1293 search results - page 91 / 259 » An Information Integration Framework for E-Commerce |
268
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IIWAS
2008
15 years 7 months ago
2008
The growing trends towards integrating legacy applications with new systems in a network-centric environment has introduced yet another level of complexity beyond those we witness...
161
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BDIM
2007
IEEE
15 years 6 months ago
2007
IEEE
In this paper we present an approach for specifying respect to security. When an organization wants to secure and prioritizing information security requirements in organiza- its sy...
198
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DEBU
2002
15 years 6 months ago
2002
Spatio-temporal databases store information about the positions of individual objects over time. In many applications however, such as traffic supervision or mobile communication ...
148
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ECCV
2004
Springer
15 years 12 months ago
2004
Springer
Abstract. One of the most difficult aspects of visual object tracking is the handling of occlusions and target appearance changes due to variations in illumination and viewing dir...
167
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SIGMOD
1999
ACM
15 years 10 months ago
1999
ACM
In this paper we present a mechanism for translating constraint queries, i.e., Boolean expressions of constraints, across heterogeneous information sources. Integrating such syste...