370 search results - page 11 / 74 » Life-worlds and social relations in computers |
106
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ACOM
2006
Springer
15 years 3 months ago
2006
Springer
In this research, we re-arrange FIPA’s ACL performatives to form a subsumption lattice (ontology) and apply a theory of social commitments to achieve a simplified and observable...
PODC
2011
ACM
14 years 9 days ago
2011
ACM
We present a cryptographic framework to achieve access control, privacy of social relations, secrecy of resources, and anonymity of users in social networks. The main idea is to u...
103
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GROUP
2005
ACM
15 years 3 months ago
2005
ACM
People search for people with suitable expertise all of the time in their social networks – to answer questions or provide help. Recently, efforts have been made to augment this...
WWW
2006
ACM
15 years 10 months ago
2006
ACM
Social networks play important roles in the Semantic Web: knowledge management, information retrieval, ubiquitous computing, and so on. We propose a social network extraction syst...
INTERACT
2007
14 years 11 months ago
2007
The rise of wireless networks and portable computing devices has been accompanied by an increasing interest in technology and mobility, and in the urban environment as a site of in...