1347 search results - page 47 / 270 » Towards a Secure Data Stream Management System |
DMDW
2000
13 years 9 months ago
2000
Access. permissions in a data warehouse are currently managed in a separate world from the sources' policies. The consequences are inconsistencies, slow response to change, a...
EDBT
2008
ACM
13 years 9 months ago
2008
ACM
A large class of applications require real-time processing of continuous stream data resulting in the development of data stream management systems (DSMS). Since many of these app...
IFIP11
2004
13 years 9 months ago
2004
: Software fixes, patches and updates are issued periodically to extend the functional life cycle of software products. In order to facilitate the prompt notification, delivery, an...
SIGMOD
2004
ACM
14 years 7 months ago
2004
ACM
We consider the problem of pipelined filters, where a continuous stream of tuples is processed by a set of commutative filters. Pipelined filters are common in stream applications...
Publication
Spatio-temporal data streams that are generated from mobile stream sources (e.g., mobile sensors) experience similar environmental conditions that result in distinct phenomena. Sev...