S. Narayanan, M. Kaimal, K. Bijlani, M. Prasanth, and K. Kumar. Proceedings of the 2014 International Conference on Interdisciplinary Advances in Applied Computing, page 51:1--51:5. New York, NY, USA, ACM, (2014)
B. Weischedel, and E. Huizingh. Proceedings of the 8th international conference on Electronic commerce: The new e-commerce: innovations for conquering current barriers, obstacles and limitations to conducting successful business on the internet, page 463--470. New York, NY, USA, ACM, (2006)
B. Weischedel, and E. Huizingh. ICEC '06: Proceedings of the 8th international conference on Electronic commerce, page 463--470. New York, NY, USA, ACM, (2006)