3499 search results - page 245 / 700 » On the local optimality of LambdaRank |
143
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SSDBM
2009
IEEE
15 years 8 months ago
2009
IEEE
Scientific experiments produce large volumes of data represented as complex objects that describe independent events such as particle collisions. Scientific analyses can be express...
117
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GLOBECOM
2007
IEEE
15 years 8 months ago
2007
IEEE
— Spectrum sensing is a key enabling functionality in cognitive radio (CR) networks, where the CRs act as secondary users that opportunistically access free frequency bands. Due ...
119
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ICASSP
2007
IEEE
15 years 8 months ago
2007
IEEE
We present a novel search algorithm which is suitable for optimizing functions with a high-dimensional discrete-valued parameter vector. The algorithm is designed to find a funct...
129
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IROS
2007
IEEE
15 years 8 months ago
2007
IEEE
— One primary goal in rescue robotics is to deploy a team of robots for coordinated victim search after a disaster. This requires robots to perform subtasks, such as victim detec...
137
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CGO
2006
IEEE
15 years 8 months ago
2006
IEEE
Software prefetching has been demonstrated as a powerful technique to tolerate long load latencies. However, to be effective, prefetching must target the most critical (frequently...