3712 search results - page 372 / 743 » Role-Based Access Control |
259
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MACOM
2010
15 years 4 months ago
2010
Abstract. In wireless ad hoc networks, cross-layer design aims at reducing multiple access interference and thus obtaining a higher spatial reuse. In order to identify the most sui...
203
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MEDES
2010
ACM
15 years 1 months ago
2010
ACM
In this paper, we describe a security model where users are allowed to control their obligations partially or totally, depending on the security policy. The main motivation of our...
193
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
In this paper, the problem of scalable video delivery over a timevarying wireless channel is considered. Packet scheduling and buffer management in both Application and Medium Acc...
171
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SIGMOD
2000
ACM
15 years 11 months ago
2000
ACM
The DataLinks technology developed at IBM Almaden Research Center and now available in DB2 UDB 5.2 introduces a new data type called DATALINK for a database to reference and manag...
194
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CIDR
2009
15 years 7 months ago
2009
The traditional architecture for a DBMS engine has the recovery, concurrency control and access method code tightly bound together in a storage engine for records. We propose a di...