620 search results - page 109 / 124 » Algorithms for Rewriting Aggregate Queries Using Views |
153
Voted
AAAI
2006
15 years 4 months ago
2006
OntoSearch, a full-text search engine that exploits ontological knowledge for document retrieval, is presented in this paper. Different from other ontology based search engines, O...
139
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KDD
2005
ACM
16 years 3 months ago
2005
ACM
In this paper, we propose a new way to automatically model and predict human behavior of receiving and disseminating information by analyzing the contact and content of personal c...
112
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VLDB
2001
ACM
15 years 7 months ago
2001
ACM
We propose an novel method of computing and storing DataCubes. Our idea is to use Bayesian Networks, which can generate approximate counts for any query combination of attribute v...
140
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SDM
2007
SIAM
15 years 4 months ago
2007
SIAM
Many clustering algorithms have been proposed to partition a set of static data points into groups. In this paper, we consider an evolutionary clustering problem where the input d...
117
Voted
MMDB
2004
ACM
15 years 8 months ago
2004
ACM
Haptic data such as 3D motion capture data and sign language animation data are new forms of multimedia data. The motion data is multi-attribute, and indexing of multiattribute da...