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ENTCS
2007
96views more  ENTCS 2007»
13 years 4 months ago
An Observational Theory for Mobile Ad Hoc Networks
We propose a process calculus to study the behavioural theory of Mobile Ad Hoc Networks. The operational semantics of our calculus is given both in terms of a Reduction Semantics ...
Massimo Merro
JOLLI
2006
80views more  JOLLI 2006»
13 years 4 months ago
Means-End Relations and a Measure of Efficacy
Abstract. Propositional dynamic logic (PDL) provides a natural setting for semantics of means-end relations involving non-determinism, but such models do not include probabilistic ...
Jesse Hughes, Albert C. Esterline, Bahram Kimiagha...
JODS
2006
98views Data Mining» more  JODS 2006»
13 years 4 months ago
Viewpoints on Emergent Semantics
We introduce a novel view on how to deal with the problems of semantic interoperability in distributed systems. This view is based on the concept of emergent semantics, which sees ...
Philippe Cudré-Mauroux, Karl Aberer, Alia I...
LOGCOM
2008
81views more  LOGCOM 2008»
13 years 4 months ago
The Semantic Processing of Continuous Quantities for Discrete Terms in Ontologies
We consider continuous quantities that are used to describe the physical world, such as colour, shape, sound, texture, and spatial and temporal arrangements. Natural languages are...
Shenghui Wang, David E. Rydeheard, Jeff Z. Pan
JLP
2006
111views more  JLP 2006»
13 years 4 months ago
Executable structural operational semantics in Maude
This paper describes in detail how to bridge the gap between theory and practice when implementing in Maude structural operational semantics described in rewriting logic, where tr...
Alberto Verdejo, Narciso Martí-Oliet
JFP
2006
78views more  JFP 2006»
13 years 4 months ago
Sound and complete models of contracts
Even in statically typed languages it is useful to have certain invariants checked dynamically. Findler and Felleisen gave an algorithm for dynamically checking expressive highero...
Matthias Blume, David A. McAllester
JUCS
2008
117views more  JUCS 2008»
13 years 4 months ago
Disentangling Denotational Semantics Definitions
Abstract: Denotational semantics is a powerful technique to formally define programming languages. However, language constructs are not always orthogonal, so many semantic equation...
Fabio Tirelo, Roberto da Silva Bigonha, Joã...
JUCS
2008
172views more  JUCS 2008»
13 years 4 months ago
Formal Action Semantics for a UML Action Language
Abstract: The abstract syntax and static semantics of UML, the widely-used generalpurpose graphical modeling language, have been standardized in a four-layer metamodeling framework...
Mikai Yang, Greg J. Michaelson, Rob Pooley
JCST
2008
121views more  JCST 2008»
13 years 4 months ago
Clustering Text Data Streams
Abstract Clustering text data streams is an important issue in data mining community and has a number of applications such as news group filtering, text crawling, document organiza...
Yubao Liu, Jiarong Cai, Jian Yin, Ada Wai-Chee Fu
IJVR
2006
124views more  IJVR 2006»
13 years 4 months ago
Improving Virtual Reality Applications in CAD through Semantics
In this article we propose an architecture for the inclusion and exploitation of semantic aspects in a CAD environment. Our schema focuses on the enhancement and improvement of a c...
Carlos Toro, Jorge Posada, Stefan Wundrak, Andr&ea...