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ICDM
2010
IEEE
13 years 8 months ago
2010
IEEE
Abstract--We propose a framework for discovery of collaborative community structure in Wiki-based knowledge repositories based on raw-content generation analysis. We leverage topic...
IJMHCI
2010
13 years 8 months ago
2010
Recent mobile devices are capable of creating and storing a large amount of multimedia data, but sharing those data with others is still challenging. This paper presents Cocktail,...
MKTSCI
2010
13 years 5 months ago
2010
The role that social interactions play in the purchase decisions of consumers is of growing interest to marketers. Consumers' decisions not only depend on information they re...
HRI
2009
ACM
14 years 5 months ago
2009
ACM
This paper proposes a model of approach behavior with which a robot can initiate conversation with people who are walking. We developed the model by learning from the failures in ...
CSCW
1996
ACM
14 years 2 months ago
1996
ACM
Much of the support for communication across distributed communities has focused on meetings and intentional contact. However, most interactions within co-located groups occur whe...