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105
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INFORMS
2006
87views more  INFORMS 2006»
15 years 1 months ago
Early Estimates of the Size of Branch-and-Bound Trees
This paper intends to show that the time needed to solve mixed integer programming problems by branch and bound can be roughly predicted early in the solution process. We construc...
Gérard Cornuéjols, Miroslav Karamano...
SMR
2010
149views more  SMR 2010»
15 years 7 days ago
Capturing variability in business process models: the Provop approach
Usually, for a particular business process different variants exist. Each of them constitutes an adjustment of a reference process model to specific requirements building the proc...
Alena Hallerbach, Thomas Bauer, Manfred Reichert
BPM
2008
Springer
138views Business» more  BPM 2008»
15 years 3 months ago
Issues in Modeling Process Variants with Provop
For a particular business process, typically, different variants exist. Each of them constitutes an adjustment of a basic process (e.g. a reference process) to specific requirement...
Alena Hallerbach, Thomas Bauer, Manfred Reichert
138
Voted
CORR
2010
Springer
119views Education» more  CORR 2010»
14 years 11 months ago
On Probabilistic Parallel Programs with Process Creation and Synchronisation
We initiate the study of probabilistic parallel programs with dynamic process creation and synchronisation. To this end, we introduce probabilistic split-join systems (pSJSs), a mo...
Stefan Kiefer, Dominik Wojtczak
119
Voted
ADC
2008
Springer
143views Database» more  ADC 2008»
15 years 3 months ago
TRACK : A Novel XML Join Algorithm for Efficient Processing Twig Queries
In order to find all occurrences of a tree/twig pattern in an XML database, a number of holistic twig join algorithms have been proposed. However, most of these algorithms focus o...
Dongyang Li, Chunping Li