714 search results - page 87 / 143 » Continuous Processing of Preference Queries in Data Streams |
COLCOM
2007
IEEE
14 years 3 months ago
2007
IEEE
—In many applications, transaction data arrive in the form of high speed data streams. These data contain a lot of information about customers that needs to be carefully managed ...
DAMON
2006
Springer
14 years 17 days ago
2006
Springer
Hashing is one of the fundamental techniques used to implement query processing operators such as grouping, aggregation and join. This paper studies the interaction between modern...
VLDB
2005
ACM
14 years 2 months ago
2005
ACM
In this demo, we present Nile-PDT, a Phenomenon Detection and Tracking framework using the Nile data stream management system. A phenomenon is characterized by a group of streams ...
ICDE
2006
IEEE
14 years 10 months ago
2006
IEEE
In many recent applications, data are continuously being disseminated from a source to a set of servers. In this paper, we propose a cost-based approach to construct dissemination...
VLDB
1997
ACM
14 years 1 months ago
1997
ACM
Data warehouses and recording systems typically have a large continuous stream of incoming data, that must be stored in a manner suitable for future access. Access to stored recor...