Time: 14:30 Room: 0 (Bat. 650) Speaker: Jin Akiyama (Université de Tokyo) Title: Geometry behind Art : Tessellations, Reversibilities and Decompositions of Polyhedra Abstract
Friday, 29 June 2012
Time: 14:30 Room: 445 (Bat. PCRI-N) Speaker: Periklis A. Papakonstantinou () Title: Time-space tradeoffs for width-parameterized SAT Abstract
Friday, 25 May 2012
Time: 15:00 Room: 445 (Bat. PCRI-N) Speaker: Petru Valicov (LaBRI, Bordeaux) Title: A new algorithm for the Orthogonal Packing Problem Abstract
Friday, 25 May 2012
Time: 14:00 Room: 445 (Bat. PCRI-N) Speaker: Mathieu Liedloff () Title: Un algorithme exponentiel pour l'étiquetage L(2,1) de graphes Abstract
Friday, 04 May 2012
Time: 14:30 Room: 445 (Bat. PCRI-N) Speaker: Johan Thapper (LIX) Title: A new graph parameter and its relation to approximation properties of graph H-colouring Abstract
Friday, 13 April 2012
Time: 14:30 Room: 445 (Bat. PCRI-N) Speaker: Pavol Hell (Simon Fraser University, Vancouver Canada) Title: Finite obstructions to graph partitions Abstract
Time: 14:30 Room: 445 (Bat. PCRI-N) Speaker: Nathann Cohen () Title: Une preuve courte d'un résultat de choisissabilité dans les graphes planaires Abstract
Thursday, 07 October 2010
Time: 11:00 Room: 79 (Bat. 490) Speaker: Francois Le Gall (The University of Tokyo) Title: An Efficient Quantum Algorithm for some Instances of the Group Isomorphism Problem Abstract
Tuesday, 28 September 2010
Time: 14:00 Room: 90 (Bat. 490) Speaker: Yi-Kai Liu (Caltech) Title: Quantum State Tomography, Compressed Sensing, and Matrix Product States Abstract
Tuesday, 14 September 2010
Time: 15:30 Room: 79 (Bat. 490) Speaker: Ronald de Wolf (CWI) Title: Better Bell inequality violations from theoretical computer science Abstract
Time: 11:00 Room: 101 (Bat. 490) Speaker: Amit Chakrabarti (Dartmouth College) Title: Information Cost Tradeoffs for AUGMENTED INDEX Abstract
Tuesday, 17 August 2010
Time: 15:00 Room: 101 (Bat. 490) Speaker: Sevag Gharibian (University of Waterloo) Title: Strong NP-hardness of the Quantum Separability Problem Abstract
Tuesday, 17 August 2010
Time: 11:00 Room: 101 (Bat. 490) Speaker: Jop Briet (CWI) Title: The positive definite Grothendieck problem with rank constraint Abstract
Tuesday, 13 July 2010
Time: 11:00 Room: 101 (Bat. 490) Speaker: David Woodruff (IBM Almaden) Title: Fast Robust Regression in Data Streams Abstract
Friday, 09 July 2010
Time: 11:00 Room: 98 (Bat. 490) Speaker: Umesh Vazirani (UC Berkeley) Title: The detectability lemma and the area law Abstract
Thursday, 01 July 2010
Time: 11:00 Room: 101 (Bat. 490) Speaker: Denis Rosset (Universite de Geneve) Title: Multi-nonlocality : how can we characterize the quantum correlations of entangled independent sources ? Abstract
Tuesday, 29 June 2010
Time: 14:00 Room: 101 (Bat. 490) Speaker: Peter Bro Miltersen (Computer Science Department, Aarhus University) Title: Lower bounds for solving concurrent reachabiltiy games using strategy iteration Abstract
Tuesday, 29 June 2010
Time: 11:00 Room: 101 (Bat. 490) Speaker: Boaz Patt-Shamir (Université de Tel-Aviv) Title: Online Set Packing Abstract
Tuesday, 08 June 2010
Time: 14:00 Room: 101 (Bat. 490) Speaker: Julia Kempe (Université de Tel-Aviv) Title: Two-source extractors secure against quantum Abstract
Friday, 28 May 2010
Time: 14:00 Room: 101 (Bat. 490) Speaker: Ben Rossman (MIT) Title: Lower Bounds for k-CLIQUE on Random Graphs Abstract
Tuesday, 04 May 2010
Time: 10:00 Room: 101 (Bat. 490) Speaker: Mathilde Bouvel (LIAFA) Title: Motifs et classes de permutations : le point de vue des arbres de décomposition Abstract
Tuesday, 13 April 2010
Time: 10:00 Room: 101 (Bat. 490) Speaker: Antoine Genitrini (Universit´e de Versailles St-Quentin-en-Yvelines, lab. PRiSM.) Title: Expressions booléennes aléatoires et fonctions booléennes Abstract
Tuesday, 30 March 2010
Time: 11:30 Room: 101 (Bat. 490) Speaker: Takeshi Koshiba (Saitama University) Title: Interactive Hashing and BB84 states Abstract
Time: 14:00 Room: 101 (Bat. 490) Speaker: Raghav Kulkarni (University of Chicago, Chicago IL, USA.) Title: Evasiveness and the Music of Primes Abstract
Friday, 12 February 2010
Time: 11:00 Room: 101 (Bat. 490) Speaker: Giorgos Christodoulou (Liverpool University) Title: On the performance of approximate equilibria in congestion games Abstract
Thursday, 04 February 2010
Time: 14:30 Room: 101 (Bat. 490) Speaker: Yeow Meng CHEE (Nanyang Technological University Singapore) Title: Universal Cycles, 2-Radius Sequences, and Fetching Huge Objects into Small Memory Abstract
Thursday, 04 February 2010
Time: 13:30 Room: 101 (Bat. 490) Speaker: David Duris () Title: Destructive rule-based properties and first-order logic Abstract
Thursday, 14 January 2010
Time: 14:00 Room: 101 (Bat. 490) Speaker: Thomas Vidick (UC Berkeley) Title: Near-optimal extractors against quantum storage Abstract
Tuesday, 24 November 2009
Time: 14:00 Room: 101 (Bat. 490) Speaker: Mauro Sozio (Max Planck) Title: An Efficient Algorithm for Replicating Data in Modern Networks Abstract
Thursday, 12 November 2009
Time: 14:00 Room: 101 (Bat. 490) Speaker: Simon Perdrix (CNRS) Title: Classical and Quantum Fanouts have the same Power Abstract
Thursday, 05 November 2009
Time: 14:00 Room: 101 (Bat. 490) Speaker: Damian Markham (ENST) Title: Information Flow in Secret Sharing Protocols Abstract
Thursday, 15 October 2009
Time: 14:00 Room: 101 (Bat. 490) Speaker: Oded Regev (Tel-Aviv University) Title: Tight bound for Gap Hamming Distance Abstract
Thursday, 01 October 2009
Time: 14:00 Room: 101 (Bat. 490) Speaker: David Xiao (LRI) Title: Using Merlin to Estimate Histograms and Recursively Find Collisions, with Applications Abstract
Thursday, 17 September 2009
Time: 14:00 Room: 101 (Bat. 490) Speaker: Bireswar Das (The Institute of Mathematical Sciences) Title: SZK Proofs for Black Box Group Problems Abstract
Tuesday, 15 September 2009
Time: 11:30 Room: 101 (Bat. 490) Speaker: Matthew McKague (University of Waterloo) Title: On quantum mechanics over the reals Abstract
Monday, 07 September 2009
Time: 11:30 Room: 101 (Bat. 490) Speaker: Giannicola Scarpa (University of Salerno) Title: Network Games with Quantum Strategies Abstract
Thursday, 09 July 2009
Time: 14:00 Room: 101 (Bat. 490) Speaker: Rahul Jain (CQT, National University of Singapore) Title: Two-message quantum interactive proofs are in PSPACE. Abstract
Time: 10:00 Room: 101 (Bat. 490) Speaker: Anupam Gupta (Carnegie Mellon University) Title: Approximate Clustering without the Approximation Algorithm Abstract
Tuesday, 23 June 2009
Time: 15:30 Room: 90 (Bat. 490) Speaker: Barry Sanders (University of Calgary) Title: An introduction to "continuous variable" quantum information Abstract
Friday, 19 June 2009
Time: 11:30 Room: 101 (Bat. 490) Speaker: McGettrick, Michael (National University of Ireland) Title: The Quantum Prisoners Multilemma, and other quantum games. Abstract
Thursday, 11 June 2009
Time: 11:30 Room: 101 (Bat. 490) Speaker: Christoph Durr (Ecole Polytechnique) Title: Online Scheduling of Bounded Length Jobs to Maximize Throughput Abstract
Thursday, 07 May 2009
Time: 14:30 Room: 79 (Bat. 490) Speaker: Benoît Masson (University of Western Ontario) Title: Des piles de sable aux automates de sable Abstract
Thursday, 07 May 2009
Time: 11:30 Room: 101 (Bat. 490) Speaker: THOMAS DECKER (McGill University) Title: Hidden Polynomial Function Graphs Abstract
Thursday, 30 April 2009
Time: 14:00 Room: 79 (Bat. 490) Speaker: Louis Esperet (Charles University, Prague, Czech Republic) Title: Couplages parfaits dans les graphes cubiques Abstract
Friday, 10 April 2009
Time: 11:30 Room: 90 (Bat. 490) Speaker: Nicolas Thibault (Université d'Évry Val d'Essonne) Title: Algorithme d'approximation pour l'ordonnancement on-line de tâches avec pénalités Abstract
Thursday, 09 April 2009
Time: 14:00 Room: 90 (Bat. 490) Speaker: Marion Le Gonidec (Université du Sud Toulon Var.) Title: TBA Abstract
Time: 11:30 Room: 101 (Bat. 490) Speaker: Olivier Mallet (LIAFA) Title: Autour des surpartitions et des identités de type Rogers-Ramanujan Abstract
Tuesday, 10 March 2009
Time: 11:30 Room: 101 (Bat. 490) Speaker: Daviv Xiao (Princeton University) Title: On the Black-box Complexity of PAC Learning Abstract
Thursday, 26 February 2009
Time: 11:30 Room: 101 (Bat. 490) Speaker: Oded Regev (Tel-Aviv University) Title: Unique Games with Entangled Provers are Easy Abstract
Friday, 20 February 2009
Time: 14:00 Room: 90 (Bat. 490) Speaker: Francois le Gall (Japan Science and Technology Agency) Title: Efficient Isomorphism Testing for a Class of Group Extensions Abstract
Friday, 30 January 2009
Time: 11:30 Room: 90 (Bat. 490) Speaker: Alessandro Panconesi (Sapienza Università di Roma) Title: The Compressible Web: An Ounce of Knowledge for a Ton of Data? Abstract
Time: 11:30 Room: 101 (Bat. 490) Speaker: Peter Richter (LRI) Title: On the hitting times of quantum versus random walks Abstract
Thursday, 02 October 2008
Time: 11:30 Room: 101 (Bat. 490) Speaker: Peter P. Palfy (Renyi Institute, Budapest) Title: Random algorithms for recognizing black-box groups Abstract
Time: 11:30 Room: 101 (Bat. 490) Speaker: Amit Deshpande (Microsoft Research, India) Title: Sampling-Based Algorithms for Dimension Reduction Abstract
Thursday, 26 June 2008
Time: 11:30 Room: 101 (Bat. 490) Speaker: Pranab Sen (Tata Institute of Fundamental Research) Title: Making Classical Zero Knowledge Protocols Secure Against Quantum Attacks Abstract
Time: 11:30 Room: 101 (Bat. 490) Speaker: Dieter van Melkebeek (University of Winsconsin Madison) Title: Lower Bounds for Satisfiability and Related Problems (Part II) Abstract
Thursday, 05 June 2008
Time: 14:00 Room: 101 (Bat. 490) Speaker: Dieter van Melkebeek (University of Winsconsin Madison) Title: Lower Bounds for Satisfiability and Related Problems Abstract
Tuesday, 20 May 2008
Time: 14:00 Room: 79 (Bat. 490) Speaker: Troy Lee (Rutgers University) Title: Disjointness is hard in the multi-party number-on-the-forehead model Abstract
Monday, 19 May 2008
Time: 11:30 Room: 79 (Bat. 490) Speaker: Elias Koutsoupias (Univeristy of Athens, Greece) Title: Mechanism design for scheduling unrelated machines Abstract
Time: 11:30 Room: 101 (Bat. 490) Speaker: Guy Even (Tel-Aviv University) Title: A strongly polynomial algorithm for finding optimal policies for one dimensional Markov decision processes Abstract
Time: 11:30 Room: 101 (Bat. 490) Speaker: Allan Sly (UC Berkeley) Title: Mixing on Random Graphs Abstract
Thursday, 20 March 2008
Time: 11:30 Room: 101 (Bat. 490) Speaker: Harald Raecke (Carnegie Mellon University) Title: Hierarchical Graph Decompositions for Minimizing Congestion Abstract
Monday, 25 February 2008
Time: 16:30 Room: 101 (Bat. 490) Speaker: Kazuo Iwama (Kyoto University, Japan) Title: Design and Analysis of Classic and Quantum Network Coding Abstract
Monday, 25 February 2008
Time: 15:05 Room: 101 (Bat. 490) Speaker: Keiji Matsumoto (National Institute of Informatics (NII) , Tokyo, Japan) Title: PSPACE has one round quantum multiprover interactive proofs Abstract
Monday, 25 February 2008
Time: 14:00 Room: 101 (Bat. 490) Speaker: Hirotada Kobayashi (Naitonal Institute of Informatics (NII), Tokyo, Japan) Title: Entanglement and Multi-Prover Interactive Proof Systems Abstract
Monday, 18 February 2008
Time: 11:00 Room: 101 (Bat. 490) Speaker: Arie Matsliah (Technion University) Title: Underapproximation for Model-Checking Based on Universal Circuits Abstract
Thursday, 14 February 2008
Time: 11:30 Room: 101 (Bat. 490) Speaker: Ashwin Nayak (University of Waterloo) Title: On divergence Information (Lecture 2) Abstract
Thursday, 07 February 2008
Time: 11:30 Room: 101 (Bat. 490) Speaker: Ashwin Nayak (University of Waterloo and Perimeter Institute) Title: On Divergence Information Abstract
Tuesday, 29 January 2008
Time: 11:30 Room: 101 (Bat. 490) Speaker: Oded Regev (Tel-Aviv University) Title: Impossibility of a Quantum Speed-up with a Faulty Oracle Abstract
Friday, 29 June 2001
Time: 14:00 Room: 101 (Bat. 490) Speaker: Peter Bro Miltersen (Computer Science Department, Aarhus University) Title: Lower bounds for solving concurrent reachabiltiy games using strategy iteration Abstract

Thursday january 17 2008
Time: 14h00 Room: 90 (490) Speaker: Andre Chailloux (LRI) Title: Noninteractive and Interactive Zero Knowledge are equivalent in the help model Abstract
Thursday january 10 2008
Time: 11h30 Room: 101 (490) Speaker: Pascal Ochem (LRI) Title: Binary words avoiding the pattern AABBCABBA Abstract
Tuesday december 11 2007
Time: 14h00 Room: 79 (490) Speaker: Rahul Jain (Univ of Waterloo and IQC) Title: Direct product theorems for communication complexity via sub-distribution bounds with application to communication-entanglement trade-offs in quantum communication protocols Abstract
Thursday december 06 2007
Time: 14h00 Room: 101 (490) Speaker: Penghui Yao (Chinese Academy of Sciences) Title: Quantum Matchcircuits Abstract
Thursday november 29 2007
Time: 13h30 Room: 101 (490) Speaker: Olivier Bernardi (CNRS - Univ Paris-Sud) Title: On the growth rate of minor-closed classes of graphs Abstract
Thursday november 22 2007
Time: 13h30 Room: 79 (490) Speaker: Nisheeth Vishnoi (UC Berkeley and IBM India Research Lab) Title: The Unique Games Conjecture is false for Expanders Abstract
Tuesday november 13 2007
Time: 14h00 Room: 79 (490) Speaker: Nisheeth Vishnoi (UC Berkeley and IBM India Research Lab) Title: A Semidefinite Programming Based Approach for Partitioning Graphs Abstract
Thursday october 25 2007
Time: 13h30 Room: 79 (490) Speaker: Sylvain Perifel (LIP, ENS Lyon) Title: Interpolation in Valiant's theory Abstract
Thursday october 18 2007
Time: 13h00 Room: 101 (490) Speaker: Amir Shpilka (Technion University) Title: Polynomial identity testing and polynomial interpolation for restricted circuits Abstract
Time: 14h00 Room: 101 (490) Speaker: Dimitris Achlioptas (University of California, Santa Cruz) Title: Random k-SAT (Lecture 3) Abstract
Monday may 14 2007
Time: 14h00 Room: 101 (490) Speaker: Dimitris Achlioptas (University of Santa Cruz) Title: Random k-SAT (Lecture 2) Abstract
Friday may 11 2007
Time: 13h30 Room: 101 (490) Speaker: Dimitris Achlioptas (University of California, Santa Cruz) Title: Random k-SAT (Lecture 1) Abstract
Wednesday may 09 2007
Time: 11h00 Room: 101 (490) Speaker: Dimitris Achlioptas (University of California, Santa Cruz) Title: Applications of Random Matrices in Spectral Computations and Machine Learning Abstract
Thursday may 03 2007
Time: 11h30 Room: 101 (490) Speaker: Julien Bernat ((IML, Marseille)) Title: Algorithme des paires equilibrees irreductibles pour les langages substitutifs Abstract
Thursday april 26 2007
Time: 11h30 Room: 101 (490) Speaker: Joel Friedman (UBC) Title: Trouble with Non-regular Graphs and Expansion Abstract
Time: 11h30 Room: 101 (490) Speaker: Mikkel Thorup (AT&T Labs-Research) Title: Approximate Distance Oracles for Planar Graphs and for the Plane with Obstacles Abstract
Thursday april 12 2007
Time: 11h30 Room: 101 (490) Speaker: Luca Castelli Aleardi (LIX, Ecole Polytechnique) Title: Compact representations of Geometric Data Structures Abstract
Thursday april 05 2007
Time: 11h30 Room: 101 (490) Speaker: Farid Ablayev (Kazan State University) Title: On Computational Power of Classical and Quantum Branching Programs Abstract
Monday april 02 2007
Time: 14h30 Room: 79 (490) Speaker: Elad Verbin (Tel Aviv University) Title: Colored Range Searching via Matrix Multiplication Abstract
Friday march 30 2007
Time: 11h30 Room: firtech (490) Speaker: Laszlo Babai (Univ. of Chicago) Title: The Abelian Sandpile Model Abstract
Thursday march 22 2007
Time: 11h30 Room: 101 (490) Speaker: Gabor Ivanyos (Hungarian Academy of Sciences) Title: Transformers and deciding universality of quantum gates Abstract
Time: 14h00 Room: 101 (490) Speaker: Ben Toner (CWI, Pays Bas) Title: De Finetti theorems for finitely exchangeable conditional probability distributions Abstract
Time: 11h00 Room: 101 (490) Speaker: Peter Bro Miltersen (University of Aarhus) Title: Strategic Game Playing and Equilibrium Refinements Abstract
Thursday november 02 2006
Time: 14h00 Room: 101 (490) Speaker: Hitczenko (LRI & Drexel University) Title: Probabilistic analysis of a class of WHT algorithms Abstract
Thursday october 19 2006
Time: 14h30 Room: 101 (490) Speaker: Christoph Durr (Ecole Polytechnique) Title: Finding total unimodularity in optimization problems solved by linear programs Abstract
Tuesday october 10 2006
Time: 14h30 Room: 101 (490) Speaker: Harald Raecke (Toyota Institute, Chicago, USA) Title: T.B.A. Abstract
Thursday october 05 2006
Time: 14h00 Room: 101 (490) Speaker: Julia Kempe (LRI) Title: Recent Separations in Quantum Communication Complexity Abstract
Thursday september 28 2006
Time: 11h00 Room: 101 (490) Speaker: Boaz Patt-Shamir (Tel Aviv University, Israel) Title: Tell Me Who I Am: An Interactive Recommendation System Abstract
Time: 15h00 Room: 101 (490) Speaker: Christian Schaffner (BRICS, University of Aarhus) Title: Entropic Uncertainty Relation with Applications in the Bounded Quantum Storage Model. Abstract