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» Extending UML for Model Composition
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WOA
2001
15 years 5 months ago
Multi-Agent Systems as Composition of Observable Systems
Observation is becoming a crucial issue in the engineering of today's systems: the common practice for dealing with their complexity is to encapsulate their subcomponents abs...
Mirko Viroli, Andrea Omicini
114
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IFM
2009
Springer
15 years 10 months ago
Verifying UML/OCL Operation Contracts
In current model-driven development approaches, software models are the primary artifacts of the development process. Therefore, assessment of their correctness is a key issue to e...
Jordi Cabot, Robert Clarisó, Daniel Riera
ICML
2005
IEEE
16 years 4 months ago
Exploiting syntactic, semantic and lexical regularities in language modeling via directed Markov random fields
We present a directed Markov random field (MRF) model that combines n-gram models, probabilistic context free grammars (PCFGs) and probabilistic latent semantic analysis (PLSA) fo...
Shaojun Wang, Shaomin Wang, Russell Greiner, Dale ...
FUIN
2006
96views more  FUIN 2006»
15 years 3 months ago
A Component Coordination Model Based on Mobile Channels
In this paper we present a coordination model for component-based software systems based on the notion of mobile channels, define it in terms of a compositional trace-based semanti...
Juan Guillen Scholten, Farhad Arbab, Frank S. de B...
114
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HICSS
2002
IEEE
128views Biometrics» more  HICSS 2002»
15 years 8 months ago
Developing a Flexible System-Modeling Environment for Engineers
We are developing a module-oriented, multiphysics, mixed-fidelity system simulation environment that will enable engineers to rapidly analyze the performance of a system and to o...
David R. Gardner, Joseph P. Castro, Paul N. Demmie...