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IJCAI
2007
15 years 1 months ago
Progression of Situation Calculus Action Theories with Incomplete Information
In this paper, we propose a new progression mechanism for a restricted form of incomplete knowledge formulated as a basic action theory in the situation calculus. Specifically, w...
Stavros Vassos, Hector J. Levesque
LILOG
1989
15 years 3 months ago
Order Sorted Predicate Logic
We propose a theory for reasoning about actions based on order-sorted predicate logic where one can consider an elaborate taxonomy of objects. We are interested in the projection ...
Arnold Oberschelp
MATES
2005
Springer
15 years 5 months ago
Programming Cognitive Agents
Defeasible Logic is extended to programming languages for cognitive agents with preferences and actions for planning. We define rule-based agent theories that contain preferences ...
John-Jules Ch. Meyer
FMCO
2004
Springer
157views Formal Methods» more  FMCO 2004»
15 years 5 months ago
MoMo: A Modal Logic for Reasoning About Mobility
Abstract. A temporal logic is proposed as a tool for specifying properties of Klaim programs. Klaim is an experimental programming language that supports a programming paradigm whe...
Rocco De Nicola, Michele Loreti
AAAI
2007
15 years 2 months ago
The Semantics of Variables in Action Descriptions
Action description language C+ is more expressive than ADL in many ways; for instance, it addresses the ramification problem. On the other hand, ADL is based on first-order logi...
Vladimir Lifschitz, Wanwan Ren