5441 search results - page 795 / 1089 » Improving the Performance of Recommender Systems That Use Cr... |
165
click to vote
CLEF
2008
Springer
15 years 8 months ago
2008
Springer
In this paper, we assess the impact of using thesaurus-based query expansion methods, at the Information Retrieval (IR) stage of a Question Answering (QA) system. We focus on expan...
283
click to vote
VCIP
2003
15 years 8 months ago
2003
Texture is a fundamental feature which provides significant information for image classification, and is an important content used in content-based image retrieval (CBIR) system. ...
185
click to vote
ADHOC
2007
15 years 7 months ago
2007
In large and dense mobile ad hoc networks, position-based routing protocols can offer significant performance improvement over topology-based routing protocols by using location...
179
click to vote
IPM
2007
15 years 6 months ago
2007
The work described here initially formed part of a triangulation exercise to establish the effectiveness of the Query Term Order algorithm. The methodology produced subsequently p...
206
click to vote
JAIR
2007
15 years 6 months ago
2007
Wikipedia provides a semantic network for computing semantic relatedness in a more structured fashion than a search engine and with more coverage than WordNet. We present experime...