6846 search results - page 991 / 1370 » Querying a summary of database |
195
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DIALM
2003
ACM
16 years 26 days ago
2003
ACM
A common way of storing spatio-temporal information about mobile devices is in the form of a 3D (2D geography + time) trajectory. We argue that when cellular phones and Personal D...
206
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ER
2003
Springer
16 years 25 days ago
2003
Springer
Many Internet-based applications have adopted XML as the standard data exchange format. These XML data are typically stored in its native form, thus creating the need to present XM...
132
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EDBT
2009
ACM
16 years 7 days ago
2009
ACM
A view selection algorithm takes as input a fact table and computes a set of views to store in order to speed up queries. The performance of view selection algorithm is usually me...
175
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ICAIL
1999
ACM
15 years 12 months ago
1999
ACM
More and more legal information is available in electronic form, but traditional retrieval mechanisms are insufficient to answer questions and legal problems of most users. In the...
210
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SIGIR
1999
ACM
15 years 12 months ago
1999
ACM
A content-based retrieval model for tackling the mismatch problems specific to music data is proposed and implemented. The system uses a pitch profile encoding for queries in any ...