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ORL
2002
71views more  ORL 2002»
15 years 4 months ago
A push-pull queueing system
We consider a two node multiclass queueing network given by two machines each with two classes. There are two streams of jobs: One stream originates in machine 1, which feeds it f...
Anat Kopzon, Gideon Weiss
PR
2002
112views more  PR 2002»
15 years 4 months ago
Finding approximate palindromes in strings
We introduce a novel de nition of approximate palindromes in strings, and provide an algorithm to nd all maximal approximate palindromes in a string with up to k errors. Our de ni...
Alexandre H. L. Porto, Valmir C. Barbosa
QUESTA
2002
38views more  QUESTA 2002»
15 years 4 months ago
Two-Class Priority Queueing System with State-Dependent Arrivals
In this paper, we present a performance analysis of a 2-dimensional preemptive priority queueing system with state-dependent arrivals. Using a Markovian formulation we first comput...
Gabriel R. Bitran, René Caldentey
SAC
2002
ACM
15 years 4 months ago
Temporal query operators in XML databases
We have in a previous paper introduced the new query operators that are needed in order to support an XML query language that supports temporal operations. The query operators mak...
Kjetil Nørvåg
SIAMAM
2002
122views more  SIAMAM 2002»
15 years 4 months ago
A Level Set Method for Anisotropic Geometric Diffusion in 3D Image Processing
A new morphological multiscale method in 3D image processing is presented which combines the image processing methodology based on nonlinear diffusion equations and the theory of g...
Martin Rumpf, Tobias Preußer