Decision Making in Partially Observable, Uncertain Worlds:

Exploring Insights from Multiple Communities

IJCAI Workshop

Barcelona, 18 July 2011
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9:00-9:10  Welcome & Introduction
9:10-10:00  Invited talk by Hector Geffner: Top-Down and Bottom-Up Approaches to Planning with Partial Observability
10:00-10:20  Replanning in Domains with Partial Information and Sensing Actions
(Guy Shani and Ronen Brafman)
10:20-10:40   A Switching Planner for Combined Task and Observation Planning
(Moritz Göbelbecker, Charles Gretton and Richard Dearden)
10:40-11:00   Planning in the Know: Hierarchical Belief-space Task and Motion Planning
(Leslie Kaelbling and Tomas Lozano-Perez)
11:00-11:30  Coffee break
11:30-12:20  Invited talk by David Hsu
12:20-12:40  Modeling action feasibility in POMDPs with boolean-valued preconditions
(Caroline Ponzoni Carvalho Chanel, Florent Teichteil-Königsbuch, Guillaume Infantes and Patrick Fabiani)
12:40-13:00  Point-Based Value Iteration for Constrained POMDPs
(Dongho Kim, Jaesong Lee, Kee-Eung Kim and Pascal Poupart)
13:00-14:30  Lunch
14:30-15:20  <Invited talk by Shlomo Zilberstein: Decentralized Decision Making in Partially Observable, Uncertain Worlds
15:20-15:40  Exploiting Sparse Dependencies for Communication Reduction in Multiagent Planning under Uncertainty
(João Messias, Matthijs Spaan and Pedro Lima)
15:40-16:00   Multi-agent Plan Repairing
(Antonín Komenda and Peter Novák)
16:00-16:20  An approach to generate MDPs using HTN representations
(Felipe Meneguzzi, Yuqing Tang, Katia Sycara and Simon Parsons)
16:30-17:00  Coffee break
17:00-17:20  MDPs in Medicine: Opportunities and Challenges
(Francisco Javier Díez, Miguel Ángel Palacios and Manuel Arias)
17:20-17:25  Summary
17:25-18:30  Poster session