14306 search results - page 464 / 2862 » Database System Concepts |
250
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ICSNW
2004
Springer
16 years 9 days ago
2004
Springer
Knowledge Sifter is a scaleable agent-based system that supports access to heterogeneous information sources such as the Web, open-source repositories, XML-databases and the emergi...
172
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TSD
2004
Springer
16 years 8 days ago
2004
Springer
Abstract. After the years of hesitation the conservative Slovak telecommunication market seems to become conscious of the need of voice driven services. In the last year, all the t...
204
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ECRTS
2002
IEEE
15 years 12 months ago
2002
IEEE
The demand for real-time database services has been increasing recently. Examples include sensor data fusion, decision support, web information services, and online trading. In th...
211
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SIGMOD
1999
ACM
15 years 11 months ago
1999
ACM
Selectivity estimation of queries is an important and wellstudied problem in relational database systems. In this paper, we examine selectivity estimation in the context of Geogra...
171
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FGR
1998
IEEE
15 years 11 months ago
1998
IEEE
This paper introduces the Multimodal Multi-view Integrated Database (MMID), which holds human activities in presentation situations. MMID contains audio, video, human body motions...