784 search results - page 102 / 157 » Discovering and using groups to improve personalized search |
NSPW
2006
ACM
15 years 8 months ago
2006
ACM
Virtually every Internet user on the planet uses the powerful free tools offered by a handful of information service providers in many aspects of their personal and professional l...
137
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WSDM
2012
ACM
13 years 9 months ago
2012
ACM
We study the problem of correlating micro-blogging activity with stock-market events, defined as changes in the price and traded volume of stocks. Specifically, we collect messa...
117
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MCAM
2007
Springer
15 years 8 months ago
2007
Springer
The Freeband I-Share project aims to define the mechanisms for trust, willingness, resource discovery and sharing mechanisms in virtual communities. To improve the secure and perfo...
138
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EDBT
2010
ACM
15 years 5 months ago
2010
ACM
Online Analytical Processing (OLAP) is a popular technique for explorative data analysis. Usually, a fixed set of dimensions (such as time, place, etc.) is used to explore and ana...
139
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WWW
2008
ACM
16 years 2 months ago
2008
ACM
High-quality, personalized recommendations are a key feature in many online systems. Since these systems often have explicit knowledge of social network structures, the recommenda...