Dissertations / Theses on the topic 'Sparsity Problem'
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Flemming, Jens. "Quadratic Inverse Problems and Sparsity Promoting Regularization." Doctoral thesis, Universitätsbibliothek Chemnitz, 2018. http://nbn-resolving.de/urn:nbn:de:bsz:ch1-qucosa-232402.
Full textTrede, Dennis. "Inverse problems with sparsity constraints convergence rates and exact recovery." Berlin Logos-Verl, 2010. http://d-nb.info/1002361532/04.
Full textHuang, Zan, Hsinchun Chen, and Daniel Zeng. "Applying Associative Retrieval Techniques to Alleviate the Sparsity Problem in Collaborative Filtering." ACM, 2004. http://hdl.handle.net/10150/105493.
Full textLamus, Garcia Herreros Camilo. "Models and algorithms of brain connectivity, spatial sparsity, and temporal dynamics for the MEG/EEG inverse problem." Thesis, Massachusetts Institute of Technology, 2015. http://hdl.handle.net/1721.1/103160.
Full textFrancisco, André Biasin Segalla. "Esparsidade estruturada em reconstrução de fontes de EEG." Universidade de São Paulo, 2018. http://www.teses.usp.br/teses/disponiveis/43/43134/tde-13052018-112615/.
Full textWei, Mu-Hsin. "Electromagnetic induction spectroscopy for the detection of subsurface targets." Diss., Georgia Institute of Technology, 2012. http://hdl.handle.net/1853/45896.
Full textHernández, Castañón Viviana del Rocío. "Localization of brain oscillatory sources from (S)EEG recordings." Electronic Thesis or Diss., Université de Lorraine, 2023. http://www.theses.fr/2023LORR0010.
Full textCarcreff, Ewen. "Déconvolution adaptative pour le contrôle non destructif par ultrasons." Thesis, Le Mans, 2014. http://www.theses.fr/2014LEMA1009/document.
Full textDai, Liang. "On some sparsity related problems and the randomized Kaczmarz algorithm." Licentiate thesis, Uppsala universitet, Avdelningen för systemteknik, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-226198.
Full textCarloni, Gertosio Rémi. "Joint deconvolution and semi & unsupervised component separation, with application to radio-interferometry." Electronic Thesis or Diss., université Paris-Saclay, 2022. https://theses.hal.science/tel-03881392.
Full textBarbault, Pierre. "Un ticket pour le sparse : de l'estimation des signaux et des paramètres en problèmes inverses bernoulli-gaussiens." Electronic Thesis or Diss., université Paris-Saclay, 2023. http://www.theses.fr/2023UPASG049.
Full textSmith, Chandler B. "Sparsity Constrained Inverse Problems - Application to Vibration-based Structural Health Monitoring." ScholarWorks @ UVM, 2019. https://scholarworks.uvm.edu/graddis/1143.
Full textDumitru, Mircea. "Approche bayésienne de l'estimation des composantes périodiques des signaux en chronobiologie." Thesis, Université Paris-Saclay (ComUE), 2016. http://www.theses.fr/2016SACLS104/document.
Full textZheng, Yuling. "Algorithmes bayésiens variationnels accélérés et applications aux problèmes inverses de grande taille." Thesis, Paris 11, 2014. http://www.theses.fr/2014PA112354/document.
Full textBrauer, Christoph Verfasser], and Dirk [Akademischer Betreuer] [Lorenz. "Homotopy Methods for Linear Optimization Problems with Sparsity Penalty and Applications / Christoph Brauer ; Betreuer: Dirk Lorenz." Braunschweig : Technische Universität Braunschweig, 2018. http://d-nb.info/1175815632/34.
Full textRaharja, Andreas Budi [Verfasser], Christian [Gutachter] Kanzow, and Tim [Gutachter] Hoheisel. "Optimisation Problems with Sparsity Terms: Theory and Algorithms / Andreas Budi Raharja ; Gutachter: Christian Kanzow, Tim Hoheisel." Würzburg : Universität Würzburg, 2021. http://d-nb.info/1238018459/34.
Full textMacé, Anne-Sophie. "Algorithmes de super-résolution pour la microscopie à balayage laser avec modelage de faisceau par diffraction conique." Thesis, Sorbonne Paris Cité, 2018. http://www.theses.fr/2018USPCB212.
Full textBertrand, Quentin. "Hyperparameter selection for high dimensional sparse learning : application to neuroimaging." Electronic Thesis or Diss., université Paris-Saclay, 2021. http://www.theses.fr/2021UPASG054.
Full textKitic, Srdan. "Cosparse regularization of physics-driven inverse problems." Thesis, Rennes 1, 2015. http://www.theses.fr/2015REN1S152/document.
Full textRaguet, Hugo. "A Signal Processing Approach to Voltage-Sensitive Dye Optical Imaging." Thesis, Paris 9, 2014. http://www.theses.fr/2014PA090031/document.
Full textPham, Quy Muoi [Verfasser], Peter [Akademischer Betreuer] Mass, and Nho Hao [Akademischer Betreuer] Dinh. "Sparsity Constraints and Regularization for Nonlinear Inverse Problems / Quy Muoi Pham. Gutachter: Peter Mass ; Hao Dinh Nho. Betreuer: Peter Mass." Bremen : Staats- und Universitätsbibliothek Bremen, 2012. http://d-nb.info/107199350X/34.
Full textCherni, Afef. "Méthodes modernes d'analyse de données en biophysique analytique : résolution des problèmes inverses en RMN DOSY et SM." Thesis, Strasbourg, 2018. http://www.theses.fr/2018STRAJ055/document.
Full textPasha, Mirjeta. "Krylov subspace type methods for the computation of non-negative or sparse solutions of ill-posed problems." Kent State University / OhioLINK, 2020. http://rave.ohiolink.edu/etdc/view?acc_num=kent1586459362313778.
Full textGUASTAVINO, SABRINA. "Learning and inverse problems: from theory to solar physics applications." Doctoral thesis, Università degli studi di Genova, 2020. http://hdl.handle.net/11567/998315.
Full textHadachi, Amnir. "Travel Time Estimation Using Sparsely Sampled Probe GPS Data in Urban Road Networks Context." Phd thesis, INSA de Rouen, 2013. http://tel.archives-ouvertes.fr/tel-00800203.
Full textRoulet, Vincent. "On the geometry of optimization problems and their structure." Thesis, Paris Sciences et Lettres (ComUE), 2017. http://www.theses.fr/2017PSLEE069/document.
Full textMärz, Maximilian Arthus [Verfasser], Martin [Akademischer Betreuer] Genzel, Pierre [Akademischer Betreuer] Weiss, Gabriele [Gutachter] Steidl, Felix [Gutachter] Krahmer, and Pierre [Gutachter] Weiss. "Solving underdetermined inverse problems : from advanced sparsity models to deep learning / Maximilian Arthus März ; Gutachter: Gabriele Steidl, Felix Krahmer, Pierre Weiss ; Martin Genzel, Pierre Weiss." Berlin : Technische Universität Berlin, 2021. http://d-nb.info/1241183465/34.
Full textSouza, Alessandra Macedo de. "O Método Primal Dual Barreira Logarítmica aplicado ao problema de fluxo de carga ótimo." Universidade de São Paulo, 1998. http://www.teses.usp.br/teses/disponiveis/18/18133/tde-28112017-121304/.
Full textFlemming, Jens [Verfasser], Bernd [Gutachter] Hofmann, Dirk [Gutachter] Lorenz, and Otmar [Gutachter] Scherzer. "Quadratic Inverse Problems and Sparsity Promoting Regularization : Two subjects, some links between them, and an application in laser optics / Jens Flemming ; Gutachter: Bernd Hofmann, Dirk Lorenz, Otmar Scherzer." Chemnitz : Universitätsbibliothek Chemnitz, 2018. http://d-nb.info/121464967X/34.
Full textGaultier, Clément. "Conception et évaluation de modèles parcimonieux et d'algorithmes pour la résolution de problèmes inverses en audio." Thesis, Rennes 1, 2019. http://www.theses.fr/2019REN1S009/document.
Full textKolar, Mladen. "Uncovering Structure in High-Dimensions: Networks and Multi-task Learning Problems." Research Showcase @ CMU, 2013. http://repository.cmu.edu/dissertations/229.
Full textEscande, Paul. "Compression et inférence des opérateurs intégraux : applications à la restauration d’images dégradées par des flous variables." Thesis, Toulouse, ISAE, 2016. http://www.theses.fr/2016ESAE0020/document.
Full textMeresescu, Alina-Georgiana. "Inverse Problems of Deconvolution Applied in the Fields of Geosciences and Planetology." Thesis, Université Paris-Saclay (ComUE), 2018. http://www.theses.fr/2018SACLS316/document.
Full textOlsson, Maja. "Konstruktioner av den svenska glesbygdens problem : - En kritisk policystudie av regeringen Reinfeldt och regeringen Löfven." Thesis, Linnéuniversitetet, Institutionen för statsvetenskap (ST), 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-85650.
Full textBot, Radu Ioan, and Bernd Hofmann. "The impact of a curious type of smoothness conditions on convergence rates in l1-regularization." Universitätsbibliothek Chemnitz, 2013. http://nbn-resolving.de/urn:nbn:de:bsz:ch1-qucosa-104381.
Full textRambour, Clément. "Approches tomographiques structurelles pour l'analyse du milieu urbain par tomographie SAR THR : TomoSAR." Thesis, Université Paris-Saclay (ComUE), 2019. http://www.theses.fr/2019SACLT007/document.
Full textNgolè, Mboula Fred Maurice. "Méthodes et algorithmes avancés pour l'imagerie astronomique de haute précision." Thesis, Université Paris-Saclay (ComUE), 2016. http://www.theses.fr/2016SACLS343/document.
Full textVaiter, Samuel. "Régularisations de Faible Complexité pour les Problèmes Inverses." Phd thesis, Université Paris Dauphine - Paris IX, 2014. http://tel.archives-ouvertes.fr/tel-01026398.
Full textLaroche, Nans. "Méthodes d'imagerie ultrasonore avancées et rapides pour le contrôle non destructif de matériaux atténuants et diffusants." Thesis, Ecole centrale de Nantes, 2021. http://www.theses.fr/2021ECDN0036.
Full textRambour, Clément. "Approches tomographiques structurelles pour l'analyse du milieu urbain par tomographie SAR THR : TomoSAR." Electronic Thesis or Diss., Université Paris-Saclay (ComUE), 2019. http://www.theses.fr/2019SACLT007.
Full textGodeme, Jean-Jacques. "Ρhase retrieval with nοn-Euclidean Bregman based geοmetry". Electronic Thesis or Diss., Normandie, 2024. http://www.theses.fr/2024NORMC214.
Full textMeiniel, William. "Développement et mise en oeuvre de stratégies d'échantillonnage comprimé pour le débruitage et l'acquisition d'images en microscopie à fluorescence et en tomographie en cohérence optique." Electronic Thesis or Diss., Paris, ENST, 2018. http://www.theses.fr/2018ENST0052.
Full textRivoirard, Vincent. "Estimation bayésienne non paramétrique." Phd thesis, Université Paris-Diderot - Paris VII, 2002. http://tel.archives-ouvertes.fr/tel-00002149.
Full textsardjono, rita, and 連瑞雲. "Applying Second-Degree Neighborhood to Alleviate the Sparsity Problem in Collaborative Filtering." Thesis, 2004. http://ndltd.ncl.edu.tw/handle/93490971127788898651.
Full textLee, Ming-Yu, and 李銘瑜. "Associating Expertized Information on Preference Estimation for Alleviating Sparsity Problem in Personalization." Thesis, 2005. http://ndltd.ncl.edu.tw/handle/98015653940893961019.
Full textFlemming, Jens. "Quadratic Inverse Problems and Sparsity Promoting Regularization: Two subjects, some links between them, and an application in laser optics." Doctoral thesis, 2017. https://monarch.qucosa.de/id/qucosa%3A20855.
Full textTABASSO, MYRIAM. "Spatial regression in large datasets: problem set solution." Doctoral thesis, 2014. http://hdl.handle.net/11573/918515.
Full textKlem, Estiaan Murrell. "Non-chordal patterns associated with the positive definite completion problem / Estiaan Murrell Klem." Thesis, 2015. http://hdl.handle.net/10394/15334.
Full textRaharja, Andreas Budi. "Optimisation Problems with Sparsity Terms: Theory and Algorithms." Doctoral thesis, 2021. https://doi.org/10.25972/OPUS-24195.
Full textLapucci, Matteo, and Marco Sciandrone. "Theory and algorithms for sparsity constrained optimization problems." Doctoral thesis, 2022. http://hdl.handle.net/2158/1258429.
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