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RECSYS
2010
ACM
15 years 2 days ago
2010
ACM
We present and evaluate various content-based recommendation models that make use of user and item profiles defined in terms of weighted lists of social tags. The studied approach...
CIKM
2011
Springer
13 years 11 months ago
2011
Springer
Today, a number of algorithms exist for constructing tag hierarchies from social tagging data. While these algorithms were designed with ontological goals in mind, we know very li...
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CSCW
2011
ACM
14 years 6 months ago
2011
ACM
This paper explores key issues people experience managing personal boundaries within and across social technologies. We look in particular at email and online social networks. We ...
BPM
2008
Springer
15 years 1 months ago
2008
Springer
Abstract. The aim of this paper is to show how the use of social networks may help users to behave as modelers they trust. Users are guided in this respect within the context of an...
MTV
2005
IEEE
15 years 5 months ago
2005
IEEE
The increasing complexity and size of system level design models introduces a difficult challenge for validating them. Hence, in most industries, design validation takes a large p...