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» On the Satisfiability of Complex Constraints
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ESOP
2004
Springer
16 years 6 days ago
Extracting a Data Flow Analyser in Constructive Logic
Abstract. We show how to formalise a constraint-based data flow analysis in the specification language of the Coq proof assistant. This involves defining a dependent type of lat...
David Cachera, Thomas P. Jensen, David Pichardie, ...
GLOBECOM
2009
IEEE
15 years 10 months ago
Joint Channel and Echo Impulse Response Shortening for High-Speed Data Transmission
The unit-norm constraint optimization for joint shortening of channel and echo impulse response is presented in this paper. The optimization is performed in the mean-square sense (...
Ali Enteshari, Jarir M. Fadlullah, Mohsen Kavehrad
WSC
2007
15 years 9 months ago
Expecting the unexpected: representing, reasoning about, and assessing construction project contingencies
Planning, scheduling and effective management of contingencies are crucial for the successful management of construction projects. In this paper we explore a mathematical represen...
G. Ryan Anderson, Nilufer Onder, Amlan Mukherjee
AIPRF
2008
15 years 8 months ago
Internal vs. External Parameters in Fitness Functions
A fitness function is needed for a Genetic Algorithm (GA) to work, and it appears natural that the combination of objectives and constraints into a single scalar function using ar...
Pedro A. Diaz-Gomez, Dean F. Hougen
ACSW
2004
15 years 8 months ago
A Case Study in Access Control Requirements for a Health Information System
We present a detailed examination of the access constraints for a small real-world Health Information System with the aim of achieving minimal access rights for each of the involv...
Mark Evered, Serge Bögeholz