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Secure collaboration in global design and supply chain environment: Problem analysis and literature review
, 2012
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1 ν-CAx: A Research Agenda for Collaborative Computer-Aided Applications
"... A dichotomy exists in the engineering design process between 1) product teams organized to engineer products collaboratively, and 2) the single-user architectures inherent in computers and computer-aided design applications (CAx). Selective design authority is typically assigned to individuals withi ..."
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A dichotomy exists in the engineering design process between 1) product teams organized to engineer products collaboratively, and 2) the single-user architectures inherent in computers and computer-aided design applications (CAx). Selective design authority is typically assigned to individuals within a product team; they become contributors in a serialized design process largely driven by a set of core CAx applications. Unfortunately, single-user serial architectures inhibit concurrent engineering, in spite of the numerous research efforts into product team cooperation, functional constraints, and data/model propagation and transparency. By surveying modern collaborative technologies, including modern internet gaming, and by also demonstrating our own collaborative CAx prototypes, we draw some interesting conclusions as to collaborative limitations. From these conclusions we propose research that will hopefully formalize and focus the multi-user collaborative agenda, including computer and networking architectures, user interfaces, and CAx applications.
Mitigating the risk of information leakage in a two-level supply chain through optimal supplier selection
"... Abstract Information leakage in supply chains is drawing more and more attention in supply chain management. Unlike existing research, which usually focuses on the effect of information leakage on the supply chain's material and information flow, this paper aims to evaluate and mitigate the ri ..."
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Abstract Information leakage in supply chains is drawing more and more attention in supply chain management. Unlike existing research, which usually focuses on the effect of information leakage on the supply chain's material and information flow, this paper aims to evaluate and mitigate the risk of information leakage. First, we formulate the problem of information leakage caused by inferences in a twolevel supply chain where potential competition may exist between a supplier and the manufacturer. Second, we propose a method to mitigate the risk of such information leakage through optimal supplier selection. An example is used to demonstrate the problem and our proposed approach.
Modeling and evaluating information leakage caused by inferences in supply chains
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exclusive license allowing Library and Archives Canada to reproduce, publish, archive, preserve, conserve, communicate to the public by telecommunication or on the Internet, loan, distribute and sell theses worldwide, for commercial or non-commercial purposes, in microform, paper, electronic and/or any other formats. L'auteur a accordé une licence non exclusive permettant à la Bibliothèque et Archives Canada de reproduire, publier, archiver, sauvegarder, conserver, transmettre au public par télécommunication ou par l'Internet, prêter,
