Pankaj Gupta, Ashish Goel, Jimmy Lin, Aneesh Sharma, Dong Wang, and Reza Bosagh Zadeh WTF:The who-to-follow system at Twitter (页面存档备份,存于互联网档案馆), Proceedings of the 22nd international conference on World Wide Web
Beel, J.; Langer, S.; Genzmehr, M.; Gipp, B.; Breitinger, C. Research Paper Recommender System Evaluation: A Quantitative Literature Survey(PDF). Proceedings of the Workshop on Reproducibility and Replication in Recommender Systems Evaluation (RepSys) at the ACM Recommender System Conference (RecSys). October 2013 [2016-12-01]. (原始内容存档(PDF)于2021-02-24).
Pankaj Gupta, Ashish Goel, Jimmy Lin, Aneesh Sharma, Dong Wang, and Reza Bosagh Zadeh WTF:The who-to-follow system at Twitter (页面存档备份,存于互联网档案馆), Proceedings of the 22nd international conference on World Wide Web
Beel, J.; Langer, S.; Genzmehr, M.; Gipp, B.; Breitinger, C. Research Paper Recommender System Evaluation: A Quantitative Literature Survey(PDF). Proceedings of the Workshop on Reproducibility and Replication in Recommender Systems Evaluation (RepSys) at the ACM Recommender System Conference (RecSys). October 2013 [2016-12-01]. (原始内容存档(PDF)于2021-02-24).