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Recommender Systems (RSs) are playing an important role in improving user satisfaction as they can recommend items which might be highly interested to users. In recent years, it has been observed that social relations including factors such as trust and distrust among users are very useful in improving recommendation accuracy. However, traditional recommendation methods like Collaborative Filtering...
Social networking is one of the most popular Internet activities, with millions of users from around the world. The time spent on sites like Facebook or LinkedIn is constantly increasing at an impressive rate. At the same time, users populate their online profile with a plethora of information that aims at providing a complete and accurate representation of themselves. Attackers may duplicate a user's...
Interfirm network is the basis of getting sustainable competitive advantages over other industries by obtaining a variety of knowledge resources, and it is also the prerequisite and foundation of winning the growth and development of enterprises. In this paper, after recalling the theory of interfirm network and based on it, the author analyzes the different effects on firm's early growth and development...
In this paper, using game theory methods, According to this state which some of the problems that exist in corporate governance, raised corporate governance introduced of the concept of social capital, in the perspective of social capital and harmony, According to the definition of social capital with sociologists, this text gives its own definition of the social capital. This article holds out this...
When software development is understood as collaborative action between group members, many of the common problems encountered in software development projects can be traced back to social factors of the project. In distributed projects, physical distance between group members limits their face-to-face interaction and thus sets special challenges to communication, which is essential for creating good...
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