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 author       = {Alon Altman and Moshe Tennenholtz},
 year         = {2005},
 title        = {On the axiomatic foundations of ranking systems},
 booktitle    = {Proceedings of the 19th International Joint Conference on Artificial Intelligence (IJCAI)},
 address      = {Edinburgh, Great Britain},
 pages        = {917--922},
)
@inproceedings(AT05b,
 author       = {Alon Altman and Moshe Tennenholtz},
 year         = {2005},
 title        = {Ranking systems: The PageRank axioms},
 booktitle    = {Proceedings of the 6th ACM conference on Electronic Commerce (EC)},
 address      = {Vancouver, Canada},
 pages        = {1--8},
 doi          = {10.1145/1064009.1064010},
)
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 author       = {Alon Altman and Moshe Tennenholtz},
 year         = {2010},
 title        = {An axiomatic approach to personalized ranking systems},
 journal      = {Journal of the ACM},
 volume       = {57},
 number       = {4},
 pages        = {1--35},
 doi          = {10.1145/1734213.1734220},
)
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 author       = {Amer-Yahia, Sihem and Senjuti Basu Roy and Ashish Chawlat and Gautam Das and Cong Yu},
 year         = {2009},
 title        = {Group recommendation: semantics and efficiency},
 booktitle    = {Proceedings of the VLDB Endowment},
 volume       = {2},
 pages        = {754--765},
)
@inproceedings(ABCFFKMT08,
 author       = {Reid Andersen and Christian Borgs and Jennifer Chayes and Uriel Feige and Abraham Flaxman and Adam Kalai and Vahab Mirrokni and Moshe Tennenholtz},
 year         = {2008},
 title        = {Trust-based recommendation systems: an axiomatic approach},
 booktitle    = {Proceedings of the 17th international conference on World Wide Web (WWW)},
 address      = {Beijing, China},
 pages        = {199--208},
 doi          = {10.1145/1367497.1367525},
)
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 author       = {Paolo Avesani and Paolo Massa and Roberto Tiella},
 year         = {2005},
 title        = {A Trust-enhanced Recommender System Application: Moleskiing},
 booktitle    = {Proceedings of the 20th ACM symposium on Applied computing (SAC)},
 address      = {Santa Fe, New Mexico},
 pages        = {1589--1593},
 doi          = {10.1145/1066677.1067036},
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 author       = {Christian Borgs and Jennifer Chayes and Adam Tauman Kalai and Azarakhsh Malekian and Moshe Tennenholtz},
 year         = {2010},
 title        = {A novel approach to propagating distrust},
 booktitle    = {Proceedings of the 6th Workshop on Internet and Network Economics (WINE)},
 address      = {Palo Alto, California},
 pages        = {87--105},
 doi          = {10.1007/978-3-642-17572-5_8},
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 year         = {2009},
 title        = {A group recommender system for tourist activities},
 booktitle    = {Proceedings of the 10th International Conference on E-Commerce and Web Technologies (EC-Web)},
 address      = {Linz, Austria},
 pages        = {26--37},
 doi          = {10.1007/978-3-642-03964-5_4},
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 author       = {Mike Gartrell and Xinyu Xing and Qin Lv and Aaron Beach and Richard Han and Shivakant Mishra and Karim Seada},
 year         = {2010},
 title        = {Enhancing group recommendation by incorporating social relationship interactions},
 booktitle    = {Proceedings of the 16th ACM international conference on Supporting group work (GROUP)},
 pages        = {97--106},
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 title        = {Probabilistic group recommendation via information matching},
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 address      = {Seoul, Korea},
 pages        = {495--504},
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 author       = {Anil G\"{u}rsel and Sandip Sen},
 year         = {2009},
 title        = {Producing Timely Recommendations From Social Networks Through Targeted Search},
 booktitle    = {Proceedings of The 8th International Conference on Autonomous Agents and Multiagent Systems (AAMAS)},
 volume       = {2},
 address      = {Budapest, Hungary},
 pages        = {805--812},
 doi          = {10.1145/1558109.1558123},
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 author       = {Chung wei Hang and Munindar P. Singh},
 year         = {2010},
 title        = {Trust-Based Recommendation Based on Graph Similarity},
 booktitle    = {Proceedings of the 13th International Workshop on Trust in Agent Societies},
 address      = {Toronto, Canada},
 pages        = {71--81},
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 author       = {Jae Kyeong Kim and Hyea Kyeong Kim and Hee Young Oh and Young U. Ryu},
 year         = {2010},
 title        = {A group recommendation system for online communities},
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 volume       = {30},
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 title        = {Collaboration Analysis in Recommender Systems Using Social Networks},
 booktitle    = {Proceedings of 8th Cooperative Information Agents International Workshop (CIA)},
 series       = {Lecture Notes in Computer Science},
 volume       = {3191},
 address      = {Erfurt, Germany},
 pages        = {137--151},
 doi          = {10.1007/978-3-540-30104-2_11},
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 title        = {Social Choice Theory and Recommender Systems: Analysis of the Axiomatic Foundations of Collaborative Filtering},
 booktitle    = {Proceedings of the 17th National Conference on Artificial Intelligence (AAAI)},
 address      = {Austin, Texas},
 pages        = {729--734},
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 author       = {Paul Resnick and Richard Zeckhauser},
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 title        = {Trust Among Strangers in Internet Transactions: Empirical Analysis of e{B}ay's Reputation System},
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@inproceedings(RT09,
 author       = {Ola Rozenfeld and Moshe Tennenholtz},
 year         = {2009},
 title        = {Consistent Continuous Trust-Based Recommendation Systems},
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 address      = {Rome, Italy},
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 booktitle    = {Proceedings of the 5th ACM conference on Recommender systems (RecSys)},
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 author       = {Moshe Tennenholtz},
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 address      = {Banff, Canada},
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@inproceedings(YCL14,
 author       = {Quan Yuan and Gao Cong and Chin-Yew Lin},
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 title        = {COM: a generative model for group recommendation},
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 address      = {New York City, New York},
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@techreport(ZGMZG15,
 author       = {Cheng Zhang and Mike Gartrell and Thomas P. Minka and Yordan Zaykov and John Guiver},
 year         = {2015},
 title        = {GroupBox: A generative model for group recommendation},
 type         = {Technical Report},
 number       = {MSR-TR--2015-61},
 institution  = {Microsoft Research},
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