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VLDB
2008
ACM
15 years 10 months ago
2008
ACM
Abstract In this article, we present a comprehensive approach for privacy preserving access control based on the notion of purpose. In our model, purpose information associated wit...
WORDS
2003
IEEE
15 years 3 months ago
2003
IEEE
Due to the lack of QoS support, ensuring an acceptable application level QoS for the real-time delivery of multiobject multimedia presentations on the current Internet is very cha...
ICIS
2003
14 years 11 months ago
2003
ThelinkagesbetweenISandbusinessunitsarerecognizedasbeingcriticaltoinformationsystemsdevelopment processes and outcomes. Previous research has found that they are associated with b...
WSDM
2012
ACM
13 years 5 months ago
2012
ACM
As massive repositories of real-time human commentary, social media platforms have arguably evolved far beyond passive facilitation of online social interactions. Rapid analysis o...
MDM
2001
Springer
15 years 2 months ago
2001
Springer
Sensor networks are being widely deployed for measurement, detection and surveillance applications. In these new applications, users issue long-running queries over a combination o...