| **Perseus: Randomized Point-based Value Iteration for POMDPs** - M. T.J. Spaan and N. Vlassis |

| **mGPT: A Probabilistic Planner Based on Heuristic Search** - B. Bonet and H. Geffner |

| **Risk-Sensitive Reinforcement Learning Applied to Control under Constraints** - P. Geibel and F. Wysotzki |

| **Learning Concept Hierarchies from Text Corpora using Formal Concept Analysis** - P. Cimiano, A. Hotho and S. Staab |

| **Efficiency versus Convergence of Boolean Kernels for On-Line Learning Algorithms** - R. Khardon, D. Roth and R. A. Servedio |

| **Linking Search Space Structure, Run-Time Dynamics, and Problem Difficulty: A Step Toward Demystifying Tabu Search** - J. P. Watson, L. D. Whitley and A. E. Howe |

| **CIXL2: A Crossover Operator for Evolutionary Algorithms Based on Population Features** - D. Ortiz-Boyer, C. Hervás-Martínez and N. García-Pedrajas |

| **Relational Dynamic Bayesian Networks** - S. Sanghai, P. Domingos and D. Weld |

| **The First Probabilistic Track of the International Planning Competition** - H.L.S. Younes, M. L. Littman, D. Weissman and J. Asmuth |

| **Ignorability in Statistical and Probabilistic Inference** - M. Jaeger |

| **Where 'Ignoring Delete Lists' Works: Local Search Topology in Planning Benchmarks** - J. Hoffmann |

| **Cooperative Information Sharing to Improve Distributed Learning in Multi-Agent Systems** - P. S. Dutta, N. R. Jennings and L. Moreau |

| **Hiding Satisfying Assignments: Two are Better than One** - D. Achlioptas, H. Jia and C. Moore |

| **Probabilistic Hybrid Action Models for Predicting Concurrent Percept-driven Robot Behavior** - M. Beetz and H. Grosskreutz |

| **Optiplan: Unifying IP-based and Graph-based Planning** - M.H.L. van den Briel and S. Kambhampati |

| **Solving Set Constraint Satisfaction Problems using ROBDDs** - P. J. Hawkins, V. Lagoon and P. J. Stuckey |

| **Macro-FF: Improving AI Planning with Automatically Learned Macro-Operators** - A. Botea, M. Enzenberger, M. Mueller and J. Schaeffer |

| **Pure Nash Equilibria: Hard and Easy Games** - G. Gottlob, G. Greco and F. Scarcello |

| **Reasoning about Action: An Argumentation - Theoretic Approach** - Q. B. Vo and N. Y. Foo |

| **Learning Content Selection Rules for Generating Object Descriptions in Dialogue** - P. W. Jordan and M. A. Walker |

| **The Deterministic Part of IPC-4: An Overview** - J. Hoffmann and S. Edelkamp |

| **Integrating Learning from Examples into the Search for Diagnostic Policies** - V. Bayer-Zubek and T. G. Dietterich |

| **Binary Encodings of Non-binary Constraint Satisfaction Problems: Algorithms and Experimental Results** - K. Stergiou and N. Samaras |

| **A Framework for Sequential Planning in Multi-Agent Settings** - P. J. Gmytrasiewicz and P. Doshi |