8294 search results - page 1471 / 1659 » Presenting Data from Experiments in Algorithmics |
277
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SIGMOD
2005
ACM
16 years 7 months ago
2005
ACM
This paper introduces RankSQL, a system that provides a systematic and principled framework to support efficient evaluations of ranking (top-k) queries in relational database syst...
192
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ICDM
2007
IEEE
16 years 1 months ago
2007
IEEE
We present an extension to the Lasso [9] for binary classification problems with ordered attributes. Inspired by the Fused Lasso [8] and the Group Lasso [10, 4] models, we aim to...
180
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PEWASUN
2004
ACM
16 years 11 days ago
2004
ACM
A mobile ad hoc network consists of mobile nodes that can move freely in an open environment. Communicating nodes in a wireless and mobile ad hoc network usually seek the help of ...
174
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SIGMOD
1998
ACM
15 years 11 months ago
1998
ACM
Query optimization is an integral part of relational database management systems. One important task in query optimization is selectivity estimation, that is, given a query P, we ...
218
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ICDM
2009
IEEE
15 years 4 months ago
2009
IEEE
There has been significant recent interest in sparse metric learning (SML) in which we simultaneously learn both a good distance metric and a low-dimensional representation. Unfor...