Authoritative sources in a hyperlinked environment
Journal of the ACM (JACM)
Information fusion in the context of multi-document summarization
ACL '99 Proceedings of the 37th annual meeting of the Association for Computational Linguistics on Computational Linguistics
Automatic evaluation of summaries using N-gram co-occurrence statistics
NAACL '03 Proceedings of the 2003 Conference of the North American Chapter of the Association for Computational Linguistics on Human Language Technology - Volume 1
Language independent extractive summarization
ACLdemo '05 Proceedings of the ACL 2005 on Interactive poster and demonstration sessions
Multi-document summarization using cluster-based link analysis
Proceedings of the 31st annual international ACM SIGIR conference on Research and development in information retrieval
INLG '08 Proceedings of the Fifth International Natural Language Generation Conference
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This paper focuses on redundancy, overlapping information in multi-documents, and presents a method for detecting salient, key sentences from documents that discuss the same event. To eliminate redundancy, we used spectral clustering and classified each sentence into groups, each of which consists of semantically related sentences. Then, we applied link analysis, the Markov Random Walk (MRW) Model to deciding the importance of a sentence within documents. The method was tested on the NTCIR evaluation data, and the result shows the effectiveness of the method.