Xue-mei Xiao

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In this paper, based on the study of the emergency rescue system and emergency rescue command information systems in Qinghai-Tibet Railway, with qualitative and quantitative analysis, theory and practice analysis, from local to the overall comprehensive analysis methods, using the questionnaire survey and local investigation mode, the comprehensive(More)
The access control mechanism is the one key issue in realizing safety interoperation between distributed information systems. However, the existing multi-domains interoperation access control based on RBAC can not satisfy the safety needs of information system interoperability, in which the sort of users and information are diverse and update frequently.(More)
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