8763 search results - page 404 / 1753 » Querying Database Knowledge |
270
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VLDB
2002
ACM
16 years 7 months ago
2002
ACM
The view selection problem is to choose a set of views to materialize over a database schema, such that the cost of evaluating a set of workload queries is minimized and such that ...
172
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IDEAS
2008
IEEE
16 years 1 months ago
2008
IEEE
1 We propose a new framework for the summarization of XML document properties called EXsum (Element-wise XML summarization), which can capture statistical information of all import...
178
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HICSS
2003
IEEE
16 years 4 days ago
2003
IEEE
The discovery of sequential patterns, which extends beyond frequent item-set finding of association rule mining, has become a challenging task due to its complexity. Essentially, ...
267
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DILS
2009
Springer
15 years 4 months ago
2009
Springer
Abstract. Success in the life sciences depends on access to information in knowledge bases and literature. Finding and extracting the relevant information depends on a user's ...
233
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IIWAS
2004
15 years 8 months ago
2004
Abstract: To enable efficient access to multimedia content, the media data has to be augmented by semantic metadata and functionality. The semantic representation has to be integra...