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» On the complexity of communication complexity
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WSC
2004
15 years 8 months ago
Distributing a Large-Scale, Complex Fab Simulation Using HLA and Java: Issues and Lessons
Distributed simulation promises a range of benefits and opportunities, especially for modeling large-scale complex systems, such as wafer fabs. However, as with many promising tec...
Leon F. McGinnis
SIROCCO
1997
15 years 8 months ago
Better Expanders and Superconcentrators by Kolmogorov Complexity
We show the existence of various versions of expander graphs using Kolmogorov complexity. This method seems superior to the usual “probabilistic construction”. Also, the best k...
Uwe Schöning
WSC
1996
15 years 8 months ago
Simulation of complex construction processes
Eight successively refined simulation models for the earthmoving operations involved in the construction of a dam provide the foundation for illustrating the ease and effectivenes...
Photios G. Ioannou, Julio C. Martínez
COLING
1992
15 years 7 months ago
On the Satisfiability of Complex Constraints
The main problem arising from the use of complex constraints in Computational Linguists is due to the NP-hardness of checking whether a given set of constraints is satisfiable and...
Luís Damas, Giovanni B. Varile
CSL
2010
Springer
15 years 7 months ago
The Complexity of Positive First-Order Logic without Equality II: The Four-Element Case
We study the complexity of evaluating positive equality-free sentences of first-order (FO) logic over fixed, finite structures B. This may be seen as a natural generalisation of th...
Barnaby Martin, Jos Martin