688 search results - page 74 / 138 » A Calculus for Access Control in Distributed Systems |
SIGMOD
2010
ACM
14 years 2 months ago
2010
ACM
Database partitioning is a technique for improving the performance of distributed OLTP databases, since “single partition” transactions that access data on one partition do no...
SIGMETRICS
2008
ACM
13 years 9 months ago
2008
ACM
We consider a wireless collision channel, shared by a finite number of mobile users who transmit to a common base station using a random access protocol. Mobiles are selfoptimizin...
HPDC
1999
IEEE
14 years 1 months ago
1999
IEEE
Efficient and robust metacomputing requires the decomposition of complex jobs into tasks that must be scheduled on distributed processing nodes. There are various ways of creating...
HPCS
2005
IEEE
14 years 2 months ago
2005
IEEE
The widespread use of Grid technology and distributed compute power, with all its inherent benefits, will only be established if the use of that technology can be guaranteed effic...
MOBISYS
2007
ACM
14 years 8 months ago
2007
ACM
Presence-sharing is an emerging platform for mobile applications, but presence-privacy remains a challenge. Privacy controls must be flexible enough to allow sharing between both ...