14306 search results - page 2525 / 2862 » Database System Concepts |
170
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MIR
2003
ACM
15 years 10 months ago
2003
ACM
In this paper, we propose a semantic-meaningful approach for region-based image retrieval in image database. Our retrieval system is based on wavelet transform for its decompositi...
147
Voted
MM
2003
ACM
15 years 10 months ago
2003
ACM
Effective use of multimedia collections requires efïŹcient and intuitive methods of searching and browsing. This work considers databases which store music and explores how these...
138
Voted
SACMAT
2003
ACM
15 years 10 months ago
2003
ACM
A Generalized Temporal Role Based Access Control (GTRBAC) model that captures an exhaustive set of temporal constraint needs for access control has recently been proposed. GTRBACâ...
148
Voted
WIDM
2003
ACM
15 years 10 months ago
2003
ACM
The advent of e-commerce has created a trend that brought thousands of catalogs online. Most of these websites are âtaxonomy-directedâ. A Web site is said to be ``taxonomydire...
156
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BTW
2003
Springer
15 years 10 months ago
2003
Springer
Abstract: Some emerging trends in the recent development of the WWW can be observed. These trends are technical, like Web Services, as well as semantic, like the integration of ont...