180 search results - page 9 / 36 » Analysis of topic dynamics in web search |
CIKM
2005
Springer
15 years 3 months ago
2005
Springer
Subject-specific search facilities on health sites are usually built using manual inclusion and exclusion rules. These can be expensive to maintain and often provide incomplete c...
ECML
2003
Springer
15 years 2 months ago
2003
Springer
Abstract. Distributed heterogeneous search environments are an emerging phenomenon in Web search, in which topic-specific search engines provide search services, and metasearchers...
HICSS
2002
IEEE
15 years 2 months ago
2002
IEEE
The number of Web-databases has exploded during the last years. In order to justify the development of new information resources, it is essential to know if the use of existing re...
CLEF
2006
Springer
15 years 1 months ago
2006
Springer
This paper presents an approach of a cross-lingual information retrieval which uses a ranking method based on a penalisation version of the Jaccard formula. The obtained results a...
WEBI
2010
Springer
14 years 7 months ago
2010
Springer
For most scientists, their research interests are dynamically changing all the time. Through an analysis of research interests, we find that all the changes are with some character...