331 search results - page 46 / 67 » A framework for selective query expansion |
DKE
2006
13 years 8 months ago
2006
Hidden Web databases maintain a collection of specialised documents, which are dynamically generated in response to users' queries. The majority of these documents are genera...
AUSDM
2007
Springer
14 years 2 months ago
2007
Springer
Recommender systems are important to help users select relevant and personalised information over massive amounts of data available. We propose an unified framework called Prefer...
TREC
2001
2001
SiteQ: Engineering High Performance QA System Using Lexico-Semantic Pattern Matching and Shallow NLP
13 years 10 months ago
s In TREC-10, we participated in the web track (only ad-hoc task) and the QA track (only main task). In the QA track, our QA system (SiteQ) has general architecture with three proc...
CCGRID
2001
IEEE
14 years 10 days ago
2001
IEEE
The global computational grids bring together distributed computation/communication resources. Beyond this, we envision the emergence of global `service grids', which provide...
CVPR
2011
IEEE
13 years 6 months ago
2011
IEEE
Active learning techniques have gained popularity in reducing human effort to annotate data instances for inducing a classifier. When faced with large quantities of unlabeled dat...