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CN
2006
174views more  CN 2006»
15 years 6 months ago
NeXt generation/dynamic spectrum access/cognitive radio wireless networks: A survey
Today's wireless networks are characterized by a fixed spectrum assignment policy. However, a large portion of the assigned spectrum is used sporadically and geographical var...
Ian F. Akyildiz, Won-Yeol Lee, Mehmet C. Vuran, Sh...
CSDA
2006
122views more  CSDA 2006»
15 years 6 months ago
The fuzzy approach to statistical analysis
For the last decades, research studies have been developed in which a coalition of Fuzzy Sets Theory and Statistics has been established with different purposes. These namely are:...
Renato Coppi, María Angeles Gil, Henk A. L....
EOR
2006
76views more  EOR 2006»
15 years 6 months ago
Load balancing and capacity constraints in a hierarchical location model
Recent work on the location of perinatal facilities in the municipality of Rio de Janeiro resulted in the development of an uncapacitated, three-level hierarchical model. An impor...
Roberto D. Galvão, Luis Gonzalo Acosta Espe...
CII
2007
73views more  CII 2007»
15 years 6 months ago
Competency characterisation by means of work situation modelling
Nowadays companies have to face the rapid evolution of their competitive environment. In the field of design, project managers are aware of both the impact of the designers’ com...
Farouk Belkadi, Eric Bonjour, Maryvonne Dulmet
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CONCURRENCY
2007
83views more  CONCURRENCY 2007»
15 years 6 months ago
Enabling community access to TeraGrid visualization resources
Visualization is an important part of the data analysis process. Many researchers, however, do not have access to the resources required to do visualization effectively for large ...
Justin Binns, Jonathan DiCarlo, Joseph A. Insley, ...