138 search results - page 28 / 28 » Individual and social behavior in tagging systems |
ATAL
2008
Springer
13 years 8 months ago
2008
Springer
Many important problems in multiagent systems can be seen as resource allocation problems. For such problems, the well-known Vickrey-Clarke-Groves (VCG) mechanism is efficient, in...
CORR
2011
Springer
12 years 10 months ago
2011
Springer
In this paper, we study methods for improving the utility and privacy of reputation scores for online auctions, such as used in eBay, so as to reduce the effectiveness of feedbac...
SIGECOM
2009
ACM
14 years 23 days ago
2009
ACM
Restricting the preferences of the agents by assuming that their utility functions linearly depend on a payment allows for the positive results of the Vickrey auction and the Vick...