668 search results - page 134 / 134 » Using Case-Based Reasoning to Improve Information Retrieval ... |
IUI
2009
ACM
14 years 2 months ago
2009
ACM
The TaskTracer system allows knowledge workers to define a set of activities that characterize their desktop work. It then associates with each user-defined activity the set of ...
CIKM
2009
Springer
13 years 12 months ago
2009
Springer
Background: Finding relevant articles from PubMed is challenging because it is hard to express the user’s specific intention in the given query interface, and a keyword query ty...
ISCI
2007
13 years 5 months ago
2007
Selectivity estimation is an important step of query optimization in a database management system, and multidimensional histogram techniques have proved promising for selectivity ...