250 search results - page 19 / 50 » Tree pattern query minimization |
196
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SIGMOD
2009
ACM
16 years 1 days ago
2009
ACM
Composite (or Complex) event processing (CEP) systems search sequences of incoming events for occurrences of userspecified event patterns. Recently, they have gained more attentio...
119
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COLT
2010
Springer
14 years 9 months ago
2010
Springer
We investigate the problem of active learning on a given tree whose nodes are assigned binary labels in an adversarial way. Inspired by recent results by Guillory and Bilmes, we c...
111
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IS
2008
14 years 11 months ago
2008
Implementations that load XML documents and give access to them via, e.g., the DOM, suffer from huge memory demands: the space needed to load an XML document is usually many times...
180
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VLDB
2007
ACM
16 years 1 days ago
2007
ACM
The performance of XML database queries can be greatly enhanced by rewriting them using materialized views. We study the problem of rewriting a query using materialized views, whe...
268
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IBPRIA
2011
Springer
14 years 3 months ago
2011
Springer
Abstract. Similarity computation is a difficult issue in music information retrieval, because it tries to emulate the special ability that humans show for pattern recognition in ge...