212 search results - page 39 / 43 » Query recommendation in digital libraries using OLAP |
ACL
2006
13 years 9 months ago
2006
We report on the development of a new automatic feedback model to improve information retrieval in digital libraries. Our hypothesis is that some particular sentences, selected ba...
ECIR
2004
Springer
13 years 9 months ago
2004
Springer
Abstract. There is a common availability of classification terms in online text collections and digital libraries, such as manually assigned keywords or key-phrases from a controll...
JODL
2000
13 years 7 months ago
2000
Z39.50 is a client/server protocol widely used in digital libraries and museums for searching and retrieving information spread over a number of heterogeneous sources. To overcome ...
CLEF
2007
Springer
14 years 1 months ago
2007
Springer
This paper accounts for Priberam's participation in the monolingual question answering (QA) track of CLEF 2007. In previous participations, Priberam’s QA system obtained en...
JCDL
2004
ACM
14 years 1 months ago
2004
ACM
We have developed MetaExtract, a system to automatically assign Dublin Core + GEM metadata using extraction techniques from our natural language processing research. MetaExtract i...