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FLAIRS
1998
13 years 10 months ago
Static Classification Schemes for an Object System
Instance (or object) classification in a knowledgebase managementsystem is the very same problem as view determination in an object DBMS,whereviewsare subsets of classes intension...
Ana Simonet, Michel Simonet, Cyr Gabin Bassolet, X...
JGT
2008
107views more  JGT 2008»
13 years 9 months ago
On planar intersection graphs with forbidden subgraphs
Let C be a family of n compact connected sets in the plane, whose intersection graph G(C) has no complete bipartite subgraph with k vertices in each of its classes. Then G(C) has ...
János Pach, Micha Sharir
JSAT
2008
79views more  JSAT 2008»
13 years 9 months ago
An Extended Semidefinite Relaxation for Satisfiability
This paper proposes a new semidefinite programming relaxation for the satisfiability problem. This relaxation is an extension of previous relaxations arising from the paradigm of ...
Miguel F. Anjos
EOR
2000
61views more  EOR 2000»
13 years 8 months ago
Replacement-repair policy for multi-state deteriorating products under warranty
In this paper we study a warranty servicing policy for a class of multi-state deteriorating and repairable products. The manufacturer's decision to repair or replace a failed...
Ming J. Zuo, Bin Liu, D. N. P. Murthy
QUESTA
2008
73views more  QUESTA 2008»
13 years 8 months ago
Optimal control of parallel server systems with many servers in heavy traffic
We consider a parallel server system that consists of several customer classes and server pools in parallel. We propose a simple robust control policy to minimize the total linear...
J. G. Dai, Tolga Tezcan