6746 search results - page 338 / 1350 » Multimodal Database Query |
154
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SIGMOD
2010
ACM
14 years 11 months ago
2010
ACM
We report on the second annual ACM SIGMOD programming contest, which consisted in building an efficient distributed query engine on top of an in-memory index. This article is co-a...
123
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CSMR
2008
IEEE
15 years 11 months ago
2008
IEEE
Databases are continuously evolving environments, where design constructs are added, removed or updated rather often. Small changes in the database configurations might impact a l...
145
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DASFAA
2007
IEEE
15 years 11 months ago
2007
IEEE
Similarity search in time series databases usually deals with comparing entire time series objects or subsequence search. In this paper, we formalize the notion of interval-focused...
140
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DEXA
2007
Springer
15 years 10 months ago
2007
Springer
Abstract. The problem of storing and querying XML data using relational databases has been considered a lot and many techniques have been developed. MXML is an extension of XML sui...
136
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VLDB
1994
ACM
15 years 8 months ago
1994
ACM
A join index hierarchy method is proposed to handle the "goto's on disk" problem in objectoriented query processing. The method constructs a hierarchy of join indic...