3893 search results - page 269 / 779 » Graded-Inclusion-Based Information Retrieval Systems |
149
Voted
WSDM
2009
ACM
15 years 10 months ago
2009
ACM
In this paper, we investigate the difference between Wikipedia and Web link structure with respect to their value as indicators of the relevance of a page for a given topic of re...
110
Voted
HICSS
2007
IEEE
15 years 9 months ago
2007
IEEE
Latent Semantic Indexing (LSI) is commonly used to match queries to documents in information retrieval applications. LSI has been shown to improve retrieval performance for some, ...
113
Voted
CLEF
2008
Springer
15 years 5 months ago
2008
Springer
In this paper we will briefly describe the approaches taken by the Berkeley Cheshire Group for the Adhoc-TEL 2008 tasks (Mono and Bilingual retrieval). Since the AdhocTEL task is ...
148
click to vote
CIKM
2010
Springer
15 years 2 months ago
2010
Springer
This work presents a general rank-learning framework for passage ranking within Question Answering (QA) systems using linguistic and semantic features. The framework enables query...
131
click to vote
CIKM
2007
Springer
15 years 9 months ago
2007
Springer
Modern web search engines are expected to return top-k results efficiently given a query. Although many dynamic index pruning strategies have been proposed for efficient top-k com...