168 search results - page 18 / 34 » Collaborative Concept Extraction from Documents |
JASIS
2006
14 years 9 months ago
2006
Encouraged by a significant improvement over LSI (latent semantic indexing) approach in textual information retrieval of the DLSI (differential latent semantic indexing) approach ...
WIKIS
2006
ACM
15 years 3 months ago
2006
ACM
Wikis are social web sites enabling a potentially large number of participants to modify any page or create a new page using their web browser. As they grow, wikis may suffer from...
EGC
2005
Springer
15 years 3 months ago
2005
Springer
Abstract. The paper presents proposed Security Architecture for Open Collaborative Environment (OCE) being developed in the framework of the Collaboratory.nl (CNL) project with the...
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ICADL
2010
Springer
15 years 2 months ago
2010
Springer
Maintaining and extending large thesauri is an important challenge facing digital libraries and IT businesses alike. In this paper we describe a method building on and extending ex...
TMM
2002
14 years 9 months ago
2002
In this paper, we present the results of our work that seek to negotiate the gap between low-level features and high-level concepts in the domain of web document retrieval. This wo...