2571 search results - page 346 / 515 » Window-Based Method for Information Retrieval |
126
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CORR
2010
Springer
15 years 4 months ago
2010
Springer
Borrowing from concepts in expander graphs, we study the expansion properties of real-world, complex networks (e.g. social networks, unstructured peer-to-peer or P2P networks) and...
131
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CIKM
2011
Springer
14 years 4 months ago
2011
Springer
Traditionally, search engines have ignored the reading difficulty of documents and the reading proficiency of users in computing a document ranking. This is one reason why Web se...
125
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WWW
2008
ACM
16 years 4 months ago
2008
ACM
The paper is concerned with the problem of question recommendation. Specifically, given a question as query, we are to retrieve and rank other questions according to their likelih...
172
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WSDM
2010
ACM
16 years 1 months ago
2010
ACM
This paper focuses on the problem of identifying influential users of micro-blogging services. Twitter, one of the most notable micro-blogging services, employs a social-networkin...
148
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WSDM
2010
ACM
16 years 1 months ago
2010
ACM
Recent advances in click model have positioned it as an attractive method for representing user preferences in web search and online advertising. Yet, most of the existing works f...