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CATS
2008
13 years 9 months ago
Modelling for Lazy Clause Generation
Lazy clause generation is a hybrid SAT and finite domain propagation solver that tries to combine the advantages of both: succinct modelling using finite domains and powerful nogo...
Olga Ohrimenko, Peter J. Stuckey
CATS
2008
13 years 9 months ago
Weak Parametric Failure Equivalences and Their Congruence Formats
Weak equivalences are important behavioral equivalences in the course of specifying and analyzing the reactive systems using process algebraic languages. In this paper, we propose...
Xiaowei Huang, Li Jiao, Weiming Lu
CE
2008
107views more  CE 2008»
13 years 7 months ago
The design and evaluation of a computerized adaptive test on mobile devices
The use of computerized-adaptive testing (CAT) has expanded rapidly the last years mainly due to the advancements in communication and information technology. Availability of adva...
Evangelos Triantafillou, Georgiadou Elissavet, Ana...
DM
2000
76views more  DM 2000»
13 years 7 months ago
Applications of integer relation algorithms
Let a be a vector of real numbers. By an integer relation for a we mean a non-zero integer vector c such that caT = 0. We discuss the algorithms for nding such integer relations f...
Jonathan M. Borwein, Petr Lisonek
COR
2006
86views more  COR 2006»
13 years 7 months ago
Heuristics for a bidding problem
In this paper, we study a bidding problem which can be modeled as a set packing problem. A simulated annealing heuristic with three local moves, including an embedded branch-and-b...
Yunsong Guo, Andrew Lim, Brian Rodrigues, Yi Zhu