---
_id: '1119'
abstract:
- lang: eng
  text: Understanding the behavior of molecules interacting with superfluid helium
    represents a formidable challenge and, in general, requires approaches relying
    on large-scale numerical simulations. Here we demonstrate that experimental data
    collected over the last 20 years provide evidence that molecules immersed in superfluid
    helium form recently-predicted angulon quasiparticles [Phys. Rev. Lett. 114, 203001
    (2015)]. Most importantly, casting the many-body problem in terms of angulons
    amounts to a drastic simplification and yields effective molecular moments of
    inertia as straightforward analytic solutions of a simple microscopic Hamiltonian.
    The outcome of the angulon theory is in good agreement with experiment for a broad
    range of molecular impurities, from heavy to medium-mass to light species. These
    results pave the way to understanding molecular rotation in liquid and crystalline
    phases in terms of the angulon quasiparticle.
article_number: '095301'
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
citation:
  ama: Lemeshko M. Quasiparticle approach to molecules interacting with quantum solvents.
    <i>Physical Review Letters</i>. 2017;118(9). doi:<a href="https://doi.org/10.1103/PhysRevLett.118.095301">10.1103/PhysRevLett.118.095301</a>
  apa: Lemeshko, M. (2017). Quasiparticle approach to molecules interacting with quantum
    solvents. <i>Physical Review Letters</i>. American Physical Society. <a href="https://doi.org/10.1103/PhysRevLett.118.095301">https://doi.org/10.1103/PhysRevLett.118.095301</a>
  chicago: Lemeshko, Mikhail. “Quasiparticle Approach to Molecules Interacting with
    Quantum Solvents.” <i>Physical Review Letters</i>. American Physical Society,
    2017. <a href="https://doi.org/10.1103/PhysRevLett.118.095301">https://doi.org/10.1103/PhysRevLett.118.095301</a>.
  ieee: M. Lemeshko, “Quasiparticle approach to molecules interacting with quantum
    solvents,” <i>Physical Review Letters</i>, vol. 118, no. 9. American Physical
    Society, 2017.
  ista: Lemeshko M. 2017. Quasiparticle approach to molecules interacting with quantum
    solvents. Physical Review Letters. 118(9), 095301.
  mla: Lemeshko, Mikhail. “Quasiparticle Approach to Molecules Interacting with Quantum
    Solvents.” <i>Physical Review Letters</i>, vol. 118, no. 9, 095301, American Physical
    Society, 2017, doi:<a href="https://doi.org/10.1103/PhysRevLett.118.095301">10.1103/PhysRevLett.118.095301</a>.
  short: M. Lemeshko, Physical Review Letters 118 (2017).
date_created: 2018-12-11T11:50:15Z
date_published: 2017-02-27T00:00:00Z
date_updated: 2023-09-20T11:31:22Z
day: '27'
department:
- _id: MiLe
doi: 10.1103/PhysRevLett.118.095301
external_id:
  isi:
  - '000404769200006'
intvolume: '       118'
isi: 1
issue: '9'
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://arxiv.org/abs/1610.01604
month: '02'
oa: 1
oa_version: Submitted Version
project:
- _id: 25636330-B435-11E9-9278-68D0E5697425
  grant_number: 11-NSF-1070
  name: ROOTS Genome-wide Analysis of Root Traits
publication: Physical Review Letters
publication_identifier:
  issn:
  - '00319007'
publication_status: published
publisher: American Physical Society
publist_id: '6243'
quality_controlled: '1'
status: public
title: Quasiparticle approach to molecules interacting with quantum solvents
type: journal_article
user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1
volume: 118
year: '2017'
...
---
_id: '792'
abstract:
- lang: eng
  text: The chaotic dynamics of low-dimensional systems, such as Lorenz or Rössler
    flows, is guided by the infinity of periodic orbits embedded in their strange
    attractors. Whether this is also the case for the infinite-dimensional dynamics
    of Navier–Stokes equations has long been speculated, and is a topic of ongoing
    study. Periodic and relative periodic solutions have been shown to be involved
    in transitions to turbulence. Their relevance to turbulent dynamics – specifically,
    whether periodic orbits play the same role in high-dimensional nonlinear systems
    like the Navier–Stokes equations as they do in lower-dimensional systems – is
    the focus of the present investigation. We perform here a detailed study of pipe
    flow relative periodic orbits with energies and mean dissipations close to turbulent
    values. We outline several approaches to reduction of the translational symmetry
    of the system. We study pipe flow in a minimal computational cell at   Re=2500,
    and report a library of invariant solutions found with the aid of the method of
    slices. Detailed study of the unstable manifolds of a sample of these solutions
    is consistent with the picture that relative periodic orbits are embedded in the
    chaotic saddle and that they guide the turbulent dynamics.
article_processing_charge: No
author:
- first_name: Nazmi B
  full_name: Budanur, Nazmi B
  id: 3EA1010E-F248-11E8-B48F-1D18A9856A87
  last_name: Budanur
  orcid: 0000-0003-0423-5010
- first_name: Kimberly
  full_name: Short, Kimberly
  last_name: Short
- first_name: Mohammad
  full_name: Farazmand, Mohammad
  last_name: Farazmand
- first_name: Ashley
  full_name: Willis, Ashley
  last_name: Willis
- first_name: Predrag
  full_name: Cvitanović, Predrag
  last_name: Cvitanović
citation:
  ama: Budanur NB, Short K, Farazmand M, Willis A, Cvitanović P. Relative periodic
    orbits form the backbone of turbulent pipe flow. <i>Journal of Fluid Mechanics</i>.
    2017;833:274-301. doi:<a href="https://doi.org/10.1017/jfm.2017.699">10.1017/jfm.2017.699</a>
  apa: Budanur, N. B., Short, K., Farazmand, M., Willis, A., &#38; Cvitanović, P.
    (2017). Relative periodic orbits form the backbone of turbulent pipe flow. <i>Journal
    of Fluid Mechanics</i>. Cambridge University Press. <a href="https://doi.org/10.1017/jfm.2017.699">https://doi.org/10.1017/jfm.2017.699</a>
  chicago: Budanur, Nazmi B, Kimberly Short, Mohammad Farazmand, Ashley Willis, and
    Predrag Cvitanović. “Relative Periodic Orbits Form the Backbone of Turbulent Pipe
    Flow.” <i>Journal of Fluid Mechanics</i>. Cambridge University Press, 2017. <a
    href="https://doi.org/10.1017/jfm.2017.699">https://doi.org/10.1017/jfm.2017.699</a>.
  ieee: N. B. Budanur, K. Short, M. Farazmand, A. Willis, and P. Cvitanović, “Relative
    periodic orbits form the backbone of turbulent pipe flow,” <i>Journal of Fluid
    Mechanics</i>, vol. 833. Cambridge University Press, pp. 274–301, 2017.
  ista: Budanur NB, Short K, Farazmand M, Willis A, Cvitanović P. 2017. Relative periodic
    orbits form the backbone of turbulent pipe flow. Journal of Fluid Mechanics. 833,
    274–301.
  mla: Budanur, Nazmi B., et al. “Relative Periodic Orbits Form the Backbone of Turbulent
    Pipe Flow.” <i>Journal of Fluid Mechanics</i>, vol. 833, Cambridge University
    Press, 2017, pp. 274–301, doi:<a href="https://doi.org/10.1017/jfm.2017.699">10.1017/jfm.2017.699</a>.
  short: N.B. Budanur, K. Short, M. Farazmand, A. Willis, P. Cvitanović, Journal of
    Fluid Mechanics 833 (2017) 274–301.
date_created: 2018-12-11T11:48:32Z
date_published: 2017-12-25T00:00:00Z
date_updated: 2023-09-27T12:17:35Z
day: '25'
department:
- _id: BjHo
doi: 10.1017/jfm.2017.699
external_id:
  isi:
  - '000414641700001'
intvolume: '       833'
isi: 1
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://arxiv.org/abs/1705.03720
month: '12'
oa: 1
oa_version: Submitted Version
page: 274 - 301
project:
- _id: 25636330-B435-11E9-9278-68D0E5697425
  grant_number: 11-NSF-1070
  name: ROOTS Genome-wide Analysis of Root Traits
publication: Journal of Fluid Mechanics
publication_identifier:
  issn:
  - '00221120'
publication_status: published
publisher: Cambridge University Press
publist_id: '6862'
quality_controlled: '1'
scopus_import: '1'
status: public
title: Relative periodic orbits form the backbone of turbulent pipe flow
type: journal_article
user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1
volume: 833
year: '2017'
...
---
_id: '2047'
abstract:
- lang: eng
  text: Following the publication of an attack on genome-wide association studies
    (GWAS) data proposed by Homer et al., considerable attention has been given to
    developing methods for releasing GWAS data in a privacy-preserving way. Here,
    we develop an end-to-end differentially private method for solving regression
    problems with convex penalty functions and selecting the penalty parameters by
    cross-validation. In particular, we focus on penalized logistic regression with
    elastic-net regularization, a method widely used to in GWAS analyses to identify
    disease-causing genes. We show how a differentially private procedure for penalized
    logistic regression with elastic-net regularization can be applied to the analysis
    of GWAS data and evaluate our method’s performance.
acknowledgement: This research was partially supported by BCS- 0941518 to the Department
  of Statistics at Carnegie Mellon University.
alternative_title:
- LNCS
arxiv: 1
author:
- first_name: Fei
  full_name: Yu, Fei
  last_name: Yu
- first_name: Michal
  full_name: Rybar, Michal
  id: 2B3E3DE8-F248-11E8-B48F-1D18A9856A87
  last_name: Rybar
- first_name: Caroline
  full_name: Uhler, Caroline
  id: 49ADD78E-F248-11E8-B48F-1D18A9856A87
  last_name: Uhler
  orcid: 0000-0002-7008-0216
- first_name: Stephen
  full_name: Fienberg, Stephen
  last_name: Fienberg
citation:
  ama: 'Yu F, Rybar M, Uhler C, Fienberg S. Differentially-private logistic regression
    for detecting multiple-SNP association in GWAS databases. In: Domingo Ferrer J,
    ed. <i>Lecture Notes in Computer Science (Including Subseries Lecture Notes in
    Artificial Intelligence and Lecture Notes in Bioinformatics)</i>. Vol 8744. Springer;
    2014:170-184. doi:<a href="https://doi.org/10.1007/978-3-319-11257-2_14">10.1007/978-3-319-11257-2_14</a>'
  apa: 'Yu, F., Rybar, M., Uhler, C., &#38; Fienberg, S. (2014). Differentially-private
    logistic regression for detecting multiple-SNP association in GWAS databases.
    In J. Domingo Ferrer (Ed.), <i>Lecture Notes in Computer Science (including subseries
    Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)</i>
    (Vol. 8744, pp. 170–184). Ibiza, Spain: Springer. <a href="https://doi.org/10.1007/978-3-319-11257-2_14">https://doi.org/10.1007/978-3-319-11257-2_14</a>'
  chicago: Yu, Fei, Michal Rybar, Caroline Uhler, and Stephen Fienberg. “Differentially-Private
    Logistic Regression for Detecting Multiple-SNP Association in GWAS Databases.”
    In <i>Lecture Notes in Computer Science (Including Subseries Lecture Notes in
    Artificial Intelligence and Lecture Notes in Bioinformatics)</i>, edited by Josep
    Domingo Ferrer, 8744:170–84. Springer, 2014. <a href="https://doi.org/10.1007/978-3-319-11257-2_14">https://doi.org/10.1007/978-3-319-11257-2_14</a>.
  ieee: F. Yu, M. Rybar, C. Uhler, and S. Fienberg, “Differentially-private logistic
    regression for detecting multiple-SNP association in GWAS databases,” in <i>Lecture
    Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence
    and Lecture Notes in Bioinformatics)</i>, Ibiza, Spain, 2014, vol. 8744, pp. 170–184.
  ista: 'Yu F, Rybar M, Uhler C, Fienberg S. 2014. Differentially-private logistic
    regression for detecting multiple-SNP association in GWAS databases. Lecture Notes
    in Computer Science (including subseries Lecture Notes in Artificial Intelligence
    and Lecture Notes in Bioinformatics). PSD: Privacy in Statistical Databases, LNCS,
    vol. 8744, 170–184.'
  mla: Yu, Fei, et al. “Differentially-Private Logistic Regression for Detecting Multiple-SNP
    Association in GWAS Databases.” <i>Lecture Notes in Computer Science (Including
    Subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)</i>,
    edited by Josep Domingo Ferrer, vol. 8744, Springer, 2014, pp. 170–84, doi:<a
    href="https://doi.org/10.1007/978-3-319-11257-2_14">10.1007/978-3-319-11257-2_14</a>.
  short: F. Yu, M. Rybar, C. Uhler, S. Fienberg, in:, J. Domingo Ferrer (Ed.), Lecture
    Notes in Computer Science (Including Subseries Lecture Notes in Artificial Intelligence
    and Lecture Notes in Bioinformatics), Springer, 2014, pp. 170–184.
conference:
  end_date: 2014-09-19
  location: Ibiza, Spain
  name: 'PSD: Privacy in Statistical Databases'
  start_date: 2014-09-17
date_created: 2018-12-11T11:55:24Z
date_published: 2014-01-01T00:00:00Z
date_updated: 2021-01-12T06:54:57Z
day: '01'
department:
- _id: KrPi
- _id: CaUh
doi: 10.1007/978-3-319-11257-2_14
editor:
- first_name: Josep
  full_name: Domingo Ferrer, Josep
  last_name: Domingo Ferrer
external_id:
  arxiv:
  - '1407.8067'
intvolume: '      8744'
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: http://arxiv.org/abs/1407.8067
month: '01'
oa: 1
oa_version: Submitted Version
page: 170 - 184
project:
- _id: 25636330-B435-11E9-9278-68D0E5697425
  grant_number: 11-NSF-1070
  name: ROOTS Genome-wide Analysis of Root Traits
publication: Lecture Notes in Computer Science (including subseries Lecture Notes
  in Artificial Intelligence and Lecture Notes in Bioinformatics)
publication_status: published
publisher: Springer
publist_id: '5004'
quality_controlled: '1'
scopus_import: 1
status: public
title: Differentially-private logistic regression for detecting multiple-SNP association
  in GWAS databases
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 8744
year: '2014'
...
---
_id: '2058'
abstract:
- lang: eng
  text: We present a method for smoothly blending between existing liquid animations.
    We introduce a semi-automatic method for matching two existing liquid animations,
    which we use to create new fluid motion that plausibly interpolates the input.
    Our contributions include a new space-time non-rigid iterative closest point algorithm
    that incorporates user guidance, a subsampling technique for efficient registration
    of meshes with millions of vertices, and a fast surface extraction algorithm that
    produces 3D triangle meshes from a 4D space-time surface. Our technique can be
    used to instantly create hundreds of new simulations, or to interactively explore
    complex parameter spaces. Our method is guaranteed to produce output that does
    not deviate from the input animations, and it generalizes to multiple dimensions.
    Because our method runs at interactive rates after the initial precomputation
    step, it has potential applications in games and training simulations.
article_number: '137'
article_processing_charge: No
author:
- first_name: Karthik
  full_name: Raveendran, Karthik
  last_name: Raveendran
- first_name: Christopher J
  full_name: Wojtan, Christopher J
  id: 3C61F1D2-F248-11E8-B48F-1D18A9856A87
  last_name: Wojtan
  orcid: 0000-0001-6646-5546
- first_name: Nils
  full_name: Thuerey, Nils
  last_name: Thuerey
- first_name: Greg
  full_name: Türk, Greg
  last_name: Türk
citation:
  ama: 'Raveendran K, Wojtan C, Thuerey N, Türk G. Blending liquids. In: <i>ACM Transactions
    on Graphics</i>. Vol 33. ACM; 2014. doi:<a href="https://doi.org/10.1145/2601097.2601126">10.1145/2601097.2601126</a>'
  apa: 'Raveendran, K., Wojtan, C., Thuerey, N., &#38; Türk, G. (2014). Blending liquids.
    In <i>ACM Transactions on Graphics</i> (Vol. 33). Vancouver, Canada: ACM. <a href="https://doi.org/10.1145/2601097.2601126">https://doi.org/10.1145/2601097.2601126</a>'
  chicago: Raveendran, Karthik, Chris Wojtan, Nils Thuerey, and Greg Türk. “Blending
    Liquids.” In <i>ACM Transactions on Graphics</i>, Vol. 33. ACM, 2014. <a href="https://doi.org/10.1145/2601097.2601126">https://doi.org/10.1145/2601097.2601126</a>.
  ieee: K. Raveendran, C. Wojtan, N. Thuerey, and G. Türk, “Blending liquids,” in
    <i>ACM Transactions on Graphics</i>, Vancouver, Canada, 2014, vol. 33, no. 4.
  ista: 'Raveendran K, Wojtan C, Thuerey N, Türk G. 2014. Blending liquids. ACM Transactions
    on Graphics. SIGGRAPH: International Conference and Exhibition on Computer Graphics
    and Interactive Techniques vol. 33, 137.'
  mla: Raveendran, Karthik, et al. “Blending Liquids.” <i>ACM Transactions on Graphics</i>,
    vol. 33, no. 4, 137, ACM, 2014, doi:<a href="https://doi.org/10.1145/2601097.2601126">10.1145/2601097.2601126</a>.
  short: K. Raveendran, C. Wojtan, N. Thuerey, G. Türk, in:, ACM Transactions on Graphics,
    ACM, 2014.
conference:
  end_date: 2014-08-14
  location: Vancouver, Canada
  name: 'SIGGRAPH: International Conference and Exhibition on Computer Graphics and
    Interactive Techniques'
  start_date: 2014-08-10
date_created: 2018-12-11T11:55:28Z
date_published: 2014-07-01T00:00:00Z
date_updated: 2022-08-25T14:02:46Z
day: '01'
ddc:
- '000'
department:
- _id: ChWo
doi: 10.1145/2601097.2601126
file:
- access_level: open_access
  checksum: 1752760a2e71e254537f31c0d10d9c6c
  content_type: application/pdf
  creator: system
  date_created: 2018-12-12T10:08:27Z
  date_updated: 2020-07-14T12:45:27Z
  file_id: '4688'
  file_name: IST-2016-606-v1+1_BlendingLiquids-Preprint.pdf
  file_size: 8387384
  relation: main_file
file_date_updated: 2020-07-14T12:45:27Z
has_accepted_license: '1'
intvolume: '        33'
issue: '4'
language:
- iso: eng
month: '07'
oa: 1
oa_version: Submitted Version
project:
- _id: 25636330-B435-11E9-9278-68D0E5697425
  grant_number: 11-NSF-1070
  name: ROOTS Genome-wide Analysis of Root Traits
publication: ACM Transactions on Graphics
publication_status: published
publisher: ACM
publist_id: '4988'
pubrep_id: '606'
quality_controlled: '1'
scopus_import: '1'
status: public
title: Blending liquids
type: conference
user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87
volume: 33
year: '2014'
...