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Title: A presence-aware trust management system
Authors: Takata, Yoshiaki
Noda, Jun
Takahashi, Mie
Mouri, Hisashi
Hosomi, Itaru
Taguchi, Daigo
Seki, Hiroyuki
タカタ, ヨシアキ
ノダ, ジュン
タカハシ, ミエ
モウリ, ヒサシ
ホソミ, イタル
タグチ, ダイゴ
セキ, ヒロユキ
高田, 喜朗
野田, 潤
高橋, 三恵
毛利, 寿志
細見, 格
田口, 大悟
関, 浩之
Issue Date: Oct-2005
Publisher: Nara Institute of Science and Technology
Series/Report no.: Information Science Technical Report ~ TR2005006
Abstract: We propose a new architecture for trust management in ubiquitous environments that deals with RBAC policy, digital signatures, and user presence in a uniform framework. The proposed architecture includes inferences about user presence from incomplete sensor signals based on the hidden Markov model. We implemented a prototype system for a connection service in an office computer network with an RFID tag sensor system. Experimental results show that the proposed architecture is effective in providing both useful and secure services in a ubiquitous environment.
ISSN: 0919-9527
Text Version: author
Appears in Collections:テクニカルレポート / Technical Report

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