[FUTURE]
[PAST]
- Tuesday, November 8, 16:00, EV3.101
Yori Zwols,
"Computing the polyhedron of realizable marginals".
- Tuesday, November 1, 16:00, EV3.101
Vašek Chvátal,
"Representing conjunctive forks, cont'd".
- Tuesday, October 25, 16:00, EV3.101
Vašek Chvátal,
"Recognizing covariances".
- Tuesday, October 18, 16:00, EV3.101
Yori Zwols,
"On representing betweennesses".
- Tuesday, October 11, 16:00, EV3.101
Vašek Chvátal,
"Representing conjunctive forks".
- Tuesday, October 4, 16:00, EV3.101
Vašek Chvátal,
"Linear programming and conjunctive forks".
- Tuesday, September 26, 15:00, EV3.101
Yori Zwols,
"Covariances and conjunctive forks".
- Tuesday, September 19, 15:00, EV3.101
Vašek Chvátal,
"Conjunctive forks".
- Tuesday, April 5, 15:00, EV3.101
Mario Antoine Aoun,
"STDP within NDS Neurons".
- Tuesday, March 29, 15:00, EV3.101
Vašek Chvátal,
"Isomorphism types of strict betweenness".
- Tuesday, March 22, 15:00, EV3.101
Vašek Chvátal,
"Concerning common cause".
- Tuesday, March 15, 15:00, EV3.101
Yori Zwols,
"Information theory".
- Tuesday, March 8, 15:00, EV3.101
Vašek Chvátal,
"Reichenbach's common cause", continued.
- Tuesday, March 1, 15:00, EV3.101
Vašek Chvátal,
"Reichenbach's common cause".
- Tuesday, Feb 22, 15:00, EV3.101
Nicolas Fraiman,
"Notes on selection vertex games".
- Tuesday, Feb 15, 15:00, EV3.101
Yori Zwols,
"Vertex selection games".
- Tuesday, Feb 8, 15:00, EV3.101
Vašek Chvátal,
"On node selection games", continued.
- Tuesday, Feb 2, 15:00, EV3.101
Vašek Chvátal,
"On node selection games".
- Tuesday, Jan 25, 15:00, EV3.101
Mark Goldsmith,
"What is a random sequence?", continued.
- Tuesday, Jan 18, 15:00, EV3.101
Mark Goldsmith,
"What is a random sequence?"
- Tuesday, Jan 11, 15:00, EV3.101
Mark Goldsmith,
"Tests for random sequences".
[2010]
- Tuesday, Feb 8, 15:00, EV3.101
Vašek Chvátal,
"On node selection games...".
- Tuesday, Feb 8, 15:00, EV3.101
Vašek Chvátal,
"On node selection games...".
- Wednesday, May 5, 15:30, EV3.101
Vašek Chvátal,
"On node selection games...".
- Wednesday, April 28, 15:30, EV3.101
Vašek Chvátal
"On node selection games".
- Wednesday, April 7, 15:30, EV3.101
Vašek Chvátal
and
Neil Olver,
"A generic property of symmetric Games".
- Wednesday, March 31, 15:30, EV3.101
Vašek Chvátal, "Zero-Sum Games".
- Wednesday, Jan 27, 15:30, EV3.101
"2-d chaotic maps and Takens Theorem".
- Wednesday, Jan 20, 15:30, EV3.101
Mark Goldsmith, "The maximal Lyapunov exponent of a time series".
[2009]
- Tuesday, Nov 24, 15:30, EV3.101
Luc Devroye ,
"Monochromatic absorbing sets in tournaments".
- Tuesday, Nov 16, 15:30, EV3.101
"Neuronal complexity loss".
- Tuesday, Nov 9, 15:30, EV3.101
"Inability of Lyapunov exponents to predict epileptic seizures".
- Tuesday, Oct 26, 15:30, EV3.101
"Overview on predicting epileptic seizures".
- Tuesday, Oct 6, 15:30, EV3.101
Laurent Beaudou,
"Absorbing sets in tournaments".
- Tuesday, Sept 29, 15:30, EV3.101
Nithum Thain,
"Automatic recognition of interictal spikes".
- Tuesday, Sept 22, 15:30, EV3.101
Vašek Chvátal,
"On maximal Lyapunov exponents".
- Tuesday, Sept 15, 15:30, EV3.101
Marketa Vyskocilova,
"Seizure EEG analysis".
- Thursday, July 15, 14:00, EV3.101
Annie Raymond,
"Small Chvátal Rank".
- Thursday, June 25, 16:00, EV3.101
Neil Olver,
"An application of Kolmogorov Complexity".
- Thursday, June 18, 16:00, EV3.101
Ehsan Chiniforooshan,
"An Introduction to Kolmogorov Complexity".
- Thursday, June 11, 16:00, EV3.101
Ehsan Chiniforooshan,
"An Introduction to Kolmogorov Complexity".
- Thursday, April 16, 16:00, EV2.184
Adrian Bondy,
"Paths and Stable Sets in Directed Graphs". (Department Seminar)
- Wednesday, April 15, 12:00, EV2.184
U. S. R. Murty,
"The Perfect Matching Polytope and Solid Bricks". (Department Seminar)
- Thursday, April 02, 16:00, EV3.101
Luc Devroye,
Ehsan Chiniforooshan,
"On the theory of branching rules".
- Thursday, Mar 26, 16:00, EV3.101
Vašek Chvátal,
Ehsan Chiniforooshan,
"On the theory of branching rules".
- Thursday, Mar 12, 16:00, EV3.101
Ehsan Chiniforooshan,
"Theoretical results on satisfiability of random k-SAT formulas".
- Thursday, Mar 5, 16:00, EV3.101
Mark Kayll,
"Discrete meets Continous: counting matchings with integrals".
- Thursday, Feb 26, 16:00, EV3.101
Vašek Chvátal,
"On the theory of branching rules".
- Thursday, Feb 19, 16:00, EV3.101
Arash Rafiey,
"On the graph homomorphism problem and its applications".
- Thursday, Feb 12, 16:00, EV3.101
Vašek Chvátal,
"On the theory of branching rules".
- Thursday, Feb 05, 16:00, EV3.101
Vašek Chvátal,
"On the theory of branching rules".
- Thursday, Jan 29, 16:00, EV3.101
Azam Heydari,
"Branching rules".
- Thursday, Jan 22, 16:00, EV3.101
Vašek Chvátal,
"On the theory of branching rules".
- Thursday, Jan 15, 16:00, EV3.101
Vašek Chvátal,
Ehsan Chiniforooshan,
"On the theory of branching rules".
[2008]
- Tuesday, Nov 27, 14:00, EV3.101
Baoyindureng Wu,
Ehsan Chiniforooshan,
Vašek Chvátal,
"On the t-improper chromatic number of Graphs".
- Tuesday, Nov 13, 14:00, EV3.101
Baoyindureng Wu,
Ehsan Chiniforooshan,
"On the t-improper chromatic number of Graphs".
- Thursday, Oct 30, 14:00, EV3.101
Vašek Chvátal,
"Popularity in Intersecting Hypergraphs".
- Thursday, Oct 23, 14:00, EV3.101
Arnaud Chadozeau ,
"Popularity in Intersecting Hypergraphs".
- Thursday, Oct 16, 14:00, EV3.101
Tanbir Ahmed,
"On the bounds and exact values of van der Waerden numbers;
Some previously unknown van der Waerden numbers
(and some van der Waerden type numbers)".
- Thursday, Oct 09, 14:00, EV3.101
Ehsan Chiniforooshan,
"On the bounds of Erdös and Szekeres à la Genest".
- Thursday, Oct 02, 14:00, EV3.101
Vašek Chvátal
"Erdös and Szekeres à la Genest".
- Tuesday, August 19, 15:00, EV3.101
Vašek Chvátal
"Computational model of the Neurons".
- Tuesday, August 12, 15:00, EV3.101
Laurent Beaudou,
Ehsan Chiniforooshan,
Vašek Chvátal
"Convexity and Betweenness".
- Wednesday, August 06, 16:00, EV3.101
Laurent Beaudou,
Ehsan Chiniforooshan,
Vašek Chvátal
"Convexity and Betweenness".
- Tuesday, July 29, 15:00, EV3.101
Laurent Beaudou,
Ehsan Chiniforooshan,
Vašek Chvátal
"Convexity and Betweenness".
- Tuesday, July 22, 15:00, EV3.101
Laurent Beaudou,
Ehsan Chiniforooshan,
Vašek Chvátal
"Convexity and Betweenness".
- Tuesday, July 15, 15:00, EV3.101
Ehsan Chiniforooshan,
Vašek Chvátal
"Convexity and Betweenness".
- Thursday, July 10, 15:00, EV3.101
Ehsan Chiniforooshan,
Vašek Chvátal
"Convexity and Betweenness".
- Thursday, July 03, 16:00, EV3.101
Vašek Chvátal
"Review of problems discussed so far".
- Tuesday, June 03, 16:00, EV3.101
Vašek Chvátal
"Convexity and Betweenness".
- Tuesday, May 27, 16:00, EV3.101
Laurent Beaudou,
"Colouring the square of a bipartite planar graph".
- Tuesday, May 20, 16:00, EV3.101
Majid Karimi Behbahanim, "Covering R^3 with tetrahedrons".
Ehsan Chiniforooshan "Weak tree-width of graphs".
- Tuesday, May 13, 16:00, EV3.101
Vašek Chvátal
"Convexity and Betweenness".
- Tuesday, May 06, 16:00, EV3.101
Laurent Beaudou,
"On the Middle Levels Problem".
- Wednesday, Apr 30, 16:00, EV3.101
Baoyindureng Wu,
"Connectivity and Matching".
Laurent Beaudou,
"Isometric embeddings".
- Wednesday, Apr 23, 16:00, EV3.101
Laurent Beaudou,
"Isometric embeddings".
- Wednesday, Apr 16, 16:00, EV3.101
Ehsan Chiniforooshan, "On the number of crossing-free perfect matchings of a Graph".
- Wednesday, Apr 09, 16:00, EV3.101
Baoyindureng Wu,
"On the bounds of the cop number of a Graph".
Ehsan Chiniforooshan,
"On the bounds of the cop number of a Graph".
Greg Costain, "On a generalization of the
Traversal by Prime Sum problem".
Vašek Chvátal
"Betweenness and Convexity in Euclidean spaces".
- Wednesday, Mar 26, 16:00, EV3.101
Ehsan Chiniforooshan,
Vašek Chvátal and
Baoyindureng Wu,
"On the cop number of Mycielski Graphs".
- Wednesday, Mar 19, 16:00, EV3.101
Ehsan Chiniforooshan,
"On the cop number of a graph".
Neil Olver,
"Retracts of the incidence graph of Projective planes".
- Wednesday, Mar 12, 16:00, EV3.101
Victor Campos, "On the variations of the cop number of a graph".
Vašek Chvátal,
"On the cop number of the incidence graph of Projective planes".
- Wednesday, Mar 05, 16:00, EV3.101
Ehsan Chiniforooshan,
"On the cop number of a graph".
- Wednesday, Feb 27, 16:00, EV3.101
Ehsan Chiniforooshan,
"On the cop number of a graph".
- Wednesday, Feb 20, 16:00, EV3.101
Perouz Taslakian and Victor Campos,
"Transversals in Trees".
- Wednesday, Feb 13, 16:00, EV3.101
Vašek Chvátal,
"Matroids".
- Wednesday, Feb 06, 16:00, EV3.101
Nithum Thain and Greg Costain,
"On a generalization of the
Traversal by Prime Sum problem".
[2007]
- Wednesday, Dec 05, 16:00, EV3.101
Vašek Chvátal,
"Conjectures on Tough graphs; Independence system of sets".
- Wednesday, Nov 28, 16:00, EV3.101
Ehsan Chiniforooshan, "On the Chen-Chvátal conjecture".
- Wednesday, Nov 21, 16:00, EV3.101
Narges Simjour, on Woeginger's paper "Exact algorithms for NP-Hard problems:
a survey" (Continued...).
Ehsan Chiniforooshan, "On the cop number of a graph".
- Wednesday, Nov 14, 16:00, EV3.101
Narges Simjour, on Woeginger's paper "Exact algorithms for NP-Hard problems:
a survey".
- Wednesday, Nov 7, 16:00, EV3.101
Ehsan Chiniforooshan, "Intersperse Coloring".
- Wednesday, Oct 31, 16:00, EV3.101
Tanbir Ahmed, "An improved exponential-time algorithm for k-SAT -
paper by Ramamohan Paturi, Pavel Pudlák, Mike Saks, and Francis Zane" (Continued...).
- Wednesday, Oct 24, 16:00, EV3.101
Vašek Chvátal "On a combinatorial problem".
Tanbir Ahmed, "An improved exponential-time algorithm for k-SAT -
paper by Ramamohan Paturi, Pavel Pudlák, Mike Saks, and Francis Zane".
- Wednesday, Oct 17, 16:00, EV3.101
Vašek Chvátal "Discussion on Chen-Chvátal conjecture".
- Wednesday, Oct 10, 16:00, EV3.101
Ehsan Chiniforooshan, "de Bruijn-Erdös theorem in Metric spaces".
Vašek Chvátal "de Bruijn-Erdös theorem in Metric spaces".
- Wednesday, Oct 3, 16:00, EV3.101
Ehsan Chiniforooshan,
"Random Branching and Random Formulas".
- Wednesday, Sep 19, 16:00, EV3.101
Azam Heydari,
"Some Combinatorial Search Problems".
- Wednesday, Sep 12, 16:00, EV3.101
François Genest,
"Van der Waerden type problems and MPI".
- Thursday, June 21, 14:30, EV3.101
François Genest,
"How to code in MPI".
- Wednesday, May 17, 14:00, EV3.101
Tanbir Ahmed,
"An implementation of DPLL".
Vašek Chvátal,
"Branching rules in DPLL".
François Genest,
"Brief discussion on MPI".
- Wednesday, May 2, 14:00, EV3.101
Discussion on George Orwell's "Politics and the English Language".
François Genest,
"Rewriting a proof of a theorem by André Bouchet".
Discussion on the problem SAT.
- Wednesday, April 25, 14:00, EV3.101
Ararat Harutyunyan and Shahin Kamali, "Highly Irregular Graphs".
Azam Heydari
and Hiba Tabbara, "How to Write Mathematics (Continued...)".
- Wednesday, April 18, 14:00, EV3.123
Azam Heydari
and Hiba Tabbara, "How to Write Mathematics (Continued...)".
- Wednesday, April 11, 14:30, EV3.101
Azam Heydari
and Hiba Tabbara, "How to Write Mathematics".
- Wednesday, April 4, 14:30, EV3.101
Joel Krajden, Discussion on the Opterons.
- Wednesday, March 21, 14:00, EV3.101
Majid Karimi Behbahanim,
"On finite geometries".
- Wednesday, March 7, 15:30, EV3.101
Azam Heydari,
Geoffrey Exoo's lower bound on the Ramsey number R(5,5)
- Friday, February 9, noon, EV2.260/2.238
David Avis,
"Estimating the number of vertices of a polyhedron"
(departmental seminar)
- Wednesday, February 7, 15:30, EV4.181
Majid Karimi Behbahanim on the paper
"Estimating Search Tree Size" by Philip Kilby, John Slaney, Sylvie Thiebaux, and Toby Walsh
- Wednesday, January 17, 15:00 - 17:00, EV3.123
Hiba Tabbara, "Algorithms for graph colouring"
[2006]
- Monday, December 4, 16:30, EV3.101
Arash Zaryabi, On probabilistic methods in discrete mathematics
(Continuation of the previous speech...)
- Thursday, November 30, 16:00, EV3.101
Arash Zaryabi, On probabilistic methods in discrete mathematics
- Wednesday, November 29, 16:30, EV2.238
Clement Lam,
"Estimating the efficiency of backtrack programs"
(departmental seminar)
- Wednesday, November 15, 16:30, EV2.238
François Genest,
"Knuth sings the praises of dancing links"
(departmental seminar)
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