1. E. Alanazi, M. Mouhoub, B. Mohammed, A preference-aware interactive system for online shopping. Comput. Inform. Sci. 5(6), 33–42 (2012)
2. M. Aldanondo, E. Vareilles, Configuration for mass customization: how to extend product configuration towards requirements and process configuration. J. Intell. Manuf. 19(5), 521–535 (2008)
3. A. Falkner, A. Felfernig, A. Haag, Recommendation technologies for configurable products. AI Mag. 32(3), 99–108 (2011)
4. A. Felfernig, R. Burke, Constraint-based recommender systems: technologies and research issues, in ACM International Conference on Electronic Commerce (ICEC08), Innsbruck, Austria (2008), pp. 17–26
5. A. Felfernig, M. Schubert, G. Friedrich, M. Mandl, M. Mairitsch, E. Teppan, Plausible repairs for inconsistent requirements, in 21st International Joint Conference on Artificial Intelligence (IJCAI’09), Pasadena, CA (2009), pp. 791–796