Intelligent Computation in Big Data Era International Conference of Young Computer Scientists, Engineers and Educators, ICYCSEE 2015, Harbin, China, January 10-12, 2015. Proceedings - Wang, Hongzhi; Qi, Haoliang; Che, Wanxiang; Qiu, Zhaowen; Kong, Leilei; Han, Zhongyuan; Lin, Junyu; Lu, Zeguang (Springer Berlin Heidelberg : Imprint: Springer, 2015)