13370 search results - page 578 / 2674 » Accessibility in Information Retrieval |
210
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SEBD
2003
15 years 8 months ago
2003
Abstract. Sensor networks represent a non traditional source of information, as readings generated by sensors flow continuously, leading to an infinite stream of data. Traditiona...
224
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NAR
1998
15 years 7 months ago
1998
The Protein Information Resource (PIR; http://wwwnbrf.georgetown.edu/pir/ ) supports research on molecular evolution, functional genomics, and computational biology by maintaining...
201
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JCS
2008
15 years 7 months ago
2008
The protection of privacy is an increasing concern in our networked society because of the growing amount of personal information that is being collected by a number of commercial...
190
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IFIP
2004
Springer
16 years 25 days ago
2004
Springer
We extend a particular access control framework, the Privilege Calculus, with a possibility to override denied access for increased flexibility in hard to define or unanticipated...
308
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VLDB
2007
ACM
16 years 7 months ago
2007
ACM
Databases are increasingly being used to store information covered by heterogeneous policies, which require support for access control with great flexibility. This has led to incr...