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» On Cooperation in a Multi-Entity Model
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INFOCOM
2009
IEEE
14 years 4 months ago
Coalitional Games for Distributed Collaborative Spectrum Sensing in Cognitive Radio Networks
— Collaborative spectrum sensing among secondary users (SUs) in cognitive networks is shown to yield a significant performance improvement. However, there exists an inherent tra...
Walid Saad, Zhu Han, Mérouane Debbah, Are H...
MICAI
2009
Springer
14 years 3 months ago
People Detection by a Mobile Robot Using Stereo Vision in Dynamic Indoor Environments
People detection and tracking is a key issue for social robot design and effective human robot interaction. This paper addresses the problem of detecting people with a mobile robo...
José Alberto Méndez-Polanco, Ang&eac...
ICC
2008
IEEE
14 years 3 months ago
GORA: Goodput Optimal Rate Adaptation for 802.11 Using Medium Status Estimation
Abstract—Rate Adaptation for 802.11 has been deeply investigated in the past, but the problem of achieving optimal Rate Adaptation with respect not only to channel-related errors...
Nicola Baldo, Federico Maguolo, Simone Merlin, And...
CEC
2007
IEEE
14 years 3 months ago
Computational chemotaxis in ants and bacteria over dynamic environments
— Chemotaxis can be defined as an innate behavioural response by an organism to a directional stimulus, in which bacteria, and other single-cell or multicellular organisms direct...
Vitorino Ramos, Carlos Fernandes, Agostinho C. Ros...
OOPSLA
2007
Springer
14 years 3 months ago
Notation and representation in collaborative object-oriented design: an observational study
Software designers in the object-oriented paradigm can make use of modeling tools and standard notations such as UML. Nevertheless, casual observations from collocated design coll...
Uri Dekel, James D. Herbsleb