2988 search results - page 19 / 598 » Interacting with Web Hierarchies |
168
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CIKM
2004
Springer
15 years 11 months ago
2004
Springer
It is crucial in many information systems to organize short text segments, such as keywords in documents and queries from users, into a well-formed topic hierarchy. In this paper,...
168
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ISCI
2008
15 years 6 months ago
2008
The Semantic Web is the next step of the current Web where information will become more machine-understandable to support effective data discovery and integration. Hierarchical sc...
147
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SIGIR
2008
ACM
15 years 6 months ago
2008
ACM
Most classification algorithms are best at categorizing the Web documents into a few categories, such as the top two levels in the Open Directory Project. Such a classification me...
129
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ATAL
2009
Springer
16 years 18 days ago
2009
Springer
We study combinatorial prediction markets where agents bet on the sum of values at any tree node in a hierarchy of events, for example the sum of page views among all the children...
186
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WWW
2005
ACM
16 years 6 months ago
2005
ACM
Message hierarchies in web discussion boards grow with new postings. Threads of messages evolve as new postings focus within or diverge from the original themes of the threads. Th...