Sciweavers

3408 search results - page 160 / 682
» Logic, language, information and computation
Sort
View
KR
2010
Springer
14 years 3 months ago
Modelling Combinatorial Auctions in Linear Logic
We show that linear logic can serve as an expressive framework in which to model a rich variety of combinatorial auction mechanisms. Due to its resource-sensitive nature, linear l...
Daniele Porello, Ulle Endriss
ICTAC
2005
Springer
14 years 3 months ago
Representation and Reasoning on RBAC: A Description Logic Approach
Abstract. Role-based access control (RBAC) is recognized as an excellent model for access control in large-scale networked applications. Formalization of RBAC in a logical approach...
Chen Zhao, NuerMaimaiti Heilili, Shengping Liu, Zu...
TPHOL
1998
IEEE
14 years 2 months ago
Program Abstraction in a Higher-Order Logic Framework
Abstraction in a Higher-Order Logic Framework Marco Benini Sara Kalvala Dirk Nowotka Department of Computer Science University of Warwick, Coventry, CV4 7AL, United Kingdom We pres...
Marco Benini, Sara Kalvala, Dirk Nowotka
FMCAD
2008
Springer
13 years 11 months ago
Augmenting a Regular Expression-Based Temporal Logic with Local Variables
The semantics of temporal logic is usually defined with respect to a word representing a computation path over a set of atomic propositions. A temporal logic formula does not contr...
Cindy Eisner, Dana Fisman
DLOG
2001
13 years 11 months ago
On Expressive Number Restrictions in Description Logics
We consider expressive Description Logics (ALCN) allowing for number restrictions on complex roles built with combinations of role constructors. In particular, we are mainly inter...
Fabio Grandi