Selected talks and presentations

  1. Combinatorics, Algorithmics, and Interactions Seminar, Université Paris Nord, Villetaneuse, France, March 2018.

  2. Ninth Latin and American Algorithms, Graphs and Optimization Symposium (LAGOS), Marseille, France, September 2017.

  3. Sixth Canadian Discrete and Algorithmic Mathematics Conference, Toronto, Ontario, June 2017.

  4. 9th Discrete Geometry and Algebraic Combinatorics Conference, South Padre Island, Texas, May 2017.

  5. Graphs, Algorithms, and Combinatorics Seminar, Université Paris Sud, Orsay, France, March 2017.

  6. Canadian Mathematical Society Session on combinatorial, geometric, and computational aspects of optimization, Niagara Falls, Ontario, December 2016.

  7. Workshop on Transversal and Helly-type Theorems in Geometry, Combinatorics and Topology III, Oaxaca, Mexico, October 2016.

  8. Fifth International Conference on Continuous Optimization of the Mathematical Optimization Society (ICCOPT V), Tokyo, Japan, August 2016.

  9. Summer School Lecture, Fifth International Conference on Continuous Optimization of the Mathematical Optimization Society (ICCOPT V), Tokyo, Japan, August 2016.

  10. Algorithms Seminar, Oxford University, United Kingdom, March 2016.

  11. Séminaire Modèles Combinatoires, Ecole Polytechnique, Palaiseau, France, March 2016.

  12. Advanced Optimization Seminar, McMaster University, Hamilton, Ontario, January 2016.

  13. Workshop on Modern Techniques in Discrete Optimization: Mathematics, Algorithms and Applications, Oaxaca, Mexico, November 2015.

  14. Operations Management Seminar, McMaster University, Hamilton, Ontario, September 2015.

  15. Conference on Geometry and Symmetry, Veszprém, Hungary, June 2015.

  16. Workshop on the Curvature of the Central Path in Linear Programming, University of Calgary, May 2015.

  17. MAGMAT seminar, Université de Versailles, France, February 2015.

  18. Operations Research seminar, London School of Economics, United Kingdom, February 2015.

  19. Workshop on Geometric and Algebraic Combinatorics, Oberwolfach, Germany, February 2015.

  20. Canadian Mathematical Society Session on Recent advances in variational analysis and linear optimization, Hamilton, Ontarion, December 2014.

  21. Conference on Optimization and Practices in Industry (PGMO-COPI'14), Ecole Polytechnique, Palaiseau, France, October 2014.

  22. 12th EUROPT Workshop on Advances in Continuous Optimization, Perpignan, France, July 2014.

  23. Séminaire Digiteo, Supélec, Gif-sur-Yvette, France, May 2014.

  24. Séminaire d'Algorithmique, Laboratoire d'Informatique Gaspard-Monge, Université Paris-Est, Marne-la-Vallée, France, April 2014.

  25. Meeting in honor of András Sebő, Grenoble, France, April 2014.

  26. Advanced Optimization Seminar, McMaster University, Hamilton, Ontario, April 2014.

  27. Séminaire Parisien d'Optimisation, Institut Henri Poincaré, Paris, France, Mars 2014.

  28. Retrospective Workshop on Discrete Geometry, Optimization, and Symmetry, Fields Institute, Toronto, November 2013.

  29. Graphs, Algorithms, and Combinatorics Seminar, Université Paris Sud, Orsay, France, October 2013.

  30. Optimization seminar, University of Calgary, Alberta, June 2013.

  31. Fourth Canadian Discrete and Algorithmic Mathematics Conference, St. John's, Newfoundland, June 2013.

  32. Discrete Mathematics Seminar, KAIST, Daejeon, Korea, May 2013.

  33. Computer Science Seminar, University of Tokyo, Japan, April 2013.

  34. Optimization Seminar, Tokyo Institute of Technology, Japan, April 2013.

  35. Informatic Seminar, Kyoto University, Japan, April 2013.

  36. Combinatorial geometries: matroids, oriented matroids and applications, Marseille, France, April 2013.

  37. School of Computational Science and Engineering / SHARCNET Seminar, McMaster University, Hamilton, Ontario, February 2013.

  38. GERAD/CRC-ONDI Optimization Seminar, Université de Montréal, Québec, January 2013.

  39. Tutte Seminar, Department of Combinatorics and Optimization, University of Waterloo, Ontario, November 2012.

  40. Workshop on Transversal and Helly-type Theorems in Geometry, Combinatorics and Topology II, Banff, Alberta, October 2012.

  41. 21st International Symposium on Mathematical Programming, Berlin, Germany, August 2012.

  42. Algebraic and Geometric Combinatorics Seminar, Université Pierre et Marie Curie (Paris VI), France, Mars 2012.

  43. School of Computing Seminar, Queen's University, Kingston, Ontario, February 2012.

  44. Mathematics and Statistics Colloquium, McMaster University, Hamilton, Ontario, November 2011.

  45. Workshop on Optimization, Fields Institute, Toronto, September 2011.

  46. 23rd Canadian Conference on Computational Geometry, Fields Institute, Toronto, Ontario, August 2011.

  47. Séminaire d'Optimisation Combinatoire, LAMSADE, Université Paris-Dauphine, France, June 2011.

  48. Journées Polyèdres et Optimisation Combinatoire JPOC7, Valenciennes, France, June 2011.

  49. Discrete Mathematics Seminar, Université Joseph Fourier, Grenoble, France, May 2011.

  50. Advanced Optimization Seminar, McMaster University, Hamilton, Ontario, March 2011.

  51. Quantitative Analysis and Decision Science Seminar, Imperial College London, United Kingdom, February 2011.

  52. Veszprém Optimization Conference: Advanced Algorithms (VOCAL), Veszprém, Hungary, December 2010.

  53. Graphs, Algorithms, and Combinatorics Seminar, Université Paris Sud, Orsay, France, December 2010.

  54. Algorithms and combinatorics Seminar, Université Paris Diderot (Paris VII), France, November 2010.

  55. Operations Research Seminar, Tilburg University, The Netherlands, October 2010.

  56. Algebraic Combinatorics Seminar, Ben Gurion University, Beer Sheva, Israel, July 2010.

  57. School of Mathematical Sciences Seminar, Tel Aviv University, Israel, July 2010.

  58. 8th French Combinatorial Conference, Paris, France, June 2010.

  59. Canadian Mathematical Society Session on Geometric and Combinatorial Aspects of Convex Optimization, Fredericton, New Brunswick, June 2010.

  60. Tutte Seminar, Department of Combinatorics and Optimization, University of Waterloo, Ontario, May 2010.

  61. Algebraic and Geometric Combinatorics Seminar, Université Pierre et Marie Curie (Paris VI), France, May 2010.

  62. Canadian Mathematical Society Session on Recent Trends in Discrete Geometry, Windsor, Ontario, December 2009.

  63. Institute for Operations Research and the Management Sciences Annual Meeting, San Diego, California, October 2009.

  64. Workshop on Transversal and Helly-type Theorems in Geometry, Combinatorics and Topology I, Banff, Alberta, September 2009.

  65. Computer Science Seminar, University of Tokyo, Japan, September 2009.

  66. Research Institute of Electronics Seminar, University of Shizuoka, Hamamatsu, Japan, August 2009.

  67. Second Mathematical Society of Japan (MSJ-SI) Conference: Arrangements of Hyperplanes, Sapporo, Japan, August 2009.

  68. Canada-Japan Workshop on Discrete and Computational Geometry, University of Tokyo, Japan, July 2009.

  69. CORS/INFORMS International Meeting, Toronto, June 2009.

  70. Second Canadian Discrete and Algorithmic Mathematics Conference, Montréal, Québec, May 2009.

  71. Department of Industrial and Systems Engineering Department Seminar, Lehigh University, Bethlehem, Pennsylvania, May 2009.

  72. Conference on Discrete Geometry, Fields Institute, Toronto, Ontario, November 2008.

  73. Operations Research, Computation and Analysis of Systems Seminar, University of Guelph, Ontario, November 2008.

  74. Operations Research Seminar, Simon Fraser University, Vancouver, British Columbia, November 2008.

  75. Pacific Institute for the Mathematical Sciences (PIMS) Distinguished Lectures (2), University of Calgary, Alberta, November 2008.

  76. Modeling and Optimization: Theory and Applications (MOPTA), University of Guelph, Ontario, August 2008.

  77. Discrete Optimization Day, Technion, Haifa, Israel, August 2008.

  78. Combinatorics Seminar, Hebrew University, Jerusalem, Israel, July 2008.

  79. Computer Science and Mathematics Seminar, Université Libre de Bruxelles, Belgium, July 2008.

  80. Algebraic and Geometric Combinatorics Seminar, Université Pierre et Marie Curie (Paris VI), France, June 2008.

  81. Topological and Geometric Graph Theory International Conference, Paris, France, May 2008.

  82. 9th Society for Industrial and Applied Mathematics (SIAM) Conference on Optimization, Boston, Massachusetts, May 2008.

  83. Symposium on Numerical Analysis (in commemoration of Gene Golub), Waterloo, Ontario, February 2008.

  84. Discrete Mathematics and Optimization Seminar, McGill University, Montréal, Québec, November 2007.

  85. American Mathematical Society (AMS) session on Combinatorial Enumeration, Optimization, Geometry, and Statistics, Murfreesboro, Tennessee, November 2007.

  86. Chemical Engineering Seminar, McMaster University, Hamilton, Ontario, September 2007.

  87. 2nd Mathematical Optimization Society International Conference on Continuous Optimization, Hamilton, Ontario, August 2007.

  88. Systems and Information Engineering Seminar, Tsukuba University, Japan, July 2007.

  89. Workshop on Numerical Optimization: Methods, Theory and Applications, Research Institute for Mathematical Sciences, Kyoto, Japan, July 2007.

  90. Information Science Seminar, Denki University, Tokyo, Japan, July 2007.

  91. Advanced Computation and Optimization Seminar, Sophia University, Tokyo, Japan, July 2007.

  92. International Conference on Computational Geometry and Graph Theory, Kyoto University, Japan, June 2007.

  93. International Workshop on Combinatorics, Keio University, Yokohama, Japan, June 2007.

  94. Combinatorial Mathematics Seminar, Tokyo University, Japan, May 2007.

  95. 5th Hungarian-Japanese Symposium on Discrete mathematics and its Applications, Sendai, Japan, April 2007.

  96. Workshop on Advances in Optimization, Tokyo Institute of Technology, Japan, April 2007.

  97. Optimization - Modeling and Algorithms Conference, Institute of Statistical Mathematics, Tokyo, Japan, March 2007.

  98. Information Science Seminar, Tokyo University, Japan, Mars 2007.

  99. Combinatorial Seminar, Keio University, Yokohama, Japan, March 2007.

  100. Mathematical and Computing Sciences Seminar, Tokyo Institute of Technology, Japan, February 2007.

  101. Workshop on Polyhedral Computation, Montréal, Québec, October 2006.

  102. Atlantic Optimization Days, Fredericton, New Brunswick, October 2006.

  103. Advanced Optimization Seminar, McMaster University, Hamilton, Ontario, September 2006.

  104. European Conference on Operational Research, Reykjavik, Iceland, July 2006.

  105. Workshop on Advances in Continuous Optimization, Reykjavik, Iceland, June 2006.

  106. Algebraic and Geometric Combinatorics Seminar, Université Pierre et Marie Curie (Paris VI), France, June 2006.

  107. Canadian Mathematical Society Conference, Calgary, Alberta, June 2006.

  108. Canadian Operational Research Society Conference, Montréal, Quéebec, May 2006.

  109. Tutte Seminar, Department of Combinatorics and Optimization, University of Waterloo, Ontario, November 2005.

  110. Geometry Seminar, York University, Ontario, November 2005.

  111. Discrete Mathematics and Optimization Seminar, McGill University, Montréal, Québec, October 2005.

  112. Mathematics and Statistics Colloquium, McMaster University, Hamilton, Ontario, September 2005.

  113. Algebraic and Geometric Combinatorics Seminar, Université Pierre et Marie Curie (Paris VI), France, May 2005.

  114. 8th Society for Industrial and Applied Mathematics (SIAM) Conference on Optimization, Stockholm, Sweden, May 2005.

  115. Optimization Days 2005 Conference, Montréal, Québec, May 2005.

  116. Applied, Industrial and Financial Mathematics Seminar, McMaster University, Hamilton, Ontario, April 2005.

  117. Algorithms Research Group Seminar, McMaster University, Hamilton, Ontario, February 2004.

  118. Advanced Optimization Seminar, McMaster University, Hamilton, Ontario, February 2004.

  119. Séminaire d'Optimisation, Université Pierre et Marie Curie, Paris, France, December 2003.

  120. Continuous and Discrete Optimization Seminar, Tokyo Institute of Technology, Japan, November 2003.

  121. Computer Science Seminar, Denki University, Tokyo, Japan, July 2003.

  122. Algorithms Seminar, McGill University, Montréal, Québec, March 2003.

  123. Computing and Software Seminar, McMaster University, Hamilton, Ontario, March 2003.

  124. Japan Conference on Discrete and Computation Geometry 2002, Tokyo, Japan, December 2002.

  125. Optimization Workshop, Tokyo Institute of Technology, Japan, September 2002.

  126. Discrete Systems and Algorithms, Sendai, Japan, March 2002.

  127. Leibniz Seminar, Institut d'Informatique et Mathematiques Appliquees, Grenoble, France, December 2001.

  128. Optimization Workshop, Tokyo Institute of Technology, Japan, June 2001.

  129. Japan Advanced Institute of Science and Technology, Kanazawa, Japan, March 2001.

  130. Japan Conference on Discrete and Computational Geometry 2000, Tokyo, Japan, November 2000

  131. Japan-Korea Workshop on Algorithms and Computation Tokyo, Japan, July 2000

  132. Klee-Grunbaum Geometry Conference, Ein Gev, Israel, April 2000.

  133. Optimization - Modeling and Algorithms Conference, Institute of Statistical Mathematics, Tokyo, Japan, March 2000.

  134. Combinatorial Mathematics Seminar, Tokyo University, Japan, January 2000.

  135. Séminaire Mathématiques Discrètes et Sciences Sociales, EHESS Paris, France, December 1999.

  136. Combinatorics, Geometry, and Computation Colloquium, ETH Zurich, Switzerland, June 1999.

  137. Combinatorial Seminar, Tel Aviv University, Israel, June 1999.

  138. Combinatorial Optimization and Operations Research Seminar, Kyoto University, Japan, May 1999.

  139. Computational and Discrete Geometry Symposium, Research Institute for Mathematical Sciences, Kyoto, Japan, May 1999.

  140. Optimization - Modeling and Algorithms Conference, Institute of Statistical Mathematics, Tokyo, Japan, March 1999.

  141. 40 Years Commemoration of Institute for Mathematics, University Malaya, Kuala Lumpur, Malaysia, March 1999.

  142. 1st Japanese-Hungarian Symposium on Discrete Mathematics and its Applications, Kyoto, Japan, March 1999.

  143. Information Science Seminar, Tokyo University, Japan, December 1998.

  144. 16th International Symposium on Mathematical Programming, Lausanne, Switzerland, August 1997.

  145. Operations Research Seminar, Technion, Haifa, Israel, January 1997.

  146. Workshop on Convex Polytopes, Jerusalem, Israel, January 1997.

  147. Séminaire Mathématiques Discrètes et Sciences Sociales, EHESS Paris, France, December 1996.

  148. 2nd International Conference on Discrete Metric Spaces, Lyon, France, September 1996.

  149. Conference on General Algebra and Discrete Mathematics, Potsdam, Germany, June 1996.

  150. Algorithms Seminar, Ecole Polytechnique, Palaiseau, France, June 1996.

  151. Operational Research Seminar, Ecole Polytechnique Federale de Lausanne, Lausanne, Switzerland, May 1996.

  152. Optimization - Modeling and Algorithms Conference, Institute of Statistical Mathematics, Tokyo, Japan, March 1996.

  153. 4th Franco-Chinese Conference on Combinatorics and Computing, Brest, France, July 1995.

  154. International Conference on Ordinal and Symbolic Data Analysis, Paris, France, June 1995.

  155. 3rd Slovenian International Conference in Graph Theory, Bled, Slovenia, June 1995.

  156. International Conference on Combinatorics, Hefei, China, May 1995.

  157. 4th Israeli Workshop on Combinatorial and Computational Geometry, Eilat, Israel, April 1995.

  158. 15th International Symposium on Mathematical Programming, Ann Arbor, Michigan, August 1994.

  159. Franco-Japanese Days on Combinatorics, Optimization and Discrete Geometry, Tokyo, June 1994.

  160. Optimization - Modeling and Algorithms Conference, Institute of Statistical Mathematics, Tokyo, Japan, March 1994.

  161. Algebraic Combinatorics, Fukuoka, Japan, November 1993.

  162. Franco-Japanese Days on Combinatorics, Optimization and Discrete and Computational Geometry, Paris, France, July 1993.

  163. Computational and Discrete Geometry Symposium, Research Institute for Mathematical Sciences, Kyoto, Japan, May 1993.

  164. 1st Franco-Chinese Conference on Combinatorics and Computing, Taipei, Taiwan, July 1991.