LIX Colloquium
Reachability Problems'09
September 23rd-25th 2009
Ecole Polytechnique, France
Program
Wednesday, September 23.
- 9h00: Bus Departure in Paris for the bus Paris -> Palaiseau
Opening & Coffee Break
- 9h45-10h20: Registration & Coffee Break
- 10h20-10h30: Opening
Moshe Vardi's Invited Talk (10h30-11h30)
- Model Checking as A Reachability Problem, Moshe Vardi Slides
Session 1 (11h30-12h40)
- 11h30- 12h05:
- Automatic Verification of Directory-based Consistency Protocols, Parosh Aziz Abdulla, Giorgio Delzanno and Ahmed Rezine
- 12h05-12h40:
- A Reduction Theorem for the Verification of Round-Based Distributed Algorithms, Mouna Chaouch-Saad, Bernadette Charron-Bost and Stephan Merz
Lunch break (12h40-14h00)
Oded Maler's Invited Talk (14h00-15h00)
- Reachability for Continuous and Hybrid Systems, Oded Maler Slides
Coffee break (15h00-15h20)
Session 2 (15h20- 17h40)
- 15h20-15h55:
- Abstract Counterexamples for Non-Disjunctive Abstractions, Kenneth McMillan and Lenore Zuck
- 15h55-16h30:
- Computable CTL* for Discrete-Time and Continuous-Space Dynamic Systems, Pieter Collins and Ivan Zapreev
- 16h30-17h05:
- Limit Set Reachability in Asynchronous Graph Dynamical Systems, Anil Vullikanti, Henning Mortveit and Matt Macauley
- 17h05-17h40:
- Cross-Checking - Enhanced Over-Approximation of the Reachable Global State Space of Component-based Systems, Christoph Minnameier and Mila Majster-Cederbaum
- 18h00: Bus Departure in Palaiseau for the bus Palaiseau -> Paris
Thursday, September 24.
- 8h30: Bus Departure in Paris for the bus Paris -> Palaiseau
Ahmed Bouajjani's Invited Talk (9h30-10h30)
- On the Reachability Problem for Dynamic Networks of Concurrent Pushdown Systems, Ahmed Bouajjani and Mohamed Faouzi Atig
Coffee Break (10h30-10h50)
Session 3 (10h50-12h35)
- 10h50-11h25:
- Games on Higher Order Multi-Stack Pushdown Systems, Anil Seth
- 11h25-12h00:
- Forward Analysis of Dynamic Networks of Pushdown Systems is Easier without Order, Denis Lugiez
- 12h00-12h35:
- How to Tackle Integer Weighted Automata Positivity, Yohan Boichut, Pierre-Cyrille Heam and Olga Kouchnarenko
Lunch break (12h35-14h00)
Alexander Shen's Invited Talk (14h00-15h00)
- Algorithmic Information Theory and Foundations of Probability, Alexander Shen
Coffee break (15h00-15h20)
Session 4 (15h20- 17h05)
- 15h20-15h55:
- Games with Opacity Condition, Bastien Maubert and Sophie Pinchinat
- 15h55-16h30:
- An Undecidable Permutation of the Natural Numbers, Eero Lehtonen
- 16h30-17h05:
- The periodic domino problem is undecidable in the hyperbolic plane, Maurice Margenstern
- 17h15: Bus Departure in Palaiseau for the bus Palaiseau -> Paris
Social events
- Social event (optional visit)
- 20h15:
- Dinner at a restaurant in Paris
Friday, September 25.
- 8h30: Bus Departure in Paris for the bus Paris -> Palaiseau
Thomas Henzinger's Invited Talk (9h30-10h30)
- Formalisms for Specifying Markovian Population Models, Thomas Henzinger, Barbara Jobstmann and Verena Wolf
Coffee Break (10h30-10h50)
Session 5 (10h50-12h35)
- 10h50-11h25:
- On Yen's Path Logic for Petri Nets, Mohamed Faouzi Atig and Peter Habermehl
- 11h25-12h00:
- Counting multiplicity over infinite alphabets, Amaldev Manuel and R. Ramanujam
- 12h00-12h35:
- Probabilistic Model Checking of Biological Systems with Uncertain Kinetic Rates, Roberto Barbuti, Francesca Levi, Paolo Milazzo and Guido Scatena
Lunch break (12h35-13h45)
- 13h45: Bus Departure in Palaiseau for the bus Palaiseau -> Paris