@inproceedings{673037cd34c242cd93377f181e97fca1,
title = "Decision fusion by people: Experiments, models, and sociotechnical system design",
abstract = "People and machines perform tasks differently. Building optimal systems that include people and machines, requires understanding their respective behavioral properties. The task of decision fusion is considered and the performance of people is compared to the optimal fusion rule. Our behavioral experiments demonstrate that people perform decision fusion in a stochastic manner dependent on various factors, whereas optimal rule is deterministic. A Bayesian hierarchical model is developed to characterize the observed human behavior. This model captures the differences observed in people at individual level, crowd level, and population level. The implications of such a model on developing large-scale human-machine systems are presented by developing optimal decision fusion trees with both human and machine agents.",
keywords = "Bayesian hierarchical modeling, decision fusion, human decision-making, sociotechnical systems",
author = "Aditya Vempaty and Varshney, {Lav R.} and Koop, {Gregory J.} and Criss, {Amy H.} and Varshney, {Pramod K.}",
note = "Publisher Copyright: {\textcopyright} 2015 IEEE.; IEEE Global Conference on Signal and Information Processing, GlobalSIP 2015 ; Conference date: 13-12-2015 Through 16-12-2015",
year = "2016",
month = feb,
day = "23",
doi = "10.1109/GlobalSIP.2015.7418161",
language = "English (US)",
series = "2015 IEEE Global Conference on Signal and Information Processing, GlobalSIP 2015",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "83--87",
booktitle = "2015 IEEE Global Conference on Signal and Information Processing, GlobalSIP 2015",
}