109 search results - page 14 / 22 » Concurrent and Real-Time Update of Access Control Policies |
VLDB
1998
ACM
13 years 11 months ago
1998
ACM
Numerous applications such as stock market or medical information systems require that both historical and current data be logically integrated into a temporal database. The under...
CCS
2007
ACM
14 years 1 months ago
2007
ACM
We describe a new attack against web authentication, which we call dynamic pharming. Dynamic pharming works by hijacking DNS and sending the victim’s browser malicious Javascrip...
CSCW
1994
ACM
13 years 11 months ago
1994
ACM
The need to merge different versions of an object toa common state arises in collaborative computing due to several reasons including optimistic concurrency control, asynchronous ...
PPOPP
2006
ACM
14 years 1 months ago
2006
ACM
We investigate a transactional memory runtime system providing scaling and strong consistency for generic C++ and SQL applications on commodity clusters. We introduce a novel page...
CONCURRENCY
2008
13 years 7 months ago
2008
To provide performant access to data from high energy physics experiments such as the Large Hadron Collider (LHC), controlled replication of files among grid sites is required. Dy...