---
_id: '18332'
abstract:
- lang: eng
  text: Presented here is a generalization of the modified relative Newton method,
    recently proposed in [1] for quasi-maximum likelihood blind source separation.
    Special structure of the Hessian matrix allows to perform block-coordinate Newton
    descent, which significantly reduces the algorithm computational complexity and
    boosts its performance. Simulations based on artificial and real data show that
    the separation quality using the proposed algorithm outperforms other accepted
    blind source separation methods.
alternative_title:
- LNCS
article_processing_charge: No
author:
- first_name: Alexander
  full_name: Bronstein, Alexander
  id: 58f3726e-7cba-11ef-ad8b-e6e8cb3904e6
  last_name: Bronstein
  orcid: 0000-0001-9699-8730
- first_name: Michael M.
  full_name: Bronstein, Michael M.
  last_name: Bronstein
- first_name: Michael
  full_name: Zibulevsky, Michael
  last_name: Zibulevsky
citation:
  ama: 'Bronstein AM, Bronstein MM, Zibulevsky M. Blind source separation using the
    block-coordinate relative Newton method. In: <i>5th International Conference on
    Independent Component Analysis and Blind Signal Separation</i>. Vol 3195. Springer
    Nature; 2004:406–413. doi:<a href="https://doi.org/10.1007/978-3-540-30110-3_52">10.1007/978-3-540-30110-3_52</a>'
  apa: 'Bronstein, A. M., Bronstein, M. M., &#38; Zibulevsky, M. (2004). Blind source
    separation using the block-coordinate relative Newton method. In <i>5th International
    Conference on Independent Component Analysis and Blind Signal Separation</i> (Vol.
    3195, pp. 406–413). Granada, Spain: Springer Nature. <a href="https://doi.org/10.1007/978-3-540-30110-3_52">https://doi.org/10.1007/978-3-540-30110-3_52</a>'
  chicago: Bronstein, Alex M., Michael M. Bronstein, and Michael Zibulevsky. “Blind
    Source Separation Using the Block-Coordinate Relative Newton Method.” In <i>5th
    International Conference on Independent Component Analysis and Blind Signal Separation</i>,
    3195:406–413. Springer Nature, 2004. <a href="https://doi.org/10.1007/978-3-540-30110-3_52">https://doi.org/10.1007/978-3-540-30110-3_52</a>.
  ieee: A. M. Bronstein, M. M. Bronstein, and M. Zibulevsky, “Blind source separation
    using the block-coordinate relative Newton method,” in <i>5th International Conference
    on Independent Component Analysis and Blind Signal Separation</i>, Granada, Spain,
    2004, vol. 3195, pp. 406–413.
  ista: 'Bronstein AM, Bronstein MM, Zibulevsky M. 2004. Blind source separation using
    the block-coordinate relative Newton method. 5th International Conference on Independent
    Component Analysis and Blind Signal Separation. ICA: Independent Component Analysis
    and Blind Signal Separation, LNCS, vol. 3195, 406–413.'
  mla: Bronstein, Alex M., et al. “Blind Source Separation Using the Block-Coordinate
    Relative Newton Method.” <i>5th International Conference on Independent Component
    Analysis and Blind Signal Separation</i>, vol. 3195, Springer Nature, 2004, pp.
    406–413, doi:<a href="https://doi.org/10.1007/978-3-540-30110-3_52">10.1007/978-3-540-30110-3_52</a>.
  short: A.M. Bronstein, M.M. Bronstein, M. Zibulevsky, in:, 5th International Conference
    on Independent Component Analysis and Blind Signal Separation, Springer Nature,
    2004, pp. 406–413.
conference:
  end_date: 2004-09-24
  location: Granada, Spain
  name: 'ICA: Independent Component Analysis and Blind Signal Separation'
  start_date: 2004-09-22
date_created: 2024-10-15T11:20:54Z
date_published: 2004-10-27T00:00:00Z
date_updated: 2024-12-02T14:30:47Z
day: '27'
doi: 10.1007/978-3-540-30110-3_52
extern: '1'
intvolume: '      3195'
language:
- iso: eng
month: '10'
oa_version: None
page: 406–413
publication: 5th International Conference on Independent Component Analysis and Blind
  Signal Separation
publication_identifier:
  eisbn:
  - '9783540301103'
  eissn:
  - 1611-3349
  isbn:
  - '9783540230564'
  issn:
  - 0302-9743
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Blind source separation using the block-coordinate relative Newton method
type: conference
user_id: ea97e931-d5af-11eb-85d4-e6957dddbf17
volume: 3195
year: '2004'
...
---
_id: '18333'
abstract:
- lang: eng
  text: The relative Newton algorithm, previously proposed for quasi maximum likelihood
    blind source separation and blind deconvolution of one-dimensional signals is
    generalized for blind deconvolution of images. Smooth approximation of the absolute
    value is used in modelling the log probability density function, which is suitable
    for sparse sources. We propose a method of sparsification, which allows blind
    deconvolution of sources with arbitrary distribution, and show how to find optimal
    sparsifying transformations by training.
alternative_title:
- LNCS
article_processing_charge: No
author:
- first_name: Alexander
  full_name: Bronstein, Alexander
  id: 58f3726e-7cba-11ef-ad8b-e6e8cb3904e6
  last_name: Bronstein
  orcid: 0000-0001-9699-8730
- first_name: Michael M.
  full_name: Bronstein, Michael M.
  last_name: Bronstein
- first_name: Michael
  full_name: Zibulevsky, Michael
  last_name: Zibulevsky
- first_name: Yehoshua Y.
  full_name: Zeevi, Yehoshua Y.
  last_name: Zeevi
citation:
  ama: 'Bronstein AM, Bronstein MM, Zibulevsky M, Zeevi YY. Optimal sparse representations
    for blind deconvolution of images. In: <i>5th International Conference on Independent
    Component Analysis and Blind Signal Separation</i>. Vol 3195. Springer Nature;
    2004:500-507. doi:<a href="https://doi.org/10.1007/978-3-540-30110-3_64">10.1007/978-3-540-30110-3_64</a>'
  apa: 'Bronstein, A. M., Bronstein, M. M., Zibulevsky, M., &#38; Zeevi, Y. Y. (2004).
    Optimal sparse representations for blind deconvolution of images. In <i>5th International
    Conference on Independent Component Analysis and Blind Signal Separation</i> (Vol.
    3195, pp. 500–507). Granada, Spain: Springer Nature. <a href="https://doi.org/10.1007/978-3-540-30110-3_64">https://doi.org/10.1007/978-3-540-30110-3_64</a>'
  chicago: Bronstein, Alex M., Michael M. Bronstein, Michael Zibulevsky, and Yehoshua
    Y. Zeevi. “Optimal Sparse Representations for Blind Deconvolution of Images.”
    In <i>5th International Conference on Independent Component Analysis and Blind
    Signal Separation</i>, 3195:500–507. Springer Nature, 2004. <a href="https://doi.org/10.1007/978-3-540-30110-3_64">https://doi.org/10.1007/978-3-540-30110-3_64</a>.
  ieee: A. M. Bronstein, M. M. Bronstein, M. Zibulevsky, and Y. Y. Zeevi, “Optimal
    sparse representations for blind deconvolution of images,” in <i>5th International
    Conference on Independent Component Analysis and Blind Signal Separation</i>,
    Granada, Spain, 2004, vol. 3195, pp. 500–507.
  ista: 'Bronstein AM, Bronstein MM, Zibulevsky M, Zeevi YY. 2004. Optimal sparse
    representations for blind deconvolution of images. 5th International Conference
    on Independent Component Analysis and Blind Signal Separation. ICA: Independent
    Component Analysis and Blind Signal Separation, LNCS, vol. 3195, 500–507.'
  mla: Bronstein, Alex M., et al. “Optimal Sparse Representations for Blind Deconvolution
    of Images.” <i>5th International Conference on Independent Component Analysis
    and Blind Signal Separation</i>, vol. 3195, Springer Nature, 2004, pp. 500–07,
    doi:<a href="https://doi.org/10.1007/978-3-540-30110-3_64">10.1007/978-3-540-30110-3_64</a>.
  short: A.M. Bronstein, M.M. Bronstein, M. Zibulevsky, Y.Y. Zeevi, in:, 5th International
    Conference on Independent Component Analysis and Blind Signal Separation, Springer
    Nature, 2004, pp. 500–507.
conference:
  end_date: 2004-09-24
  location: Granada, Spain
  name: 'ICA: Independent Component Analysis and Blind Signal Separation'
  start_date: 2004-09-22
date_created: 2024-10-15T11:20:54Z
date_published: 2004-10-27T00:00:00Z
date_updated: 2024-11-19T14:12:31Z
day: '27'
doi: 10.1007/978-3-540-30110-3_64
extern: '1'
intvolume: '      3195'
language:
- iso: eng
month: '10'
oa_version: None
page: 500-507
publication: 5th International Conference on Independent Component Analysis and Blind
  Signal Separation
publication_identifier:
  eisbn:
  - '9783540301103'
  eissn:
  - 1611-3349
  isbn:
  - '9783540230564'
  issn:
  - 0302-9743
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Optimal sparse representations for blind deconvolution of images
type: conference
user_id: ea97e931-d5af-11eb-85d4-e6957dddbf17
volume: 3195
year: '2004'
...
---
_id: '18334'
abstract:
- lang: eng
  text: We propose a relative optimization framework for quasi maximum likelihood
    blind deconvolution and the relative Newton method as its particular instance.
    Special Hessian structure allows its fast approximate construction and inversion
    with complexity comparable to that of gradient methods. The use of rational IIR
    restoration kernels provides a richer family of filters than the traditionally
    used FIR kernels. Smoothed absolute value and the smoothed deadzone functions
    allow accurate and robust deconvolution of super- and sub-Gaussian sources, respectively.
    Simulation results demonstrate the efficiency of the proposed methods.
alternative_title:
- LNCS
article_processing_charge: No
author:
- first_name: Alexander
  full_name: Bronstein, Alexander
  id: 58f3726e-7cba-11ef-ad8b-e6e8cb3904e6
  last_name: Bronstein
  orcid: 0000-0001-9699-8730
- first_name: Michael M.
  full_name: Bronstein, Michael M.
  last_name: Bronstein
- first_name: Michael
  full_name: Zibulevsky, Michael
  last_name: Zibulevsky
citation:
  ama: 'Bronstein AM, Bronstein MM, Zibulevsky M. Blind deconvolution using the relative
    Newton method. In: <i>5th International Conference on Independent Component Analysis
    and Blind Signal Separation</i>. Vol 3195. Berlin, Heidelberg: Springer Nature;
    2004:554–561. doi:<a href="https://doi.org/10.1007/978-3-540-30110-3_71">10.1007/978-3-540-30110-3_71</a>'
  apa: 'Bronstein, A. M., Bronstein, M. M., &#38; Zibulevsky, M. (2004). Blind deconvolution
    using the relative Newton method. In <i>5th International Conference on Independent
    Component Analysis and Blind Signal Separation</i> (Vol. 3195, pp. 554–561). Berlin,
    Heidelberg: Springer Nature. <a href="https://doi.org/10.1007/978-3-540-30110-3_71">https://doi.org/10.1007/978-3-540-30110-3_71</a>'
  chicago: 'Bronstein, Alex M., Michael M. Bronstein, and Michael Zibulevsky. “Blind
    Deconvolution Using the Relative Newton Method.” In <i>5th International Conference
    on Independent Component Analysis and Blind Signal Separation</i>, 3195:554–561.
    Berlin, Heidelberg: Springer Nature, 2004. <a href="https://doi.org/10.1007/978-3-540-30110-3_71">https://doi.org/10.1007/978-3-540-30110-3_71</a>.'
  ieee: A. M. Bronstein, M. M. Bronstein, and M. Zibulevsky, “Blind deconvolution
    using the relative Newton method,” in <i>5th International Conference on Independent
    Component Analysis and Blind Signal Separation</i>, Granada, Spain, 2004, vol.
    3195, pp. 554–561.
  ista: 'Bronstein AM, Bronstein MM, Zibulevsky M. 2004. Blind deconvolution using
    the relative Newton method. 5th International Conference on Independent Component
    Analysis and Blind Signal Separation. ICA: Independent Component Analysis and
    Blind Signal Separation, LNCS, vol. 3195, 554–561.'
  mla: Bronstein, Alex M., et al. “Blind Deconvolution Using the Relative Newton Method.”
    <i>5th International Conference on Independent Component Analysis and Blind Signal
    Separation</i>, vol. 3195, Springer Nature, 2004, pp. 554–561, doi:<a href="https://doi.org/10.1007/978-3-540-30110-3_71">10.1007/978-3-540-30110-3_71</a>.
  short: A.M. Bronstein, M.M. Bronstein, M. Zibulevsky, in:, 5th International Conference
    on Independent Component Analysis and Blind Signal Separation, Springer Nature,
    Berlin, Heidelberg, 2004, pp. 554–561.
conference:
  end_date: 2004-09-24
  location: Granada, Spain
  name: 'ICA: Independent Component Analysis and Blind Signal Separation'
  start_date: 2004-09-22
date_created: 2024-10-15T11:20:54Z
date_published: 2004-10-24T00:00:00Z
date_updated: 2024-12-02T14:15:23Z
day: '24'
doi: 10.1007/978-3-540-30110-3_71
extern: '1'
intvolume: '      3195'
language:
- iso: eng
month: '10'
oa_version: None
page: 554–561
place: Berlin, Heidelberg
publication: 5th International Conference on Independent Component Analysis and Blind
  Signal Separation
publication_identifier:
  eissn:
  - 1611-3349
  isbn:
  - '9783540230564'
  - '9783540301103'
  issn:
  - 0302-9743
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Blind deconvolution using the relative Newton method
type: conference
user_id: ea97e931-d5af-11eb-85d4-e6957dddbf17
volume: 3195
year: '2004'
...
---
_id: '18335'
abstract:
- lang: eng
  text: Blind deconvolution is considered as a problem of quasi maximum likelihood
    (QML) estimation of the restoration kernel. Simple closed-form expressions for
    the asymptotic estimation error are derived. The asymptotic performance bounds
    coincide with the Cramér-Rao bounds, when the true ML estimator is used. Conditions
    for asymptotic stability of the QML estimator are derived. Special cases when
    the estimator is super-efficient are discussed.
alternative_title:
- LNCS
article_processing_charge: No
author:
- first_name: Alexander
  full_name: Bronstein, Alexander
  id: 58f3726e-7cba-11ef-ad8b-e6e8cb3904e6
  last_name: Bronstein
  orcid: 0000-0001-9699-8730
- first_name: Michael M.
  full_name: Bronstein, Michael M.
  last_name: Bronstein
- first_name: Michael
  full_name: Zibulevsky, Michael
  last_name: Zibulevsky
- first_name: Yehoshua Y.
  full_name: Zeevi, Yehoshua Y.
  last_name: Zeevi
citation:
  ama: 'Bronstein AM, Bronstein MM, Zibulevsky M, Zeevi YY. QML blind deconvolution:
    Asymptotic analysis. In: <i>Proceedings of the 5th International Conference on
    Independent Component Analysis and Blind Signal Separation</i>. Vol 3195. Springer
    Nature; 2004:677–684. doi:<a href="https://doi.org/10.1007/978-3-540-30110-3_86">10.1007/978-3-540-30110-3_86</a>'
  apa: 'Bronstein, A. M., Bronstein, M. M., Zibulevsky, M., &#38; Zeevi, Y. Y. (2004).
    QML blind deconvolution: Asymptotic analysis. In <i>Proceedings of the 5th International
    Conference on Independent Component Analysis and Blind Signal Separation</i> (Vol.
    3195, pp. 677–684). Granada, Spain: Springer Nature. <a href="https://doi.org/10.1007/978-3-540-30110-3_86">https://doi.org/10.1007/978-3-540-30110-3_86</a>'
  chicago: 'Bronstein, Alex M., Michael M. Bronstein, Michael Zibulevsky, and Yehoshua
    Y. Zeevi. “QML Blind Deconvolution: Asymptotic Analysis.” In <i>Proceedings of
    the 5th International Conference on Independent Component Analysis and Blind Signal
    Separation</i>, 3195:677–684. Springer Nature, 2004. <a href="https://doi.org/10.1007/978-3-540-30110-3_86">https://doi.org/10.1007/978-3-540-30110-3_86</a>.'
  ieee: 'A. M. Bronstein, M. M. Bronstein, M. Zibulevsky, and Y. Y. Zeevi, “QML blind
    deconvolution: Asymptotic analysis,” in <i>Proceedings of the 5th International
    Conference on Independent Component Analysis and Blind Signal Separation</i>,
    Granada, Spain, 2004, vol. 3195, pp. 677–684.'
  ista: 'Bronstein AM, Bronstein MM, Zibulevsky M, Zeevi YY. 2004. QML blind deconvolution:
    Asymptotic analysis. Proceedings of the 5th International Conference on Independent
    Component Analysis and Blind Signal Separation. ICA: Independent Component Analysis
    and Blind Signal Separation , LNCS, vol. 3195, 677–684.'
  mla: 'Bronstein, Alex M., et al. “QML Blind Deconvolution: Asymptotic Analysis.”
    <i>Proceedings of the 5th International Conference on Independent Component Analysis
    and Blind Signal Separation</i>, vol. 3195, Springer Nature, 2004, pp. 677–684,
    doi:<a href="https://doi.org/10.1007/978-3-540-30110-3_86">10.1007/978-3-540-30110-3_86</a>.'
  short: A.M. Bronstein, M.M. Bronstein, M. Zibulevsky, Y.Y. Zeevi, in:, Proceedings
    of the 5th International Conference on Independent Component Analysis and Blind
    Signal Separation, Springer Nature, 2004, pp. 677–684.
conference:
  end_date: 2004-09-24
  location: Granada, Spain
  name: 'ICA: Independent Component Analysis and Blind Signal Separation '
  start_date: 2004-09-22
date_created: 2024-10-15T11:20:54Z
date_published: 2004-10-27T00:00:00Z
date_updated: 2024-11-19T08:28:11Z
day: '27'
doi: 10.1007/978-3-540-30110-3_86
extern: '1'
intvolume: '      3195'
language:
- iso: eng
month: '10'
oa_version: None
page: 677–684
publication: Proceedings of the 5th International Conference on Independent Component
  Analysis and Blind Signal Separation
publication_identifier:
  isbn:
  - '9783540230564'
  - '9783540301103'
  issn:
  - 0302-9743
  - 1611-3349
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'QML blind deconvolution: Asymptotic analysis'
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 3195
year: '2004'
...
---
OA_type: closed access
_id: '18368'
abstract:
- lang: eng
  text: Presented here is a block-coordinate version of the relative Newton method,
    recently proposed for quasi-maximum likelihood blind source separation. Special
    structure of the Hessian matrix allows performing block-coordinate Newton descent
    efficiently. Simulations show that typically our method converges in near constant
    number of iterations (order of 10) independently of the problem size.
article_processing_charge: No
article_type: original
author:
- first_name: Alexander
  full_name: Bronstein, Alexander
  id: 58f3726e-7cba-11ef-ad8b-e6e8cb3904e6
  last_name: Bronstein
  orcid: 0000-0001-9699-8730
- first_name: Michael M
  full_name: Bronstein, Michael M
  last_name: Bronstein
- first_name: Michael
  full_name: Zibulevsky, Michael
  last_name: Zibulevsky
citation:
  ama: Bronstein AM, Bronstein MM, Zibulevsky M. Blind source separation using block-coordinate
    relative Newton method. <i>Signal Processing</i>. 2004;84(8):1447-1459. doi:<a
    href="https://doi.org/10.1016/j.sigpro.2004.05.019">10.1016/j.sigpro.2004.05.019</a>
  apa: Bronstein, A. M., Bronstein, M. M., &#38; Zibulevsky, M. (2004). Blind source
    separation using block-coordinate relative Newton method. <i>Signal Processing</i>.
    Elsevier. <a href="https://doi.org/10.1016/j.sigpro.2004.05.019">https://doi.org/10.1016/j.sigpro.2004.05.019</a>
  chicago: Bronstein, Alex M., Michael M Bronstein, and Michael Zibulevsky. “Blind
    Source Separation Using Block-Coordinate Relative Newton Method.” <i>Signal Processing</i>.
    Elsevier, 2004. <a href="https://doi.org/10.1016/j.sigpro.2004.05.019">https://doi.org/10.1016/j.sigpro.2004.05.019</a>.
  ieee: A. M. Bronstein, M. M. Bronstein, and M. Zibulevsky, “Blind source separation
    using block-coordinate relative Newton method,” <i>Signal Processing</i>, vol.
    84, no. 8. Elsevier, pp. 1447–1459, 2004.
  ista: Bronstein AM, Bronstein MM, Zibulevsky M. 2004. Blind source separation using
    block-coordinate relative Newton method. Signal Processing. 84(8), 1447–1459.
  mla: Bronstein, Alex M., et al. “Blind Source Separation Using Block-Coordinate
    Relative Newton Method.” <i>Signal Processing</i>, vol. 84, no. 8, Elsevier, 2004,
    pp. 1447–59, doi:<a href="https://doi.org/10.1016/j.sigpro.2004.05.019">10.1016/j.sigpro.2004.05.019</a>.
  short: A.M. Bronstein, M.M. Bronstein, M. Zibulevsky, Signal Processing 84 (2004)
    1447–1459.
date_created: 2024-10-15T11:20:54Z
date_published: 2004-08-01T00:00:00Z
date_updated: 2024-10-22T07:04:33Z
day: '01'
doi: 10.1016/j.sigpro.2004.05.019
extern: '1'
intvolume: '        84'
issue: '8'
language:
- iso: eng
month: '08'
oa_version: None
page: 1447-1459
publication: Signal Processing
publication_identifier:
  issn:
  - 0165-1684
publication_status: published
publisher: Elsevier
quality_controlled: '1'
scopus_import: '1'
status: public
title: Blind source separation using block-coordinate relative Newton method
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 84
year: '2004'
...
---
_id: '18396'
abstract:
- lang: eng
  text: We discuss the synthesis between the 3D and the 2D data in three-dimensional
    face recognition. We show how to compensate for the illumination and racial expressions
    using the 3D facial geometry and present the approach of canonical images, which
    allows us to incorporate geometric information into standard face recognition
    approaches.
article_processing_charge: No
author:
- first_name: Alexander
  full_name: Bronstein, Alexander
  id: 58f3726e-7cba-11ef-ad8b-e6e8cb3904e6
  last_name: Bronstein
  orcid: 0000-0001-9699-8730
- first_name: M.M.
  full_name: Bronstein, M.M.
  last_name: Bronstein
- first_name: E.
  full_name: Gordon, E.
  last_name: Gordon
- first_name: R.
  full_name: Kimmel, R.
  last_name: Kimmel
citation:
  ama: 'Bronstein AM, Bronstein MM, Gordon E, Kimmel R. Fusion of 2D and 3D data in
    three-dimensional face recognition. In: <i>2004 International Conference on Image
    Processing</i>. IEEE; 2004. doi:<a href="https://doi.org/10.1109/icip.2004.1418696">10.1109/icip.2004.1418696</a>'
  apa: 'Bronstein, A. M., Bronstein, M. M., Gordon, E., &#38; Kimmel, R. (2004). Fusion
    of 2D and 3D data in three-dimensional face recognition. In <i>2004 International
    Conference on Image Processing</i>. Singapore, Singapore: IEEE. <a href="https://doi.org/10.1109/icip.2004.1418696">https://doi.org/10.1109/icip.2004.1418696</a>'
  chicago: Bronstein, Alex M., M.M. Bronstein, E. Gordon, and R. Kimmel. “Fusion of
    2D and 3D Data in Three-Dimensional Face Recognition.” In <i>2004 International
    Conference on Image Processing</i>. IEEE, 2004. <a href="https://doi.org/10.1109/icip.2004.1418696">https://doi.org/10.1109/icip.2004.1418696</a>.
  ieee: A. M. Bronstein, M. M. Bronstein, E. Gordon, and R. Kimmel, “Fusion of 2D
    and 3D data in three-dimensional face recognition,” in <i>2004 International Conference
    on Image Processing</i>, Singapore, Singapore, 2004.
  ista: 'Bronstein AM, Bronstein MM, Gordon E, Kimmel R. 2004. Fusion of 2D and 3D
    data in three-dimensional face recognition. 2004 International Conference on Image
    Processing. ICIP: International Conference on Image Processing.'
  mla: Bronstein, Alex M., et al. “Fusion of 2D and 3D Data in Three-Dimensional Face
    Recognition.” <i>2004 International Conference on Image Processing</i>, IEEE,
    2004, doi:<a href="https://doi.org/10.1109/icip.2004.1418696">10.1109/icip.2004.1418696</a>.
  short: A.M. Bronstein, M.M. Bronstein, E. Gordon, R. Kimmel, in:, 2004 International
    Conference on Image Processing, IEEE, 2004.
conference:
  end_date: 2004-10-27
  location: Singapore, Singapore
  name: 'ICIP: International Conference on Image Processing'
  start_date: 2004-10-24
date_created: 2024-10-15T11:20:54Z
date_published: 2004-10-30T00:00:00Z
date_updated: 2024-11-18T09:57:31Z
day: '30'
doi: 10.1109/icip.2004.1418696
extern: '1'
language:
- iso: eng
month: '10'
oa_version: None
publication: 2004 International Conference on Image Processing
publication_identifier:
  isbn:
  - '0780385543'
  issn:
  - 1522-4880
publication_status: published
publisher: IEEE
quality_controlled: '1'
scopus_import: '1'
status: public
title: Fusion of 2D and 3D data in three-dimensional face recognition
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2004'
...
---
OA_place: repository
OA_type: green
_id: '18739'
abstract:
- lang: eng
  text: 'The first massive astrophysical black holes likely formed at high redshifts
    (z≳ 10) at the centers of low mass (~ 106 M⊙) dark matter concentrations. These
    black holes grow by mergers and gas accretion, evolve into the population of bright
    quasars observed at lower redshifts, and eventually leave the supermassive black
    hole remnants that are ubiquitous at the centers of galaxies in the nearby universe.
    The astrophysical processes responsible for the formation of the earliest seed
    black holes are poorly understood. The purpose of this review is threefold: (1)
    to describe theoretical expectations for the formation and growth of the earliest
    black holes within the general paradigm of hierarchical cold dark matter cosmologies,
    (2) to summarize several relevant recent observations that have implications for
    the formation of the earliest black holes, and (3) to look into the future and
    assess the power of forthcoming observations to probe the physics of the first
    active galactic nuclei.'
alternative_title:
- Astrophysics and Space Science Library
article_processing_charge: No
arxiv: 1
author:
- first_name: Zoltán
  full_name: Haiman, Zoltán
  id: 7c006e8c-cc0d-11ee-8322-cb904ef76f36
  last_name: Haiman
  orcid: 0000-0003-3633-5403
- first_name: Eliot
  full_name: Quataert, Eliot
  last_name: Quataert
citation:
  ama: 'Haiman Z, Quataert E. The Formation and Evolution of the First Massive Black
    Holes. In: <i>Supermassive Black Holes in the Distant Universe</i>. Vol 308. ASSL.
    Springer Nature; 2004:147-185. doi:<a href="https://doi.org/10.1007/978-1-4020-2471-9_5">10.1007/978-1-4020-2471-9_5</a>'
  apa: Haiman, Z., &#38; Quataert, E. (2004). The Formation and Evolution of the First
    Massive Black Holes. In <i>Supermassive Black Holes in the Distant Universe</i>
    (Vol. 308, pp. 147–185). Springer Nature. <a href="https://doi.org/10.1007/978-1-4020-2471-9_5">https://doi.org/10.1007/978-1-4020-2471-9_5</a>
  chicago: Haiman, Zoltán, and Eliot Quataert. “The Formation and Evolution of the
    First Massive Black Holes.” In <i>Supermassive Black Holes in the Distant Universe</i>,
    308:147–85. ASSL. Springer Nature, 2004. <a href="https://doi.org/10.1007/978-1-4020-2471-9_5">https://doi.org/10.1007/978-1-4020-2471-9_5</a>.
  ieee: Z. Haiman and E. Quataert, “The Formation and Evolution of the First Massive
    Black Holes,” in <i>Supermassive Black Holes in the Distant Universe</i>, vol.
    308, Springer Nature, 2004, pp. 147–185.
  ista: 'Haiman Z, Quataert E. 2004.The Formation and Evolution of the First Massive
    Black Holes. In: Supermassive Black Holes in the Distant Universe. Astrophysics
    and Space Science Library, vol. 308, 147–185.'
  mla: Haiman, Zoltán, and Eliot Quataert. “The Formation and Evolution of the First
    Massive Black Holes.” <i>Supermassive Black Holes in the Distant Universe</i>,
    vol. 308, Springer Nature, 2004, pp. 147–85, doi:<a href="https://doi.org/10.1007/978-1-4020-2471-9_5">10.1007/978-1-4020-2471-9_5</a>.
  short: Z. Haiman, E. Quataert, in:, Supermassive Black Holes in the Distant Universe,
    Springer Nature, 2004, pp. 147–185.
date_created: 2025-01-03T12:33:47Z
date_published: 2004-08-03T00:00:00Z
date_updated: 2025-01-07T13:46:38Z
day: '03'
doi: 10.1007/978-1-4020-2471-9_5
extern: '1'
external_id:
  arxiv:
  - astro-ph/0403225
intvolume: '       308'
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://arxiv.org/abs/astro-ph/0403225
month: '08'
oa: 1
oa_version: Preprint
page: 147-185
publication: Supermassive Black Holes in the Distant Universe
publication_identifier:
  eisbn:
  - '9781402024719'
  isbn:
  - '9789048166626'
  issn:
  - 0067-0057
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
series_title: ASSL
status: public
title: The Formation and Evolution of the First Massive Black Holes
type: book_chapter
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 308
year: '2004'
...
---
_id: '12658'
abstract:
- lang: eng
  text: '[1] During the ablation period 2001 a glaciometeorological experiment was
    carried out on Haut Glacier d''Arolla, Switzerland. Five meteorological stations
    were installed on the glacier, and one permanent automatic weather station in
    the glacier foreland. The altitudes of the stations ranged between 2500 and 3000
    m a.s.l., and they were in operation from end of May to beginning of September
    2001. The spatial arrangement of the stations and temporal duration of the measurements
    generated a unique data set enabling the analysis of the spatial and temporal
    variability of the meteorological variables across an alpine glacier. All measurements
    were taken at a nominal height of 2 m, and hourly averages were derived for the
    analysis. The wind regime was dominated by the glacier wind (mean value 2.8 m
    s−1) but due to erosion by the synoptic gradient wind, occasionally the wind would
    blow up the valley. A slight decrease in mean 2 m air temperatures with altitude
    was found, however the 2 m air temperature gradient varied greatly and frequently
    changed its sign. Mean relative humidity was 71% and exhibited limited spatial
    variation. Mean incoming shortwave radiation and albedo both generally increased
    with elevation. The different components of shortwave radiation are quantified
    with a parameterization scheme. Resulting spatial variations are mainly due to
    horizon obstruction and reflections from surrounding slopes, i.e., topography.
    The effect of clouds accounts for a loss of 30% of the extraterrestrial flux.
    Albedos derived from a Landsat TM image of 30 July show remarkably constant values,
    in the range 0.49 to 0.50, across snow covered parts of the glacier, while albedo
    is highly spatially variable below the zone of continuous snow cover. These results
    are verified with ground measurements and compared with parameterized albedo.
    Mean longwave radiative fluxes decreased with elevation due to lower air temperatures
    and the effect of upper hemisphere slopes. It is shown through parameterization
    that this effect would even be more pronounced without the effect of clouds. Results
    are discussed with respect to a similar study which has been carried out on Pasterze
    Glacier (Austria). The presented algorithms for interpolating, parameterizing
    and simulating variables and parameters in alpine regions are integrated in the
    software package AMUNDSEN which is freely available to be adapted and further
    developed by the community.'
article_number: D03103
article_processing_charge: No
article_type: original
author:
- first_name: Ulrich
  full_name: Strasser, Ulrich
  last_name: Strasser
- first_name: Javier
  full_name: Corripio, Javier
  last_name: Corripio
- first_name: Francesca
  full_name: Pellicciotti, Francesca
  id: b28f055a-81ea-11ed-b70c-a9fe7f7b0e70
  last_name: Pellicciotti
- first_name: Paolo
  full_name: Burlando, Paolo
  last_name: Burlando
- first_name: Ben
  full_name: Brock, Ben
  last_name: Brock
- first_name: Martin
  full_name: Funk, Martin
  last_name: Funk
citation:
  ama: 'Strasser U, Corripio J, Pellicciotti F, Burlando P, Brock B, Funk M. Spatial
    and temporal variability of meteorological variables at Haut Glacier d’Arolla
    (Switzerland) during the ablation season 2001: Measurements and simulations. <i>Journal
    of Geophysical Research: Atmospheres</i>. 2004;109(D3). doi:<a href="https://doi.org/10.1029/2003jd003973">10.1029/2003jd003973</a>'
  apa: 'Strasser, U., Corripio, J., Pellicciotti, F., Burlando, P., Brock, B., &#38;
    Funk, M. (2004). Spatial and temporal variability of meteorological variables
    at Haut Glacier d’Arolla (Switzerland) during the ablation season 2001: Measurements
    and simulations. <i>Journal of Geophysical Research: Atmospheres</i>. American
    Geophysical Union. <a href="https://doi.org/10.1029/2003jd003973">https://doi.org/10.1029/2003jd003973</a>'
  chicago: 'Strasser, Ulrich, Javier Corripio, Francesca Pellicciotti, Paolo Burlando,
    Ben Brock, and Martin Funk. “Spatial and Temporal Variability of Meteorological
    Variables at Haut Glacier d’Arolla (Switzerland) during the Ablation Season 2001:
    Measurements and Simulations.” <i>Journal of Geophysical Research: Atmospheres</i>.
    American Geophysical Union, 2004. <a href="https://doi.org/10.1029/2003jd003973">https://doi.org/10.1029/2003jd003973</a>.'
  ieee: 'U. Strasser, J. Corripio, F. Pellicciotti, P. Burlando, B. Brock, and M.
    Funk, “Spatial and temporal variability of meteorological variables at Haut Glacier
    d’Arolla (Switzerland) during the ablation season 2001: Measurements and simulations,”
    <i>Journal of Geophysical Research: Atmospheres</i>, vol. 109, no. D3. American
    Geophysical Union, 2004.'
  ista: 'Strasser U, Corripio J, Pellicciotti F, Burlando P, Brock B, Funk M. 2004.
    Spatial and temporal variability of meteorological variables at Haut Glacier d’Arolla
    (Switzerland) during the ablation season 2001: Measurements and simulations. Journal
    of Geophysical Research: Atmospheres. 109(D3), D03103.'
  mla: 'Strasser, Ulrich, et al. “Spatial and Temporal Variability of Meteorological
    Variables at Haut Glacier d’Arolla (Switzerland) during the Ablation Season 2001:
    Measurements and Simulations.” <i>Journal of Geophysical Research: Atmospheres</i>,
    vol. 109, no. D3, D03103, American Geophysical Union, 2004, doi:<a href="https://doi.org/10.1029/2003jd003973">10.1029/2003jd003973</a>.'
  short: 'U. Strasser, J. Corripio, F. Pellicciotti, P. Burlando, B. Brock, M. Funk,
    Journal of Geophysical Research: Atmospheres 109 (2004).'
date_created: 2023-02-20T08:18:57Z
date_published: 2004-02-16T00:00:00Z
date_updated: 2023-02-20T08:40:21Z
day: '16'
doi: 10.1029/2003jd003973
extern: '1'
intvolume: '       109'
issue: D3
keyword:
- Paleontology
- Space and Planetary Science
- Earth and Planetary Sciences (miscellaneous)
- Atmospheric Science
- Earth-Surface Processes
- Geochemistry and Petrology
- Soil Science
- Water Science and Technology
- Ecology
- Aquatic Science
- Forestry
- Oceanography
- Geophysics
language:
- iso: eng
month: '02'
oa_version: None
publication: 'Journal of Geophysical Research: Atmospheres'
publication_identifier:
  issn:
  - 0148-0227
publication_status: published
publisher: American Geophysical Union
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'Spatial and temporal variability of meteorological variables at Haut Glacier
  d''Arolla (Switzerland) during the ablation season 2001: Measurements and simulations'
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 109
year: '2004'
...
---
OA_place: repository
OA_type: green
_id: '18742'
abstract:
- lang: eng
  text: Recent improved determinations of the mass density ρBH of supermassive black
    holes (SMBHs) in the local universe have allowed accurate comparisons of ρBH with
    the amount of light received from past quasar activity. These comparisons support
    the notion that local SMBHs are "dead quasars" and yield a value epsilon ≳ 0.1
    for the average radiative efficiency of cosmic SMBH accretion. BH coalescences
    may represent an important component of the quasar mass assembly and yet not produce
    any observable electromagnetic signature. Therefore, ignoring gravitational wave
    (GW) emission during such coalescences, which reduces the amount of mass locked
    into remnant BHs, results in an overestimate of epsilon. Here we put constraints
    on the magnitude of this bias. We calculate the cumulative mass loss to GWs experienced
    by a representative population of BHs during repeated cosmological mergers, using
    loss prescriptions based on detailed general relativistic calculations. Despite
    the possibly large number of mergers in the assembly history of each individual
    SMBH, we find that near-equal mass mergers are rare; therefore, the cumulative
    loss is likely to be modest, amounting at most to a 20% increase in the inferred
    epsilon value. Thus, recent estimates of epsilon ≳ 0.1 appear robust. The space
    interferometer LISA should provide empirical constraints on the dark side of quasar
    evolution by measuring the masses and rates of coalescence of massive BHs to cosmological
    distances.
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Kristen
  full_name: Menou, Kristen
  last_name: Menou
- first_name: Zoltán
  full_name: Haiman, Zoltán
  id: 7c006e8c-cc0d-11ee-8322-cb904ef76f36
  last_name: Haiman
  orcid: 0000-0003-3633-5403
citation:
  ama: Menou K, Haiman Z. On the dark side of quasar evolution. <i>The Astrophysical
    Journal</i>. 2004;615(1):130-134. doi:<a href="https://doi.org/10.1086/423951">10.1086/423951</a>
  apa: Menou, K., &#38; Haiman, Z. (2004). On the dark side of quasar evolution. <i>The
    Astrophysical Journal</i>. American Astronomical Society. <a href="https://doi.org/10.1086/423951">https://doi.org/10.1086/423951</a>
  chicago: Menou, Kristen, and Zoltán Haiman. “On the Dark Side of Quasar Evolution.”
    <i>The Astrophysical Journal</i>. American Astronomical Society, 2004. <a href="https://doi.org/10.1086/423951">https://doi.org/10.1086/423951</a>.
  ieee: K. Menou and Z. Haiman, “On the dark side of quasar evolution,” <i>The Astrophysical
    Journal</i>, vol. 615, no. 1. American Astronomical Society, pp. 130–134, 2004.
  ista: Menou K, Haiman Z. 2004. On the dark side of quasar evolution. The Astrophysical
    Journal. 615(1), 130–134.
  mla: Menou, Kristen, and Zoltán Haiman. “On the Dark Side of Quasar Evolution.”
    <i>The Astrophysical Journal</i>, vol. 615, no. 1, American Astronomical Society,
    2004, pp. 130–34, doi:<a href="https://doi.org/10.1086/423951">10.1086/423951</a>.
  short: K. Menou, Z. Haiman, The Astrophysical Journal 615 (2004) 130–134.
date_created: 2025-01-03T12:34:57Z
date_published: 2004-11-01T00:00:00Z
date_updated: 2025-01-07T14:02:29Z
day: '01'
doi: 10.1086/423951
extern: '1'
external_id:
  arxiv:
  - astro-ph/0405335
intvolume: '       615'
issue: '1'
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://arxiv.org/abs/astro-ph/0405335
month: '11'
oa: 1
oa_version: Preprint
page: 130-134
publication: The Astrophysical Journal
publication_identifier:
  eissn:
  - 1538-4357
  issn:
  - 0004-637X
publication_status: published
publisher: American Astronomical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: On the dark side of quasar evolution
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 615
year: '2004'
...
---
_id: '1963'
abstract:
- lang: eng
  text: The mechanism coupling electron transfer and proton pumping in respiratory
    complex I (NADH-ubiquinone oxidoreductase) has not been established, but it has
    been suggested that it involves conformational changes. Here, the influence of
    substrates on the conformation of purified complex I from Escherichia coli was
    studied by cross-linking and electron microscopy. When a zero-length cross-linking
    reagent was used, the presence of NAD(P)H, in contrast to that of NAD+, prevented
    the formation of cross-links between the hydrophilic subunits of the complex,
    including NuoB, NuoI, and NuoCD. Comparisons using different cross-linkers suggested
    that NuoB, which is likely to coordinate the key iron-sulfur cluster N2, is the
    most mobile subunit. The presence of NAD(P)H led also to enhanced proteolysis
    of subunit NuoG. These data indicate that upon NAD(P)H binding, the peripheral
    arm of the complex adopts a more open conformation, with increased distances between
    subunits. Single particle analysis showed the nature of this conformational change.
    The enzyme retains its L-shape in the presence of NADH, but exhibits a significantly
    more open or expanded structure both in the peripheral arm and, unexpectedly,
    in the membrane domain also.
acknowledgement: This work was supported by the Medical Research Council and by a
  Royal Society/North Atlantic Treaty Organization postdoctoral fellowship (to A.
  A. M.)
author:
- first_name: Aygun
  full_name: Mamedova, Aygun A
  last_name: Mamedova
- first_name: Peter
  full_name: Holt, Peter J
  last_name: Holt
- first_name: Joe
  full_name: Carroll, Joe D
  last_name: Carroll
- first_name: Leonid A
  full_name: Leonid Sazanov
  id: 338D39FE-F248-11E8-B48F-1D18A9856A87
  last_name: Sazanov
  orcid: 0000-0002-0977-7989
citation:
  ama: Mamedova A, Holt P, Carroll J, Sazanov LA. Substrate-induced conformational
    change in bacterial complex I. <i>Journal of Biological Chemistry</i>. 2004;279(22):23830-23836.
    doi:<a href="https://doi.org/10.1074/jbc.M401539200">10.1074/jbc.M401539200</a>
  apa: Mamedova, A., Holt, P., Carroll, J., &#38; Sazanov, L. A. (2004). Substrate-induced
    conformational change in bacterial complex I. <i>Journal of Biological Chemistry</i>.
    American Society for Biochemistry and Molecular Biology. <a href="https://doi.org/10.1074/jbc.M401539200">https://doi.org/10.1074/jbc.M401539200</a>
  chicago: Mamedova, Aygun, Peter Holt, Joe Carroll, and Leonid A Sazanov. “Substrate-Induced
    Conformational Change in Bacterial Complex I.” <i>Journal of Biological Chemistry</i>.
    American Society for Biochemistry and Molecular Biology, 2004. <a href="https://doi.org/10.1074/jbc.M401539200">https://doi.org/10.1074/jbc.M401539200</a>.
  ieee: A. Mamedova, P. Holt, J. Carroll, and L. A. Sazanov, “Substrate-induced conformational
    change in bacterial complex I,” <i>Journal of Biological Chemistry</i>, vol. 279,
    no. 22. American Society for Biochemistry and Molecular Biology, pp. 23830–23836,
    2004.
  ista: Mamedova A, Holt P, Carroll J, Sazanov LA. 2004. Substrate-induced conformational
    change in bacterial complex I. Journal of Biological Chemistry. 279(22), 23830–23836.
  mla: Mamedova, Aygun, et al. “Substrate-Induced Conformational Change in Bacterial
    Complex I.” <i>Journal of Biological Chemistry</i>, vol. 279, no. 22, American
    Society for Biochemistry and Molecular Biology, 2004, pp. 23830–36, doi:<a href="https://doi.org/10.1074/jbc.M401539200">10.1074/jbc.M401539200</a>.
  short: A. Mamedova, P. Holt, J. Carroll, L.A. Sazanov, Journal of Biological Chemistry
    279 (2004) 23830–23836.
date_created: 2018-12-11T11:54:56Z
date_published: 2004-05-28T00:00:00Z
date_updated: 2021-01-12T06:54:22Z
day: '28'
doi: 10.1074/jbc.M401539200
extern: 1
intvolume: '       279'
issue: '22'
month: '05'
page: 23830 - 23836
publication: Journal of Biological Chemistry
publication_status: published
publisher: American Society for Biochemistry and Molecular Biology
publist_id: '5123'
quality_controlled: 0
status: public
title: Substrate-induced conformational change in bacterial complex I
type: journal_article
volume: 279
year: '2004'
...
---
_id: '209'
author:
- first_name: Timothy D
  full_name: Timothy Browning
  id: 35827D50-F248-11E8-B48F-1D18A9856A87
  last_name: Browning
  orcid: 0000-0002-8314-0177
- first_name: Roger
  full_name: Heath-Brown, Roger
  last_name: Heath Brown
citation:
  ama: Browning TD, Heath Brown R. Equal sums of three powers. <i>Inventiones Mathematicae</i>.
    2004;157(3):553-573. doi:<a href="https://doi.org/10.1007/s00222-004-0360-9">10.1007/s00222-004-0360-9</a>
  apa: Browning, T. D., &#38; Heath Brown, R. (2004). Equal sums of three powers.
    <i>Inventiones Mathematicae</i>. Unknown. <a href="https://doi.org/10.1007/s00222-004-0360-9">https://doi.org/10.1007/s00222-004-0360-9</a>
  chicago: Browning, Timothy D, and Roger Heath Brown. “Equal Sums of Three Powers.”
    <i>Inventiones Mathematicae</i>. Unknown, 2004. <a href="https://doi.org/10.1007/s00222-004-0360-9">https://doi.org/10.1007/s00222-004-0360-9</a>.
  ieee: T. D. Browning and R. Heath Brown, “Equal sums of three powers,” <i>Inventiones
    Mathematicae</i>, vol. 157, no. 3. Unknown, pp. 553–573, 2004.
  ista: Browning TD, Heath Brown R. 2004. Equal sums of three powers. Inventiones
    Mathematicae. 157(3), 553–573.
  mla: Browning, Timothy D., and Roger Heath Brown. “Equal Sums of Three Powers.”
    <i>Inventiones Mathematicae</i>, vol. 157, no. 3, Unknown, 2004, pp. 553–73, doi:<a
    href="https://doi.org/10.1007/s00222-004-0360-9">10.1007/s00222-004-0360-9</a>.
  short: T.D. Browning, R. Heath Brown, Inventiones Mathematicae 157 (2004) 553–573.
date_created: 2018-12-11T11:45:13Z
date_published: 2004-03-17T00:00:00Z
date_updated: 2021-01-12T06:55:14Z
day: '17'
doi: 10.1007/s00222-004-0360-9
extern: 1
intvolume: '       157'
issue: '3'
month: '03'
page: 553 - 573
publication: Inventiones Mathematicae
publication_status: published
publisher: Unknown
publist_id: '7703'
quality_controlled: 0
status: public
title: Equal sums of three powers
type: journal_article
volume: 157
year: '2004'
...
---
_id: '2308'
abstract:
- lang: eng
  text: It is widely believed that the inflammatory events mediated by microglial
    activation contribute to several neurodegenerative processes. Alzheimer's disease,
    for example, is characterized by an accumulation of β-amyloid protein (Aβ) in
    neuritic plaques that are infiltrated by reactive microglia and astrocytes. Although
    Aβ and its fragment 25-35 exert a direct toxic effect on neurons, they also activate
    microglia. Microglial activation is accompanied by morphological changes, cell
    proliferation, and release of various cytokines and growth factors. A number of
    scientific reports suggest that the increased proliferation of microglial cells
    is dependent on ionic membrane currents and in particular on chloride conductances.
    An unusual chloride ion channel known to be associated with macrophage activation
    is the chloride intracellular channel-1 (CLIC1). Here we show that Aβ stimulation
    of neonatal rat microglia specifically leads to the increase in CLIC1 protein
    and to the functional expression of CLIC1 chloride conductance, both barely detectable
    on the plasma membrane of quiescent cells. CLIC1 protein expression in microglia
    increases after 24 hr of incubation with Aβ, simultaneously with the production
    of reactive nitrogen intermediates and of tumor necrosis factor-α (TNF-α). We
    demonstrate that reducing CLIC1 chloride conductance by a specific blocker [IAA-94
    (R(+)-[(6,7-dichloro-2-cyclopentyl-2,3-dihydro-2-methyl-1-oxo-1H-inden-5yl)-oxy]
    acetic acid)] prevents neuronal apoptosis in neurons cocultured with Aβ-treated
    microglia. Furthermore, we show that small interfering RNAs used to knock down
    CLIC1 expression prevent TNF-α release induced by Aβ stimulation. These results
    provide a direct link between Aβ-induced microglial activation and CLIC1 functional
    expression.
author:
- first_name: Gaia
  full_name: Gaia Novarino
  id: 3E57A680-F248-11E8-B48F-1D18A9856A87
  last_name: Novarino
  orcid: 0000-0002-7673-7178
- first_name: Cinzia
  full_name: Fabrizi, Cinzia
  last_name: Fabrizi
- first_name: Raffaella
  full_name: Tonini, Raffaella
  last_name: Tonini
- first_name: Michela
  full_name: Denti, Michela A
  last_name: Denti
- first_name: Albedi
  full_name: Malchiodi, Albedi F
  last_name: Malchiodi
- first_name: Giuliana
  full_name: Lauro, Giuliana M
  last_name: Lauro
- first_name: Benedetto
  full_name: Sacchetti, Benedetto
  last_name: Sacchetti
- first_name: Silvia
  full_name: Paradisi, Silvia
  last_name: Paradisi
- first_name: Arnaldo
  full_name: Ferroni, Arnaldo
  last_name: Ferroni
- first_name: Paul
  full_name: Curmi, Paul M G
  last_name: Curmi
- first_name: Samuel
  full_name: Breit, Samuel N
  last_name: Breit
- first_name: Michele
  full_name: Mazzanti, Michele
  last_name: Mazzanti
citation:
  ama: Novarino G, Fabrizi C, Tonini R, et al. Involvement of the intracellular ion
    channel CLIC1 in microglia-mediated β-amyloid-induced neurotoxicity. <i>Journal
    of Neuroscience</i>. 2004;24(23):5322-5330. doi:<a href="https://doi.org/10.1523/JNEUROSCI.1170-04.2004">10.1523/JNEUROSCI.1170-04.2004</a>
  apa: Novarino, G., Fabrizi, C., Tonini, R., Denti, M., Malchiodi, A., Lauro, G.,
    … Mazzanti, M. (2004). Involvement of the intracellular ion channel CLIC1 in microglia-mediated
    β-amyloid-induced neurotoxicity. <i>Journal of Neuroscience</i>. Society for Neuroscience.
    <a href="https://doi.org/10.1523/JNEUROSCI.1170-04.2004">https://doi.org/10.1523/JNEUROSCI.1170-04.2004</a>
  chicago: Novarino, Gaia, Cinzia Fabrizi, Raffaella Tonini, Michela Denti, Albedi
    Malchiodi, Giuliana Lauro, Benedetto Sacchetti, et al. “Involvement of the Intracellular
    Ion Channel CLIC1 in Microglia-Mediated β-Amyloid-Induced Neurotoxicity.” <i>Journal
    of Neuroscience</i>. Society for Neuroscience, 2004. <a href="https://doi.org/10.1523/JNEUROSCI.1170-04.2004">https://doi.org/10.1523/JNEUROSCI.1170-04.2004</a>.
  ieee: G. Novarino <i>et al.</i>, “Involvement of the intracellular ion channel CLIC1
    in microglia-mediated β-amyloid-induced neurotoxicity,” <i>Journal of Neuroscience</i>,
    vol. 24, no. 23. Society for Neuroscience, pp. 5322–5330, 2004.
  ista: Novarino G, Fabrizi C, Tonini R, Denti M, Malchiodi A, Lauro G, Sacchetti
    B, Paradisi S, Ferroni A, Curmi P, Breit S, Mazzanti M. 2004. Involvement of the
    intracellular ion channel CLIC1 in microglia-mediated β-amyloid-induced neurotoxicity.
    Journal of Neuroscience. 24(23), 5322–5330.
  mla: Novarino, Gaia, et al. “Involvement of the Intracellular Ion Channel CLIC1
    in Microglia-Mediated β-Amyloid-Induced Neurotoxicity.” <i>Journal of Neuroscience</i>,
    vol. 24, no. 23, Society for Neuroscience, 2004, pp. 5322–30, doi:<a href="https://doi.org/10.1523/JNEUROSCI.1170-04.2004">10.1523/JNEUROSCI.1170-04.2004</a>.
  short: G. Novarino, C. Fabrizi, R. Tonini, M. Denti, A. Malchiodi, G. Lauro, B.
    Sacchetti, S. Paradisi, A. Ferroni, P. Curmi, S. Breit, M. Mazzanti, Journal of
    Neuroscience 24 (2004) 5322–5330.
date_created: 2018-12-11T11:56:54Z
date_published: 2004-06-09T00:00:00Z
date_updated: 2021-01-12T06:56:41Z
day: '09'
doi: 10.1523/JNEUROSCI.1170-04.2004
extern: 1
intvolume: '        24'
issue: '23'
month: '06'
page: 5322 - 5330
publication: Journal of Neuroscience
publication_status: published
publisher: Society for Neuroscience
publist_id: '4620'
quality_controlled: 0
status: public
title: Involvement of the intracellular ion channel CLIC1 in microglia-mediated β-amyloid-induced
  neurotoxicity
type: journal_article
volume: 24
year: '2004'
...
---
_id: '2355'
abstract:
- lang: eng
  text: 'The BMV conjecture for traces, which states that Tr exp(A - λB) is the Laplace
    transform of a positive measure, is shown to be equivalent to two other statements:
    (i) The polynomial λ → Tr(A + λB) p has only non-negative coefficients for all
    A, B ≥ 0, p ∈ ℕ and (ii) λ → Tr(A + λB)-p is the Laplace transform of a positive
    measure for A, B ≥ 0, p &gt; 0.'
author:
- first_name: Élliott
  full_name: Lieb, Élliott H
  last_name: Lieb
- first_name: Robert
  full_name: Robert Seiringer
  id: 4AFD0470-F248-11E8-B48F-1D18A9856A87
  last_name: Seiringer
  orcid: 0000-0002-6781-0521
citation:
  ama: Lieb É, Seiringer R.  Equivalent forms of the Bessis-Moussa-Villani conjecture.
    <i>Journal of Statistical Physics</i>. 2004;115(1-2):185-190. doi:<a href="https://doi.org/10.1023/B:JOSS.0000019811.15510.27">10.1023/B:JOSS.0000019811.15510.27</a>
  apa: Lieb, É., &#38; Seiringer, R. (2004).  Equivalent forms of the Bessis-Moussa-Villani
    conjecture. <i>Journal of Statistical Physics</i>. Springer. <a href="https://doi.org/10.1023/B:JOSS.0000019811.15510.27">https://doi.org/10.1023/B:JOSS.0000019811.15510.27</a>
  chicago: Lieb, Élliott, and Robert Seiringer. “ Equivalent Forms of the Bessis-Moussa-Villani
    Conjecture.” <i>Journal of Statistical Physics</i>. Springer, 2004. <a href="https://doi.org/10.1023/B:JOSS.0000019811.15510.27">https://doi.org/10.1023/B:JOSS.0000019811.15510.27</a>.
  ieee: É. Lieb and R. Seiringer, “ Equivalent forms of the Bessis-Moussa-Villani
    conjecture,” <i>Journal of Statistical Physics</i>, vol. 115, no. 1–2. Springer,
    pp. 185–190, 2004.
  ista: Lieb É, Seiringer R. 2004.  Equivalent forms of the Bessis-Moussa-Villani
    conjecture. Journal of Statistical Physics. 115(1–2), 185–190.
  mla: Lieb, Élliott, and Robert Seiringer. “ Equivalent Forms of the Bessis-Moussa-Villani
    Conjecture.” <i>Journal of Statistical Physics</i>, vol. 115, no. 1–2, Springer,
    2004, pp. 185–90, doi:<a href="https://doi.org/10.1023/B:JOSS.0000019811.15510.27">10.1023/B:JOSS.0000019811.15510.27</a>.
  short: É. Lieb, R. Seiringer, Journal of Statistical Physics 115 (2004) 185–190.
date_created: 2018-12-11T11:57:11Z
date_published: 2004-04-01T00:00:00Z
date_updated: 2021-01-12T06:56:59Z
day: '01'
doi: 10.1023/B:JOSS.0000019811.15510.27
extern: 1
intvolume: '       115'
issue: 1-2
main_file_link:
- open_access: '1'
  url: http://arxiv.org/abs/math-ph/0210027
month: '04'
oa: 1
page: 185 - 190
publication: Journal of Statistical Physics
publication_status: published
publisher: Springer
publist_id: '4568'
quality_controlled: 0
status: public
title: ' Equivalent forms of the Bessis-Moussa-Villani conjecture'
type: journal_article
volume: 115
year: '2004'
...
---
_id: '2356'
abstract:
- lang: eng
  text: 'Recent experimental and theoretical work has shown that there are conditions
    in which a trapped, low-density Bose gas behaves like the one-dimensional delta-function
    Bose gas solved years ago by Lieb and Liniger. This is an intrinsically quantum-mechanical
    phenomenon because it is not necessary to have a trap width that is the size of
    an atom - as might have been supposed - but it suffices merely to have a trap
    width such that the energy gap for motion in the transverse direction is large
    compared to the energy associated with the motion along the trap. Up to now the
    theoretical arguments have been based on variational - perturbative ideas or numerical
    investigations. In contrast, this paper gives a rigorous proof of the one-dimensional
    behavior as far as the ground state energy and particle density are concerned.
    There are four parameters involved: the particle number, N, transverse and longitudinal
    dimensions of the trap, r and L, and the scattering length a of the interaction
    potential. Our main result is that if r/L → 0 and N → ∞ the ground state energy
    and density can be obtained by minimizing a one-dimensional density functional
    involving the Lieb-Liniger energy density with coupling constant ∼ a/r 2. This
    density functional simplifies in various limiting cases and we identify five asymptotic
    parameter regions altogether. Three of these, corresponding to the weak coupling
    regime, can also be obtained as limits of a three-dimensional Gross-Pitaevskii
    theory. We also show that Bose-Einstein condensation in the ground state persists
    in a part of this regime. In the strong coupling regime the longitudinal motion
    of the particles is strongly correlated. The Gross-Pitaevskii description is not
    valid in this regime and new mathematical methods come into play.'
author:
- first_name: Élliott
  full_name: Lieb, Élliott H
  last_name: Lieb
- first_name: Robert
  full_name: Robert Seiringer
  id: 4AFD0470-F248-11E8-B48F-1D18A9856A87
  last_name: Seiringer
  orcid: 0000-0002-6781-0521
- first_name: Jakob
  full_name: Yngvason, Jakob
  last_name: Yngvason
citation:
  ama: Lieb É, Seiringer R, Yngvason J. One-dimensional behavior of dilute, trapped
    Bose gases. <i>Communications in Mathematical Physics</i>. 2004;244(2):347-393.
    doi:<a href="https://doi.org/10.1007/s00220-003-0993-3">10.1007/s00220-003-0993-3</a>
  apa: Lieb, É., Seiringer, R., &#38; Yngvason, J. (2004). One-dimensional behavior
    of dilute, trapped Bose gases. <i>Communications in Mathematical Physics</i>.
    Springer. <a href="https://doi.org/10.1007/s00220-003-0993-3">https://doi.org/10.1007/s00220-003-0993-3</a>
  chicago: Lieb, Élliott, Robert Seiringer, and Jakob Yngvason. “One-Dimensional Behavior
    of Dilute, Trapped Bose Gases.” <i>Communications in Mathematical Physics</i>.
    Springer, 2004. <a href="https://doi.org/10.1007/s00220-003-0993-3">https://doi.org/10.1007/s00220-003-0993-3</a>.
  ieee: É. Lieb, R. Seiringer, and J. Yngvason, “One-dimensional behavior of dilute,
    trapped Bose gases,” <i>Communications in Mathematical Physics</i>, vol. 244,
    no. 2. Springer, pp. 347–393, 2004.
  ista: Lieb É, Seiringer R, Yngvason J. 2004. One-dimensional behavior of dilute,
    trapped Bose gases. Communications in Mathematical Physics. 244(2), 347–393.
  mla: Lieb, Élliott, et al. “One-Dimensional Behavior of Dilute, Trapped Bose Gases.”
    <i>Communications in Mathematical Physics</i>, vol. 244, no. 2, Springer, 2004,
    pp. 347–93, doi:<a href="https://doi.org/10.1007/s00220-003-0993-3">10.1007/s00220-003-0993-3</a>.
  short: É. Lieb, R. Seiringer, J. Yngvason, Communications in Mathematical Physics
    244 (2004) 347–393.
date_created: 2018-12-11T11:57:11Z
date_published: 2004-01-01T00:00:00Z
date_updated: 2021-01-12T06:56:59Z
day: '01'
doi: 10.1007/s00220-003-0993-3
extern: 1
intvolume: '       244'
issue: '2'
main_file_link:
- open_access: '1'
  url: http://arxiv.org/abs/math-ph/0305025
month: '01'
oa: 1
page: 347 - 393
publication: Communications in Mathematical Physics
publication_status: published
publisher: Springer
publist_id: '4569'
quality_controlled: 0
status: public
title: One-dimensional behavior of dilute, trapped Bose gases
type: journal_article
volume: 244
year: '2004'
...
---
_id: '2360'
abstract:
- lang: eng
  text: An optical lattice model developed that is similar to the Bose-Hubbard model
    to describe the transition between Bose-Einstein condensation (BEC) and a Mott
    insulator state was analyzed. It was found that the system was a hard core lattice
    gas at half of the maximum density and the optical lattice was modeled by a periodic
    potential of strength λ. It was also observed that the interparticle interaction
    was essential for this transition that occurred even in the ground state. The
    results show that all the essential features could be proved rigorously such as
    the existence of BEC for small λ and its suppression for a large λ.
author:
- first_name: Michael
  full_name: Aizenman, Michael
  last_name: Aizenman
- first_name: Élliott
  full_name: Lieb, Élliott H
  last_name: Lieb
- first_name: Robert
  full_name: Robert Seiringer
  id: 4AFD0470-F248-11E8-B48F-1D18A9856A87
  last_name: Seiringer
  orcid: 0000-0002-6781-0521
- first_name: Jan
  full_name: Solovej, Jan P
  last_name: Solovej
- first_name: Jakob
  full_name: Yngvason, Jakob
  last_name: Yngvason
citation:
  ama: Aizenman M, Lieb É, Seiringer R, Solovej J, Yngvason J. Bose-Einstein quantum
    phase transition in an optical lattice model. <i>Physical Review A - Atomic, Molecular,
    and Optical Physics</i>. 2004;70(2):023612-1-0236121-2. doi:<a href="https://doi.org/10.1103/PhysRevA.70.023612">10.1103/PhysRevA.70.023612</a>
  apa: Aizenman, M., Lieb, É., Seiringer, R., Solovej, J., &#38; Yngvason, J. (2004).
    Bose-Einstein quantum phase transition in an optical lattice model. <i>Physical
    Review A - Atomic, Molecular, and Optical Physics</i>. American Physical Society.
    <a href="https://doi.org/10.1103/PhysRevA.70.023612">https://doi.org/10.1103/PhysRevA.70.023612</a>
  chicago: Aizenman, Michael, Élliott Lieb, Robert Seiringer, Jan Solovej, and Jakob
    Yngvason. “Bose-Einstein Quantum Phase Transition in an Optical Lattice Model.”
    <i>Physical Review A - Atomic, Molecular, and Optical Physics</i>. American Physical
    Society, 2004. <a href="https://doi.org/10.1103/PhysRevA.70.023612">https://doi.org/10.1103/PhysRevA.70.023612</a>.
  ieee: M. Aizenman, É. Lieb, R. Seiringer, J. Solovej, and J. Yngvason, “Bose-Einstein
    quantum phase transition in an optical lattice model,” <i>Physical Review A -
    Atomic, Molecular, and Optical Physics</i>, vol. 70, no. 2. American Physical
    Society, pp. 023612-1-0236121-2, 2004.
  ista: Aizenman M, Lieb É, Seiringer R, Solovej J, Yngvason J. 2004. Bose-Einstein
    quantum phase transition in an optical lattice model. Physical Review A - Atomic,
    Molecular, and Optical Physics. 70(2), 023612-1-0236121-2.
  mla: Aizenman, Michael, et al. “Bose-Einstein Quantum Phase Transition in an Optical
    Lattice Model.” <i>Physical Review A - Atomic, Molecular, and Optical Physics</i>,
    vol. 70, no. 2, American Physical Society, 2004, pp. 023612-1-0236121-2, doi:<a
    href="https://doi.org/10.1103/PhysRevA.70.023612">10.1103/PhysRevA.70.023612</a>.
  short: M. Aizenman, É. Lieb, R. Seiringer, J. Solovej, J. Yngvason, Physical Review
    A - Atomic, Molecular, and Optical Physics 70 (2004) 023612-1-0236121-2.
date_created: 2018-12-11T11:57:12Z
date_published: 2004-08-01T00:00:00Z
date_updated: 2021-01-12T06:57:01Z
day: '01'
doi: 10.1103/PhysRevA.70.023612
extern: 1
intvolume: '        70'
issue: '2'
main_file_link:
- open_access: '1'
  url: http://arxiv.org/abs/cond-mat/0403240
month: '08'
oa: 1
page: 023612 - 1-0236121-2
publication: Physical Review A - Atomic, Molecular, and Optical Physics
publication_status: published
publisher: American Physical Society
publist_id: '4567'
quality_controlled: 0
status: public
title: Bose-Einstein quantum phase transition in an optical lattice model
type: journal_article
volume: 70
year: '2004'
...
---
_id: '2417'
alternative_title:
- 'Contemporary Mathematics '
author:
- first_name: László
  full_name: Lovász, László
  last_name: Lovász
- first_name: Katalin
  full_name: Vesztergombi, Katalin
  last_name: Vesztergombi
- first_name: Uli
  full_name: Uli Wagner
  id: 36690CA2-F248-11E8-B48F-1D18A9856A87
  last_name: Wagner
  orcid: 0000-0002-1494-0568
- first_name: Emo
  full_name: Welzl, Emo
  last_name: Welzl
citation:
  ama: 'Lovász L, Vesztergombi K, Wagner U, Welzl E. Convex quadrilaterals and k-sets
    . In: Pach J, ed. <i>Towards a Theory of Geometric Graphs</i>. Vol 342. American
    Mathematical Society; 2004:139-148. doi:<a href="https://doi.org/10.1090/conm/342">10.1090/conm/342</a>'
  apa: Lovász, L., Vesztergombi, K., Wagner, U., &#38; Welzl, E. (2004). Convex quadrilaterals
    and k-sets . In J. Pach (Ed.), <i>Towards a Theory of Geometric Graphs</i> (Vol.
    342, pp. 139–148). American Mathematical Society. <a href="https://doi.org/10.1090/conm/342">https://doi.org/10.1090/conm/342</a>
  chicago: Lovász, László, Katalin Vesztergombi, Uli Wagner, and Emo Welzl. “Convex
    Quadrilaterals and K-Sets .” In <i>Towards a Theory of Geometric Graphs</i>, edited
    by János Pach, 342:139–48. American Mathematical Society, 2004. <a href="https://doi.org/10.1090/conm/342">https://doi.org/10.1090/conm/342</a>.
  ieee: L. Lovász, K. Vesztergombi, U. Wagner, and E. Welzl, “Convex quadrilaterals
    and k-sets ,” in <i>Towards a Theory of Geometric Graphs</i>, vol. 342, J. Pach,
    Ed. American Mathematical Society, 2004, pp. 139–148.
  ista: 'Lovász L, Vesztergombi K, Wagner U, Welzl E. 2004.Convex quadrilaterals and
    k-sets . In: Towards a Theory of Geometric Graphs. Contemporary Mathematics ,
    vol. 342, 139–148.'
  mla: Lovász, László, et al. “Convex Quadrilaterals and K-Sets .” <i>Towards a Theory
    of Geometric Graphs</i>, edited by János Pach, vol. 342, American Mathematical
    Society, 2004, pp. 139–48, doi:<a href="https://doi.org/10.1090/conm/342">10.1090/conm/342</a>.
  short: L. Lovász, K. Vesztergombi, U. Wagner, E. Welzl, in:, J. Pach (Ed.), Towards
    a Theory of Geometric Graphs, American Mathematical Society, 2004, pp. 139–148.
date_created: 2018-12-11T11:57:32Z
date_published: 2004-01-01T00:00:00Z
date_updated: 2021-01-12T06:57:21Z
day: '01'
doi: 10.1090/conm/342
editor:
- first_name: János
  full_name: Pach, János
  last_name: Pach
extern: 1
intvolume: '       342'
month: '01'
page: 139 - 148
publication: Towards a Theory of Geometric Graphs
publication_status: published
publisher: American Mathematical Society
publist_id: '4508'
quality_controlled: 0
status: public
title: 'Convex quadrilaterals and k-sets '
type: book_chapter
volume: 342
year: '2004'
...
---
_id: '2425'
abstract:
- lang: eng
  text: A finite set N ⊂ Rd is a weak ε-net for an n-point set X ⊂ Rd (with respect
    to convex sets) if N intersects every convex set K with |K ∩ X| ≥ εn. We give
    an alternative, and arguably simpler, proof of the fact, first shown by Chazelle
    et al., that every point set X in Rd admits a weak ε-net of cardinality O(ε-dpolylog(1/ε)).
    Moreover, for a number of special point sets (e.g., for points on the moment curve),
    our method gives substantially better bounds. The construction yields an algorithm
    to construct such weak ε-nets in time O(n ln(1/ε)).
author:
- first_name: Jiří
  full_name: Matoušek, Jiří
  last_name: Matoušek
- first_name: Uli
  full_name: Uli Wagner
  id: 36690CA2-F248-11E8-B48F-1D18A9856A87
  last_name: Wagner
  orcid: 0000-0002-1494-0568
citation:
  ama: Matoušek J, Wagner U. New constructions of weak ε-nets. <i>Discrete &#38; Computational
    Geometry</i>. 2004;32(2):195-206. doi:<a href="https://doi.org/10.1007/s00454-004-1116-4">10.1007/s00454-004-1116-4</a>
  apa: Matoušek, J., &#38; Wagner, U. (2004). New constructions of weak ε-nets. <i>Discrete
    &#38; Computational Geometry</i>. Springer. <a href="https://doi.org/10.1007/s00454-004-1116-4">https://doi.org/10.1007/s00454-004-1116-4</a>
  chicago: Matoušek, Jiří, and Uli Wagner. “New Constructions of Weak ε-Nets.” <i>Discrete
    &#38; Computational Geometry</i>. Springer, 2004. <a href="https://doi.org/10.1007/s00454-004-1116-4">https://doi.org/10.1007/s00454-004-1116-4</a>.
  ieee: J. Matoušek and U. Wagner, “New constructions of weak ε-nets,” <i>Discrete
    &#38; Computational Geometry</i>, vol. 32, no. 2. Springer, pp. 195–206, 2004.
  ista: Matoušek J, Wagner U. 2004. New constructions of weak ε-nets. Discrete &#38;
    Computational Geometry. 32(2), 195–206.
  mla: Matoušek, Jiří, and Uli Wagner. “New Constructions of Weak ε-Nets.” <i>Discrete
    &#38; Computational Geometry</i>, vol. 32, no. 2, Springer, 2004, pp. 195–206,
    doi:<a href="https://doi.org/10.1007/s00454-004-1116-4">10.1007/s00454-004-1116-4</a>.
  short: J. Matoušek, U. Wagner, Discrete &#38; Computational Geometry 32 (2004) 195–206.
date_created: 2018-12-11T11:57:35Z
date_published: 2004-07-01T00:00:00Z
date_updated: 2021-01-12T06:57:24Z
day: '01'
doi: 10.1007/s00454-004-1116-4
extern: 1
intvolume: '        32'
issue: '2'
month: '07'
page: 195 - 206
publication: Discrete & Computational Geometry
publication_status: published
publisher: Springer
publist_id: '4500'
quality_controlled: 0
status: public
title: New constructions of weak ε-nets
type: journal_article
volume: 32
year: '2004'
...
---
_id: '2426'
abstract:
- lang: eng
  text: We introduce the adaptive neighborhood graph as a data structure for modeling
    a smooth manifold M embedded in some Euclidean space ℝ d. We assume that M is
    known to us only through a finite sample P ⊂ M, as is often the case in applications.
    The adaptive neighborhood graph is a geometric graph on P. Its complexity is at
    most min{2O(k)n, n2}, where n = P and k = dim M, as opposed to the n[d/2] complexity
    of the Delaunay triangulation, which is often used to model manifolds. We prove
    that we can correctly infer the connected components and the dimension of M from
    the adaptive neighborhood graph provided a certain standard sampling condition
    is fulfilled. The running time of the dimension detection algorithm is d20(k7
    log k) for each connected component of M. If the dimension is considered constant,
    this is a constant-time operation, and the adaptive neighborhood graph is of linear
    size. Moreover, the exponential dependence of the constants is only on the intrinsic
    dimension k, not on the ambient dimension d. This is of particular interest if
    the co-dimension is high, i.e., if k is much smaller than d, as is the case in
    many applications. The adaptive neighborhood graph also allows us to approximate
    the geodesic distances between the points in P.
author:
- first_name: Joachim
  full_name: Giesen, Joachim
  last_name: Giesen
- first_name: Uli
  full_name: Uli Wagner
  id: 36690CA2-F248-11E8-B48F-1D18A9856A87
  last_name: Wagner
  orcid: 0000-0002-1494-0568
citation:
  ama: Giesen J, Wagner U. Shape dimension and intrinsic metric from samples of manifolds.
    <i>Discrete &#38; Computational Geometry</i>. 2004;32(2):245-267. doi:<a href="https://doi.org/10.1007/s00454-004-1120-8">10.1007/s00454-004-1120-8</a>
  apa: Giesen, J., &#38; Wagner, U. (2004). Shape dimension and intrinsic metric from
    samples of manifolds. <i>Discrete &#38; Computational Geometry</i>. Springer.
    <a href="https://doi.org/10.1007/s00454-004-1120-8">https://doi.org/10.1007/s00454-004-1120-8</a>
  chicago: Giesen, Joachim, and Uli Wagner. “Shape Dimension and Intrinsic Metric
    from Samples of Manifolds.” <i>Discrete &#38; Computational Geometry</i>. Springer,
    2004. <a href="https://doi.org/10.1007/s00454-004-1120-8">https://doi.org/10.1007/s00454-004-1120-8</a>.
  ieee: J. Giesen and U. Wagner, “Shape dimension and intrinsic metric from samples
    of manifolds,” <i>Discrete &#38; Computational Geometry</i>, vol. 32, no. 2. Springer,
    pp. 245–267, 2004.
  ista: Giesen J, Wagner U. 2004. Shape dimension and intrinsic metric from samples
    of manifolds. Discrete &#38; Computational Geometry. 32(2), 245–267.
  mla: Giesen, Joachim, and Uli Wagner. “Shape Dimension and Intrinsic Metric from
    Samples of Manifolds.” <i>Discrete &#38; Computational Geometry</i>, vol. 32,
    no. 2, Springer, 2004, pp. 245–67, doi:<a href="https://doi.org/10.1007/s00454-004-1120-8">10.1007/s00454-004-1120-8</a>.
  short: J. Giesen, U. Wagner, Discrete &#38; Computational Geometry 32 (2004) 245–267.
date_created: 2018-12-11T11:57:35Z
date_published: 2004-09-01T00:00:00Z
date_updated: 2021-01-12T06:57:25Z
day: '01'
doi: 10.1007/s00454-004-1120-8
extern: 1
intvolume: '        32'
issue: '2'
month: '09'
page: 245 - 267
publication: Discrete & Computational Geometry
publication_status: published
publisher: Springer
publist_id: '4499'
quality_controlled: 0
status: public
title: Shape dimension and intrinsic metric from samples of manifolds
type: journal_article
volume: 32
year: '2004'
...
---
_id: '2461'
author:
- first_name: Michael
  full_name: Sauer, Michael
  last_name: Sauer
- first_name: Jirí
  full_name: Friml, Jirí
  id: 4159519E-F248-11E8-B48F-1D18A9856A87
  last_name: Friml
  orcid: 0000-0002-8302-7596
citation:
  ama: Sauer M, Friml J. The Matryoshka dolls of plant polarity. <i>Development</i>.
    2004;131(23):5774-5775. doi:<a href="https://doi.org/10.1242/dev.01463">10.1242/dev.01463</a>
  apa: Sauer, M., &#38; Friml, J. (2004). The Matryoshka dolls of plant polarity.
    <i>Development</i>. Company of Biologists. <a href="https://doi.org/10.1242/dev.01463">https://doi.org/10.1242/dev.01463</a>
  chicago: Sauer, Michael, and Jiří Friml. “The Matryoshka Dolls of Plant Polarity.”
    <i>Development</i>. Company of Biologists, 2004. <a href="https://doi.org/10.1242/dev.01463">https://doi.org/10.1242/dev.01463</a>.
  ieee: M. Sauer and J. Friml, “The Matryoshka dolls of plant polarity,” <i>Development</i>,
    vol. 131, no. 23. Company of Biologists, pp. 5774–5775, 2004.
  ista: Sauer M, Friml J. 2004. The Matryoshka dolls of plant polarity. Development.
    131(23), 5774–5775.
  mla: Sauer, Michael, and Jiří Friml. “The Matryoshka Dolls of Plant Polarity.” <i>Development</i>,
    vol. 131, no. 23, Company of Biologists, 2004, pp. 5774–75, doi:<a href="https://doi.org/10.1242/dev.01463">10.1242/dev.01463</a>.
  short: M. Sauer, J. Friml, Development 131 (2004) 5774–5775.
date_created: 2018-12-11T11:57:48Z
date_published: 2004-12-01T00:00:00Z
date_updated: 2021-01-12T06:57:37Z
day: '01'
doi: 10.1242/dev.01463
extern: '1'
intvolume: '       131'
issue: '23'
language:
- iso: eng
month: '12'
oa_version: None
page: 5774 - 5775
publication: Development
publication_status: published
publisher: Company of Biologists
publist_id: '4442'
quality_controlled: '1'
status: public
title: The Matryoshka dolls of plant polarity
type: review
user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87
volume: 131
year: '2004'
...
---
_id: '17717'
abstract:
- lang: eng
  text: We demonstrate that constraints on cosmological parameters from the distribution
    of clusters as a function of redshift (dN/dz) are complementary to accurate angular
    diameter distance (D_A) measurements to clusters, and their combination significantly
    tightens constraints on the energy density content of the Universe. The number
    counts can be obtained from X-ray and/or SZ (Sunyaev-Zel'dovich effect) surveys,
    and the angular diameter distances can be determined from deep observations of
    the intra-cluster gas using their thermal bremsstrahlung X-ray emission and the
    SZ effect. We combine constraints from simulated cluster number counts expected
    from a 12 deg^2 SZ cluster survey and constraints from simulated angular diameter
    distance measurements based on the X-ray/SZ method assuming a statistical accuracy
    of 10% in the angular diameter distance determination of 100 clusters with redshifts
    less than 1.5. We find that Omega_m can be determined within about 25%, Omega_Lambda
    within 20%, and w within 16%. We show that combined dN/dz + D_A constraints can
    be used to constrain the different energy densities in the Universe even in the
    presence of a few percent redshift dependent systematic error in D_A. We also
    address the question of how best to select clusters of galaxies for accurate diameter
    distance determinations. We show that the joint dN/dz + D_A constraints on cosmological
    parameters for a fixed target accuracy in the energy density parameters are optimized
    by selecting clusters with redshift upper cut--offs in the range 0.5 < z < 1.
article_processing_charge: No
article_type: original
author:
- first_name: Sandor M.
  full_name: Molnar, Sandor M.
  last_name: Molnar
- first_name: Zoltán
  full_name: Haiman, Zoltán
  id: 7c006e8c-cc0d-11ee-8322-cb904ef76f36
  last_name: Haiman
- first_name: Mark
  full_name: Birkinshaw, Mark
  last_name: Birkinshaw
- first_name: Richard F.
  full_name: Mushotzky, Richard F.
  last_name: Mushotzky
citation:
  ama: Molnar SM, Haiman Z, Birkinshaw M, Mushotzky RF. Constraints on the energy
    content of the universe from a combination of galaxy cluster observables. <i>The
    Astrophysical Journal</i>. 2004;601(1):22-27. doi:<a href="https://doi.org/10.1086/380295">10.1086/380295</a>
  apa: Molnar, S. M., Haiman, Z., Birkinshaw, M., &#38; Mushotzky, R. F. (2004). Constraints
    on the energy content of the universe from a combination of galaxy cluster observables.
    <i>The Astrophysical Journal</i>. American Astronomical Society. <a href="https://doi.org/10.1086/380295">https://doi.org/10.1086/380295</a>
  chicago: Molnar, Sandor M., Zoltán Haiman, Mark Birkinshaw, and Richard F. Mushotzky.
    “Constraints on the Energy Content of the Universe from a Combination of Galaxy
    Cluster Observables.” <i>The Astrophysical Journal</i>. American Astronomical
    Society, 2004. <a href="https://doi.org/10.1086/380295">https://doi.org/10.1086/380295</a>.
  ieee: S. M. Molnar, Z. Haiman, M. Birkinshaw, and R. F. Mushotzky, “Constraints
    on the energy content of the universe from a combination of galaxy cluster observables,”
    <i>The Astrophysical Journal</i>, vol. 601, no. 1. American Astronomical Society,
    pp. 22–27, 2004.
  ista: Molnar SM, Haiman Z, Birkinshaw M, Mushotzky RF. 2004. Constraints on the
    energy content of the universe from a combination of galaxy cluster observables.
    The Astrophysical Journal. 601(1), 22–27.
  mla: Molnar, Sandor M., et al. “Constraints on the Energy Content of the Universe
    from a Combination of Galaxy Cluster Observables.” <i>The Astrophysical Journal</i>,
    vol. 601, no. 1, American Astronomical Society, 2004, pp. 22–27, doi:<a href="https://doi.org/10.1086/380295">10.1086/380295</a>.
  short: S.M. Molnar, Z. Haiman, M. Birkinshaw, R.F. Mushotzky, The Astrophysical
    Journal 601 (2004) 22–27.
date_created: 2024-09-06T09:02:16Z
date_published: 2004-01-20T00:00:00Z
date_updated: 2024-09-25T13:08:12Z
day: '20'
doi: 10.1086/380295
extern: '1'
intvolume: '       601'
issue: '1'
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://doi.org/10.1086/380295
month: '01'
oa: 1
oa_version: Published Version
page: 22-27
publication: The Astrophysical Journal
publication_identifier:
  issn:
  - 0004-637X
  - 1538-4357
publication_status: published
publisher: American Astronomical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: Constraints on the energy content of the universe from a combination of galaxy
  cluster observables
type: journal_article
user_id: 317138e5-6ab7-11ef-aa6d-ffef3953e345
volume: 601
year: '2004'
...
