4491 search results - page 786 / 899 » Adapting information retrieval systems to user queries |
CHI
2004
ACM
14 years 10 months ago
2004
ACM
Context-aware applications are applications that implicitly take their context of use into account by adapting to changes in a user's activities and environments. No one has ...
Publication
Finding My Needle in the Haystack: Effective Personalized Re-ranking of Search Results in Prospector
14 years 7 months ago
Abstract. This paper provides an overview of Prospector, a personalized Internet meta-search engine, which utilizes a combination of ontological information, ratings-based models o...
INFOCOM
2010
IEEE
13 years 8 months ago
2010
IEEE
Abstract—We consider a cognitive radio network where multiple secondary users (SUs) contend for spectrum usage, using random access, over available primary user (PU) channels. Ou...
ECIR
2008
Springer
13 years 11 months ago
2008
Springer
Abstract. Social bookmarking systems allow users to store links to internet resources on a web page. As social bookmarking systems are growing in popularity, search algorithms have...
EDBT
2010
ACM
14 years 1 months ago
2010
ACM
The specification of schema mappings has proved to be time and resource consuming, and has been recognized as a critical bottleneck to the large scale deployment of data integrati...