1611 search results - page 206 / 323 » An Access Control Model for Video Database Systems |
VLDB
2002
ACM
14 years 9 months ago
2002
ACM
An increasing number of applications use XML data published from relational databases. For speed and convenience, such applications routinely cache this XML data locally and acces...
OSDI
1994
ACM
14 years 11 months ago
1994
ACM
This paper presents lottery scheduling, a novel randomized resource allocation mechanism. Lottery scheduling provides efficient, responsive control over the relative execution rat...
WSC
2001
14 years 11 months ago
2001
This paper considers advantages and actual problems of web based simulation systems. Based on a review of environments and languages for web based simulation, some fundamental req...
172
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GIS
2006
ACM
15 years 11 months ago
2006
ACM
Location information gathered from a variety of sources in the form of sensor data, video streams, human observations, and so on, is often imprecise and uncertain and needs to be ...
119
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GPC
2007
Springer
15 years 4 months ago
2007
Springer
Sharing huge databases in distributed systems is inherently difficult. As the amount of stored data increases, data localization techniques become no longer sufficient. A more ef...