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Shu, Y.; Goh, T.*; Furuta, Kazuo*
Proceedings of Cognitive System Engineering in Process Control (CSEPC 2004), p.140 - 147, 2004/11
Team Situation Awareness (TSA) is one of the intermediate steps in the team decision-making process, widely used to assess performance of human-artifact interaction in many operational domains, such as power plant, aviation, emergency center and so on. However, there is still no clearly understandable, generally accepted, objective ways to measure TSA. Following our previous work on TSA that TSA is modeled as an entity reducible to individual SAs and mutual beliefs, in this study, the authors developed a combination of measures to capture TSA and study various interventions that contribute to formation of TSA. TSA was measured both as a state and a process entity using queries and protocol analysis. Results showed that proposed method is practically useful for TSA measurement.
Shu, Y.; Nakajima, Norihiro; Furuta, Kazuo*
Proceedings of 8th World Multi-Conference on Systemics, Cybernetics and Informatics (SCI 2004), p.184 - 185, 2004/07
Team Situation Awareness (TSA) is a critical contributing factor in enhancing reliability of team performance. How to effectively incorporate between human teams and artifacts, how to achieve mutual understanding, is the major topic in this paper. Based on our previous study on TSA, an argument will be presented that recognition, SA inferring, and mutual responsiveness are the prerequisite abilities to engage in cooperative activity. We also develop the principle to assess appropriateness of TSA from two aspects: the soundness and completeness of mutual belief. Simulation results will be given to indicate that team uses the information from external environment to establish effective TSA based on internal knowledge.
Shiina, Yasuaki; Kunitomi, Kazuhiko; Maruyama, So; ; Nakagawa, Shigeaki; Hirano, Masashi; Iyoku, Tatsuo; Shindo, Masami; Sudo, Yukio
JAERI-M 90-034, 104 Pages, 1990/03
no abstracts in English
*; Kuriyama, Isamu
Polymer, 23, p.1377 - 1380, 1982/00
Times Cited Count：4 Percentile：30.88(Polymer Science)no abstracts in English
Amamoto, Ippei
no journal, ,
The thermodynamic approach is applied in various industrial fields. In this presentation, the glass, which is used as a vitrification medium for the radioactive waste, is highlighted to discuss its appropriate composition, melting temperatures, etc., from the viewpoint of the computational science. Furthermore, the characteristics of iron phosphate glass, will be analysed. For this study, as the database relevant to the target glasses is established, it was also introduced.
