575 search results - page 37 / 115 » Social data analysis workshop |
CIKM
2008
Springer
15 years 1 months ago
2008
Springer
Data sparsity, scalability and prediction quality have been recognized as the three most crucial challenges that every collaborative filtering algorithm or recommender system conf...
BIS
2008
15 years 20 days ago
2008
A trust metric is a technique for predicting how much a user of a social network might trust another user. This is especially beneficial in situations where most users are unknown ...
CSCW
2010
ACM
15 years 8 months ago
2010
ACM
In this work we examine the characteristics of social activity and patterns of communication on Twitter, a prominent example of the emerging class of communication systems we call...
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CGF
2010
14 years 11 months ago
2010
Social networks collected by historians or sociologists typically have a large number of actors and edge attributes. Applying social network analysis (SNA) algorithms to these net...
KDD
2009
ACM
15 years 6 months ago
2009
ACM
Data cubes as employed by On-Line Analytical Processing (OLAP) play a key role in many application domains. The analysis typically involves to compare categories of different hie...