2674 search results - page 443 / 535 » Data Models and Query Languages for Spatial Databases |
105
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ICDE
1993
IEEE
15 years 6 months ago
1993
IEEE
Emerging database application domains demand not only new functionality but also high performance. To satisfy these two requirements, the Volcano project provides efficient, exten...
178
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VLDB
2007
ACM
16 years 2 months ago
2007
ACM
This paper analyzes the performance of concurrent (index) scan operations in both record (NSM/PAX) and column (DSM) disk storage models and shows that existing scheduling policies...
150
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SSDBM
2000
IEEE
15 years 6 months ago
2000
IEEE
The need for information integration is paramount in many biological disciplines, because of the large heterogeneity in both the types of data involved and in the diversity of app...
123
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ICVS
2003
Springer
15 years 7 months ago
2003
Springer
This paper presents an extensible architectural model for general content-based analysis and indexing of video data which can be customised for a given problem domain. Video interp...
122
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WWW
2010
ACM
15 years 9 months ago
2010
ACM
With the increasing popularity of location-based services, such as tour guide and location-based social network, we now have accumulated many location data on the Web. In this pap...