Text and Data Mining valid from 2018-03-20
First Online: 20 March 2018
Compliance with Ethical Guidelines
: Daniel E. Huddleston, Jason Langley, Petr Dusek, Naying He, Carlos C. Faraco, Bruce Crosson, Stewart Factor, and Xiaoping Hu each declare no potential conflicts of interest.
: This article does not contain any studies with human or animal subjects performed by any of the authors.