Geffner, Hector

61 publications

AAAI 2025 Learning More Expressive General Policies for Classical Planning Domains Simon Ståhlberg, Blai Bonet, Hector Geffner

IJCAI 2025 Sketch Decompositions for Classical Planning via Deep Reinforcement Learning Michael Aichmüller, Hector Geffner

JAIR 2024 Expressing and Exploiting Subgoal Structure in Classical Planning Using Sketches Dominik Drexler, Jendrik Seipp, Hector Geffner

JAIR 2024 General Policies, Subgoal Structure, and Planning Width Blai Bonet, Hector Geffner

IJCAI 2024 Learning Generalized Policies for Fully Observable Non-Deterministic Planning Domains Till Hofmann, Hector Geffner

NeurIPSW 2023 General and Reusable Indexical Policies and Sketches Blai Bonet, Dominik Drexler, Hector Geffner

JAIR 2022 Flexible FOND Planning with Explicit Fairness Assumptions Ivan D. Rodriguez, Blai Bonet, Sebastian Sardiña, Hector Geffner

AAAI 2022 Target Languages (vs. Inductive Biases) for Learning to Act and Plan Hector Geffner

AAAI 2021 General Policies, Representations, and Planning Width Blai Bonet, Hector Geffner

AAAI 2021 Learning General Planning Policies from Small Examples Without Supervision Guillem Francès, Blai Bonet, Hector Geffner

JAIR 2020 Qualitative Numeric Planning: Reductions and Complexity Blai Bonet, Hector Geffner

AAAI 2019 Learning Features and Abstract Actions for Computing Generalized Plans Blai Bonet, Guillem Francès, Hector Geffner

IJCAI 2018 Features, Projections, and Representation Change for Generalized Planning Blai Bonet, Hector Geffner

IJCAI 2018 Model-Free, Model-Based, and General Intelligence Hector Geffner

AAAI 2018 Planning with Pixels in (Almost) Real Time Wilmer Bandres, Blai Bonet, Hector Geffner

AAAI 2017 Best-First Width Search: Exploration and Exploitation in Classical Planning Nir Lipovetzky, Hector Geffner

IJCAI 2017 Generalized Planning: Non-Deterministic Abstractions and Trajectory Constraints Blai Bonet, Giuseppe De Giacomo, Hector Geffner, Sasha Rubin

IJCAI 2017 Purely Declarative Action Descriptions Are Overrated: Classical Planning with Simulators Guillem Francès, Miquel Ramírez, Nir Lipovetzky, Hector Geffner

IJCAI 2016 Effective Planning with More Expressive Languages Guillem Francès, Hector Geffner

IJCAI 2016 Factored Probabilistic Belief Tracking Blai Bonet, Hector Geffner

IJCAI 2016 ∃-STRIPS: Existential Quantification in Planning and Constraint Satisfaction Guillem Francès, Hector Geffner

IJCAI 2015 Classical Planning with Simulators: Results on the Atari Video Games Nir Lipovetzky, Miquel Ramírez, Hector Geffner

IJCAI 2015 Policies That Generalize: Solving Many Planning Problems with the Same Policy Blai Bonet, Hector Geffner

JAIR 2014 Belief Tracking for Planning with Sensing: Width, Complexity and Approximations Blai Bonet, Hector Geffner

AAAI 2014 Flexible and Scalable Partially Observable Planning with Linear Translations Blai Bonet, Hector Geffner

IJCAI 2013 Causal Belief Decomposition for Planning with Sensing: Completeness Results and Practical Approximation Blai Bonet, Hector Geffner

IJCAI 2013 Fair LTL Synthesis for Non-Deterministic Systems Using Strong Cyclic Planners Fabio Patrizi, Nir Lipovetzky, Hector Geffner

AAAI 2012 Action Selection for MDPs: Anytime AO* Versus UCT Blai Bonet, Hector Geffner

AAAI 2012 Width and Complexity of Belief Tracking in Non-Deterministic Conformant and Contingent Planning Blai Bonet, Hector Geffner

IJCAI 2011 Computing Infinite Plans for LTL Goals Using a Classical Planner Fabio Patrizi, Nir Lipovetzky, Giuseppe De Giacomo, Hector Geffner

IJCAI 2011 Goal Recognition over POMDPs: Inferring the Intention of a POMDP Agent Miquel Ramírez, Hector Geffner

IJCAI 2011 Planning Under Partial Observability by Classical Replanning: Theory and Experiments Blai Bonet, Hector Geffner

AAAI 2011 Qualitative Numeric Planning Siddharth Srivastava, Shlomo Zilberstein, Neil Immerman, Hector Geffner

AAAI 2010 Automatic Derivation of Finite-State Machines for Behavior Control Blai Bonet, Héctor Palacios, Hector Geffner

AAAI 2010 Probabilistic Plan Recognition Using Off-the-Shelf Classical Planners Miquel Ramírez, Hector Geffner

AAAI 2010 The Model-Based Approach to Autonomous Behavior: A Personal View Hector Geffner

IJCAI 2009 A Translation-Based Approach to Contingent Planning Alexandre Albore, Héctor Palacios, Hector Geffner

JAIR 2009 Compiling Uncertainty Away in Conformant Planning Problems with Bounded Width Héctor Palacios, Hector Geffner

ALT 2009 Inference and Learning in Planning Hector Geffner

IJCAI 2009 Plan Recognition as Planning Miquel Ramírez, Hector Geffner

JAIR 2009 Soft Goals Can Be Compiled Away Emil Keyder, Hector Geffner

IJCAI 2009 Solving POMDPs: RTDP-Bel vs. Point-Based Algorithms Blai Bonet, Hector Geffner

IJCAI 2009 Trees of Shortest Paths vs. Steiner Trees: Understanding and Improving Delete Relaxation Heuristics Emil Keyder, Hector Geffner

AAAI 2006 Compiling Uncertainty Away: Solving Conformant Planning Problems Using a Classical Planner (Sometimes) Héctor Palacios, Hector Geffner

AAAI 2005 An Algorithm Better than AO*? Blai Bonet, Hector Geffner

AAAI 2005 New Admissible Heuristics for Domain-Independent Planning Patrik Haslum, Blai Bonet, Hector Geffner

JAIR 2005 mGPT: A Probabilistic Planner Based on Heuristic Search Blai Bonet, Hector Geffner

AAAI 2004 Branching and Pruning: An Optimal Temporal POCL Planner Based on Constraint Programming Vincent Vidal, Hector Geffner

IJCAI 2003 Faster Heuristic Search Algorithms for Planning with Uncertainty and Full Feedback Blai Bonet, Hector Geffner

JAIR 2003 PDDL 2.1: Representation vs. Computation Hector Geffner

AAAI 2002 Perspectives on Artificial Intelligence Planning Hector Geffner

ICML 1998 Learning Sorting and Decision Trees with POMDPs Blai Bonet, Hector Geffner

AAAI 1997 A Robust and Fast Action Selection Mechanism for Planning Blai Bonet, Gábor Loerincs, Hector Geffner

IJCAI 1997 Causality, Constraints and Indirect Effects Hector Geffner

AAAI 1996 A Qualitative Model for Temporal Reasoning with Incomplete Information Hector Geffner

UAI 1996 Arguing for Decisions: A Qualitative Model of Decision Making Blai Bonet, Hector Geffner

IJCAI 1995 Sound and Efficient Non-Monotonic Inference Hector Geffner, Jimena Llopis, Gisela Mendez

AAAI 1994 Causal Default Reasoning: Principles and Algorithms Hector Geffner

AAAI 1990 Causal Theories for Nonmonotonic Reasoning Hector Geffner

AAAI 1988 On the Logic of Defaults Hector Geffner

IJCAI 1987 An Improved Constraint-Propagation Algorithm for Diagnosis Hector Geffner, Judea Pearl