"The book is quite brief. It contains a lot of rather technical information concentrated around particular topics. ... I highly recommend this book to students, professionals, experts, and others interested in the potential of recommendations taking place within social networks." (P. Navrat, Computing Reviews, computingreviews.com, June, 2016)
Overview of Social Recommender Systems.- Link Prediction for Directed Graphs.- Follow Recommendation in Communities.- Partner Recommendation.- Social Broker Recommendation.- Conclusion.