14306 search results - page 348 / 2862 » Database System Concepts |
184
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PR
2008
15 years 6 months ago
2008
Semantic-based image retrieval has attracted great interest in recent years. This paper proposes a region-based image retrieval system with high-level semantic learning. The key f...
301
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GIS
2009
ACM
16 years 7 months ago
2009
ACM
A parallel version of the plane sweep algorithm targeted towards the small number of processing cores available on commonly available multi-core systems is presented. Experimental...
149
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IJNSEC
2008
15 years 6 months ago
2008
The challenge-response technique is widely adapted for authentication of portable communication systems. For authentication the user can prove his/her identity via a secret shared...
199
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CSWWS
2006
15 years 10 months ago
2006
Bioinformaticians are accustomed to going through analysis steps, in which they employ several data sources, like protein sequence and protein interaction databases, to carry out t...
177
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EDBT
1998
ACM
15 years 11 months ago
1998
ACM
In this paper we present MD, a logical model for OLAP systems, and show how it can be used in the design of multidimensional databases. Unlike other models for multidimensional dat...