2867 search results - page 145 / 574 » Effectiveness of Index Expressions |
155
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IS
2006
15 years 6 months ago
2006
Abstract. Terms which are not explicitly mentioned in the text of a document receive often a minor role in current retrieval systems. In this work we connect the management of such...
279
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ICDE
2006
IEEE
16 years 7 months ago
2006
IEEE
Efficient indexing techniques have been developed for the exact and approximate substructure search in large scale graph databases. Unfortunately, the retrieval problem of structu...
147
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ISMIR
2005
Springer
15 years 12 months ago
2005
Springer
Audio search algorithms have reached a degree of speed and accuracy that allows them to search efficiently within large databases of audio. For speed, algorithms generally depend...
200
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BTW
2009
Springer
15 years 9 months ago
2009
Springer
: The integrity of B-tree structures can become compromised for many reasons. Since these inconsistencies manifest themselves in unpredictable ways, all commercial database managem...
266
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MMS
2011
15 years 1 months ago
2011
Abstract In recent years, some approximate highdimensional indexing techniques have shown promising results by trading off quality guarantees for improved query performance. While ...