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115
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JSAC
2008
15 years 1 months ago
2008
A cognitive radio can sense its environment and adapt some of its features, such as carrier frequency, transmission bandwidth, transmission power, and modulation, thus allowing dyn...
129
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JSAC
2008
15 years 1 months ago
2008
Abstract-- In this paper, we examine the uplink of a cooperative CDMA network, where users cooperate by relaying each other's messages to the base station. When spreading wave...
DISOPT
2007
15 years 1 months ago
2007
Finding a feasible solution of a given Mixed-Integer Programming (MIP) model is a very important (NP-complete) problem that can be extremely hard in practice. Very recently, Fisch...
126
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JUCS
2008
15 years 1 months ago
2008
: The latest versions of AspectJ, the most popular aspect-oriented extension for Java, must cope with the complex changes that occurred in the Java type system, specially with thos...
111
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KAIS
2008
15 years 1 months ago
2008
This paper focuses on knowledge empowered automated negotiation systems for buyer-centric multi-bilateral multi-attribute e-Procurement. We propose two knowledge empowered models,...