4 papers
The Universal PDDL Domain
Patrik Haslum, Augusto B. Corrêa
In AI planning, it is common to distinguish between planning domains and problem instances, where a "domain" is generally understood as a set of related problem instances. This dis…
A More General Theory of Diagnosis from First Principles
Alban Grastien, Patrik Haslum, Sylvie Thiébaux
Model-based diagnosis has been an active research topic in different communities including artificial intelligence, formal methods, and control. This has led to a set of disparate…
Automated Action Model Acquisition from Narrative Texts
Ruiqi Li, Leyang Cui, Songtuan Lin +1
Action models, which take the form of precondition/effect axioms, facilitate causal and motivational connections between actions for AI agents. Action model acquisition has been id…
EDeR: A Dataset for Exploring Dependency Relations Between Events
Ruiqi Li, Patrik Haslum, Leyang Cui
Relation extraction is a central task in natural language processing (NLP) and information retrieval (IR) research. We argue that an important type of relation not explored in NLP…