منابع مشابه
Parallelizing secure linear programming
Information sharing in supply chain management can dramatically improve the performance of the supply chain. Although many such problems can be modeled and efficiently solved using linear programming, security requirements prevent their implementation in the traditional way. Companies are simply reluctant to exchange such sensitive information. Secure multi-party computation can help by realizi...
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In today’s networked world, resource providers and consumers are distributed globally and locally, especially under current cloud computing environment. However, with resource constraints, optimization is necessary to ensure the best possible usage of such scarce resources. Distributed linear programming (DisLP) problems allow collaborative agents to jointly maximize profits or minimize costs w...
متن کاملSecure Transformation for Multiparty Linear Programming
With the rapid increase in computing, storage and networking resources, data is not only collected and stored, but also collaboratively analyzed. This creates a serious privacy problem which often inhibits the use of the distributed data. In this paper, we focus on the problem of linear programming, which is the most important sub-class of optimization problems. Specifically, distributed linear...
متن کاملSecure Linear Programming Using Privacy-Preserving Simplex
The SecureSCM project (www.securescm.org) aims to develop cryptographic solutions to the problem of data sharing in Supply Chain Optimization (SCO). The SCO problem has a precise mathematical structure. It is an instance of the general Linear Programming (LP) problem. However, standard techniques for LP problems are not suitable for this purpose because they require participants to reveal priva...
متن کاملSecure and Private Collaborative Linear Programming by Mikhail
The growth of the Internet has created tremendous the negotiations, of actually exchanging the resources, etc.). opportunities for online collaborations. These often involve colAlthough there are so many situations where collaboration laborative optimizations where the two parties are, for example, is mutually advantageous, it often does not occur and its jointly minimizing costs without violat...
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ژورنال
عنوان ژورنال: Concurrency and Computation: Practice and Experience
سال: 2009
ISSN: 1532-0626,1532-0634
DOI: 10.1002/cpe.1424