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ACSC
2004
IEEE
15 years 3 months ago
Towards the Completion of the Formal Semantics of OCL 2.0
The Object Constraint Language (OCL) is part of the Unified Modeling Language (UML) to specify restrictions on values of a given UML model. As part of the UML 2.0 standardization ...
Stephan Flake
ICWS
2008
IEEE
15 years 1 months ago
A Framework for the Semantic Composition of Web Services Handling User Constraints
In this work, we present a framework for the semantic composition of web services based on Statecharts and uniform community service descriptions. Our model is a two step process....
Youssef Gamha, Nacéra Bennacer, Guy Vidal-N...
WIDM
2005
ACM
15 years 5 months ago
A framework for semantic web services discovery
This paper describes a framework for ontology-based flexible discovery of Semantic Web services. The proposed approach relies on user-supplied, context-specific mappings from an...
Jyotishman Pathak, Neeraj Koul, Doina Caragea, Vas...
TLDI
2009
ACM
122views Formal Methods» more  TLDI 2009»
15 years 8 months ago
Towards type-theoretic semantics for transactional concurrency
We propose a dependent type theory that integrates programming, specifications, and reasoning about higher-order concurrent programs with shared transactional memory. The design ...
Aleksandar Nanevski, Paul Govereau, Greg Morrisett
ER
2001
Springer
163views Database» more  ER 2001»
15 years 4 months ago
Towards Ontologically Based Semantics for UML Constructs
Abstract. Conceptual models are formal descriptions of application domains that are used in early stages of system development to support requirements analysis. The Unified Modeli...
Joerg Evermann, Yair Wand