2911 search results - page 379 / 583 » A Theory of Expressiveness in Mechanisms |
101
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ICTAI
2008
IEEE
15 years 8 months ago
2008
IEEE
– With the World Wide Web popularity the information retrieval area has a new challenge intending to retrieve information resources by their meaning by using a knowledge base. No...
113
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CEC
2007
IEEE
15 years 8 months ago
2007
IEEE
Abstract— We recast the problem of unconstrained continuous evolutionary optimization as inference in a fixed graphical model. This approach allows us to address several pervasi...
108
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ICASSP
2007
IEEE
15 years 8 months ago
2007
IEEE
Overcomplete representations are attracting interest in image processing theory, particularly due to their potential to generate sparse representations of data based on their morp...
ICC
2007
IEEE
15 years 8 months ago
2007
IEEE
— In this paper, we present an analytical method to evaluate the bit error rate (BER) of the ultra-wideband (UWB) system in the IEEE 802.15.4a standardized channel model. The IEE...
131
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ICDCSW
2007
IEEE
15 years 8 months ago
2007
IEEE
In this paper, we consider the problem of reducing the number of false positives generated by cooperative Intrusion Detection Systems (IDSs) in Mobile Ad hoc Networks (MANETs). We...