The open and anonymous nature of peer-to-peer system makes it easy to be attacked and abused by some malicious nodes, so it is very important to establish a perfect trust mechanism in peer-to-peer environment. In this paper, we propose a novel group-based trust model in which the trust relationships between entities are divided into trust relationship in group and trust relationship between gro...

background prevention or management of pain is an important objective in root canal treatment. post-endodontic pain has always been an important concern for patients and clinicians. informing patients regarding the possibility of postendodontic pain and drug administration for its management can improve their trust in dentists, raise their pain threshold and increase their tendency to seek furt...

the key objective of this research is to test the effect of trust based on cognition and affection aspect, regard to 3 main issues as psychological differences, sale manager's marketing experience and sale manager's education level on perceived relationship effectiveness, dysfunctional conflict and functional conflict. the methodology based on descriptive researches and main tool for ...

This chapter introduces trust modeling and trust management as a means of managing trust in digital systems. Transforming from a social concept of trust to a digital concept, trust modeling and management help in designing and implementing a trustworthy digital system, especially in emerging distributed systems. Furthermore, the authors hope that understanding the current challenges, solutions ...

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Let M = M1 ×M2 be a product of complex manifolds. We prove that M cannot admit a complete Kähler metric with sectional curvature K < c < 0 and Ricci curvature Ric > d, where c and d are arbitrary constants. In particular, a product domain in Cn cannot cover a compact Kähler manifold with negative sectional curvature. On the other hand, we observe that there are complete Kähler metrics with nega...

social capital is one of the most important criteria related to social network resilience. in trust networks as the most important factor of social capital in adaptive governance, sensitivity to disorders and irregularities is considerable and resiliency improvement and compatibility capacity depends on trust level in network. this research is applied in zangooi village, south khorasan province...

People supported by AI-powered decision support tools frequently overrely on the AI: they accept an AI's suggestion even when that is wrong. Adding explanations to AI decisions does not appear reduce overreliance and some studies suggest it might increase it. Informed dual-process theory of cognition, we posit people rarely engage analytically with each individual recommendation explanation, in...