A STRAWSON–LEWIS DEFENCE OF SOCIAL PREFERENCES

SOCIAL DEFENCE ( Vision 2020 )

A social-network defence against whitewashing

We provide a defence against whitewashing for trust assessment mechanisms (TAM) by using an underlying social network in MAS and P2P. Since interaction requests are routed through the social network, routers can block requests from portions of the network known for whitewashing. Furthermore, by limiting feedback spread to the interaction routers, the trust assessment can be done without queryin...

A social recommender system based on matrix factorization considering dynamics of user preferences

With the expansion of social networks, the use of recommender systems in these networks has attracted considerable attention. Recommender systems have become an important tool for alleviating the information that overload problem of users by providing personalized recommendations to a user who might like based on past preferences or observed behavior about one or various items. In these systems...

Social Preferences

This paper surveys the theories of social preferences. Social preferences are based on that people not only care about their own well-being, but they have a certain concern with payo¤s and/or actions of others. We classify two approaches: distributional and intention-based models, and later discuss models that combine both theories. In order to provide a better illustration of the discussed mod...

A Study of Relationship between the Preferences Valued System and Social Identity among Students

This research attempted to study the  relationship between the preferences valued system and social identity among students of  Islamic Azad University of Khorramabad Branch. This study included 10514 students(7029 boys and 3485 girls). Using Cochran formula (400) student were determined as sample and were selected by using proportional stratified sampling method. Data were gathered by 1) A que...