I-Ching Chen, Shueh-Cheng Hu. Gauging the Politeness in Virtual Commercial Contexts Based on Patrons' Collective Perceptions. In Ying Tan, Yuhui Shi, Fernando Buarque de Lima Neto, Alexander F. Gelbukh, Swagatam Das, Andries P. Engelbrecht, editors, Advances in Swarm and Computational Intelligence - 6th International Conference, ICSI 2015, held in conjunction with the Second BRICS Congress, CCI 2015, Beijing, China, June 25-28, 2015, Proceedings, Part III. Volume 9142 of Lecture Notes in Computer Science, pages 423-430, Springer, 2015. [doi]