Publications de Daniel RUIZ
Philip Knight, Luce Le Gorrec, Sandrine Mouysset, Daniel Ruiz
Introducing the Class of SemiDoubly Stochastic Matrices: A Novel Scaling Approach for Rectangular Matrices
SIAM Journal on Matrix Analysis and Applications, 2023, 44 (4), pp.1731-1748. ⟨10.1137/22M1519791⟩
Luce Le Gorrec, Sandrine Mouysset, Daniel Ruiz
Doubly Stochastic Scaling Unifies Community Detection
Neurocomputing, 2022, ⟨10.1016/j.neucom.2022.06.090⟩
Daniele Antonio Di Pietro, Frank Hülsemann, Pierre Matalon, Paul Mycek, Ulrich Rüde, Daniel Ruiz
An h-multigrid method for Hybrid High-Order discretizations
SIAM Journal on Scientific Computing, 2021, pp.S839-S861. ⟨10.1137/20M1342471⟩
Daniele Antonio Di Pietro, Frank Hülsemann, Pierre Matalon, Paul Mycek, Ulrich Rüde, Daniel Ruiz
Towards robust, fast solutions of elliptic equations on complex domains through HHO discretizations and non-nested multigrid methods
International Journal for Numerical Methods in Engineering, In press, 122 (22), pp.6576-6595. ⟨10.1002/nme.6803⟩
Daniel Fischer, Alain Berro, Klaus Nordhausen, Anne Ruiz-Gazen
REPPlab: An R package for detecting clusters and outliers using exploratory projection pursuit
Communications in Statistics – Simulation and Computation, 2021, 50 (11), pp.3397-3419. ⟨10.1080/03610918.2019.1626880⟩
Alfredo Buttari, Dominique Orban, Daniel Ruiz, David Titley-Peloquin
A Tridiagonalization Method for Symmetric Saddle-Point Systems
SIAM Journal on Scientific Computing, 2019, 41 (5), pp.S409-S432. ⟨10.1137/18M1194900⟩
Daniel Ruiz, Annick Sartenaer, Charlotte Tannier
Refining the lower bound on the positive eigenvalues of saddle point matrices with insights on the interactions between the blocks
SIAM Journal on Matrix Analysis and Applications, 2018, 39 (2), pp.712-736. ⟨10.1137/16M108152X⟩
Christopher J L Murray, Ryan M Barber, Kyle J Foreman, Ayse Abbasoglu Ozgoren, Foad Abd-Allah, Semaw F Abera, Victor Aboyans, Jerry P Abraham, Ibrahim Abubakar, Laith J Abu-Raddad, Niveen M Abu-Rmeileh, Tom Achoki, Ilana N Ackerman, Zanfina Ademi, Arsène K Adou, José C Adsuar, Ashkan Afshin, Emilie E Agardh, Sayed Saidul Alam, Deena Alasfoor, Mohammed I Albittar, Miguel A Alegretti, Zewdie A Alemu, Rafael Alfonso-Cristancho, Samia Alhabib, Raghib Ali, François Alla, Peter Allebeck, Mohammad A Almazroa, Ubai Alsharif, Elena Alvarez, Nelson Alvis-Guzman, Azmeraw T Amare, Emmanuel A Ameh, Heresh Amini, Walid Ammar, H Ross Anderson, Benjamin O Anderson, Carl Abelardo T Antonio, Palwasha Anwari, Johan Arnlöv, Valentina S Arsic Arsenijevic, Al Artaman, Rana J Asghar, Reza Assadi, Lydia S Atkins, Marco A Avila, Baffour Awuah, Victoria F Bachman, Alaa Badawi, Maria C Bahit, Kalpana Balakrishnan, Amitava Banerjee, Suzanne L Barker-Collo, Simon Barquera, Lars Barregard, Lope H Barrero, Arindam Basu, Sanjay Basu, Mohammed O Basulaiman, Justin Beardsley, Neeraj Bedi, Ettore Beghi, Tolesa Bekele, Michelle L Bell, Corina Benjet, Derrick A Bennett, Isabela M Bensenor, Habib Benzian, Eduardo Bernabé, Amelia Bertozzi-Villa, Tariku J Beyene, Neeraj Bhala, Ashish Bhalla, Zulfiqar A Bhutta, Kelly Bienhoff, Boris Bikbov, Stan Biryukov, Jed D Blore, Christopher D Blosser, Fiona M Blyth, Megan A Bohensky, Ian W Bolliger, Berrak Bora Başara, Natan M Bornstein, Dipan Bose, Soufiane Boufous, Rupert R A Bourne, Lindsay N Boyers, Michael Brainin, Carol E Brayne, Alexandra Brazinova, Nicholas J K Breitborde, Hermann Brenner, Adam D Briggs, Peter M Brooks, Jonathan C Brown, Traolach S Brugha, Rachelle Buchbinder, Geoffrey C Buckle, Christine M Budke, Anne Bulchis, Andrew G Bulloch, Ismael R Campos-Nonato, Hélène Carabin, Jonathan R Carapetis, Rosario Cárdenas, David O Carpenter, Valeria Caso, Carlos A Castañeda-Orjuela, Ruben E Castro, Ferrán Catalá-López, Fiorella Cavalleri, Alanur Çavlin, Vineet K Chadha, Jung-Chen Chang, Fiona J Charlson, Honglei Chen, Wanqing Chen, Peggy P Chiang, Odgerel Chimed-Ochir, Rajiv Chowdhury, Hanne Christensen, Costas A Christophi, Massimo Cirillo, Matthew M Coates, Luc E Coffeng, Megan S Coggeshall, Valentina Colistro, Samantha M Colquhoun, Graham S Cooke, Cyrus Cooper, Leslie T Cooper, Luis M Coppola, Monica Cortinovis, Michael H Criqui, John A Crump, Lucia Cuevas-Nasu, Hadi Danawi, Lalit Dandona, Rakhi Dandona, Emily Dansereau, Paul I Dargan, Gail Davey, Adrian Davis, Dragos V Davitoiu, Anand Dayama, Diego de Leo, Louisa Degenhardt, Borja del Pozo-Cruz, Robert P Dellavalle, Kebede Deribe, Sarah Derrett, Don C Des Jarlais, Muluken Dessalegn, Samath D Dharmaratne, Mukesh K Dherani, Cesar Diaz-Torné, Daniel Dicker, Eric L Ding, Klara Dokova, E Ray Dorsey, Tim R Driscoll, Leilei Duan, Herbert C Duber, Beth E Ebel, Karen M Edmond, Yousef M Elshrek, Matthias Endres, Sergey P Ermakov, Holly E Erskine, Babak Eshrati, Alireza Esteghamati, Kara Estep, Emerito Jose A Faraon, Farshad Farzadfar, Derek F Fay, Valery L Feigin, David T Felson, Seyed-Mohammad Fereshtehnejad, Jefferson G Fernandes, Alize J Ferrari, Christina Fitzmaurice, Abraham D Flaxman, Thomas D Fleming, Nataliya Foigt, Mohammad H Forouzanfar, F Gerry R Fowkes, Urbano Fra Paleo, Richard C Franklin, Thomas Fürst, Belinda Gabbe, Lynne Gaffikin, Fortuné G Gankpé, Johanna M Geleijnse, Bradford D Gessner, Peter Gething, Katherine B Gibney, Maurice Giroud, Giorgia Giussani, Hector Gomez Dantes, Philimon Gona, Diego González-Medina, Richard A Gosselin, Carolyn C Gotay, Atsushi Goto, Hebe N Gouda, Nicholas Graetz, Harish C Gugnani, Rahul Gupta, Rajeev Gupta, Reyna A Gutiérrez, Juanita Haagsma, Nima Hafezi-Nejad, Holly Hagan, Yara A Halasa, Randah R Hamadeh, Hannah Hamavid, Mouhanad Hammami, Jamie Hancock, Graeme J Hankey, Gillian M Hansen, Yuantao Hao, Hilda L Harb, Josep Maria Haro, Rasmus Havmoeller, Simon I Hay, Roderick J Hay, Ileana B Heredia-Pi, Kyle R Heuton, Pouria Heydarpour, Hideki Higashi, Martha Hijar, Hans W Hoek, Howard J Hoffman, H Dean Hosgood, Mazeda Hossain, Peter J Hotez, Damian G Hoy, Mohamed Hsairi, Guoqing Hu, Cheng Huang, John J Huang, Abdullatif Husseini, Chantal Huynh, Marissa L Iannarone, Kim M Iburg, Kaire Innos, Manami Inoue, Farhad Islami, Kathryn H Jacobsen, Deborah L Jarvis, Simerjot K Jassal, Sun Ha Jee, Panniyammakal Jeemon, Paul N Jensen, Vivekanand Jha, Guohong Jiang, Ying Jiang, Jost B Jonas, Knud Juel, Haidong Kan, André Karch, Corine K Karema, Chante Karimkhani, Ganesan Karthikeyan, Nicholas J Kassebaum, Anil Kaul, Norito Kawakami, Konstantin Kazanjan, Andrew H Kemp, Andre P Kengne, Andre Keren, Yousef S Khader, Shams Eldin A Khalifa, Ejaz A Khan, Gulfaraz Khan, Young-Ho Khang, Christian Kieling, Daniel Kim, Sungroul Kim, Yunjin Kim, Yohannes Kinfu, Jonas M Kinge, Miia Kivipelto, Luke D Knibbs, Ann Kristin Knudsen, Yoshihiro Kokubo, Soewarta Kosen, Sanjay Krishnaswami, Barthelemy Kuate Defo, Burcu Kucuk Bicer, Ernst J Kuipers, Chanda Kulkarni, Veena S Kulkarni, G Anil Kumar, Hmwe H Kyu, Taavi Lai, Ratilal Lalloo, Tea Lallukka, Hilton Lam, Qing Lan, van C Lansingh, Anders Larsson, Alicia E B Lawrynowicz, Janet L Leasher, James Leigh, Ricky Leung, Carly E Levitz, Bin Li, Yichong Li, Yongmei Li, Stephen S Lim, Maggie Lind, Steven E Lipshultz, Shiwei Liu, Yang Liu, Belinda K Lloyd, Katherine T Lofgren, Giancarlo Logroscino, Katharine J Looker, Joannie Lortet-Tieulent, Paulo A Lotufo, Rafael Lozano, Robyn M Lucas, Raimundas Lunevicius, Ronan A Lyons, Stefan Ma, Michael F Macintyre, Mark T Mackay, Marek Majdan, Reza Malekzadeh, Wagner Marcenes, David J Margolis, Christopher Margono, Melvin B Marzan, Joseph R Masci, Mohammad T Mashal, Richard Matzopoulos, Bongani M Mayosi, Tasara T Mazorodze, Neil W Mcgill, John J Mcgrath, Martin Mckee, Abigail Mclain, Peter A Meaney, Catalina Medina, Man Mohan Mehndiratta, Wubegzier Mekonnen, Yohannes A Melaku, Michele Meltzer, Ziad A Memish, George A Mensah, Atte Meretoja, Francis A Mhimbira, Renata Micha, Ted R Miller, Edward J Mills, Philip B Mitchell, Charles N Mock, Norlinah Mohamed Ibrahim, Karzan A Mohammad, Ali H Mokdad, Glen L D Mola, Lorenzo Monasta, Julio C Montañez Hernandez, Marcella Montico, Thomas J Montine, Meghan D Mooney, Ami R Moore, Maziar Moradi-Lakeh, Andrew E Moran, Rintaro Mori, Joanna Moschandreas, Wilkister N Moturi, Madeline L Moyer, Dariush Mozaffarian, William T Msemburi, Ulrich O Mueller, Mitsuru Mukaigawara, Erin C Mullany, Michele E Murdoch, Joseph Murray, Kinnari S Murthy, Mohsen Naghavi, Aliya Naheed, Kovin S Naidoo, Luigi Naldi, Devina Nand, Vinay Nangia, K M Venkat Narayan, Chakib Nejjari, Sudan P Neupane, Charles R Newton, Marie Ng, Frida N Ngalesoni, Grant Nguyen, Muhammad I Nisar, Sandra Nolte, Ole F Norheim, Rosana E Norman, Bo Norrving, Luke Nyakarahuka, In-Hwan Oh, Takayoshi Ohkubo, Summer L Ohno, Bolajoko O Olusanya, John Nelson Opio, Katrina Ortblad, Alberto Ortiz, Amanda W Pain, Jeyaraj D Pandian, Carlo Irwin A Panelo, Christina Papachristou, Eun-Kee Park, Jae-Hyun Park, Scott B Patten, George C Patton, Vinod K Paul, Boris I Pavlin, Neil Pearce, David M Pereira, Rogelio Perez-Padilla, Fernando Perez-Ruiz, Norberto Perico, Aslam Pervaiz, Konrad Pesudovs, Carrie B Peterson, Max Petzold, Michael R Phillips, Bryan K Phillips, David E Phillips, Frédéric B Piel, Dietrich Plass, Dan Poenaru, Suzanne Polinder, Daniel Pope, Svetlana Popova, Richie G Poulton, Farshad Pourmalek, Dorairaj Prabhakaran, Noela M Prasad, Rachel L Pullan, Dima M Qato, D Alex Quistberg, Anwar Rafay, Kazem Rahimi, Sajjad U Rahman, Murugesan Raju, Saleem M Rana, Homie Razavi, K Srinath Reddy, Amany Refaat, Giuseppe Remuzzi, Serge Resnikoff, Antonio L Ribeiro, Lee Richardson, Jan Hendrik Richardus, D Allen Roberts, David Rojas-Rueda, Luca Ronfani, Gregory A Roth, Dietrich Rothenbacher, David H Rothstein, Jane T Rowley, Nobhojit Roy, George M Ruhago, Mohammad y Saeedi, Sukanta Saha, Mohammad Ali Sahraian, Uchechukwu K A Sampson, Juan R Sanabria, Logan Sandar, Itamar S Santos, Maheswar Satpathy, Monika Sawhney, Peter Scarborough, Ione J Schneider, Ben Schöttker, Austin E Schumacher, David C Schwebel, James G Scott, Soraya Seedat, Sadaf G Sepanlou, Peter T Serina, Edson E Servan-Mori, Katya A Shackelford, Amira Shaheen, Saeid Shahraz, Teresa Shamah Levy, Siyi Shangguan, Jun She, Sara Sheikhbahaei, Peilin Shi, Kenji Shibuya, Yukito Shinohara, Rahman Shiri, Kawkab Shishani, Ivy Shiue, Mark G Shrime, Inga D Sigfusdottir, Donald H Silberberg, Edgar P Simard, Shireen Sindi, Abhishek Singh, Jasvinder A Singh, Lavanya Singh, Vegard Skirbekk, Erica Leigh Slepak, Karen Sliwa, Samir Soneji, Kjetil Søreide, Sergey Soshnikov, Luciano A Sposato, Chandrashekhar T Sreeramareddy, Jeffrey D Stanaway, Vasiliki Stathopoulou, Dan J Stein, Murray B Stein, Caitlyn Steiner, Timothy J Steiner, Antony Stevens, Andrea Stewart, Lars J Stovner, Konstantinos Stroumpoulis, Bruno F Sunguya, Soumya Swaminathan, Mamta Swaroop, Bryan L Sykes, Karen M Tabb, Ken Takahashi, Nikhil Tandon, David Tanne, Marcel Tanner, Mohammad Tavakkoli, Hugh R Taylor, Braden J Te Ao, Fabrizio Tediosi, Awoke M Temesgen, Tara Templin, Margreet ten Have, Eric y Tenkorang, Abdullah S Terkawi, Blake Thomson, Andrew L Thorne-Lyman, Amanda G Thrift, George D Thurston, Taavi Tillmann, Marcello Tonelli, Fotis Topouzis, Hideaki Toyoshima, Jefferson Traebert, Bach X Tran, Matias Trillini, Thomas Truelsen, Miltiadis Tsilimbaris, Emin M Tuzcu, Uche S Uchendu, Kingsley N Ukwaja, Eduardo A Undurraga, Selen B Uzun, Wim H van Brakel, Steven van de Vijver, Coen H van Gool, Jim van Os, Tommi J Vasankari, N Venketasubramanian, Francesco S Violante, Vasiliy V Vlassov, Stein Emil Vollset, Gregory R Wagner, Joseph Wagner, Stephen G Waller, Xia Wan, Haidong Wang, Jianli Wang, Linhong Wang, Tati S Warouw, Scott Weichenthal, Elisabete Weiderpass, Robert G Weintraub, Wang Wenzhi, Andrea Werdecker, Ronny Westerman, Harvey A Whiteford, James D Wilkinson, Thomas N Williams, Charles D Wolfe, Timothy M Wolock, Anthony D Woolf, Sarah Wulf, Brittany Wurtz, Gelin Xu, Lijing L Yan, Yuichiro Yano, Pengpeng Ye, Gökalp K Yentür, Paul Yip, Naohiro Yonemoto, Seok-Jun Yoon, Mustafa Z Younis, Chuanhua Yu, Maysaa E Zaki, Yong Zhao, Yingfeng Zheng, David Zonies, Xiaonong Zou, Joshua A Salomon, Alan D Lopez, Theo Vos
Global, regional, and national disability-adjusted life years (DALYs) for 306 diseases and injuries and healthy life expectancy (HALE) for 188 countries, 1990-2013: quantifying the epidemiological transition.
The Lancet, 2015, 386 (10009), pp.2145-91. ⟨10.1016/S0140-6736(15)61340-X⟩
Tony Drummond, Iain S. Duff, Ronan Guivarch, Daniel Ruiz, Mohamed Zenadi
Partitioning Strategies for the Block Cimmino Algorithm
Journal of Engineering Mathematics, In press, Hors-série 2015, 93, pp.21-39. ⟨10.1007/s10665-014-9699-0⟩
Iain Duff, Ronan Guivarch, Daniel Ruiz, Mohamed Zenadi
The Augmented Block Cimmino Distributed method
SIAM Journal on Scientific Computing, 2015, Methods and Algorithms for Scientific Computing, 37 (3), pp.A1248-A1269. ⟨10.1137/140961444⟩
Elisabeth Longatte, Franck Baj, Yannick Hoarau, Marianna Braza, Daniel Ruiz, Christian Canteneur
Advanced numerical methods for uncertainty reduction when predicting heat exchanger dynamic stability limits. Review and perspectives.
Dans : Nuclear Engineering and Design, Elsevier Science, Vol. 258, p. 164-175, 2013.
Sandrine Mouysset, Joseph Noailles, Daniel Ruiz, Clovis Tauber
Spectral Clustering: interpretation and Gaussian parameter
Dans : Studies in Classification, Data Analysis, and Knowledge Organization, Springer, Vol. 4, p. 153-162, 2013.
Sandrine Mouysset, Ronan Guivarch, Joseph Noailles, Daniel Ruiz
Segmentation of cDNA Microarray Images using Parallel Spectral Clustering
Dans : Advances in Distributed Computing and Artificial Intelligence Journal (ADCAIJ), Bisite Research Group, Université de Salamanque – Espagne, Vol. special issue #4, p. 5-12, mars 2013.
Accès : http://adcaij.usal.es/?q=volumes#4 – https://oatao.univ-toulouse.fr/12453/
BibTeXA fast algorithm for matrix balancing.
Dans : IMA Journal of Numerical Analysis, Oxford University Press, Vol. 33 N. 3, p. 1029-1047, octobre 2012.
Gene H. Golub, Daniel Ruiz, Ahmed Touhami
A Hybrid Approach Combining Chebyshev Filter and Conjugate Gradient for Solving Linear Systems with Multiple Right-Hand Sides
Dans : SIAM Journal on Matrix Analysis and Applications, Society for Industrial and Applied Mathematics (SIAM), USA, Vol. 29 N. 3, p. 774-795, 2007.
Luc Giraud, Daniel Ruiz, Ahmed Touhami
A comparative study of iterative solvers exploiting spectral information for SPD systems
Dans : SIAM Journal on Scientific Computing, Society for Industrial and Applied Mathematics (SIAM), USA, Vol. 27 N. 5, p. 1760-1786, 2006.
Daniel Loghin, Daniel Ruiz, Ahmed Touhami
Adaptive preconditioners for nonlinear systems of equations
Dans : Journal of Computational and Applied Mathematics, Elsevier, Vol. 189, p. 326-374, 2006.
A. Bouhadji, Sébastien Bourdet, Marianna Braza, Yannick Hoarau, Pascal Rodes, Daniel Ruiz
NACA0012 Wing DNS Results
Dans : Notes on Numerical Fluid Mechanics, Springer, Numéro spécial Progress in Computational Flow-Structure Interaction, Vol. 81, p. 251-260, 2002.
Mario Arioli, Iain Duff, Daniel Ruiz, Miloud Sadkane
Block Lanczos techniques for accelerating the Block Cimmino method
Dans : SIAM J. on Scientific and Statistical Computing, Vol. 16, p. 1478-1511, 1995.
Mario Arioli, Iain Duff, Joseph Noailles, Daniel Ruiz
A block projection method for sparse matrices
Dans : SIAM Journal on Scientific and Statistical Computing, Vol. 13, p. 47-70, 1992.
Mario Arioli, Iain Duff, Daniel Ruiz
Stopping criteria for iterative solvers
Dans : SIAM Journal on Matrix Analysis and Applications, Vol. 13, p. 138-144, 1992.
Alexandre Dupaquis, Ronan Guivarch, Daniel Ruiz, Sandrine Mouysset, Vincent Charvillat, Frédéric Bouilhaguet
Assignation des opérations d’assistance en escale aéroportuaire : une heuristique décisionnelle gloutonne basée sur les données
24ème Congrès annuel de la Société Française de Recherche Opérationnelle et d’Aide à la Décision (ROADEF 2023), Société Française de Recherche Opérationnelle et d’Aide à la Décision; Rennes School of Business; IMT Atlantique; Université Rennes 1, Feb 2023, Rennes, France. pp.1–2
Mina Abd Nikooie Pour, Alsayed Algergawy, Reihaneh Amini, Daniel Faria, Irini Fundulaki, Ian Harrow, Sven Hertling, Ernesto Jiménez-Ruiz, Clement Jonquet, Naouel Karam, Abderrahmane Khiat, Amir Laadhar, Patrick Lambrix, Huanyu Li, Ying Li, Pascal Hitzler, Heiko Paulheim, Catia Pesquita, Tzanina Saveta, Pavel Shvaiko, Andrea Splendiani, Élodie Thiéblin, Cassia Trojahn, Jana Vataščinová, Beyza Yaman, Ondřej Zamazal, Lu Zhou
Results of the Ontology Alignment Evaluation Initiative 2020
15th International Workshop on Ontology Matching (OM 2020), Nov 2020, Athens, Greece. pp.92-138
Luce Le Gorrec, Sandrine Mouysset, Iain S. Duff, Philip A. Knight, Daniel Ruiz
Uncovering Hidden Block Structure for Clustering
European Conference on Machine Learning and Principles and Practice of Knowledge Discovery in Databases (ECML PKDD 2019), Sep 2019, Würzburg, Germany. pp.140-155, ⟨10.1007/978-3-030-46150-8_9⟩
Iain Duff, Philippe Leleux, Daniel Ruiz, F Sukru Torun
Improving the scalability of the ABCD Solver with a combination of new load balancing and communication minimization techniques
Parco 2019: Parallel Computing Conference, Sep 2019, Prague, Czech Republic. ⟨10.3233/APC200052⟩
Luce Le Gorrec, Sandrine Mouysset, Daniel Ruiz
Doubly-stochastic scaling of adjacency matrices for community detection (5th International Conference on Computational Social Science)
5th International Conference on Computational Social Science – IC2S2 2019, Jul 2019, Amsterdam, Netherlands
Luce Le Gorrec, Sandrine Mouysset, Daniel Ruiz, Philip A. Knight, Iain S. Duff
Détection automatique de structures blocs sur des matrices
21ème Conférence sur l’Apprentissage Automatique (CAp 2019), AFIA : Association française pour l’intelligence artificielle, Jul 2019, Toulouse, France. pp.99-108
Luce Le Gorrec, Sandrine Mouysset, Daniel Ruiz
Doubly-stochastic scaling of adjacency matrices for community detection (28th Biennal Conference on Numerical Analysis)
28th Biennal Conference on Numerical Analysis, SIAM-LA : Society for Industrial and Applied Mathematics – Activity Group on Linear Algebra, Jun 2019, Glasgow, Scotland, United Kingdom
Luce Le Gorrec, Sandrine Mouysset, Daniel Ruiz
Doubly-stochastic scaling of adjacency matrices for community detection (Workshop on Graphs, Networks, and their Applications, Moscou, 2019)
Workshop on Graphs, Networks, and their Applications 2019, MIPT: Moscow Institute of Physics and Technology, May 2019, Moscou, Russia
Andrei Dumitrasc, Philippe Leleux, Constantin Popa, Ulrich Ruede, Daniel Ruiz, Fahreddin Sükrü Torun
Recent advances on the Augmented Block Cimmino method
12th Workshop on Mathematical Modelling of Environmental and Life Sciences Problems – MMELSP 2018, Universitatea Ovidius din Constanta, Romania; Romanian Academy, Bucharest, Romania, Oct 2018, Constanta, Romania
Ernesto Jiménez-Ruiz, Tzanina Saveta, Ondrej Zamazal, Sven Hertling, Michael Roder, Irini Fundulaki, Axel Ngonga Ngomo, Mohamed Sherif, Amina Annane, Zohra Bellahsene, Sadok Ben Yahia, Gayo Diallo, Daniel Faria, Maouen Kachroudi, Abderrahmane Khiat, Patrick Lambrix, Huanyu Li, Maximilian Mackeprang, Majid Mohammadi, Maciej Rybinski, Booma Balasubramani, Cassia Trojahn dos Santos
Introducing the HOBBIT platform into the ontology alignment evaluation campaign
13th International Workshop on Ontology Matching (OM), Oct 2018, Monterey, United States. pp.49-60
Alsayed Algergawy, Michelle Cheatham, Daniel Faria, Alfio Ferrara, Irini Fundulaki, Ian Harrow, Sven Hertling, Ernesto Jiménez-Ruiz, Naouel Karam, Abderrahmane Khiat, Patrick Lambrix, Huanyu Li, Stefano Montanelli, Heiko Paulheim, Catia Pesquita, Tzanina Saveta, Daniela Schmidt, Pavel Shvaiko, Andrea Splendiani, Elodie Thiéblin, Cassia Trojahn dos Santos, Jana Vatascinov, Ondrej Zamazal, Lu Zhou
Results of the Ontology Alignment Evaluation Initiative 2018
13th International Workshop on Ontology Matching co-located with the 17th ISWC (OM 2018), Oct 2018, Monterey, United States. pp.76-116
Iain Duff, Philip Knight, Luce Le Gorrec, Sandrine Mouysset, Daniel Ruiz
An Algorithm Based on Spectral Analysis to Detect Block Structure on Matrices
SIAM Workshop on Combinatorial Scientific Computing 2018, Jun 2018, Bergen, Norway
Alfredo Buttari, Dominique Orban, Daniel Ruiz, David Titley-Peloquin
A Tridiagonalization Method for Symmetric and Quasi-Definite Saddle-Point Systems (CM 2018, Colorado, USA)
15th Copper Mountain Conference On Iterative Methods (CM 2018), Front Range Scientific Computations, Inc, Boulder, Colorado; University of Colorado, Sandia National Labs; Emory University; Society for Industrial and Applied Mathematics: SIAM Activity Group on Linear Algebra, Mar 2018, Copper Mountain, Colorado, United States
Manel Achichi, Michelle Cheatham, Zlatan Dragisic, Jérôme Euzenat, Daniel Faria, Alfio Ferrara, Giorgos Flouris, Irini Fundulaki, Ian Harrow, Valentina Ivanova, Ernesto Jiménez-Ruiz, Kristian Kolthoff, Elena Kuss, Patrick Lambrix, Henrik Leopold, Huanyu Li, Christian Meilicke, Majid Mohammadi, Stefano Montanelli, Catia Pesquita, Tzanina Saveta, Pavel Shvaiko, Andrea Splendiani, Heiner Stuckenschmidt, Élodie Thiéblin, Konstantin Todorov, Cassia Trojahn dos Santos, Ondrej Zamazal
Results of the Ontology Alignment Evaluation Initiative 2017
OM: Ontology Matching, Oct 2017, Wien, Austria. pp.61-113
Luce Le Gorrec, Iain Duff, Philip Knight, Sandrine Mouysset, Daniel Ruiz
Algorithm based on spectral analysis to detect numerical blocks in matrices (Sparse Days, Toulouse, 06/09/17-08/09/17)
Sparse Days Annual Meeting 2017, CERFACS : Centre Européen de recherche et de formation Avancée en Calcul Scientifique, Toulouse, France, Sep 2017, Toulouse, France
Daniel Ruiz, Annick Sartenaer, Charlotte Tannier
A refined lower bound on the positive eigenvalues of saddle-point matrices that incorporates specific information from the interactions between the blocks (Householder Symposium XX on Numerical Linear Algebra 2017)
Householder Symposium XX on Numerical Linear Algebra 2017, Society for Industrial and Applied Mathematics (SIAM); SIAM Activity Group on Linear Algebra (SIAG/LA), Jun 2017, Blacksburg, Virginia, United States
Manel Achichi, Michelle Cheatham, Zlatan Dragisic, Jérôme Euzenat, Daniel Faria, Alfio Ferrara, Giorgos Flouris, Irini Fundulaki, Ian Harrow, Valentina Ivanova, Ernesto Jiménez-Ruiz, Elena Kuss, Patrick Lambrix, Henrik Leopold, Huanyu Li, Christian Meilicke, Stefano Montanelli, Catia Pesquita, Tzanina Saveta, Pavel Shvaiko, Andrea Splendiani, Heiner Stuckenschmidt, Konstantin Todorov, Cassia Trojahn dos Santos, Ondrej Zamazal
Results of the Ontology Alignment Evaluation Initiative 2016
OM: Ontology Matching, Oct 2016, Kobe, Japan. pp.73-129
Iain Duff, Philip Knight, Sandrine Mouysset, Daniel Ruiz
Identifying blocks in matrices with information from both numerical values and sparsity pattern (Franco-Scottish Seminar 2016)
Franco-Scottish Seminar 2016: workshop on Linear Algebra and Parallel Computing at the Heart of Scientific Computing, Royal Society of Edinburgh; French Embassy in London,, Sep 2016, Edinburgh, United Kingdom
Daniel Ruiz, Annick Sartenaer, Charlotte Tannier
Refining the bounds from Rusten-Winther with insights on the interaction between the blocks (Hessian vs Constraints) in KKT systems
Fifth International Conference on Continuous Optimization of the Mathematical Optimization Society (ICCOPT 2016), Mathematical Optimization Society; Operations Research Society of Japan, Aug 2016, Tokyo, Japan
Ronan Guivarch, Guillaume Joslin, Ronan Perrussel, Daniel Ruiz, Jean Tshimanga Ilunga, Thomas Unfer
Parallelisation of MACOPA, a multi-physics asynchronous solver
International Conference on Vector and Parallel Processing (VECPAR 2016), Jun 2016, Porto, Portugal. pp.44–51, ⟨10.1007/978-3-319-61982-8_6⟩
Iain Duff, Philip Knight, Sandrine Mouysset, Daniel Ruiz
Clustering sparse matrices with information from both numerical values and pattern (SIAM Parallel Processing 2016)
16th Conference on Parallel Processing for Scientific Computing (SIAM Parallel Processing 2016), SIAM : Society for Industrial and Applied Mathematics, Apr 2016, Paris, France
Iain Duff, Philip Knight, Sandrine Mouysset, Daniel Ruiz
Using Matrix Scaling to Identify Block Structure (SIAM Conference on Applied Linear Algebra, Atlanta, 26/10/15-30/10/15)
SIAM Conference on Applied Linear Algebra (LA 2015), SIAM : Society for Industrial and Applied Mathematics, Oct 2015, Atlanta, United States
Michelle Cheatham, Zlatan Dragisic, Jérôme Euzenat, Daniel Faria, Alfio Ferrara, Giorgos Flouris, Irini Fundulaki, Roger Granada, Valentina Ivanova, Ernesto Jiménez-Ruiz, Patrick Lambrix, Stefano Montanelli, Catia Pesquita, Tzanina Saveta, Pavel Shvaiko, Alessandro Solimando, Cassia Trojahn dos Santos, Ondrej Zamazal
Results of the Ontology Alignment Evaluation Initiative 2015
10th ISWC workshop on ontology matching (OM), Oct 2015, Bethlehem, United States. pp.60-115
Olivier Boiteau, Iain Duff, Robin Greffeuille, Ronan Guivarch, Daniel Ruiz, Mohamed Zenadi
Testing and comparing the Augmented Block Cimmino Distributed solver on some class of applications
13th US National Congress on Computational Mechanicsto (US-NCCM 2015), USACM : United States Association for Computational Mechanics; University of California, San Diego, Jul 2015, San Diego, United States
Iain Duff, Ronan Guivarch, Daniel Ruiz, Mohamed Zenadi
ABCD-Solver: A hybrid method for solving large sparse linear systems
18th International Conference on Finite Elements in Flow Problems (FEF 2015), International Association of Computational Mechanics (IACM); National Tsing Hua University; Ministry of Science of Technology of Taiwan, Mar 2015, Taipei, Taiwan
Zlatan Dragisic, Kai Eckert, Jérôme Euzenat, Daniel Faria, Alfio Ferrara, Roger Granada, Valentina Ivanova, Ernesto Jiménez-Ruiz, Andreas Oskar Kempf, Patrick Lambrix, Stefano Montanelli, Heiko Paulheim, Dominique Ritze, Pavel Shvaiko, Alessandro Solimando, Cassia Trojahn dos Santos, Ondrej Zamazal, Bernardo Cuenca Grau
Results of the Ontology Alignment Evaluation Initiative 2014
9th ISWC workshop on ontology matching (OM), Oct 2014, Riva del Garda, Italy. pp.61-104
Daniel Ruiz, Annick Sartenaer, Charlotte Tannier
Using partial spectral information for block-diagonal preconditioning of saddle-point systems (Householder Symposium XIX, Belgium, 2014)
Nineteenth Householder Symposium XIX on Numerical Linear Algebra (2014), SIAM Activity Group on Linear Algebra; Université catholique de Louvain, Jun 2014, Spa, Belgium
Daniel Ruiz, Annick Sartenaer, Charlotte Tannier
Using partial spectral information for block-diagonal preconditioning of saddle-point systems (SIAM Conference on Optimization, USA, 2014)
SIAM Conference on Optimization (OP 2014), SIAM Activity Group on Optimization, May 2014, San Diego, États-Unis
Iain Duff, Ronan Guivarch, Daniel Ruiz, Mohamed Zenadi
Improvements to the Augmented Block Cimmino Distributed Method
Dans : International Conference On Preconditioning Techniques For Scientific And Industrial Applications, Preconditioning’13., Oxford, UK, 19/06/13-21/06/13.
Accès : http://people.maths.ox.ac.uk/ekertl/PRECON13/submissions/precond13_Zenadi.pdf
BibTeXSandrine Mouysset, Joseph Noailles, Daniel Ruiz, Clovis Tauber
Spectral clustering: interpretation and parameter (regular paper)
Dans : Annual Conference of the German Classification Society on Data Analysis, Machine Learning and Knowledge Discovery, Hildesheim, 01/08/12-03/08/12, Springer, p. 94-94, 2013.
Accès : http://oatao.univ-toulouse.fr/13660/ – https://oatao.univ-toulouse.fr/13660/
BibTeXMohamed Zenadi, Iain Duff, Ronan Guivarch, Daniel Ruiz
The augmented block-Cimmino distributed method
Dans : SIAM Conference on Applied Linear Algebra, Valencia, Spain, 18/06/12-22/06/12.
Sandrine Mouysset, Ronan Guivarch, Joseph Noailles, Daniel Ruiz
Parallel Spectral Clustering for the Segmentation of cDNA Microarray Images (regular paper)
Dans : International Conference on Practical Applications of Computational Biology and Bioinformatics (PACBB 2012), Salamanca, 28/03/12-30/03/12, Springer, p. 1-9, mars 2012.
Sandrine Mouysset, Joseph Noailles, Daniel Ruiz
Classification spectrale : interprétation et résultat (regular paper)
Dans : Rencontres de la Société Francophone de Classification, Orléans, 28/09/11-30/09/11, Société Francophone de Classification (SFC), (support électronique), 2011.
Tony Drummond, Iain Duff, Ronan Guivarch, Daniel Ruiz, Mohamed Zenadi
Partitioning Strategies for the Block Cimmino algorithm
Dans : International Conference On Preconditioning Techniques For Scientific And Industrial Applications, Preconditioning 2011, Bordeaux, 16/05/11-18/05/11.
Accès : http://precond11.bordeaux.inria.fr/submissions/preconditioning2011_submission_24.pdf
BibTeXSandrine Mouysset, Joseph Noailles, Daniel Ruiz, Ronan Guivarch
Microarray image segmentation using parallel spectral clustering (short paper)
Dans : Journées Ouvertes Biologie, Informatique et Mathématiques (JOBIM 2011), Paris, 28/06/11-01/07/11, Institut Pasteur, (support électronique), 2011.
Sandrine Mouysset, Joseph Noailles, Daniel Ruiz, Ronan Guivarch
On a strategy for Spectral Clustering with parallel computation (regular paper)
Dans : High Performance Computing for Computational Science (VECPAR 2010), Berkeley, CA, 22/06/10-25/06/10, Springer-Verlag, p. 408-420, 2011.
Sandrine Mouysset, Joseph Noailles, Daniel Ruiz, Ronan Guivarch
A parallel strategy for spectral clustering
Dans : 2nd JFLI Workshop, Paris, 12/10/10-13/10/10.
Carlos Balsa, Ronan Guivarch, Daniel Ruiz, Mohamed Zenadi
An Hybrid Approach for the Parallelization of a Block Iterative Algorithm (regular paper)
Dans : International Conference on Vector and Parallel Processing (VECPAR 2010), Berkeley, 22/06/10-25/06/10, Springer-Verlag, p. 116-128, 2010.
Résumé Accès : http://vecpar.fe.up.pt/2010/papers/25.php
BibTeXSandrine Mouysset, Joseph Noailles, Daniel Ruiz
On the efficiency of Spectral Clustering : interpretation, parallel computation and results
Dans : 24th European Conference on Operational Research (EURO 2010), Lisbon, Portugal, 11/07/10-14/07/10.
Sandrine Mouysset, Joseph Noailles, Daniel Ruiz
On an interpretation of Spectral Clustering via Heat equation and Finite Elements theory (regular paper)
Dans : International Conference of Data Mining and Knowledge Engineering (ICDMKE 2010), London, UK, 30/06/10-02/07/10, Vol. 1, International Association of Ingineers (IAENG, p. 267-272, 2010 (Best Paper Award).
Accès : http://www.iaeng.org/publication/WCE2010/WCE2010_pp267-272.pdf
BibTeXSandrine Mouysset, Joseph Noailles, Daniel Ruiz
On the efficiency of Spectral Clustering : interpretation and results
Dans : Sparse Days Meeting, Toulouse, 18/06/09-19/06/09.
Guillaume Martinat, Yannick Hoarau, Marianna Braza, Daniel Ruiz
Simulation of Unsteady Separated flows Using Advanced Statistical and Hybrid Turbulence Modelling
Dans : International Meeting High Performance Computing for Computational Science (VECPAR 2008), Toulouse, 24/06/08-27/06/08, Springer-Verlag, (en ligne), juin 2008.
Carlos Balsa, Ronan Guivarch, João Raimondo, Daniel Ruiz
MUMPS Based Approach to Parallelize the Block Cimmino Algorithm
Dans : International Meeting High Performance Computing for Computational Science (VECPAR 2008), Toulouse, 24/06/08-27/06/08, Springer-Verlag, (en ligne), juin 2008.
Sandrine Mouysset, Joseph Noailles, Daniel Ruiz
Using a Global Parameter for Gaussian Affinity Matrix in Spectral Clustering
Dans : International Meeting High Performance Computing for Computational Science (VECPAR 2008), Toulouse, 24/06/08-27/06/08, Springer-Verlag, (en ligne), juin 2008.
Patrick Amestoy, Iain Duff, Daniel Ruiz, Bora Uçar
A Parallel Matrix Scaling Algorithm
Dans : High Performance Computing for Computational Science – VECPAR08, Toulouse, 24/06/08-27/06/08, Springer, LNCS 5336, p. 309-321, juin 2008.
Carlos Balsa, Michel Daydé, José Palma, Daniel Ruiz
Improving the Numerical Simulation of an Airflow Problem with the BlockCGSI Algorithm
Dans : International Conference on Vector and Parallel Processing (VECPAR 2006), Rio de Janeiro, Brésil, 10/07/06-13/07/06, Springer-Verlag, LNCS 4395, p. 281-291, 2006.
Carlos Balsa, Michel Daydé, José Palma, Daniel Ruiz
BlockCGSI Algorithm to Improve the Numerical Simulation of an Airflow Problem
Dans : CSIT 2005, Yerevan, Armenia, 19/09/05-23/09/05, National Academy of SCiences of Armenia, Yerevan, Armenia, p. 389-392, septembre 2005.
Carlos Balsa, Michel Daydé, Ronan Guivarch, José Palma, Daniel Ruiz
Monitoring the Block Conjugate Gradient Convergence within the Inexact Inverse Subspace Iteration
Dans : 6th International Conference on Parallel Processing and Applied Mathematics, Poznan, Poland, 11/09/05-14/09/05, Lecture Notes in Computer Sciences, septembre 2005.
Carlos Balsa, Michel Daydé, Ronan Guivarch, José Palma, Daniel Ruiz
Inexact Inverse Subspace Iteration to Exploit Partial Spectral Information from Linear Systems
Dans : 21st BIENNIAL CONFERENCE ON NUMERICAL ANALYSIS, UNIVERSITY OF DUNDEE,SCOTLAND, UK, 28/06/05-01/07/05, David F. Griffiths, G. Alistair Watson (Eds.), University of Dundee, DUNDEE, SCOTLAND, UK, p. 13, juin 2005.
Accès : http://www.maths.dundee.ac.uk/~naconf/05/timetable.html
BibTeXGene H. Golub, Daniel Ruiz, Ahmed Touhami
Chebyshev Polynomial preconditioners as a spectral filtering tool for the Conjugate Gradient method
Dans : 21st Biennial Conference on Numerical Analysis, Dundee, Scotland, U.K., 28/06/05-01/07/05.
A scaling algorithm to equilibrate both rows and columns norms in matrices
Dans : Second International Workshop on Combinatorial Scientific Computing, Toulouse, 21/06/05-23/06/05.
A Chebyshev-based two-stage iterative method as an alternative to the direct solution of linear systems
Dans : IMET 2004, Iterative Methods, Preconditioning & Numerical PDEs, Prague, Czech Republic, 22/05/04-28/05/04, Radim Blaheta, Jiri Stary (Eds.).
Carlos Balsa, José Palma, Daniel Ruiz
Partial Spectral Information from Linear Systems to Speed-upNumerical Simulations in Computational Fluid Dynamics
Dans : High Performance Computing for Computational Science –VECPAR’2004. Sixth International Conference, Valencia, Espanha, 28/06/04-30/06/04, Springer-Verlag., J. Dongarra, V. Hernandez, J. Palma (Eds.), Lecture Notes in Computer Science. Selected Papers and Invited Talks from VECPAR’2004. Springer-Verlag, Berlin, p. 703-719, juin 2004.
Résumé Accès : http://www.springeronline.com/sgw/cda/frontpage/0 – 11855 – 5-40109-22-47398702-0 – 00.html
BibTeXLuc Giraud, Daniel Ruiz, Ahmed Touhami
A comparative study of iterative solvers exploiting spectral information for SPD systems
Dans : Eight Copper Mountain Conference on Iterative Methods, Copper Mountain Resort, Colorado, USA, 28/03/04-02/04/04.
Luc Giraud, Daniel Ruiz, Ahmed Touhami
Krylov and polynomial iterative solvers combined with partial spectral factorization for SPD linear systems
Dans : Vector and Parallel 2004, Valencia, Spain, 27/06/04-30/06/04, M. Daydé, J. M. Palma, J. Dongarra, V. Hernàndez (Eds.), In Lecture Notes in Computer Science, Vector and Parallel Processing, LNCS 3402, Springer-Verlag Berlin Heidelberg, juin 2004.
Luc Giraud, Daniel Ruiz, Ahmed Touhami
Combining various iterative solvers with partial spectral factorization for the solution of SPD linear systems
Dans : IMET 2004, Iterative Methods, Preconditioning & Numerical PDEs, Prague, Czech Republic, 22/05/04-28/05/04, Radim Blaheta, Jiri Stary (Eds.).
Luc Giraud, Daniel Ruiz, Ahmed Touhami
Krylov and polynomial iterative solvers combined with partial spectral factorization for SPD linear systems
Dans : VECPAR’04, 6th International Meeting. High Performance Computing for Computational Science, Valencia, Spain, 27/06/04-30/06/04.
Daniel Loghin, Daniel Ruiz, Ahmed Touhami
Adaptive preconditioners for Newton-Krylov methods
Dans : IMET 2004, Iterative Methods, Preconditioning & Numerical PDEs, Prague, Czech Republic, 22/05/04-28/05/04, Radim Blaheta, Jiri Stary (Eds.).
Daniel Loghin, Daniel Ruiz, Ahmed Touhami
Adaptive preconditioners for nonlinear systems of equations
Dans : International Congress on Computational and Applied Mathematics, Katholieke Universiteit Leuven, Belgium, 26/07/04-30/07/04.
Marie Chabert, Daniel Ruiz, Jean-Yves Tourneret
Optimal wavelet for abrupt change detection in multiplicative noise
Dans : ICASSP, Montréal, Canada, 17/05/04-21/05/04, IEEE, p. 1089-1092, mai 2004.
Luc Giraud, Daniel Ruiz, Ahmed Touhami
Two-Phase Solver versus Two-Level Preconditioner for solving Large Sparse and S.P.D Linear System
Dans : Sparse Days and Grid Computing at St. Girons, St. Girons, France, 10/06/03-13/06/03.
A Chebyshev-based two-stage iterative method as an alternative to the direct solution of linear systems
Dans : Numerical Analysis 2001, Dundee, Scotland, UK, 26/06/01-29/06/01.
Preconditioners for the block conjugate gradient algorithm
Dans : IMA Conference on Linear Algebra and Its Applications, University of Manchester, England, 10/07/95.
Block Conjugate Gradient with Subspace Iteration for solving linear systems
Dans : Proceedings of the Second IMACS International Symposium on Iterative Methods in Linear Algebra, Blagoevgrad, Bulgaria, 17/06/95-20/06/95, Svetozar D. Margenov and Panayot S. Vassilevski, p. 64-79, juin 1995.
Mario Arioli, A Drummond, Iain Duff, Daniel Ruiz
A Parallel Scheduler for Block Iterative Solvers in Heterogeneous Computing Environments
Dans : Proceedings of the Seventh SIAM Conference on Parallel Processing for Scientific Computing, Philadelphia, USA, SIAM, p. 460-465, janvier 1995.
Mario Arioli, Iain Duff, Daniel Ruiz, Miloud Sadkane
Techniques for accelerating the block Cimmino method
Dans : Fifth SIAM conference on Parallel Processing for Scientific Computing, Houston, Texas, USA, 10/04/92-17/04/92, J. Dongarra, K. Kennedy, P. Messina, D.C. Sorensen, Voigt (Eds.), SIAM, p. 98-104, avril 1992.
Carlos Balsa, Michel Daydé, José Palma, Daniel Ruiz
Inexact Subspace Iteration for the Consecutive Solution of Linear Systems with Changing Right-Hand Sides
Pinto; A.A. and Zilberman; D. DGS 2016, BIOECONOMY 2015: Modeling, Dynamics, Optimization and Bioeconomics III, 224, Springer International Publishing, pp.49–78, 2018, Springer PROMS : Proceedings in Mathematics & Statistics, 978-3-319-74085-0. ⟨10.1007/978-3-319-74086-7_3⟩
Yannick Hoarau, Marianna Braza, Daniel Ruiz, Tzabiras George
Turbulence modelling of unsteady separated aerodynamic flows by first and second-order closures
Dans : Flow Physics Modelling: an integrated approach. B. Aupoix, U. Bunge, W. Haase, D. Schwamborn (Eds.) , Springer, Notes on Numerical Fluid Mechanics, 2005.
Alice Danguy Des Deserts, Nicolas Durand, Bertrand Servin, Ellen Goudemand-Dugué, Jean-Marc Alliot, Daniel Ruiz, Gilles Charmet, Jean-Michel Elsen, Sophie Bouchet
Comparison of genomic-enabled cross selection criteria for the improvement of inbred line breeding populations
2023