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» On Coherence in Computer Algebra
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GMP
2010
IEEE
190views Solid Modeling» more  GMP 2010»
15 years 2 months ago
A Subdivision Approach to Planar Semi-algebraic Sets
Abstract. Semi-algebraic sets occur naturally when dealing with implicit models and boolean operations between them. In this work we present an algorithm to efficiently and in a ce...
Angelos Mantzaflaris, Bernard Mourrain
ISSTA
2009
ACM
15 years 2 months ago
Run-time conformance checking of mobile and distributed systems using executable models
This paper describes an approach for conformance testing of mobile and distributed systems. The approach is based on kiltera — a novel, high-level language supporting the descri...
Ahmad A. Saifan, Ernesto Posse, Jürgen Dingel
CONCUR
2001
Springer
15 years 2 months ago
Compositional Modeling of Reactive Systems Using Open Nets
In order to model the behaviour of open concurrent systems by means of Petri nets, we introduce open Petri nets, a generalization of the ordinary model where some places, designate...
Paolo Baldan, Andrea Corradini, Hartmut Ehrig, Rei...
CONCUR
2001
Springer
15 years 2 months ago
CCS with Priority Guards
It has long been recognised that standard process algebra has difficulty dealing with actions of different priority, such as for instance an interrupt action of high priority. Va...
Iain Phillips
MIS
2001
Springer
151views Multimedia» more  MIS 2001»
15 years 2 months ago
A Data Model for Querying Wavelet Features in Image Databases
Multimedia databases deal with storage and retrieval of complex descriptors of image contents, called features. Traditional techniques consider features as “black boxes,” ofte...
Simone Santini, Amarnath Gupta