405 search results - page 57 / 81 » Self-supportive virtual communities |
EUROPAR
2005
Springer
14 years 1 months ago
2005
Springer
Resource sharing within grid collaborations usually implies specific sharing mechanisms at participating sites. Challenging policy issues can arise in such scenarios that integrate...
SAC
2004
ACM
14 years 1 months ago
2004
ACM
Electronic marketplaces are virtual communities where buyers may meet proposals of several suppliers and make the best choice. The exponential increment of the e-commerce amplifie...
ITS
2004
Springer
14 years 29 days ago
2004
Springer
We have implemented a novel peer-to-peer based environment called Comtella, which allows students to contribute and share class-related resources. This system has been implemented ...
VRST
2003
ACM
14 years 25 days ago
2003
ACM
After a wrap-up in the human physiology and an overview on physical principles, this paper introduces four novel types of actuators for haptic feedback devices based on electroact...
CSE
2009
IEEE
14 years 9 days ago
2009
IEEE
Efficient design of social networking applications must take account of two guiding principles: the adaptive processes by which humans learn and spread new information, and the co...