362 search results - page 57 / 73 » Reputation systems |
EOR
2007
13 years 10 months ago
2007
We propose a structural credit risk model for consumer lending using option theory and the concept of the value of the consumer’s reputation. Using Brazilian empirical data and ...
SIGDOC
2010
ACM
13 years 8 months ago
2010
ACM
This paper describes an original method for evaluating peer review in online systems by calculating the helpfulness of an individual reviewer's response. We focus on the deve...
CIKM
2005
Springer
14 years 3 months ago
2005
Springer
Can we use social networks to combat spam? This paper investigates the feasibility of MailRank, a new email ranking and classification scheme exploiting the social communication ...
WWW
2009
ACM
14 years 10 months ago
2009
ACM
In the last decade, there has been an explosion of online commercial activity enabled by the World Wide Web. An electronic marketplace (e-market) provides an online method to perf...
INFOCOM
2009
IEEE
14 years 4 months ago
2009
IEEE
Abstract— Although direct reciprocity (Tit-for-Tat) contribution systems have been successful in reducing freeloading in peerto-peer overlays, it has been shown that, unless the ...