نتایج جستجو برای: group based reputation
تعداد نتایج: 3714970 فیلتر نتایج به سال:
the present study is an attempt to investigate the potential impact of inspirational quotes on improving english abstract vocabulary recall. to achieve this goal, a multiple choice language proficiency test of 60 items including vocabulary and grammar component was administered to a sample of 63 second-semester male and female students whose age ranged between 17 to 22 and they were studying en...
We explore what group reputation is and model its formation and evolution. Based solely on group signals, we define a player’s group reputation as the belief that others have about the characteristics of the group the player belongs to. A model of group reputation of civil servants with anonymous matching and external monitoring is constructed to characterize the strategic behavior of potential...
During the last decades, a huge amount of trust and reputation models have been proposed, each of them with their own particularities and targeting different domains. While much effort has been made in defining ever-increasing complex models, little attention has been paid to abstract away the particularities of these models into a common set of easily understandable concepts. We propose a conc...
the following question poped up: is there any relationship between iranian high school efl learners reading comprehension and listening comprehension? then the following null hypothesis (ho) was developed to the test the above, mentioned question. "there is no relationship between high school efl learners reading comprehension and listening comprehension. for nearly 16 weeks, the experimental g...
this study aimed at examining the effects of iranian efl learners’ anxiety, ambiguity tolerance, and gender on their preferences for corrective feedback (cf, henceforth). the effects were sought with regard to the necessity, frequency, and timing of cf, types of errors that need to be treated, types of cf, and choice of correctors. seventy-five iranian efl students, twenty-eight males and forty...
Ad hoc-like friend-to-friend (F2F) networks are an important part of the third generation peer-to-peer (P2P) networks. F2F networks offer their users more anonymity and privacy, but make user reputation tracking very hard. In this paper, I present a group management based protocol for F2F networks and evaluate its performance in solving balance between privacy and reputation in these networks.
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