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LWA
2008
13 years 9 months ago
A Comparison of Techniques for Selecting and Combining Class Association Rules
Local pattern discovery, pattern set formation and global modeling may be viewed as three consecutive steps in a global modeling process. As each of these three steps have gained a...
Jan-Nikolas Sulzmann, Johannes Fürnkranz
EOR
2006
134views more  EOR 2006»
13 years 7 months ago
A smoothing heuristic for a bilevel pricing problem
In this paper, we provide a heuristic procedure, that performs well from a global optimality point of view, for an important and difficult class of bilevel programs. The algorithm...
Jean-Pierre Dussault, Patrice Marcotte, Séb...
KES
2008
Springer
13 years 7 months ago
A Secure Mediator for Integrating Multiple Level Access Control Policies
Abstract. We present a method for mapping security levels among the components of a distributed system where data in the local sources are represented in XML. Distributed data is i...
Isabel F. Cruz, Rigel Gjomemo, Mirko Orsini
CORR
1999
Springer
143views Education» more  CORR 1999»
13 years 7 months ago
Collective Intelligence for Control of Distributed Dynamical Systems
We consider the El Farol bar problem, also known as the minority game W. B. Arthur, The American Economic Review, 842: 406 411 1994, D. Challet and Y.C. Zhang, Physica A, 256:514 ...
David Wolpert, Kevin R. Wheeler, Kagan Tumer
SIGSOFT
2010
ACM
13 years 5 months ago
Multiplicity computing: a vision of software engineering for next-generation computing platform applications
New technologies have recently emerged to challenge the very nature of computing: multicore processors, virtualized operating systems and networks, and data-center clouds. One can...
Cristian Cadar, Peter Pietzuch, Alexander L. Wolf