Scientific Program

Tuesday July 3

Invited talk
9.30 Invited talk: The Quest for the Holy Grail of Agent Verification
John-Jules Meyer

Session 1: Workshop (chair: Camilla Schwind)
11.00 Cut-free Single-pass Tableaux for the Logic of Common Knowledge
Pietro Abate, Rajeev Goré, Florian Widmann
11.30 Verifying Agent Conformance with Protocols
Laura Giordano, Alberto Martelli
12.00 Towards a Proof Theory for Multi-Agent Logics with Irrevocable Strategies
Thomas Agotnes, Valentin Goranko, Wojciech Jamroga

Session 2 (chair:  Ugo Moscato)
14.00 A tableau method for public announcement logics
Tiago de Lima, Philippe Balbiani, Hans van Ditmarsch, Andreas Herzig
14.30 Tableau systems for logics of subinterval structures over dense orderings
Angelo Montanari, Davide Bresolin, Valentin Goranko, Pietro Sala
15.00 KLMLean 2.0: a Theorem Prover for KLM Logics of Nonmonotonic Reasoning
Laura Giordano, Valentina Gliozzi, Gian Luca Pozzato

Session 3 (chair: Angelo Montanari)
16.00 The Neighbourhood of S0.9 and S1
Roderic Girle
16.30 Tableaux with Dynamic Filtration for Layered Modal Logics
Olivier Gasquet, Bilal Said
17.00 On Cut-elimination for Provability Logic GL
Don Revantha Ramanayake, Rajeev Goré

Wednesday July 4

Session 4 (chair: Rajeev Goré)
9.00 Invited talk: Nonmonotonic Description Logics - Requirements, Theory, and Implementations
Piero Bonatti
10.00 Differential Dynamic Logic for Verifying Parametric Hybrid Systems
Andre Platzer

Session 5 (chair: Didier Galmiche)
11.00 Updating Reduced Implicate Tries
Neil Murray, Erik Rosenthal
11.30 A Bottom-up Approach to Clausal Tableaux
Nicolas Peltier
12.00 Incremental Closure of Variable Splitting Tableaux
Christian Mahesh Hansen, Arild Waaler, Roger Antonsen

Session 6 (chair: Neil Murray)
14.00 A Sequent Calculus for Bilattice-Based Logic and its Many-Sorted Representation
Ekaterina Komendantskaya
14.30 Proof Theory for First Order Lukasiewicz Logic
George Metcalfe, Matthias Baaz
15.00 A class of theorems in Lukasiewicz logic for benchmarking automated theorem provers
Robert Rothenberg

Session 7 (chair: Arild Waaler)
16.00 Bounded Model Checking with Description Logic Reasoning
Shoham Ben-David, Richard Trefler, Grant Weddell
16.30 A procedure for description logic ALCFI
Yu Ding, Volker Haarslev
17.00 EXPTIME Tableaux with Global Caching for Description Logics with Transitive Roles, Inverse Roles and Role Hierarchies
Rajeev Goré, Linh Nguyen

Thursday July 5

Tutorials (held in parallel)
9.00 Tutorial I: The Tableau Work Bench: Theory and Practice
Pietro Abate, Rajeev Goré
Tutorial II: Tableau Methods for Interval Temporal Logics
Valentin Goranko, Angelo Montanari
Tutorial III: Semistructured Databases and Modal Logic
Serenella Cerrito
11.00 Tutorials (2nd part)

Friday July 6

Session 8 (chair: Marta Cialdea)
9.00 Invited talk: Satisfiability Modulo Theories
Cesare Tinelli
10.00 Axiom Pinpointing in General Tableaux
Franz Baader, Rafael Penaloza

Session 9 (chair: Roy Dyckhoff)
11.00 Tree-Sequent Methods for Subintuitionistic Predicate Logics
Ryo Ishigaki, Kentaro Kikuchi
11.30 Improvements to the Tableau Prover PITP
Guido Fiorino, Alessandro Avellone, Ugo Moscato
12.00 A Cut-free Sequent Calculus for Bi-Intuitionistic Logic
Linda Buisman, Rajeev Goré