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Recommender system in social networks has been a solution to the problem of information overload, but easily suffers the challenge of data sparsity and cold start. Meanwhile, since the concept of trust has gained wide concerns, many online social networks begin to introduce trust relationship between users, which motivates us to incorporate trust information to address above problems and improve the...
Recommender systems could be applied in grid environment to help grid users select more suitable services by making high quality personalized recommendations. Also, recommendation could be employed in the virtual machines managing platform to measure the performance and creditability of each virtual machine. However, such systems have been shown to be vulnerable to profile injection attacks (shilling...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.