Bo, Hongjian
Ma, Lin
Liu, Quansheng
Xu, Ruifeng
Li, Haifeng
Funding for this research was provided by:
National Natural Science Foundation of China (61671187)
Shenzhen Foundational Research Funding (JCYJ20150929143955341, JCYJ20150625142543470)
Open Funding of MOE-Microsoft Key Laboratory of Natural Language Processing and Speech (HIT.KLOF.20150xx, HIT.KLOF.20160xx)
Article History
Received: 15 January 2018
Accepted: 12 October 2018
First Online: 19 October 2018