Sciweavers

AI
2011
Springer
12 years 11 months ago
Stable models and circumscription
The concept of a stable model provided a declarative semantics for Prolog programs with negation as failure and became a starting point for the development of answer set programmi...
Paolo Ferraris, Joohyung Lee, Vladimir Lifschitz
AI
2011
Springer
12 years 11 months ago
Non-Markovian control in the Situation Calculus
The property that the executability and the effects of an action are determined entirely by the current state or situation is known as the Markov property and is assumed in most f...
Alfredo Gabaldon
AI
2011
Springer
12 years 11 months ago
Approximation of action theories and its application to conformant planning
This paper describes our methodology for building conformant planners, which is based on recent advances in the theory of action and change and answer set programming. The develop...
Phan Huy Tu, Tran Cao Son, Michael Gelfond, A. Ric...
AI
2011
Springer
12 years 11 months ago
A unifying action calculus
Abstract McCarthy’s Situation Calculus is arguably the oldest special-purpose knowledge representation formalism, designed to axiomatize knowledge of actions and their effects. ...
Michael Thielscher
AI
2011
Springer
12 years 11 months ago
First-order logical filtering
Logical filtering is the process of updating a belief state (set of possible world states) after a sequence of executed actions and perceived observations. In general, it is intr...
Afsaneh Shirazi, Eyal Amir