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» The Complexity of Valued Constraint Models
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FM
2009
Springer
163views Formal Methods» more  FM 2009»
15 years 11 months ago
Analysis of a Clock Synchronization Protocol for Wireless Sensor Networks
We study a clock synchronization protocol for the Chess WSN. First, we model the protocol as a network of timed automata and verify various instances using the Uppaal model checker...
Faranak Heidarian, Julien Schmaltz, Frits W. Vaand...
AADEBUG
1997
Springer
15 years 10 months ago
Bisection Debugging
This paper introduces the bisection debugging model. The key idea is to use a debugger to identify the semantic differences between two versions of the same program. The debugger ...
Thomas R. Gross
EATIS
2007
ACM
15 years 10 months ago
Analysing and enhancing business processes and IT-systems for mobile workforce automation: a framework approach
Mobile B2E-applications (business-to-employee) can add significant value to a company's business, when large workforce divisions are involved in the execution of certain busi...
Volker Gruhn, André Köhler
AAAI
2007
15 years 8 months ago
Search Space Reduction and Russian Doll Search
In a constraint optimization problem (COP), many feasible valuations lead to the same objective value. This often means a huge search space and poor performance in the propagation...
Kenil C. K. Cheng, Roland H. C. Yap
JBCS
2002
94views more  JBCS 2002»
15 years 6 months ago
Optimistic Replication in Pharos, a Collaborative Application on the Web
Pharos is a collaborative application which enables users to share document annotations. Annotations of a same subject are stored altogether in channels, and channels are replicat...
Esther Pacitti, Olivier Dedieu