1. Adamic, L. A., Zhang, J., Bakshy, E., & Ackerman, M. S. (2008). Knowledge sharing and Yahoo Answers: Everybody knows something. In J. Huai, R. Chen, H. W. Hon, Y. Liu, W. Y. Ma, A. Tomkins, & X. Zhang (Eds.), Proceedings of the 17th International World Wide Web Conference, Beijing, China, (pp. 665-674). New York, NY: ACM.
2. Agichtein, E., Castillo, C., Donato, D., Gionis, A., & Mishne, G. (2008). Finding high-quality content in social media. In Proceedings of the International Conference on Web Search and Web Data Mining, California, (pp. 183-194). New York, NY: ACM.
3. Agichtein, E., Liu, Y., & Bian, J. (2009). Modeling information seeker satisfaction in community question answering. Transactions on Knowledge Discovery from Data, 3(2), 10:1-10:27.
4. Beeferman, D., & Berger, A. (2000). Agglomerative clustering of a search engine query log. In Proceedings of the 6th ACM International Conference on Knowledge Discovery and Data Mining, Massachusetts, United States (pp. 406-416). New York, NY: ACM.