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152
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WWW
2008
ACM
16 years 4 months ago
2008
ACM
Easy reuse and integration of declaratively described information in a distributed setting is one of the main motivations for building the Semantic Web. Despite of this claim, reu...
134
Voted
SEMWEB
2007
Springer
15 years 10 months ago
2007
Springer
This paper develops a Semantic Web application, namely WorldWideWatch or WWWatch, in short. By employment of Semantic Web technologies, WWWatch analyses and visualizes social netwo...
119
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CLEF
2008
Springer
15 years 5 months ago
2008
Springer
In this paper, we assess the impact of using thesaurus-based query expansion methods, at the Information Retrieval (IR) stage of a Question Answering (QA) system. We focus on expan...
107
Voted
JASIS
2007
15 years 3 months ago
2007
It has been claimed that topic metadata can be used to improve the accuracy of text searches. Here, we test this claim by examining the contribution of metadata to effective search...
117
Voted
JCDCG
2004
Springer
15 years 9 months ago
2004
Springer
In this paper we discuss farthest-point problems in which a set or sequence S of n points in the plane is given in advance and can be preprocessed to answer various queries efficie...