39 search results - page 8 / 8 » Trust-based Access Control in Virtual Learning Community |
PVLDB
2008
13 years 5 months ago
2008
With the rise of XML, the database community has been challenged by semi-structured data processing. Since the data type behind XML is the tree, state-of-the-art RDBMSs have learn...
MOBISYS
2006
ACM
14 years 5 months ago
2006
ACM
Automatic adaptation of content for mobile devices is a challenging problem because optimal adaptation often depends on the usage semantics of content, as well as the context of u...
CCGRID
2009
IEEE
14 years 1 months ago
2009
IEEE
Cloud computing systems fundamentally provide access to large pools of data and computational resources through a variety of interfaces similar in spirit to existing grid and HPC ...
WSE
2002
IEEE
13 years 11 months ago
2002
IEEE
As the use of the World Wide Web becomes more pervasive within our society, businesses and institutions are required to migrate a wide range of services to the web. Difficulties a...