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» The Space of Cognitive Vision
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PIMRC
2010
IEEE
13 years 5 months ago
Opportunistic channel access scheme for cognitive radio system based on residual white space distribution
We propose an opportunistic channel access scheme for cognitive radio-enabled secondary networks. In our work, we model the channel occupancy due to Primary User (PU) activity as a...
Manuj Sharma, Anirudha Sahoo

Book
422views
15 years 6 months ago
Intelligence: The Eye, the Brain and the Computer
"This book is intended to be an intellectual journey into the domain of human and machine intelligence". The book covers several topics such as intelligence, knowledge re...
M. A. Fischler, O. Firschein
DIAGRAMS
2008
Springer
13 years 9 months ago
Cognitive Methods for Visualizing Space, Time, and Agents
Visualizations of space, time, and agents (or objects) are ubiquitous in science, business, and everyday life, from weather maps to scheduling meetings. Effective communications, i...
Angela M. Kessell, Barbara Tversky
ICC
2009
IEEE
123views Communications» more  ICC 2009»
14 years 2 months ago
Blind Spectrum Sensing for Cognitive Radio Based on Signal Space Dimension Estimation
Abstract—Based on information theoretic tools, a new spectrum sensing method is proposed in this paper to detect vacant sub-bands in the radio spectrum1 . Specifically, based on...
Bassem Zayen, Aawatif Hayar, Kimmo Kansanen
CSSW
2007
13 years 9 months ago
Mapping Cognitive Models to Social Semantic Spaces - Collaborative Development of Project Ontologies
: In this paper, we present an approach that applies concepts from the areas of Social Software and Semantic Web to application development. We start
Thomas Riechert, Steffen Lohmann