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ASM
2010
ASM
15 years 7 months ago
Matelas: A Predicate Calculus Common Formal Definition for Social Networking
This paper presents Matelas, a B predicate calculus definition for social networking, modelling social-network content, privacy policies, social-networks friendship relations, and ...
Néstor Cataño, Camilo Rueda
DEBU
2010
207views more  DEBU 2010»
15 years 6 months ago
Spatio-temporal Databases in Urban Transportation
In this paper we describe applications, research issues, and approaches related to Intelligent Transportation Systems (ITS). More specifically, we focus on spatio-temporal databas...
Ouri Wolfson, Bo Xu
IJAR
2008
91views more  IJAR 2008»
15 years 6 months ago
Distance-based paraconsistent logics
We introduce a general framework that is based on distance semantics and investigate the main properties of the entailment relations that it induces. It is shown that such entailm...
Ofer Arieli
ENTCS
2006
116views more  ENTCS 2006»
15 years 6 months ago
Semantics of Visual Models in a Rule-based Setting
In this paper, some fundamental aspects of the semantics of rule-based systems are sketched and related to the semantics of visual models. A rule-based system comprises a set of r...
Hans-Jörg Kreowski, Karsten Hölscher, Pe...
ENDM
2007
89views more  ENDM 2007»
15 years 6 months ago
Homomorphisms and Polynomial Invariants of Graphs
This paper initiates a study of the connection between graph homomorphisms and the Tutte polynomial. This connection enables us to extend the study to other important polynomial i...
Delia Garijo, Jaroslav Nesetril, M. P. Revuelta