902 search results - page 143 / 181 » Efficient and Extensible Algorithms for Multi Query Optimiza... |
112
Voted
TKDE
2008
15 years 11 days ago
2008
Given a dataset P, a k-means query returns k points in space (called centers), such that the average squared distance between each point in P and its nearest center is minimized. S...
89
Voted
IADIS
2008
15 years 1 months ago
2008
This article presents an online cluster using genetic algorithms to increase information retrieval efficiency. The Information Retrieval (IR) is based on the grouping of documents...
109
Voted
CORR
2010
Springer
15 years 17 days ago
2010
Springer
The group Lasso is an extension of the Lasso for feature selection on (predefined) non-overlapping groups of features. The non-overlapping group structure limits its applicability...
196
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SIGMOD
2008
ACM
16 years 19 days ago
2008
ACM
While database management systems offer a comprehensive solution to data storage, they require deep knowledge of the schema, as well as the data manipulation language, in order to...
113
Voted
IPPS
2010
IEEE
14 years 10 months ago
2010
IEEE
Sorting is a commonly used process with a wide breadth of applications in the high performance computing field. Early research in parallel processing has provided us with comprehen...