Term-weighting approaches in automatic text retrieval
Information Processing and Management: an International Journal
Artificial intelligence: a modern approach
Artificial intelligence: a modern approach
Web page summarization using dynamic content
Proceedings of the 13th international World Wide Web conference on Alternate track papers & posters
Using the structure of documents to improve the discovery of unexpected information
Proceedings of the 2006 ACM symposium on Applied computing
Discovering unexpected documents in corpora
Knowledge-Based Systems
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Due to its open characteristic, the Web is being posted with vast amount of new information dynamically. Consequently, at any time, there will be hot issues emerge in any information area which may interest the users. However, it is not practical for users to browse the Web all the time for the updates. Thus, w e need this Emerging Topic Tracking System (ETTS) as an information agent, to detect the changes in the information area of our interest and generate a summary from the changes back to us from time to time. This summary of changes will be the latest most discussed issues and it may reveal an emerging topic.