727 search results - page 13 / 146 » Improving Twitter Retrieval by Exploiting Structural Informa... |
SIGIR
2004
ACM
15 years 5 months ago
2004
ACM
Most previous work on the recently developed languagemodeling approach to information retrieval focuses on document-specific characteristics, and therefore does not take into acc...
111
Voted
JCDL
2010
ACM
15 years 4 months ago
2010
ACM
Query expansion of named entities can be employed in order to increase the retrieval effectiveness. A peculiarity of named entities compared to other vocabulary terms is that they...
105
click to vote
CIKM
2008
Springer
15 years 1 months ago
2008
Springer
Previous work on Natural Language Processing for Information Retrieval has shown the inadequateness of semantic and syntactic structures for both document retrieval and categoriza...
WWW
2009
ACM
16 years 10 days ago
2009
ACM
Web search engines often federate many user queries to relevant structured databases. For example, a product related query might be federated to a product database containing thei...
99
Voted
INEX
2004
Springer
15 years 5 months ago
2004
Springer
Exploiting the structure of a document allows for more powerful information retrieval techniques. In this article a basic approach is discussed for the retrieval of XML document f...