137 search results - page 7 / 28 » Informix under CONTROL: Online Query Processing |
VLDB
2007
ACM
14 years 7 months ago
2007
ACM
In distributed stream processing environments, large numbers of continuous queries are distributed onto multiple servers. When one or more of these servers become overloaded due t...
DEDS
2010
13 years 7 months ago
2010
Abstract-- The problem of optimally controlling the processing rate of tasks in Discrete Event Systems (DES) with hard real-time constraints has been solved in [9] under the assump...
CNL
2009
13 years 5 months ago
2009
Semantic wikis support the collaborative creation, editing and utilization of semantically-enriched content, and they may therefore be wellsuited to addressing problems associated ...
DOLAP
2004
ACM
14 years 25 days ago
2004
ACM
We address the inference control problem in data cubes with some data known to users through external knowledge. The goal of inference controls is to prevent exact values of sensi...
SIGMOD
2010
ACM
13 years 7 months ago
2010
ACM
Many websites provide restrictive form-like interfaces which allow users to execute search queries on the underlying hidden databases. In this paper, we consider the problem of es...