1. Friends and neighbors on the web;Adamic;Soc. Network.,2003
2. Friendship prediction and homophily in social media;Aiello;ACM Trans. Web,2012
3. The anatomy of a large-scale hypertextual web search engine;Brin;Comput. Netw. ISDN Syst.,1998
4. Emergence of scaling in random networks;Barabási;Science,1999
5. LinkBoost: a novel cost-sensitive boosting framework for community-level network link prediction;Comar,2011