* Accepted by ACM Transactions on Interactive Intelligent Systems.
arXiv admin note: substantial text overlap with arXiv:1810.11143 Access Paper or Ask Questions
* An invited position paper at the "Artificial Intelligence and Work:
AAAI 2019 Fall Symposium" (AAAI-FSS 2019), Washington, DC, November 7-9, 2019 Access Paper or Ask Questions