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» A timed semantics of Orc
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CP
2001
Springer
15 years 10 months ago
A Temporal Concurrent Constraint Programming Calculus
Abstract The tcc model is a formalism for reactive concurrent constraint programming. In this paper we propose a model of temporal concurrent constraint programming which adds to t...
Catuscia Palamidessi, Frank D. Valencia
ICDE
2007
IEEE
89views Database» more  ICDE 2007»
15 years 10 months ago
A Flexible Query Graph Based Model for the Efficient Execution of Continuous Queries
In this paper, we propose a simple and flexible execution model that (i) supports a wide spectrum of alternative optimization and execution strategies and their mixtures, (ii) pro...
Yijian Bai, Hetal Thakkar, Haixun Wang, Carlo Zani...
ALGOSENSORS
2006
Springer
15 years 8 months ago
Computing Bridges, Articulations, and 2-Connected Components in Wireless Sensor Networks
Abstract. This paper presents a simple distributed algorithm to determine the bridges, articulation points, and 2-connected components in asynchronous networks with an at least onc...
Volker Turau
ROOM
2000
15 years 7 months ago
An Overview of The Mensurae Language: Specifying Business Processes
We describe a language which can be used to model business processes (both technical and nontechnical). It has a formal semantics, so as to enable formal analysis and prediction o...
T. S. E. Maibaum
COMCOM
2000
82views more  COMCOM 2000»
15 years 6 months ago
Experience with RT-LOTOS, a temporal extension of the LOTOS formal description technique
This paper is devoted to the presentation of the RT-LOTOS formal description technique, which is a formalism suited for applications where concurrency, complex synchronization pat...
Jean-Pierre Courtiat, C. A. S. Santos, Christophe ...