2215 search results - page 262 / 443 » Context Modeling for Web Information Systems |
198
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BROADNETS
2006
IEEE
15 years 10 months ago
2006
IEEE
Sensor webs are heterogeneous collections of sensor devices that collect information and interact with the environment. They consist of wireless sensor networks that are ensembles ...
159
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IRI
2005
IEEE
16 years 1 days ago
2005
IEEE
Role-Based Access Control (RBAC) models have emerged as a leading access control approach for today’s information systems. Hybrid role hierarchies introduced in the Generalized ...
147
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WWW
2006
ACM
16 years 7 months ago
2006
ACM
Many systems use past behavior, preferences and environmental factors to attempt to predict user navigation on the Internet. However we believe that many of these models have shor...
188
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ENC
2004
IEEE
15 years 10 months ago
2004
IEEE
We present a web-based application that allows a user to, walk through, see, and interact with a fully threedimensional model of an old Mexican city. The city itself motivates thi...
171
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IAT
2008
IEEE
16 years 28 days ago
2008
IEEE
Collaborative tagging systems have emerged in recent years to become popular tools for organising information on the Web. While collaborative tagging offers many advantages, they ...