524 search results - page 20 / 105 » Temporal reachability graphs |
LICS
2008
IEEE
14 years 4 months ago
2008
IEEE
We investigate the notions of may- and mustapproximation in Erratic Idealized Algol (a nondeterministic extension of Idealized Algol), and give explicit characterizations of both ...
MMMACNS
2005
Springer
14 years 3 months ago
2005
Springer
A new model for representing temporal access control policies is introduced. In this model, temporal authorizations are represented by time attributes associated with both subjects...
FLAIRS
2007
14 years 4 days ago
2007
We propose a method of deriving chronological order of events in natural language texts by constraining temporal boundaries associated to events and projecting them on a timeline....
CONCUR
2004
Springer
14 years 3 months ago
2004
Springer
In this paper, we study model checking of timed automata (TAs), and more precisely we aim at finding efficient model checking for subclasses of TAs. For this, we consider model ch...
AAAI
2008
14 years 4 days ago
2008
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...