64 search results - page 6 / 13 » Discovering and Comparing Topic Hierarchies |
123
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SIGIR
2012
ACM
13 years 2 months ago
2012
ACM
Finding topic experts on microblogging sites with millions of users, such as Twitter, is a hard and challenging problem. In this paper, we propose and investigate a new methodolog...
131
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CIMCA
2005
IEEE
15 years 5 months ago
2005
IEEE
In Internet marketing, Web audience analysis is essential to understanding the visitors’ needs. However, the existing analysis tools fail to deliver summarized and conceptual me...
100
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ICTAI
2000
IEEE
15 years 4 months ago
2000
IEEE
In world wide web, a document is usually made up of multiple pages, each one of which has a unique URL address and links to each other by hyperlink pointers. Related documents are...
WWW
2004
ACM
16 years 9 days ago
2004
ACM
Many Web information services utilize techniques of information extraction (IE) to collect important facts from the Web. To create more advanced services, one possible method is t...
122
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BMCBI
2010
14 years 11 months ago
2010
Background: Pathways provide topical descriptions of cellular circuitry. Comparing analogous pathways reveals intricate insights into individual functional differences among speci...