1611 search results - page 282 / 323 » An Access Control Model for Video Database Systems |
ER
2004
Springer
15 years 3 months ago
2004
Springer
Identity management has arisen as a major and urgent challenge for internet-based communications and information services. Internet services involve complex networks of relationshi...
167
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SIGMOD
2008
ACM
15 years 9 months ago
2008
ACM
Graphs are widely used to model real world objects and their relationships, and large graph datasets are common in many application domains. To understand the underlying character...
DASFAA
2009
IEEE
15 years 4 months ago
2009
IEEE
Abstract. The lack of flexibility is often seen as an inhibitor for the successful application of workflow technology. Many researchers have proposed different ways of addressin...
103
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RECSYS
2010
ACM
14 years 10 months ago
2010
ACM
Recommendation systems suggest items based on user preferences. Collaborative filtering is a popular approach in which recommending is based on the rating history of the system. O...
IPM
2002
14 years 9 months ago
2002
The emergence of general audience digital libraries (GADLs) defines a context that represents a hybrid of both ``traditional'' IR, using primarily bibliographic resource...