1. School of Information Sciences, University of Tennessee, Knoxville, TN, USA
2. Data Science and Engineering, The Bredesen Center, University of Tennessee, Knoxville, TN, USA
3. Lally School of Management, Rensselaer Polytechnic Institute, Troy, NY, USA
4. Cognitive Science, Rensselaer Polytechnic Institute, Troy, NY, USA