@InProceedings{dahlke_et_al:DagSemProc.08492.1, author = {Dahlke, Stephan and Daubechies, Ingrid and Elad, Michael and Kutyniok, Gitta and Teschke, Gerd}, title = {{08492 Abstracts Collection – Structured Decompositions and Efficient Algorithms}}, booktitle = {Structured Decompositions and Efficient Algorithms}, pages = {1--18}, series = {Dagstuhl Seminar Proceedings (DagSemProc)}, ISSN = {1862-4405}, year = {2009}, volume = {8492}, editor = {Stephan Dahlke and Ingrid Daubechies and Michal Elad and Gitta Kutyniok and Gerd Teschke}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/DagSemProc.08492.1}, URN = {urn:nbn:de:0030-drops-18860}, doi = {10.4230/DagSemProc.08492.1}, annote = {Keywords: Sparse signal representation, optimal signal reconstruction, approximation, compression} } @InProceedings{dahlke_et_al:DagSemProc.08492.2, author = {Dahlke, Stephan and Daubechies, Ingrid and Elad, Michael and Kutyniok, Gitta and Teschke, Gerd}, title = {{08492 Executive Summary – Structured Decompositions and Efficient Algorithms }}, booktitle = {Structured Decompositions and Efficient Algorithms}, pages = {1--5}, series = {Dagstuhl Seminar Proceedings (DagSemProc)}, ISSN = {1862-4405}, year = {2009}, volume = {8492}, editor = {Stephan Dahlke and Ingrid Daubechies and Michal Elad and Gitta Kutyniok and Gerd Teschke}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/DagSemProc.08492.2}, URN = {urn:nbn:de:0030-drops-18851}, doi = {10.4230/DagSemProc.08492.2}, annote = {Keywords: Sparse signal representation, optimal signal reconstruction, approximation, compression} } @InProceedings{elad_et_al:DagSemProc.08492.3, author = {Elad, Michael and Yavneh, Irad}, title = {{A Weighted Average of Sparse Representations is Better than the Sparsest One Alone}}, booktitle = {Structured Decompositions and Efficient Algorithms}, pages = {1--35}, series = {Dagstuhl Seminar Proceedings (DagSemProc)}, ISSN = {1862-4405}, year = {2009}, volume = {8492}, editor = {Stephan Dahlke and Ingrid Daubechies and Michal Elad and Gitta Kutyniok and Gerd Teschke}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/DagSemProc.08492.3}, URN = {urn:nbn:de:0030-drops-18828}, doi = {10.4230/DagSemProc.08492.3}, annote = {Keywords: Sparse representations, MMSE, MAP, mathcing pursuit} } @InProceedings{krahmer_et_al:DagSemProc.08492.4, author = {Krahmer, Felix and Pfander, G\"{o}tz E. and Rashkov, Peter}, title = {{An open question on the existence of Gabor frames in general linear position}}, booktitle = {Structured Decompositions and Efficient Algorithms}, pages = {1--7}, series = {Dagstuhl Seminar Proceedings (DagSemProc)}, ISSN = {1862-4405}, year = {2009}, volume = {8492}, editor = {Stephan Dahlke and Ingrid Daubechies and Michal Elad and Gitta Kutyniok and Gerd Teschke}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/DagSemProc.08492.4}, URN = {urn:nbn:de:0030-drops-18848}, doi = {10.4230/DagSemProc.08492.4}, annote = {Keywords: Gabor systems, erasure channels, time--frequency dictionaries, short--time Fourier transform, uncertainty principle.} } @InProceedings{ehler_et_al:DagSemProc.08492.5, author = {Ehler, Martin and Geisel, Simone}, title = {{Arbitrary Shrinkage Rules for Approximation Schemes with Sparsity Constraints}}, booktitle = {Structured Decompositions and Efficient Algorithms}, pages = {1--12}, series = {Dagstuhl Seminar Proceedings (DagSemProc)}, ISSN = {1862-4405}, year = {2009}, volume = {8492}, editor = {Stephan Dahlke and Ingrid Daubechies and Michal Elad and Gitta Kutyniok and Gerd Teschke}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/DagSemProc.08492.5}, URN = {urn:nbn:de:0030-drops-18816}, doi = {10.4230/DagSemProc.08492.5}, annote = {Keywords: Frames, shrinkage, variational problems, sparse approximation} } @InProceedings{grochenig_et_al:DagSemProc.08492.6, author = {Gr\"{o}chenig, Karlheinz and Hrycak, Tomasz}, title = {{Pseudospectral Fourier reconstruction with IPRM}}, booktitle = {Structured Decompositions and Efficient Algorithms}, pages = {1--3}, series = {Dagstuhl Seminar Proceedings (DagSemProc)}, ISSN = {1862-4405}, year = {2009}, volume = {8492}, editor = {Stephan Dahlke and Ingrid Daubechies and Michal Elad and Gitta Kutyniok and Gerd Teschke}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/DagSemProc.08492.6}, URN = {urn:nbn:de:0030-drops-18830}, doi = {10.4230/DagSemProc.08492.6}, annote = {Keywords: IPRM, Fourier series, inverse methods, pseudospectral methods} } @InProceedings{dorfler_et_al:DagSemProc.08492.7, author = {D\"{o}rfler, Monika and Torr\'{e}sani, Bruno}, title = {{Representation of Operators in the Time-Frequency Domain and Generalzed Gabor Multipliers}}, booktitle = {Structured Decompositions and Efficient Algorithms}, pages = {1--28}, series = {Dagstuhl Seminar Proceedings (DagSemProc)}, ISSN = {1862-4405}, year = {2009}, volume = {8492}, editor = {Stephan Dahlke and Ingrid Daubechies and Michal Elad and Gitta Kutyniok and Gerd Teschke}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/DagSemProc.08492.7}, URN = {urn:nbn:de:0030-drops-18808}, doi = {10.4230/DagSemProc.08492.7}, annote = {Keywords: Operator approximation, generalized Gabor multipliers, spreading function, twisted convolution} } @InProceedings{raasch:DagSemProc.08492.8, author = {Raasch, Thorsten}, title = {{Sparse Reconstructions for Inverse PDE Problems}}, booktitle = {Structured Decompositions and Efficient Algorithms}, pages = {1--8}, series = {Dagstuhl Seminar Proceedings (DagSemProc)}, ISSN = {1862-4405}, year = {2009}, volume = {8492}, editor = {Stephan Dahlke and Ingrid Daubechies and Michal Elad and Gitta Kutyniok and Gerd Teschke}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/DagSemProc.08492.8}, URN = {urn:nbn:de:0030-drops-18784}, doi = {10.4230/DagSemProc.08492.8}, annote = {Keywords: Adaptivity, sparse reconstructions, l1 minimization, parameter identification} } @InProceedings{dahlke_et_al:DagSemProc.08492.9, author = {Dahlke, Stephan and Steidl, Gabriele and Teschke, Gerd}, title = {{The Continuous Shearlet Transform in Arbitrary Space Dimensions}}, booktitle = {Structured Decompositions and Efficient Algorithms}, pages = {1--7}, series = {Dagstuhl Seminar Proceedings (DagSemProc)}, ISSN = {1862-4405}, year = {2009}, volume = {8492}, editor = {Stephan Dahlke and Ingrid Daubechies and Michal Elad and Gitta Kutyniok and Gerd Teschke}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/DagSemProc.08492.9}, URN = {urn:nbn:de:0030-drops-19216}, doi = {10.4230/DagSemProc.08492.9}, annote = {Keywords: } } @InProceedings{tabacco:DagSemProc.08492.10, author = {Tabacco, Anita}, title = {{Time-Frequency Analysis and PDE's}}, booktitle = {Structured Decompositions and Efficient Algorithms}, pages = {1--4}, series = {Dagstuhl Seminar Proceedings (DagSemProc)}, ISSN = {1862-4405}, year = {2009}, volume = {8492}, editor = {Stephan Dahlke and Ingrid Daubechies and Michal Elad and Gitta Kutyniok and Gerd Teschke}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/DagSemProc.08492.10}, URN = {urn:nbn:de:0030-drops-18792}, doi = {10.4230/DagSemProc.08492.10}, annote = {Keywords: Fourier multipliers, modulation spaces, short-time Fourier transform} }