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EMNLP
2007
13 years 9 months ago
2007
We present a domain-independent unsupervised topic segmentation approach based on hybrid document indexing. Lexical chains have been successfully employed to evaluate lexical cohe...
DAGSTUHL
2007
13 years 9 months ago
2007
Abstract. We analyze the relations of the van den Elzen-Talman algorithm, the Lemke-Howson algorithm and the global Newton method introduced by Govindan and Wilson. It is known tha...
ACL
1997
13 years 9 months ago
1997
We describe a formal framework for interpretation of words and compounds in a discourse context which integrates a symbolic lexicon/grammar, word-sense probabilities, and a pragma...
ACL
2000
13 years 9 months ago
2000
We present a clustering algorithm for Arabic words sharing the same root. Root based clusters can substitute dictionaries in indexing for IR. Modifying Adamson and Boreham (1974),...
I3E
2001
13 years 9 months ago
2001
: International e-government implies cross-national coupling of administrative systems. As administrative concepts and classifications reflect social and cultural differences, inte...