736 search results - page 105 / 148 » A Flexible Database Authorization System |
174
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INFOVIS
2003
IEEE
15 years 10 months ago
2003
IEEE
We introduce an approach to visual analysis of multivariate data that integrates several methods from information visualization, exploratory data analysis (EDA), and geovisualizat...
141
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SIGMOD
1998
ACM
15 years 9 months ago
1998
ACM
Query optimization is an integral part of relational database management systems. One important task in query optimization is selectivity estimation, that is, given a query P, we ...
145
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GIS
2010
ACM
15 years 2 months ago
2010
ACM
Recording the location of people using location-acquisition technologies, such as GPS, allows generating life patterns, which associate people to places they frequently visit. Con...
146
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ACISICIS
2005
IEEE
15 years 6 months ago
2005
IEEE
Recently, Biometrics-based personal identification is regarded as an effective method of person's identity with recognition automation and high performance. In this paper, th...
181
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ANZIIS
1996
IEEE
15 years 8 months ago
1996
IEEE
This paper describes the design and developmentof an expert system for tourist information center. The expert system was built to recommend a suitable travel schedule that satisfi...