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FLAIRS
2009
15 years 2 months ago
Lifting the Limitations in a Rule-based Policy Language
The predicates that are used to encode a planning domain in PDDL often do not include concepts that are important for effectively reasoning about problems in the domain. In partic...
Alan Lindsay, Maria Fox, Derek Long
BILDMED
2009
217views Algorithms» more  BILDMED 2009»
15 years 2 months ago
Evaluation Scheme for a Positron Emission Tomography System Used in Monitoring of Radiation Therapy
Abstract. Positron emission tomography (PET) is used for independent monitoring of dose delivery in ion therapy. An in-beam PET scanner registers the annihilation γ-rays following...
Georgy Shakirin, Fine Fiedler, Wolfgang Enghardt
ICALP
1994
Springer
15 years 8 months ago
On some Relations between Dynamical Systems and Transition Systems
Abstract. In this paper we de ne a precise notion of abstraction relation between continuous dynamical systems and discrete state-transition systems. Our main result states that ev...
Eugene Asarin, Oded Maler
AIMS
2008
Springer
15 years 6 months ago
A Role-Based Infrastructure for the Management of Dynamic Communities
Abstract. This paper addresses the problem of specifying and establishing secure collaborations between autonomous entities that need to interact and depend on each other in order ...
Alberto E. Schaeffer Filho, Emil Lupu, Morris Slom...
ESOP
2001
Springer
15 years 9 months ago
Semantics and Termination of Simply-Moded Logic Programs with Dynamic Scheduling
Abstract. In logic programming, dynamic scheduling refers to a situation where the selection of the atom in each resolution (computation) step is determined at runtime, as opposed ...
Annalisa Bossi, Sandro Etalle, Sabina Rossi, Jan-G...