651 search results - page 101 / 131 » Algebraic Query Optimization for Distributed Top-k Queries |
ICWE
2005
Springer
14 years 2 months ago
2005
Springer
There is an apparent need for specifying the integration of multiple knowledge sources during the design of Web Information Systems (WIS) where the actual data is often retrieved f...
JELIA
2010
Springer
13 years 7 months ago
2010
Springer
Multi-Context Systems (MCS) are formalisms that enable the interlinkage of single knowledge bases, called contexts, via bridge rules. Recently, the evaluation of heterogeneous, no...
STOC
2009
ACM
14 years 9 months ago
2009
ACM
A function on n variables is called a k-junta if it depends on at most k of its variables. In this article, we show that it is possible to test whether a function is a k-junta or ...
IPPS
2003
IEEE
14 years 2 months ago
2003
IEEE
This work targets the emerging use of software component technology for high-performance scientific parallel and distributed computing. While component software engineering will ...
MM
2010
ACM
13 years 9 months ago
2010
ACM
Huge amounts of social multimedia is being created daily by a combination of globally distributed disparate sensors, including human-sensors (e.g. tweets) and video cameras. Taken...