233 search results - page 41 / 47 » Clustering documents in a web directory |
TREC
2003
13 years 8 months ago
2003
Abstract. We present the results of UMBC’s participation in the Web and Novelty tracks. We explored various heuristics-based link analysis approaches to the Topic Distillation ta...
CIKM
2004
Springer
14 years 26 days ago
2004
Springer
It is crucial in many information systems to organize short text segments, such as keywords in documents and queries from users, into a well-formed topic hierarchy. In this paper,...
HT
2009
ACM
14 years 2 months ago
2009
ACM
Collaborative tagging systems are now popular tools for organising and sharing information on the Web. While collaborative tagging offers many advantages over the use of controll...
CIKM
2011
Springer
12 years 7 months ago
2011
Springer
This paper offers a novel look at using a dimensionalityreduction technique called simhash [8] to detect similar document pairs in large-scale collections. We show that this algo...
EMNLP
2009
13 years 5 months ago
2009
This paper presents a new method of developing a large-scale hyponymy relation database by combining Wikipedia and other Web documents. We attach new words to the hyponymy databas...