https://sites.temple.edu/pdames/files/2016/07/DamesTokekarKumarISRR2015.pdf
Let Xt = fx1;t;x2;t;:::;xnt;tg denote a realization of a RFS of target states at time t. A probability distribution of a RFS is characterized by a discrete distribution over the cardinality of the set and a family of densities for the elements of the set conditioned on the size, i.e.,
https://www.fox.temple.edu/sites/fox/files/Frontiers-Machines-versus-Humans-The-Impact-of-Artificial-Intelligence-Chatbot-Disclosure-on-Customer-Purchases.pdf
aFox School of Business, Temple University, Philadelphia, Pennsylvania 19122; bSichuan University, 610017 Chengdu, Sichuan, China; cFudan University, 20043 Shanghai, China Contact: luoxm@temple.edu, http://orcid.org/0000-0002-5009-7854 (XL); tug76173@temple.edu (ST); 149281891@qq.com (ZF); quz@fudan.edu.cn (ZQ) Received: March 1, 2019 Revised: