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- 440 creator jiawei-han.
- 440 creator rui-ma.
- 440 creator scott-spangler.
- 440 creator xin-jin.
- 440 type InProceedings.
- 440 label "Topic Initiator Detection on the World Wide Web".
- 440 sameAs 440.
- 440 abstract "In this paper we introduce a new Web mining and search technique - Topic Initiator Detection (TID) on the Web. Given a topic query on the Internet and a collection of time-stamped web document results each of which contains the query keywords, the task of TID is to automatically return which web document (or its author) initiated the topic or was the first to discuss about the topic. To deal with the TID problem, we design a system framework and propose algorithm InitRank to rank the web documents by their possibility to be the topic initiator. InitRank is based on features extracted from the web documents, such as the time, content and link information. Experiments show that compared with baseline methods, such as direct time sorting, well-known link based ranking algorithms PageRank and HITS, InitRank achieves the best overall performance. In case studies, we successfully detected (1) the original of a famous rumor about an Australia product and (2) the pre-leakage of IBM and Google Cloud Computing collaboration plan before the official announcement date.".
- 440 hasAuthorList authorList.
- 440 isPartOf proceedings.
- 440 keyword "Verticals".
- 440 keyword "blogs".
- 440 keyword "e-commerce".
- 440 keyword "multimedia".
- 440 keyword "news".
- 440 keyword "research papers".
- 440 title "Topic Initiator Detection on the World Wide Web".