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Lecture Notes in Computer Science
With the increasing number of Web services, the personalized recommendation of Web services has become more and more important. Fortunately, the social network popularity nowadays brings a good alternative for social recommendation to avoid the data sparsity problem that is not treated very well in the collaborative filtering approach. Since the social network provides a big data about the users, the trust concept has become necessary to filter this abundance and to foster the successfuldoi:10.1007/978-3-319-46295-0_32 fatcat:m4lf7ai6nbetxgh33lntx3wzp4