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Displaying 1 - 25 of 185 results.

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    • Journal article
    A Riemannian rank-adaptive method for low-rank optimization
    Zhou, Guifang Huang, Wen[UCL] Gallivan, Kyle A. Van Dooren, Paul Absil, Pierre-Antoine[UCL] (2016) Neurocomputing — Vol. 192, p. 72-80 (2016)
    • Journal article
    On the largest principal angle between random subspaces
    Absil, Pierre-Antoine[UCL] Edelman, A Koev, P (2006) Linear Algebra and Its Applications — Vol. 414, no. 1, p. 288-294 (2006)
    • Speech
    Tensor- versus matrix-based algorithms in exponential data fitting (abstract)
    Ishteva, Mariya[UCL] Absil, Pierre-Antoine[UCL] Van Huffel, Sabine De Lathauwer, L. (2010) 29th Benelux Meeting on Systems and Control — Heeze, The Netherlands
    • Speech
    Review of Similarity Matrices and Application to Subgraph Matching (abstract)
    Cason, Thomas[UCL] Absil, Pierre-Antoine[UCL] Van Dooren, Paul[UCL] (2010) 29th Benelux Meeting on Systems and Control — Heeze, The Netherlands
    • Journal article
    A Riemannian rank-adaptive method for low-rank matrix completion
    Gao, Bin[UCL] Absil, Pierre-Antoine[UCL] (2021) Computational Optimization and Applications — (2021)
    • Journal article
    Intrinsic representation of tangent vectors and vector transport on matrix manifolds
    Huang, Wen[UCL] Absil, Pierre-Antoine[UCL] Gallivan, Kyle A. (2016) Numerische Mathematik — Vol. 136, no. 2, p. 523-543 (27 october 2016)
    • Speech
    Low-Rank Plus Sparse Trajectory Decomposition for Direct Exoplanet Imaging
    Vary, Simon[UCL] Daglayan Sevim, Hazan[UCL] Jacques, Laurent[UCL] Absil, Pierre-Antoine[UCL] (2023) ICASSP 2023 - 2023 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) — Rhodes Island, Greece
    • Journal article
    Two-sided Grassmann-Rayleigh quotient iteration
    Absil, Pierre-Antoine[UCL] Van Dooren, Paul[UCL] (2010) Numerische Mathematik — Vol. 114, p. 549-571 (2010)
    • BookChapter
    Riemannian BFGS algorithm with applications
    Qi, Chunhong Gallivan, Kyle[UCL] Absil, Pierre-Antoine[UCL] (2010) Recent Advances in Optimization and its Applications in Engineering — [ISBN : 978-3-642-12597-3]
    • Speech
    Blended smoothing splines on Riemannian manifolds
    Gousenbourger, Pierre-Yves[UCL] Massart, Estelle[UCL] Absil, Pierre-Antoine[UCL] (2018) iTwist 2018 — Marseille
    • Speech
    The best rank-(R1,R2,R3) approximation of tensors by means of a geometric Newton method
    Ishteva, M. De Lathauwer, L. Absil, Pierre-Antoine[UCL] Van Huffel, Sabine (2008) Proceedings of Sixth (6th) International Conference of Numerical Analysis and Applied Mathematics (ICNAAM 2008) — Psalidi, Kos, Greece
    • Journal article
    Manopt, a matlab toolbox for optimization on manifolds
    Boumal, Nicolas[UCL] Sepulchre, Rodolphe[UCL] Absil, Pierre-Antoine[UCL] Mishra, Bamdev (2014) Journal of Machine Learning Research — Vol. 15, p. 1455-1459 (2014)
    • BookChapter
    A differential-geometric look at the Jacobi-Davidson framework
    Absil, Pierre-Antoine[UCL] Hochstenbach, Michiel E. (2013) Mathematical System Theory - Festschrift in Honor of Uwe Helmke on the Occasion of his Sixtieth Birthday — [ISBN : 978-1470044008]
    • Journal article
    A Broyden Class of Quasi-Newton Methods for Riemannian Optimization
    Huang, Wen[UCL] Gallivan, Kyle A. Absil, Pierre-Antoine[UCL] (2015) SIAM Journal on Optimization — Vol. 25, no. 3, p. 1660-1685 (2015)
    • Speech
    Joint diagonalization on the oblique manifold for independent component analysis
    Absil, Pierre-Antoine[UCL] Gallivan, K.A. (2006) 2006 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2006) — Toulouse, France
    • Journal article
    Best low multilinear rank approximation of higher-order tensors, based on the Riemannian trust-region scheme
    Ishteva, M. Absil, Pierre-Antoine[UCL] Van Huffel, Sabine De Lathauwer, L. (2011) SIAM Journal on Matrix Analysis and Applications — Vol. 32, no. 1, p. 115-135 (2011)
    • Journal article
    A Grassmann-Rayleigh quotient iteration for computing invariant subspaces
    Absil, Pierre-Antoine[UCL] Mahony, R. Sepulchre, Rodolphe[UCL] Van Dooren, Paul[UCL] (2002) SIAM Review — Vol. 44, no. 1, p. 57-73 (2002)
    • Journal article
    Constraint reduction for linear programs with many inequality constraints
    Tits, André[UCL] Absil, Pierre-Antoine[UCL] Woessner, W.P. (2006) SIAM Journal on Optimization — Vol. 17, no. 1, p. 119 (2006)
    • Journal article
    Data Fitting on Manifolds with Composite Bézier-Like Curves and Blended Cubic Splines
    Gousenbourger, Pierre-Yves[UCL] Massart, Estelle[UCL] Absil, Pierre-Antoine[UCL] (2018) Journal of Mathematical Imaging and Vision — Vol. 61, no. 5, p. 645-671 (2018)
    • Journal article
    Differentiable piecewise-Bézier surfaces on Riemannian manifolds
    Absil, Pierre-Antoine[UCL] Gousenbourger, Pierre-Yves[UCL] Striewski, Paul Wirth, Benedikt (2016) SIAM Journal on Imaging Sciences — Vol. 9, no. 4, p. 1788-1828 (2016)
    • Speech
    The Information Inequality on Function Spaces (abstract)
    Ivanov, Tzvetan[UCL] Gevers, Michel[UCL] Absil, Pierre-Antoine[UCL] Anderson, Brian D.O. (2010) 29th Benelux Meeting on Systems and Control — Heeze, The Netherlands
    • Journal article
    Low-rank retractions: a survey and new results
    Absil, Pierre-Antoine[UCL] Oseledets, Ivan V. (2015) Computational Optimization and Applications : an international journal — Vol. 62, no. 1, p. 5-29 (September 2015)
    • Journal article
    On a minimum enclosing ball of a collection of linear subspaces
    Marrinan, Tim Absil, Pierre-Antoine[UCL] Gillis, Nicolas (2021) Linear Algebra and its Applications — Vol. 625, p. 248-278 (2021)
    • BookChapter
    Geometric optimization methods for the analysis of gene expression data
    Journée, M. Teschendorff, A.E. Absil, Pierre-Antoine[UCL] Tavaré, S. Sepulchre, Rodolphe[UCL] (2007) Principal Manifolds for Data Visualisation and Dimension Reduction — [ISBN : 978-3-540-73749-0]
    • Journal article
    Rank Estimation for Third-Order Tensor Completion in the Tensor-Train Format
    Vermeylen, Charlotte Olikier, Guillaume[UCLouvain] Absil, Pierre-Antoine[UCL] Van Barel, Marc (2023) Proceedings of the 31st European Signal Processing Conference (EUSIPCO 2023 — , p. 965-969 (2023)

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