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WSC
2007
15 years 8 months ago
Allocation of simulation runs for simulation optimization
Simulation optimization (SO) is the process of finding the optimum design of a system whose performance measure(s) are estimated via simulation. We propose some ideas to improve o...
Alireza Kabirian, Sigurdur Ólafsson
ICIP
2002
IEEE
16 years 7 months ago
Optimal face reconstruction using training
In previous work [2] we considered the problem of image interpolation from an adaptive optimal recovery point of view. We showed how a training set S determines a quadratic signal...
D. Darian Muresan, Thomas W. Parks
SIGMOD
2005
ACM
118views Database» more  SIGMOD 2005»
16 years 6 months ago
RPJ: Producing Fast Join Results on Streams through Rate-based Optimization
We consider the problem of "progressively" joining relations whose records are continuously retrieved from remote sources through an unstable network that may incur temp...
Yufei Tao, Man Lung Yiu, Dimitris Papadias, Marios...
CLA
2007
15 years 7 months ago
Formal Concepts as Optimal Factors in Boolean Factor Analysis: Implications and Experiments
Boolean factor analysis aims at decomposing an objects × attributes Boolean matrix I into a Boolean product of an objects × factors Boolean matrix A and a factors × attributes B...
Radim Belohlávek, Vilém Vychodil
MSOM
2008
103views more  MSOM 2008»
15 years 5 months ago
Facility Location with Stochastic Demand and Constraints on Waiting Time
We analyze the problem of optimal location of a set of facilities in the presence of stochastic demand and congestion. Customers travel to the closest facility to obtain service; ...
Opher Baron, Oded Berman, Dmitry Krass