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171
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TWC
2008
105views more  TWC 2008»
15 years 6 months ago
Selection Cooperation in Multi-Source Cooperative Networks
In a cooperative network with multiple potential relays and multiple simultaneous transmissions, we present selection cooperation wherein each source pairs with a single "best...
Elzbieta Beres, Raviraj Adve
TWC
2008
158views more  TWC 2008»
15 years 6 months ago
Solving Box-Constrained Integer Least Squares Problems
A box-constrained integer least squares problem (BILS) arises from several wireless communications applications. Solving a BILS problem usually has two stages: reduction (or prepro...
Xiao-Wen Chang, Qing Han
AROBOTS
2002
126views more  AROBOTS 2002»
15 years 6 months ago
Selecting Landmarks for Localization in Natural Terrain
We describe techniques to optimally select landmarks for performing mobile robot localization by matching terrain maps. The method is based upon a maximum-likelihood robot localiza...
Clark F. Olson
BMCBI
2004
121views more  BMCBI 2004»
15 years 6 months ago
Asynchronous adaptive time step in quantitative cellular automata modeling
Background: The behaviors of cells in metazoans are context dependent, thus large-scale multicellular modeling is often necessary, for which cellular automata are natural candidat...
Hao Zhu, Peter Y. H. Pang, Yan Sun, Pawan Dhar
199
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CIB
2004
90views more  CIB 2004»
15 years 6 months ago
A Support Environment for Domain Ontology Development with General Ontologies and Text Corpus
For constructing semantically rich service descriptions in Grid services, emerging ontologies are being used. To generate ontologies, an issue named "ontology bottleneck"...
Naoki Sugiura, Noriaki Izumi, Takahira Yamaguchi