4419 search results - page 506 / 884 » Social recommender systems |
223
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CSCW
2012
ACM
14 years 3 months ago
2012
ACM
Online citizen science projects engage volunteers in collecting, analyzing, and curating scientific data. Existing projects have demonstrated the value of using volunteers to coll...
178
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IAT
2009
IEEE
16 years 2 months ago
2009
IEEE
In a normative multi-agent system the behaviour of the constituting agents is regulated by means of social and organisational inspired concepts like norms and sanctions. This pape...
177
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CSCW
1998
ACM
15 years 12 months ago
1998
ACM
we have documented shares some of the influences discussed by Ackerman et. al., but has unique dynamics of its own which present unique technical and social demands. Using several ...
228
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CSCW
2002
ACM
15 years 7 months ago
2002
ACM
Activity theory is based on the concept of tools mediating between subjects and objects. In this theory, an individual's creative interaction with his or her surroundings can ...
239
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COMMA
2010
15 years 2 months ago
2010
Argumentative discussions are common in Web 2.0 applications, but the social Web still offers limited or no explicit support for argumentation. As Web 2.0 applications become more ...