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» Abduction in Temporal Reasoning
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ECAI
2004
Springer
14 years 3 months ago
Using Spatio-Temporal Continuity Constraints to Enhance Visual Tracking of Moving Objects
We present a framework for annotating dynamic scenes involving occlusion and other uncertainties. Our system comprises an object tracker, an object classifier and an algorithm for...
Brandon Bennett, Derek R. Magee, Anthony G. Cohn, ...
TIME
2003
IEEE
14 years 3 months ago
A Novel Approach to Model NOW in Temporal Databases
In bitemporal databases, current facts and transaction states are modelled using a special value to represent the current time (such as a minimum or maximum timestamp or NULL). Pr...
Bela Stantic, John Thornton, Abdul Sattar
AAAI
2007
14 years 12 days ago
A Temporal Mereology for Distinguishing between Integral Objects and Portions of Stuff
We develop a formal theory of mereology that includes relations that change over time. We show how this theory formalizes reasoning over domains of material objects, which include...
Thomas Bittner, Maureen Donnelly
CSL
2008
Springer
13 years 12 months ago
Non-finite Axiomatizability and Undecidability of Interval Temporal Logics with C, D, and T
Interval logics are an important area of computer science. Although attention has been mainly focused on unary operators, an early work by Venema (1991) introduced an expressively ...
Ian Hodkinson, Angelo Montanari, Guido Sciavicco
ICLP
2009
Springer
14 years 4 months ago
Stabilization of Information Sharing for Queries Answering in Multiagent Systems
We consider multiagent systems situated in unpredictable environments. Agents viewed as abductive logic programs with abducibles being literals the agent could sense or receive fro...
Phan Minh Dung, Do Duc Hanh, Phan Minh Thang