6495 search results - page 997 / 1299 » Modeling Multidimensional Databases |
208
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SIGMOD
2009
ACM
16 years 28 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...
116
Voted
SIGMOD
2002
ACM
16 years 26 days ago
2002
ACM
Clustering is the process of grouping a set of objects into classes of similar objects. Although definitions of similarity vary from one clustering model to another, in most of th...
106
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SIGMOD
2001
ACM
16 years 26 days ago
2001
ACM
We study the problem of generating e cient, equivalent rewritings using views to compute the answer to a query. We take the closed-world assumption, in which views are materialize...
116
Voted
ICDE
2010
IEEE
15 years 7 months ago
2010
IEEE
— We demonstrate ROX, a run-time optimizer of XQueries, that focuses on finding the best execution order of XPath steps and relational joins in an XQuery. The problem of join or...
106
Voted
SAC
2009
ACM
15 years 7 months ago
2009
ACM
This paper introduces LDA-G, a scalable Bayesian approach to finding latent group structures in large real-world graph data. Existing Bayesian approaches for group discovery (suc...