1295 search results - page 196 / 259 » Technology Challenges in a Data Warehouse |
SIGIR
2009
ACM
14 years 3 months ago
2009
ACM
With the sheer growth of online user data, it becomes challenging to develop preference learning algorithms that are sufficiently flexible in modeling but also affordable in com...
ESCIENCE
2006
IEEE
14 years 2 months ago
2006
IEEE
Our energy production increasingly depends on renewable energy sources, which impose new challenges for distributed and decentralized systems. One problem is that the availability...
GI
2005
Springer
14 years 2 months ago
2005
Springer
: A distributed service to model and control contextual information in mobile and ubiquitous computing environments is presented in this paper. We introduce the general user model ...
CIKM
2008
Springer
13 years 10 months ago
2008
Springer
Managing large-scale software projects involves a number of activities such as viewpoint extraction, feature detection, and requirements management, all of which require a human a...
CIKM
2008
Springer
13 years 10 months ago
2008
Springer
Continuous time-series sequence matching, specifically, matching a numeric live stream against a set of predefined pattern sequences, is critical for domains ranging from fire spr...