwell.
https://doi.org/10.1111/j.1467-8659.2012.03031.x
chicago: Miguel, Eder, Derek Bradley, Bernhard Thomaszewski, Bernd Bickel, Wojciech
Matusik, Miguel Otaduy, and Steve Marschner. “Data-Driven Estimation of Cloth
Simulation Models,” 31:519–28. Wiley-Blackwell, 2012. https://doi.org/10.1111/j.1467-8659.2012.03031.x.
ieee: E. Miguel et al., “Data-driven estimation of cloth simulation models,”
presented at the Computer Graphics Forum, 2012, vol. 31, no. 2, pp. 519–528.
ista: Miguel E, Bradley D, Thomaszewski B, Bickel B, Matusik W, Otaduy M, Marschner
S. 2012. Data-driven estimation of cloth simulation models. Computer Graphics
Forum vol. 31, 519–528.
mla: Miguel, Eder, et al. Data-Driven Estimation of Cloth Simulation Models.
Vol. 31, no. 2, Wiley-Blackwell, 2012, pp. 519–28, doi:10.1111/j.1467-8659.2012.03031.x.
short: E. Miguel, D. Bradley, B. Thomaszewski, B. Bickel, W. Matusik, M. Otaduy,
S. Marschner, in:, Wiley-Blackwell, 2012, pp. 519–528.
conference:
name: Computer Graphics Forum
date_created: 2018-12-11T11:55:45Z
date_published: 2012-05-01T00:00:00Z
date_updated: 2021-01-12T06:55:21Z
day: '01'
doi: 10.1111/j.1467-8659.2012.03031.x
extern: 1
intvolume: ' 31'
issue: '2'
month: '05'
page: 519 - 528
publication_status: published
publisher: Wiley-Blackwell
publist_id: '4929'
quality_controlled: 0
status: public
title: Data-driven estimation of cloth simulation models
type: conference
volume: 31
year: '2012'
...
---
_id: '2125'
abstract:
- lang: eng
text: We consider a class of stochastic PDEs of Burgers type in spatial dimension
1, driven by space–time white noise. Even though it is well known that these equations
are well posed, it turns out that if one performs a spatial discretization of
the nonlinearity in the “wrong” way, then the sequence of approximate equations
does converge to a limit, but this limit exhibits an additional correction term.
This correction term is proportional to the local quadratic cross-variation (in
space) of the gradient of the conserved quantity with the solution itself. This
can be understood as a consequence of the fact that for any fixed time, the law
of the solution is locally equivalent to Wiener measure, where space plays the
role of time. In this sense, the correction term is similar to the usual Itô–Stratonovich
correction term that arises when one considers different temporal discretizations
of stochastic ODEs.
acknowledgement: Supported by Rubicon Grant 680-50-0901 of the Netherlands Organisation
for Scientific Research (NWO). Supported by the EPSRC Grants EP/E002269/1 and EP/D071593/1,
a Wolfson Research Merit Award of the Royal Society and a Philip Leverhulme prize
of the Lev
author:
- first_name: Martin
full_name: Hairer, Martin M
last_name: Hairer
- first_name: Jan
full_name: Jan Maas
id: 4C5696CE-F248-11E8-B48F-1D18A9856A87
last_name: Maas
orcid: 0000-0002-0845-1338
citation:
ama: Hairer M, Maas J. A spatial version of the Itô-Stratonovich correction. Annals
of Probability. 2012;40(4):1675-1714. doi:10.1214/11-AOP662
apa: Hairer, M., & Maas, J. (2012). A spatial version of the Itô-Stratonovich
correction. Annals of Probability. Institute of Mathematical Statistics.
https://doi.org/10.1214/11-AOP662
chicago: Hairer, Martin, and Jan Maas. “A Spatial Version of the Itô-Stratonovich
Correction.” Annals of Probability. Institute of Mathematical Statistics,
2012. https://doi.org/10.1214/11-AOP662.
ieee: M. Hairer and J. Maas, “A spatial version of the Itô-Stratonovich correction,”
Annals of Probability, vol. 40, no. 4. Institute of Mathematical Statistics,
pp. 1675–1714, 2012.
ista: Hairer M, Maas J. 2012. A spatial version of the Itô-Stratonovich correction.
Annals of Probability. 40(4), 1675–1714.
mla: Hairer, Martin, and Jan Maas. “A Spatial Version of the Itô-Stratonovich Correction.”
Annals of Probability, vol. 40, no. 4, Institute of Mathematical Statistics,
2012, pp. 1675–714, doi:10.1214/11-AOP662.
short: M. Hairer, J. Maas, Annals of Probability 40 (2012) 1675–1714.
date_created: 2018-12-11T11:55:51Z
date_published: 2012-07-01T00:00:00Z
date_updated: 2021-01-12T06:55:27Z
day: '01'
doi: 10.1214/11-AOP662
extern: 1
intvolume: ' 40'
issue: '4'
main_file_link:
- open_access: '1'
url: http://arxiv.org/abs/1011.0966
month: '07'
oa: 1
page: 1675 - 1714
publication: Annals of Probability
publication_status: published
publisher: Institute of Mathematical Statistics
publist_id: '4908'
quality_controlled: 0
status: public
title: A spatial version of the Itô-Stratonovich correction
type: journal_article
volume: 40
year: '2012'
...
---
_id: '2127'
abstract:
- lang: eng
text: We study a new notion of Ricci curvature that applies to Markov chains on
discrete spaces. This notion relies on geodesic convexity of the entropy and is
analogous to the one introduced by Lott, Sturm, and Villani for geodesic measure
spaces. In order to apply to the discrete setting, the role of the Wasserstein
metric is taken over by a different metric, having the property that continuous
time Markov chains are gradient flows of the entropy. Using this notion of Ricci
curvature we prove discrete analogues of fundamental results by Bakry–Émery and
Otto–Villani. Further, we show that Ricci curvature bounds are preserved under
tensorisation. As a special case we obtain the sharp Ricci curvature lower bound
for the discrete hypercube.
acknowledgement: Jan Maas is supported by Rubicon subsidy 680-50-0901 of the Netherlands
Organisation for Scientific Research (NWO).
author:
- first_name: Matthias
full_name: Erbar, Matthias
last_name: Erbar
- first_name: Jan
full_name: Jan Maas
id: 4C5696CE-F248-11E8-B48F-1D18A9856A87
last_name: Maas
orcid: 0000-0002-0845-1338
citation:
ama: Erbar M, Maas J. Ricci curvature of finite Markov chains via convexity of the
entropy. Archive for Rational Mechanics and Analysis. 2012;206(3):997-1038.
doi:10.1007/s00205-012-0554-z
apa: Erbar, M., & Maas, J. (2012). Ricci curvature of finite Markov chains via
convexity of the entropy. Archive for Rational Mechanics and Analysis.
Springer. https://doi.org/10.1007/s00205-012-0554-z
chicago: Erbar, Matthias, and Jan Maas. “Ricci Curvature of Finite Markov Chains
via Convexity of the Entropy.” Archive for Rational Mechanics and Analysis.
Springer, 2012. https://doi.org/10.1007/s00205-012-0554-z.
ieee: M. Erbar and J. Maas, “Ricci curvature of finite Markov chains via convexity
of the entropy,” Archive for Rational Mechanics and Analysis, vol. 206,
no. 3. Springer, pp. 997–1038, 2012.
ista: Erbar M, Maas J. 2012. Ricci curvature of finite Markov chains via convexity
of the entropy. Archive for Rational Mechanics and Analysis. 206(3), 997–1038.
mla: Erbar, Matthias, and Jan Maas. “Ricci Curvature of Finite Markov Chains via
Convexity of the Entropy.” Archive for Rational Mechanics and Analysis,
vol. 206, no. 3, Springer, 2012, pp. 997–1038, doi:10.1007/s00205-012-0554-z.
short: M. Erbar, J. Maas, Archive for Rational Mechanics and Analysis 206 (2012)
997–1038.
date_created: 2018-12-11T11:55:52Z
date_published: 2012-12-01T00:00:00Z
date_updated: 2021-01-12T06:55:28Z
day: '01'
doi: 10.1007/s00205-012-0554-z
extern: 1
intvolume: ' 206'
issue: '3'
main_file_link:
- open_access: '1'
url: http://arxiv.org/abs/1111.2687
month: '12'
oa: 1
page: 997 - 1038
publication: Archive for Rational Mechanics and Analysis
publication_status: published
publisher: Springer
publist_id: '4906'
quality_controlled: 0
status: public
title: Ricci curvature of finite Markov chains via convexity of the entropy
type: journal_article
volume: 206
year: '2012'
...
---
_id: '2128'
abstract:
- lang: eng
text: We introduce a technique for handling Whitney decompositions in Gaussian harmonic
analysis and apply it to the study of Gaussian analogues of the classical tent
spaces T 1,q of Coifman–Meyer–Stein.
acknowledgement: J. Maas was supported by Rubicon subsidy 680-50-0901 of the Netherlands
Organisation for Scientific Research (NWO). J. van Neerven was supported by VICI
subsidy 639.033.604 of the Netherlands Organisation for Scientific Research (NWO).
author:
- first_name: Jan
full_name: Jan Maas
id: 4C5696CE-F248-11E8-B48F-1D18A9856A87
last_name: Maas
orcid: 0000-0002-0845-1338
- first_name: Jan
full_name: van Neerven, Jan M
last_name: Van Neerven
- first_name: Pierre
full_name: Portal, Pierre
last_name: Portal
citation:
ama: Maas J, Van Neerven J, Portal P. Whitney coverings and the tent spaces T 1,q
(γ) for the Gaussian measure. Arkiv för Matematik. 2012;50(2):379-395.
doi:10.1007/s11512-010-0143-z
apa: Maas, J., Van Neerven, J., & Portal, P. (2012). Whitney coverings and the
tent spaces T 1,q (γ) for the Gaussian measure. Arkiv För Matematik. Springer.
https://doi.org/10.1007/s11512-010-0143-z
chicago: Maas, Jan, Jan Van Neerven, and Pierre Portal. “Whitney Coverings and the
Tent Spaces T 1,q (γ) for the Gaussian Measure.” Arkiv För Matematik. Springer,
2012. https://doi.org/10.1007/s11512-010-0143-z.
ieee: J. Maas, J. Van Neerven, and P. Portal, “Whitney coverings and the tent spaces
T 1,q (γ) for the Gaussian measure,” Arkiv för Matematik, vol. 50, no.
2. Springer, pp. 379–395, 2012.
ista: Maas J, Van Neerven J, Portal P. 2012. Whitney coverings and the tent spaces
T 1,q (γ) for the Gaussian measure. Arkiv för Matematik. 50(2), 379–395.
mla: Maas, Jan, et al. “Whitney Coverings and the Tent Spaces T 1,q (γ) for the
Gaussian Measure.” Arkiv För Matematik, vol. 50, no. 2, Springer, 2012,
pp. 379–95, doi:10.1007/s11512-010-0143-z.
short: J. Maas, J. Van Neerven, P. Portal, Arkiv För Matematik 50 (2012) 379–395.
date_created: 2018-12-11T11:55:52Z
date_published: 2012-10-01T00:00:00Z
date_updated: 2021-01-12T06:55:28Z
day: '01'
doi: 10.1007/s11512-010-0143-z
extern: 1
intvolume: ' 50'
issue: '2'
main_file_link:
- open_access: '1'
url: http://arxiv.org/abs/1002.4911
month: '10'
oa: 1
page: 379 - 395
publication: Arkiv för Matematik
publication_status: published
publisher: Springer
publist_id: '4907'
quality_controlled: 0
status: public
title: Whitney coverings and the tent spaces T 1,q (γ) for the Gaussian measure
type: journal_article
volume: 50
year: '2012'
...
---
_id: '2201'
abstract:
- lang: eng
text: We study the growth dynamics of ordered structures of strongly interacting
polar molecules in optical lattices. Using a dipole blockade of microwave excitations,
we map the system onto an interacting spin-1/2 model possessing ground states
with crystalline order, and describe a way to prepare these states by nonadiabatically
driving the transitions between molecular rotational levels. The proposed technique
bypasses the need to cross a phase transition and allows for the creation of ordered
domains of considerably larger size compared to approaches relying on adiabatic
preparation.
article_processing_charge: No
author:
- first_name: Mikhail
full_name: Lemeshko, Mikhail
id: 37CB05FA-F248-11E8-B48F-1D18A9856A87
last_name: Lemeshko
orcid: 0000-0002-6990-7802
- first_name: Roman
full_name: Krems, Roman
last_name: Krems
- first_name: Hendrik
full_name: Weimer, Hendrik
last_name: Weimer
citation:
ama: Lemeshko M, Krems R, Weimer H. Nonadiabatic preparation of spin crystals with
ultracold polar molecules. Physical Review Letters. 2012;109(3). doi:10.1103/PhysRevLett.109.035301
apa: Lemeshko, M., Krems, R., & Weimer, H. (2012). Nonadiabatic preparation
of spin crystals with ultracold polar molecules. Physical Review Letters.
American Physical Society. https://doi.org/10.1103/PhysRevLett.109.035301
chicago: Lemeshko, Mikhail, Roman Krems, and Hendrik Weimer. “Nonadiabatic Preparation
of Spin Crystals with Ultracold Polar Molecules.” Physical Review Letters.
American Physical Society, 2012. https://doi.org/10.1103/PhysRevLett.109.035301.
ieee: M. Lemeshko, R. Krems, and H. Weimer, “Nonadiabatic preparation of spin crystals
with ultracold polar molecules,” Physical Review Letters, vol. 109, no.
3. American Physical Society, 2012.
ista: Lemeshko M, Krems R, Weimer H. 2012. Nonadiabatic preparation of spin crystals
with ultracold polar molecules. Physical Review Letters. 109(3).
mla: Lemeshko, Mikhail, et al. “Nonadiabatic Preparation of Spin Crystals with Ultracold
Polar Molecules.” Physical Review Letters, vol. 109, no. 3, American Physical
Society, 2012, doi:10.1103/PhysRevLett.109.035301.
short: M. Lemeshko, R. Krems, H. Weimer, Physical Review Letters 109 (2012).
date_created: 2018-12-11T11:56:17Z
date_published: 2012-07-16T00:00:00Z
date_updated: 2021-11-16T08:01:02Z
day: '16'
doi: 10.1103/PhysRevLett.109.035301
extern: '1'
intvolume: ' 109'
issue: '3'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: http://arxiv.org/abs/1203.0010
month: '07'
oa: 1
oa_version: None
publication: Physical Review Letters
publication_status: published
publisher: American Physical Society
publist_id: '4772'
related_material:
link:
- relation: erratum
url: https://doi.org/10.1103/PhysRevLett.109.049901
status: public
title: Nonadiabatic preparation of spin crystals with ultracold polar molecules
type: journal_article
user_id: 8b945eb4-e2f2-11eb-945a-df72226e66a9
volume: 109
year: '2012'
...
---
_id: '2202'
abstract:
- lang: eng
text: We propose a method for sensitive parallel detection of low-frequency electromagnetic
fields based on the fine structure interactions in paramagnetic polar molecules.
Compared to the recently implemented scheme employing ultracold 87Rb atoms by
Böhi, the technique based on molecules offers a 100-fold higher sensitivity, the
possibility to measure both the electric and magnetic field components, and a
probe of a wide range of frequencies from the dc limit to the THz regime.
author:
- first_name: Sergey
full_name: Alyabyshev, Sergey V
last_name: Alyabyshev
- first_name: Mikhail
full_name: Mikhail Lemeshko
id: 37CB05FA-F248-11E8-B48F-1D18A9856A87
last_name: Lemeshko
orcid: 0000-0002-6990-7802
- first_name: Roman
full_name: Krems, Roman V
last_name: Krems
citation:
ama: Alyabyshev S, Lemeshko M, Krems R. Sensitive imaging of electromagnetic fields
with paramagnetic polar molecules. Physical Review A - Atomic, Molecular, and
Optical Physics. 2012;86(1). doi:10.1103/PhysRevA.86.013409
apa: Alyabyshev, S., Lemeshko, M., & Krems, R. (2012). Sensitive imaging of
electromagnetic fields with paramagnetic polar molecules. Physical Review A
- Atomic, Molecular, and Optical Physics. American Physical Society. https://doi.org/10.1103/PhysRevA.86.013409
chicago: Alyabyshev, Sergey, Mikhail Lemeshko, and Roman Krems. “Sensitive Imaging
of Electromagnetic Fields with Paramagnetic Polar Molecules.” Physical Review
A - Atomic, Molecular, and Optical Physics. American Physical Society, 2012.
https://doi.org/10.1103/PhysRevA.86.013409.
ieee: S. Alyabyshev, M. Lemeshko, and R. Krems, “Sensitive imaging of electromagnetic
fields with paramagnetic polar molecules,” Physical Review A - Atomic, Molecular,
and Optical Physics, vol. 86, no. 1. American Physical Society, 2012.
ista: Alyabyshev S, Lemeshko M, Krems R. 2012. Sensitive imaging of electromagnetic
fields with paramagnetic polar molecules. Physical Review A - Atomic, Molecular,
and Optical Physics. 86(1).
mla: Alyabyshev, Sergey, et al. “Sensitive Imaging of Electromagnetic Fields with
Paramagnetic Polar Molecules.” Physical Review A - Atomic, Molecular, and Optical
Physics, vol. 86, no. 1, American Physical Society, 2012, doi:10.1103/PhysRevA.86.013409.
short: S. Alyabyshev, M. Lemeshko, R. Krems, Physical Review A - Atomic, Molecular,
and Optical Physics 86 (2012).
date_created: 2018-12-11T11:56:18Z
date_published: 2012-07-13T00:00:00Z
date_updated: 2021-01-12T06:55:57Z
day: '13'
doi: 10.1103/PhysRevA.86.013409
extern: 1
intvolume: ' 86'
issue: '1'
main_file_link:
- open_access: '1'
url: http://arxiv.org/abs/1202.1857
month: '07'
oa: 1
publication: Physical Review A - Atomic, Molecular, and Optical Physics
publication_status: published
publisher: American Physical Society
publist_id: '4773'
quality_controlled: 0
status: public
title: Sensitive imaging of electromagnetic fields with paramagnetic polar molecules
type: journal_article
volume: 86
year: '2012'
...
---
_id: '2203'
abstract:
- lang: eng
text: We show that the electric dipole-dipole interaction between a pair of polar
molecules undergoes an all-out transformation when superimposed by a far-off-resonant
optical field. The combined interaction potential becomes tunable by variation
of wavelength, polarisation and intensity of the optical field and its dependence
on the intermolecular separation exhibits a crossover from an inverse-power to
an oscillating behaviour. The ability thereby offered to control molecular interactions
opens up avenues toward the creation and manipulation of novel phases of ultracold
polar gases among whose characteristics is a long-range entanglement of the dipoles'
mutual orientation. We devised an accurate analytic model of such optical-field-dressed
dipole-dipole interaction potentials, which enables a straightforward access to
the optical-field parameters required for the design of intermolecular interactions
in the laboratory.
author:
- first_name: Mikhail
full_name: Mikhail Lemeshko
id: 37CB05FA-F248-11E8-B48F-1D18A9856A87
last_name: Lemeshko
orcid: 0000-0002-6990-7802
- first_name: Břetislav
full_name: Friedrich, Břetislav
last_name: Friedrich
citation:
ama: 'Lemeshko M, Friedrich B. Interaction between polar molecules subject to a
far-off-resonant optical field: Entangled dipoles up- or down-holding each other.
Molecular Physics. 2012;110(15-16):1873-1881. doi:10.1080/00268976.2012.689868'
apa: 'Lemeshko, M., & Friedrich, B. (2012). Interaction between polar molecules
subject to a far-off-resonant optical field: Entangled dipoles up- or down-holding
each other. Molecular Physics. Taylor & Francis. https://doi.org/10.1080/00268976.2012.689868'
chicago: 'Lemeshko, Mikhail, and Břetislav Friedrich. “Interaction between Polar
Molecules Subject to a Far-off-Resonant Optical Field: Entangled Dipoles up- or
down-Holding Each Other.” Molecular Physics. Taylor & Francis, 2012.
https://doi.org/10.1080/00268976.2012.689868.'
ieee: 'M. Lemeshko and B. Friedrich, “Interaction between polar molecules subject
to a far-off-resonant optical field: Entangled dipoles up- or down-holding each
other,” Molecular Physics, vol. 110, no. 15–16. Taylor & Francis, pp.
1873–1881, 2012.'
ista: 'Lemeshko M, Friedrich B. 2012. Interaction between polar molecules subject
to a far-off-resonant optical field: Entangled dipoles up- or down-holding each
other. Molecular Physics. 110(15–16), 1873–1881.'
mla: 'Lemeshko, Mikhail, and Břetislav Friedrich. “Interaction between Polar Molecules
Subject to a Far-off-Resonant Optical Field: Entangled Dipoles up- or down-Holding
Each Other.” Molecular Physics, vol. 110, no. 15–16, Taylor & Francis,
2012, pp. 1873–81, doi:10.1080/00268976.2012.689868.'
short: M. Lemeshko, B. Friedrich, Molecular Physics 110 (2012) 1873–1881.
date_created: 2018-12-11T11:56:18Z
date_published: 2012-01-01T00:00:00Z
date_updated: 2021-01-12T06:55:58Z
day: '01'
doi: 10.1080/00268976.2012.689868
extern: 1
intvolume: ' 110'
issue: 15-16
main_file_link:
- open_access: '1'
url: http://arxiv.org/abs/1108.4583
month: '01'
oa: 1
page: 1873 - 1881
publication: Molecular Physics
publication_status: published
publisher: Taylor & Francis
publist_id: '4770'
quality_controlled: 0
status: public
title: 'Interaction between polar molecules subject to a far-off-resonant optical
field: Entangled dipoles up- or down-holding each other'
type: journal_article
volume: 110
year: '2012'
...
---
_id: '2262'
abstract:
- lang: eng
text: 'Mosaic Analysis with Double Markers (MADM) is a method for generating genetically
mosaic mice, in which sibling mutant and wild-type cells are labeled with different
fluorescent markers. It is a powerful tool that enables analysis of gene function
at the single cell level in vivo. It requires transgenic cassettes to be located
between the centromere and the mutation in the gene of interest on the same chromosome.
Here we compare procedures for introduction of MADM cassettes into new loci in
the mouse genome, and describe new approaches for expanding the utility of MADM.
We show that: 1) Targeted homologous recombination outperforms random transgenesis
in generation of reliably expressed MADM cassettes, 2) MADM cassettes in new genomic
loci need to be validated for biallelic and ubiquitous expression, 3) Recombination
between MADM cassettes on different chromosomes can be used to study reciprocal
chromosomal deletions/duplications, and 4) MADM can be modified to permit transgene
expression by combining it with a binary expression system. The advances described
in this study expand current, and enable new and more versatile applications of
MADM.'
acknowledgement: This work was supported by a National Institutes of Health grant
to LL (R01-NS050835). BT was a Damon Runyon Fellow and was supported by the Damon
Runyon Cancer Research Foundation Grant DRG-1819-04. KM was supported by the Japan
Society for the Promotion of Science program for Research Abroad and Human Frontier
Science Program Organization (LT00300/2007-L). SH was supported by postdoctoral
fellowships from the European Molecular Biology Organization (ALTF 851-2005), Human
Frontier Science Program Organization (LT00805/2006-L), and Swiss National Science
Foundation (PA00P3_124160 and PA00P3_136482). HZ is a Pew Scholar in Biomedical
Sciences, supported by The Pew Charitable Trusts. LL is an investigator of the Howard
Hughes Medical Institute. The funders had no role in study design, data collection
and analysis, decision to publish, or preparation of the manuscript.
author:
- first_name: Bosiljka
full_name: Tasic, Bosiljka
last_name: Tasic
- first_name: Kazunari
full_name: Miyamichi, Kazunari
last_name: Miyamichi
- first_name: Simon
full_name: Simon Hippenmeyer
id: 37B36620-F248-11E8-B48F-1D18A9856A87
last_name: Hippenmeyer
orcid: 0000-0003-2279-1061
- first_name: Vardhan
full_name: Dani, Vardhan S.
last_name: Dani
- first_name: H.
full_name: Zeng, H.
last_name: Zeng
- first_name: William
full_name: Joo, William
last_name: Joo
- first_name: Hui
full_name: Zong, Hui
last_name: Zong
- first_name: Yanru
full_name: Chen-Tsai, Yanru
last_name: Chen Tsai
- first_name: Liqun
full_name: Luo, Liqun
last_name: Luo
citation:
ama: Tasic B, Miyamichi K, Hippenmeyer S, et al. Extensions of MADM (Mosaic Analysis
with Double Markers) in Mice . PLoS One. 2012;7(3). doi:10.1371/journal.pone.0033332
apa: Tasic, B., Miyamichi, K., Hippenmeyer, S., Dani, V., Zeng, H., Joo, W., … Luo,
L. (2012). Extensions of MADM (Mosaic Analysis with Double Markers) in Mice .
PLoS One. Public Library of Science. https://doi.org/10.1371/journal.pone.0033332
chicago: Tasic, Bosiljka, Kazunari Miyamichi, Simon Hippenmeyer, Vardhan Dani, H.
Zeng, William Joo, Hui Zong, Yanru Chen Tsai, and Liqun Luo. “Extensions of MADM
(Mosaic Analysis with Double Markers) in Mice .” PLoS One. Public Library
of Science, 2012. https://doi.org/10.1371/journal.pone.0033332.
ieee: B. Tasic et al., “Extensions of MADM (Mosaic Analysis with Double Markers)
in Mice ,” PLoS One, vol. 7, no. 3. Public Library of Science, 2012.
ista: Tasic B, Miyamichi K, Hippenmeyer S, Dani V, Zeng H, Joo W, Zong H, Chen Tsai
Y, Luo L. 2012. Extensions of MADM (Mosaic Analysis with Double Markers) in Mice
. PLoS One. 7(3).
mla: Tasic, Bosiljka, et al. “Extensions of MADM (Mosaic Analysis with Double Markers)
in Mice .” PLoS One, vol. 7, no. 3, Public Library of Science, 2012, doi:10.1371/journal.pone.0033332.
short: B. Tasic, K. Miyamichi, S. Hippenmeyer, V. Dani, H. Zeng, W. Joo, H. Zong,
Y. Chen Tsai, L. Luo, PLoS One 7 (2012).
date_created: 2018-12-11T11:56:38Z
date_published: 2012-03-27T00:00:00Z
date_updated: 2021-01-12T06:56:22Z
day: '27'
doi: 10.1371/journal.pone.0033332
extern: 1
intvolume: ' 7'
issue: '3'
month: '03'
publication: PLoS One
publication_status: published
publisher: Public Library of Science
publist_id: '4683'
quality_controlled: 0
status: public
title: 'Extensions of MADM (Mosaic Analysis with Double Markers) in Mice '
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
volume: 7
year: '2012'
...
---
_id: '2263'
abstract:
- lang: eng
text: Nestin-cre transgenic mice have been widely used to direct recombination to
neural stem cells (NSCs) and intermediate neural progenitor cells (NPCs). Here
we report that a readily utilized, and the only commercially available, Nestin-cre
line is insufficient for directing recombination in early embryonic NSCs and NPCs.
Analysis of recombination efficiency in multiple cre-dependent reporters and a
genetic mosaic line revealed consistent temporal and spatial patterns of recombination
in NSCs and NPCs. For comparison we utilized a knock-in Emx1cre line and found
robust recombination in NSCs and NPCs in ventricular and subventricular zones
of the cerebral cortices as early as embryonic day 12.5. In addition we found
that the rate of Nestin-cre driven recombination only reaches sufficiently high
levels in NSCs and NPCs during late embryonic and early postnatal periods. These
findings are important when commercially available cre lines are considered for
directing recombination to embryonic NSCs and NPCs.
author:
- first_name: Huixuan
full_name: Liang, Huixuan
last_name: Liang
- first_name: Simon
full_name: Hippenmeyer, Simon
id: 37B36620-F248-11E8-B48F-1D18A9856A87
last_name: Hippenmeyer
orcid: 0000-0003-2279-1061
- first_name: H.
full_name: Ghashghaei, H.
last_name: Ghashghaei
citation:
ama: Liang H, Hippenmeyer S, Ghashghaei H. A Nestin-cre transgenic mouse is insufficient
for recombination in early embryonic neural progenitors. Biology open.
2012;1(12):1200-1203. doi:10.1242/bio.20122287
apa: Liang, H., Hippenmeyer, S., & Ghashghaei, H. (2012). A Nestin-cre transgenic
mouse is insufficient for recombination in early embryonic neural progenitors.
Biology Open. The Company of Biologists. https://doi.org/10.1242/bio.20122287
chicago: Liang, Huixuan, Simon Hippenmeyer, and H. Ghashghaei. “A Nestin-Cre Transgenic
Mouse Is Insufficient for Recombination in Early Embryonic Neural Progenitors.”
Biology Open. The Company of Biologists, 2012. https://doi.org/10.1242/bio.20122287.
ieee: H. Liang, S. Hippenmeyer, and H. Ghashghaei, “A Nestin-cre transgenic mouse
is insufficient for recombination in early embryonic neural progenitors,” Biology
open, vol. 1, no. 12. The Company of Biologists, pp. 1200–1203, 2012.
ista: Liang H, Hippenmeyer S, Ghashghaei H. 2012. A Nestin-cre transgenic mouse
is insufficient for recombination in early embryonic neural progenitors. Biology
open. 1(12), 1200–1203.
mla: Liang, Huixuan, et al. “A Nestin-Cre Transgenic Mouse Is Insufficient for Recombination
in Early Embryonic Neural Progenitors.” Biology Open, vol. 1, no. 12, The
Company of Biologists, 2012, pp. 1200–03, doi:10.1242/bio.20122287.
short: H. Liang, S. Hippenmeyer, H. Ghashghaei, Biology Open 1 (2012) 1200–1203.
date_created: 2018-12-11T11:56:38Z
date_published: 2012-12-15T00:00:00Z
date_updated: 2021-01-12T06:56:23Z
day: '15'
ddc:
- '576'
department:
- _id: SiHi
doi: 10.1242/bio.20122287
file:
- access_level: open_access
checksum: 605a1800b81227848c361fd6ba7d22ba
content_type: application/pdf
creator: system
date_created: 2018-12-12T10:13:09Z
date_updated: 2020-07-14T12:45:35Z
file_id: '4990'
file_name: IST-2015-387-v1+1_1200.full.pdf
file_size: 726695
relation: main_file
file_date_updated: 2020-07-14T12:45:35Z
has_accepted_license: '1'
intvolume: ' 1'
issue: '12'
language:
- iso: eng
month: '12'
oa: 1
oa_version: Published Version
page: 1200 - 1203
publication: Biology open
publication_status: published
publisher: The Company of Biologists
publist_id: '4682'
pubrep_id: '387'
quality_controlled: '1'
scopus_import: 1
status: public
title: A Nestin-cre transgenic mouse is insufficient for recombination in early embryonic
neural progenitors
tmp:
image: /images/cc_by_nc_sa.png
legal_code_url: https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode
name: Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC
BY-NC-SA 4.0)
short: CC BY-NC-SA (4.0)
type: journal_article
user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87
volume: 1
year: '2012'
...
---
_id: '2267'
abstract:
- lang: eng
text: 'Capturing real-world objects with laser-scanning technology has become an
everyday task. Recently, the acquisition of dynamic scenes at interactive frame
rates has become feasible. A high-quality visualization of the resulting point
cloud stream would require a per-frame reconstruction of object surfaces. Unfortunately,
reconstruction computations are still too time-consuming to be applied interactively.
In this paper we present a local surface reconstruction and visualization technique
that provides interactive feedback for reasonably sized point clouds, while achieving
high image quality. Our method is performed entirely on the GPU and in screen
pace, exploiting the efficiency of the common rasterization pipeline. The approach
is very general, as no assumption is made about point connectivity or sampling
density. This naturally allows combining the outputs of multiple scanners in a
single visualization, which is useful for many virtual and augmented reality applications. '
author:
- first_name: Reinhold
full_name: Preiner, Reinhold
last_name: Preiner
- first_name: Stefan
full_name: Jeschke, Stefan
id: 44D6411A-F248-11E8-B48F-1D18A9856A87
last_name: Jeschke
- first_name: Michael
full_name: Wimmer, Michael
last_name: Wimmer
citation:
ama: 'Preiner R, Jeschke S, Wimmer M. Auto splats: Dynamic point cloud visualization
on the GPU. In: Eurographics Association; 2012:139-148. doi:10.2312/EGPGV/EGPGV12/139-148'
apa: 'Preiner, R., Jeschke, S., & Wimmer, M. (2012). Auto splats: Dynamic point
cloud visualization on the GPU (pp. 139–148). Presented at the EGPGV: Eurographics
Symposium on Parallel Graphics and Visualization, Calgari, Italy: Eurographics
Association. https://doi.org/10.2312/EGPGV/EGPGV12/139-148'
chicago: 'Preiner, Reinhold, Stefan Jeschke, and Michael Wimmer. “Auto Splats: Dynamic
Point Cloud Visualization on the GPU,” 139–48. Eurographics Association, 2012.
https://doi.org/10.2312/EGPGV/EGPGV12/139-148.'
ieee: 'R. Preiner, S. Jeschke, and M. Wimmer, “Auto splats: Dynamic point cloud
visualization on the GPU,” presented at the EGPGV: Eurographics Symposium on Parallel
Graphics and Visualization, Calgari, Italy, 2012, pp. 139–148.'
ista: 'Preiner R, Jeschke S, Wimmer M. 2012. Auto splats: Dynamic point cloud visualization
on the GPU. EGPGV: Eurographics Symposium on Parallel Graphics and Visualization,
139–148.'
mla: 'Preiner, Reinhold, et al. Auto Splats: Dynamic Point Cloud Visualization
on the GPU. Eurographics Association, 2012, pp. 139–48, doi:10.2312/EGPGV/EGPGV12/139-148.'
short: R. Preiner, S. Jeschke, M. Wimmer, in:, Eurographics Association, 2012, pp.
139–148.
conference:
end_date: 2012-05-14
location: Calgari, Italy
name: 'EGPGV: Eurographics Symposium on Parallel Graphics and Visualization'
start_date: 2012-05-13
date_created: 2018-12-11T11:56:40Z
date_published: 2012-05-13T00:00:00Z
date_updated: 2021-01-12T06:56:24Z
day: '13'
ddc:
- '000'
doi: 10.2312/EGPGV/EGPGV12/139-148
extern: '1'
file:
- access_level: open_access
checksum: 5495bb6ee8662cd401b34afb04dfb40f
content_type: application/pdf
creator: system
date_created: 2018-12-12T10:11:13Z
date_updated: 2020-07-14T12:45:35Z
file_id: '4866'
file_name: IST-2016-572-v1+1_preiner_2012_AS-draft.pdf
file_size: 14903860
relation: main_file
file_date_updated: 2020-07-14T12:45:35Z
has_accepted_license: '1'
language:
- iso: eng
month: '05'
oa: 1
oa_version: Submitted Version
page: 139 - 148
publication_status: published
publisher: Eurographics Association
publist_id: '4677'
pubrep_id: '572'
quality_controlled: '1'
status: public
title: 'Auto splats: Dynamic point cloud visualization on the GPU'
type: conference
user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87
year: '2012'
...