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» A unifying action calculus
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JAIR
2006
111views more  JAIR 2006»
13 years 7 months ago
Learning in Real-Time Search: A Unifying Framework
Real-time search methods are suited for tasks in which the agent is interacting with an initially unknown environment in real time. In such simultaneous planning and learning prob...
Vadim Bulitko, Greg Lee
KRDB
2003
139views Database» more  KRDB 2003»
13 years 9 months ago
Expressing Transactions with Savepoints as Non-Markovian Theories of Actions
Flat transactions with savepoints are a variation of the classical flat transactions that allows the user to go undo work done so far back to a certain point within the transacti...
Iluju Kiringa, Alfredo Gabaldon
LOGCOM
2007
125views more  LOGCOM 2007»
13 years 7 months ago
Epistemic Actions as Resources
We provide algebraic semantics together with a sound and complete sequent calculus for information update due to epistemic actions. This semantics is flexible enough to accommoda...
Alexandru Baltag, Bob Coecke, Mehrnoosh Sadrzadeh
LOGCOM
1998
80views more  LOGCOM 1998»
13 years 7 months ago
Occurrences and Narratives as Constraints in the Branching Structure of the Situation Calculus
The Situation Calculus is a logic of time and change in which there is a distinguished initial situation ¡£¢ and all other situations arise from the different sequences of acti...
Javier Pinto
IJUFKS
2000
68views more  IJUFKS 2000»
13 years 7 months ago
Non-Determinism and Uncertainty in the Situation Calculus
A novel approach is presented to modeling action and change within the Situation Calculus in the presence of both non-determinism and probabilistic behavior. Two examples are give...
Javier Pinto, Amílcar Sernadas, Cristina Se...