2607 search results - page 63 / 522 » An Ontology-Based Information Retrieval Model |
CSE
2009
IEEE
14 years 3 months ago
2009
IEEE
This article addresses a question regarding relevant information in a social media such as a wiki that can contain huge amount of text, written in slang or in natural language, wi...
IPPS
2000
IEEE
14 years 1 months ago
2000
IEEE
This paper presents an efficient parallel information retrieval (IR) system which provides fast information service for the Internet users on lowcost high-performance PC-NOW enviro...
SIGIR
2006
ACM
14 years 2 months ago
2006
ACM
We introduce and validate bootstrap techniques to compute confidence intervals that quantify the effect of test-collection variability on average precision (AP) and mean average...
HICSS
2006
IEEE
14 years 3 months ago
2006
IEEE
We report on the effectiveness of language models for personalization of retrieval results based on a searcher’s preference for document genre. In principle, such preferences ca...
ASC
2004
13 years 8 months ago
2004
The retrieval performance of an information retrieval system usually increases when it uses the relationships among the terms contained in a given document collection. However, th...