280 search results - page 54 / 56 » A Semi-Supervised Document Clustering Algorithm Based on EM |
TREC
2003
13 years 7 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...
JCDL
2011
ACM
12 years 8 months ago
2011
ACM
Various approaches for plagiarism detection exist. All are based on more or less sophisticated text analysis methods such as string matching, fingerprinting or style comparison. I...
SIGIR
2008
ACM
13 years 5 months ago
2008
ACM
Searching for people on the Web is one of the most common query types to the web search engines today. However, when a person name is queried, the returned webpages often contain ...
KDD
2010
ACM
13 years 4 months ago
2010
ACM
Crisis Management and Disaster Recovery have gained immense importance in the wake of recent man and nature inflicted calamities. A critical problem in a crisis situation is how t...
KDD
2009
ACM
14 years 6 months ago
2009
ACM
To take the first step beyond keyword-based search toward entity-based search, suitable token spans ("spots") on documents must be identified as references to real-world...