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WEBI
2007
Springer
14 years 1 months ago
An unsupervised hierarchical approach to document categorization
— We propose a hierarchical approach to document categorization that requires no pre-configuration and maps the semantic document space to a predefined taxonomy. The utilizatio...
Robert Wetzker, Tansu Alpcan, Christian Bauckhage,...
KES
2010
Springer
13 years 5 months ago
An Efficient Mechanism for Stemming and Tagging: The Case of Greek Language
In an era that, searching the WWW for information becomes a tedious task, it is obvious that mainly search engines and other data mining mechanisms need to be enhanced with charact...
Giorgos Adam, Konstantinos Asimakis, Christos Bour...
LREC
2008
113views Education» more  LREC 2008»
13 years 8 months ago
Integration of a Multilingual Keyword Extractor in a Document Management System
In this paper we present a new Document Management System called DrStorage. This DMS is multi-platform, JCR-170 compliant, supports WebDav, versioning, user authentication and aut...
Andrea Agili, Marco Fabbri, Alessandro Panunzi, Ma...
SIGIR
2012
ACM
11 years 9 months ago
Cognos: crowdsourcing search for topic experts in microblogs
Finding topic experts on microblogging sites with millions of users, such as Twitter, is a hard and challenging problem. In this paper, we propose and investigate a new methodolog...
Saptarshi Ghosh, Naveen Kumar Sharma, Fabrí...
AI
2007
Springer
14 years 1 months ago
Learning the Semantic Meaning of a Concept from the Web
Many researchers have used text classification method in solving the ontology mapping problem. Their mapping results heavily depend on the availability of quality exemplars used as...
Yang Yu, Yun Peng