32545 search results - page 742 / 6509 » Data Structures and Algorithms |
188
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KDD
2010
ACM
15 years 11 months ago
2010
ACM
The process of extracting useful knowledge from large datasets has become one of the most pressing problems in today’s society. The problem spans entire sectors, from scientists...
210
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CIKM
2010
Springer
15 years 6 months ago
2010
Springer
On-Line Analytical Processing (OLAP) has shown great success in many industry applications, including sales, marketing, management, financial data analysis, etc. In this paper, w...
227
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CORR
2012
Springer
14 years 3 months ago
2012
Springer
Graph pattern matching is often defined in terms of subgraph isomorphism, an np-complete problem. To lower its complexity, various extensions of graph simulation have been consid...
240
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PAMI
2008
15 years 7 months ago
2008
Recently, manifold learning has been widely exploited in pattern recognition, data analysis, and machine learning. This paper presents a novel framework, called Riemannian manifold...
192
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SIGMOD
2002
ACM
16 years 7 months ago
2002
ACM
Spatial indexing has been one of the active focus areas in recent database research. Several variants of Quadtree and R-tree indexes have been proposed in database literature. In ...