12336 search results - page 83 / 2468 » Active Information Retrieval |
155
click to vote
WWW
2006
ACM
16 years 6 months ago
2006
ACM
Domain ontology has been used in many Semantic Web applications. However, few applications explore the use of ontology for personalized services. This paper proposes an ontology b...
147
click to vote
ADBIS
2005
Springer
15 years 11 months ago
2005
Springer
Abstract. The performance of an information retrieval system is usually measured in terms of two different criteria, precision and recall. This way, the optimization of any of its...
129
Voted
SIGIR
2006
ACM
15 years 11 months ago
2006
ACM
The primary aim of XML element retrieval is to return to users XML elements, rather than whole documents. This poster describes a small study, in which we elicited users’ expect...
133
click to vote
ECIR
2003
Springer
15 years 6 months ago
2003
Springer
In this paper we present an initial study on the use of both high and low level MPEG-7 descriptions for video retrieval. A brief survey of current XML indexing techniques shows tha...
126
click to vote
SIGIR
2009
ACM
15 years 12 months ago
2009
ACM
Among the retrieval models that have been proposed in the last years, the ESA model of Gabrilovich and Markovitch received much attention. The authors report on a significant imp...