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phd, computer science (2007) associate professor (2008) home fr/en r&d; publi normandie université université caen normandie caen, france home research unicaen , ensicaen , cnrs greyc umr 6072 image team interests structural / statistical pattern recognition image processing and analysis graph similarity and matching affiliations afrif , iapr tc15 , gdr mia teaching université caen normandie iut cherbourg-manche at saint-lô department mmi topics programming web design and programming computer graphics, webgl, web3d responsibilities multimedia communication (2016-20) professional licence degree d2pc (2013-17) direction of studies (2009-13) contact research & development news 2018/06 release of lsape toolbox v5 2018/05 paper on convolutional neural networks for graphs accepted at french congress rfiap 2018/04 paper on quasimetric graph edit distance as a reduced qap accepted at icpr code lsape toolbox c++ / octave / matlab tools for linear assignment problems [ page ] projects agac 2016-2018 analysis of graphs and its applications to chemoinformatic (participant), regional research project (rin normandie digitale) [ page ] events gdc 2016 graph distance contest during icpr 2016 (co-organizer) collaborations with master/phd students & postdocs évariste daller page master internship on graph edit distance (unicaen & normastic, 2017) phd on convolutional neural networks for graphs (unicaen, 2017-) co-supervision with luc brun nicolas boria scholar postdoc on graph edit distance (2018-) collaboration with luc brun for agac project zeina abu-aisheh scholar postdoc on 2nd-order operators on directed graphs for data filtering (2017-) collaboration with olivier lézoray david b. blumenthal page phd on graph edit distance (free university of bozen-bolzano, italy, 2015-2018) supervised by johann gamper works -- publications ring based approximation of graph edit distance pdf d.b. blumenthal, s. bougleux, l. brun, j. gamper iapr international workshop on structural, syntactic and statistical pattern recognition ( s+sspr ), 2018 approximating ged using a stochastic generator and multistart ipfp pdf n. boria, s. bougleux, l. brun iapr international workshop on structural, syntactic and statistical pattern recognition ( s+sspr ), 2018 local patterns and supergraph for chemical graph classification with convolutional networks pdf é. daller, s. bougleux, l. brun, o. lézoray iapr international workshop on structural, syntactic and statistical pattern recognition ( s+sspr ), 2018 quasimetric graph edit distance as a compact quadratic assignment problem pdf d.b. blumenthal, é. daller, s. bougleux, l. brun, j. gamper 24th international conference on pattern recognition ( icpr ), 2018 motifs locaux et super-graphe pour la classification de graphes symboliques avec des réseaux convolutionnels pdf é. daller, l. brun, s. bougleux, o. lézoray congrès reconnaissance des formes, image, apprentissage et perception ( rfiap ), 2018 fast linear sum assignment with error-correction and no cost constraints doi code s. bougleux, b. gaüzère, d.b. blumenthal, l. brun pattern recognition letters, 2018 approximate graph edit distance by several local searches in parallel pdf é. daller, s. bougleux, b. gaüzère, l. brun 7th international conference on pattern recognition applications and methods ( icpram ), 2018 graph edit distance contest: results and future challenges doi pdf contest z. abu-aisheh, b. gaüzere, s. bougleux, j-y. ramel, l. brun, r. raveaux, p. héroux and s. adam pattern recognition letters 100, p. 96--103, 2017 a hungarian algorithm for error-correcting graph matching doi pdf code s. bougleux, b. gaüzère, l. brun iapr tc15 workshop on graph-based represenations ( gbr ), lncs 10310, p. 118--127, springer, 2017 graph edit distance as a quadratic assignment problem doi pdf s. bougleux, l. brun, v. carletti, p. foggia, b. gaüzère, m. vento pattern recognition letters 87, special issue on advances in graph-based pattern recognition, p. 38-46, 2017 graph edit distance as a quadratic program doi pdf s. bougleux, b. gaüzère, l. brun 23rd international conference on pattern recognition ( icpr ), p. 1701-1706, ieee, 2016 approximating graph edit distance using gnccp doi pdf b. gaüzère, s. bougleux, l. brun iapr international workshop on structural, syntactic and statistical pattern recognition ( s+sspr ), lncs 10029, p. 496-506, springer, 2016 appariement d’ensembles avec édition : application à la distance d’édition bipartie entre graphes pdf s. bougleux, l. brun, b. gaüzère 20ème congrès national sur la reconnaissance des formes et l'intelligence artificielle ( rfia ), 2016 linear sum assignment with edition arxiv bib code -- s. bougleux, l. brun research report. normandie université, greyc umr 6072, march. 2016 a quadratic formulation of the graph edit distance arxiv bib s. bougleux, l. brun, v. carletti, p. foggia, b. gaüzère, m. vento research report. normandie université, normastic fr 3638 cnrs, dec. 2015 combination of piecewise-geodesic paths for interactive segmentation doi appendix j. mille, s. bougleux, l. d. cohen international journal of computer vision, vol. 122(1), p. 1-22, springer, 2015 combination of piecewise-geodesic curves for interactive image segmentation doi j. mille, s. bougleux, l. d. cohen curves and surfaces ( curves and surfaces 2014 ), lncs 9213, p. 341-356, springer, 2015 approximate graph edit distance guided by bipartite matching of bags of walks doi pdf b. gaüzère, s. bougleux, k. riesen, l. brun structural, syntactic and statistical pattern recognition ( s+sspr 2014 ), lncs 8621, p. 73-82, springer, 2014 segmentation interactive d'images par combinaison de courbes géodésiques par morceaux pdf j. mille, s. bougleux, l. d. cohen journées du groupe de travail en modélisation géométrique ( gtmg 2014 ), gdr im et gdr ig, cnrs, 2014 combination of piecewise-geodesic paths for interactive segmentation doi pres j. mille, s. bougleux, l. d. cohen new perspectives in shape analysis, dagstuhl seminar 14072 , schloss dagstuhl, 2014 combination of paths for interactive segmentation doi pdf pres j. mille, s. bougleux, l. d. cohen british machine vision conference ( bmvc ), p. 133.1-133.11, 2013 partial difference equations on graphs for local and nonlocal image processing doi a. elmoataz, o. lézoray, v. t. ta, s. bougleux image processing and analysing with graphs: theory and practice , edited by o. lézoray and l. grady, p. 175-206 digital imaging and computer vision book series , crc press / taylor & francis group, 2012 shape similarity based on a treelet kernel with edition doi pdf pres s. bougleux, f.-x. dupé, l. brun, m. mokhtari structural and syntactic pattern recognition ( sspr 2012 ), lncs 7626, p. 199-207, springer, 2012 shape similarity based on combinatorial maps and a tree pattern kernel doi pdf s. bougleux, f.-x. dupé, l. brun, b. gaüzère, m. mokhtari 21st iapr int. conf. on pattern recognition ( icpr 2012 ), p. 1602-1605, ieee, 2012 minimally overlapping paths sets for closed contour extraction doi pdf j. mille, s. bougleux, l. d. cohen international conference on computer vision theory and applications ( visapp 2012 ), vol. 1, p. 259-268, scitepress, 2012 non-local regularization of inverse problems doi pdf g. peyré, s. bougleux, l. d. cohen inverse problems and imaging ( ipi ), vol. 5(2), p. 511-530, american institute of mathematical sciences, 2011 image compression with anisotropic geodesic triangulations pdf s. bougleux, g. peyré, l. d. cohen siam imaging science , minisymposium anisotropic fast marching and applications ( ms20 ), 2010 kernel-based implicit regularization of structured objects doi pdf f.-x. dupé, s. bougleux, l. brun, o. lézoray, a. elmoataz 20th iapr int. conf. on pattern recognition ( icpr 2010 ), p. 2142-2145, ieee, 2010 image compression with anisotropic triangulations doi pdf s. bougleux, g. peyré, l. d. cohen 12th ieee int. conf. on computer vision ( iccv 2009 ), p. 2343-2348, 2009 compression d'images