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» On Cognitive Interference Networks
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COGSCI
2002
60views more  COGSCI 2002»
14 years 10 months ago
Memory for goals: an activation-based model
Goal-directed cognition is often discussed in terms of specialized memory structures like the "goal stack." The goal-activation model presented here analyzes goal-direct...
Erik M. Altmann, J. Gregory Trafton
ICC
2009
IEEE
180views Communications» more  ICC 2009»
15 years 4 months ago
Composite Hypothesis Testing for Cooperative Spectrum Sensing in Cognitive Radio
—In this paper, we present a composite hypothesis testing approach for cooperative spectrum sensing. We derive the optimal likelihood ratio test (LRT) statistic based on the Neym...
Sepideh Zarrin, Teng Joon Lim
KI
2002
Springer
14 years 9 months ago
Representation of Behavioral Knowledge for Planning and Plan-Recognition in a Cognitive Vision System
The algorithmic generation of textual descriptions of image sequences requires conceptual knowledge. In our case, a stationary camera recorded image sequences of road traffic scene...
Michael Arens, Hans-Hellmut Nagel
ADHOCNOW
2006
Springer
15 years 4 months ago
Evaluation of the Energy Consumption in MANET
In ad hoc mobile wireless networks, energy consumption is an important issue as most mobile hosts operate on limited battery resources. Existing models for evaluating the energy co...
Géraud Allard, Pascale Minet, Dang-Quan Ngu...
ICSE
2007
IEEE-ACM
15 years 10 months ago
Usability Implications of Requiring Parameters in Objects' Constructors
The usability of APIs is increasingly important to programmer productivity. Based on experience with usability studies of specific APIs, techniques were explored for studying the ...
Jeffrey Stylos, Steven Clarke