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» A timed semantics of Orc
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CP
2001
Springer
14 years 19 days 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»
13 years 12 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
13 years 10 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
13 years 9 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»
13 years 8 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 ...