2105 search results - page 141 / 421 » Grouping with Directed Relationships |
FLAIRS
2006
13 years 11 months ago
2006
The World Wide Web provides a wealth of data that can be harnessed to help improve information retrieval and increase understanding of the relationships between different entities...
WWW
2010
ACM
13 years 10 months ago
2010
ACM
We study the problem of anonymizing user profiles so that user privacy is sufficiently protected while the anonymized profiles are still effective in enabling personalized web sea...
IJFCS
2008
13 years 10 months ago
2008
We present an application of formal concept analysis aimed at representing a meaningful structure of knowledge communities in the form of a lattice-based taxonomy. The taxonomy gr...
IJLT
2008
13 years 10 months ago
2008
: This paper addresses the challenge of enhancing social interaction through value-added connections among online community members engaged in knowledge exchange. We report on our ...
EOR
2007
13 years 10 months ago
2007
In the constraint proposal method a mediator locates points at which the two decision makers have joint tangent hyperplanes. We give conditions under which these points are Pareto...