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» Composition of Semantic Relations: Model and Applications
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VLDB
1989
ACM
114views Database» more  VLDB 1989»
15 years 3 months ago
Extending the Relational Algebra to Capture Complex Objects
An important direction in database research for non-standard applications (e.g. engineering or design applications) deals with adequate support for complex objects. Without doubt,...
Bernhard Mitschang
AMAST
2006
Springer
15 years 3 months ago
Realizability Criteria for Compositional MSC
Synthesizing a proper implementation for a scenario-based specification is often impossible, due to the distributed nature of implementations. To be able to detect problematic spec...
Arjan J. Mooij, Judi Romijn, Wieger Wesselink
SEFM
2007
IEEE
15 years 6 months ago
Disciplining Orchestration and Conversation in Service-Oriented Computing
We give a formal account of a calculus for modeling service-based systems, suitable to describe both service composition (orchestration) and the protocol that services run when in...
Ivan Lanese, Francisco Martins, Vasco Thudichum Va...
CADE
1998
Springer
15 years 3 months ago
Extensional Higher-Order Resolution
Abstract. In this paper we present an extensional higher-order resolution calculus that is complete relative to Henkin model semantics. The treatment of the extensionality principl...
Christoph Benzmüller, Michael Kohlhase
FUIN
2006
97views more  FUIN 2006»
14 years 11 months ago
Interactive Systems with Registers and Voices
We present a model and a core programming language appropriate for modeling and programming interactive computing systems. The model consists of rv-systems (interactive systems wit...
Gheorghe Stefanescu