Sciweavers

891 search results - page 13 / 179
» Temporal Constraints: A Survey
Sort
View
AAAI
2008
14 years 4 days ago
Hybrid Constraint Tightening for Solving Hybrid Scheduling Problems
Hybrid Scheduling Problems (HSPs) contain both temporal and finite-domain variables, as well as constraints between them. A hybrid constraint over temporal and finite-domain varia...
James C. Boerkoel Jr., Edmund H. Durfee
EMNLP
2006
13 years 11 months ago
Inducing Temporal Graphs
We consider the problem of constructing a directed acyclic graph that encodes temporal relations found in a text. The unit of our analysis is a temporal segment, a fragment of tex...
Philip Bramsen, Pawan Deshpande, Yoong Keok Lee, R...
FOIKS
2006
Springer
14 years 1 months ago
Modeling the Evolution of Objects in Temporal Information Systems
This paper presents a semantic foundation of temporal conceptual models used to design temporal information systems. We consider a modeling language able to express both timestampi...
Alessandro Artale, Christine Parent, Stefano Spacc...
BIRTHDAY
2008
Springer
13 years 12 months ago
Checking Temporal Properties of Discrete, Timed and Continuous Behaviors
We survey some of the problems associated with checking whether a given behavior (a sequence, a Boolean signal or a continuous signal) satisfies a property specified in an appropri...
Oded Maler, Dejan Nickovic, Amir Pnueli
AAAI
2008
14 years 4 days ago
Planning with Problems Requiring Temporal Coordination
We present the first planner capable of reasoning with both the full semantics of PDDL2.1 (level 3) temporal planning and with numeric resources. Our planner, CRIKEY3, employs heu...
Andrew Coles, Maria Fox, Derek Long, Amanda Smith