2228 search results - page 361 / 446 » A System for Semantic Query Optimization |
FTDCS
2003
IEEE
14 years 1 months ago
2003
IEEE
The exponential data growth rate of the Internet makes it increasingly difficult for people to find desired information in a timely fashion. Information filtering and dissemina...
SIGMOD
2007
ACM
14 years 8 months ago
2007
ACM
In this demonstration, we present a prototype content-based dissemination broker, called Sonnet, which is built upon structured overlay network. It combines approximate filtering ...
TEAA
2005
Springer
14 years 1 months ago
2005
Springer
Abstract. In emerging database applications that deal with large sets of multidimensional data, the performance of the query system significantly depends on the performance of its ...
ADL
2000
Springer
14 years 14 days ago
2000
Springer
The goal of this work is to improve the accuracy (precision and recall) and communication effectiveness of a database system response to a user information request, by utilizing a...
MASS
2010
13 years 6 months ago
2010
We present an integrated approach for supporting in-network sensor data processing in dynamic and heterogeneous sensor networks. The concept relies on data stream processing techni...