This paper presents the importance of innovation in t he manufacturing enterprise and the need for the engineering education to conver ge with research and innovation. In pursuit of the ultimate manufacturing proces s...This paper presents the importance of innovation in t he manufacturing enterprise and the need for the engineering education to conver ge with research and innovation. In pursuit of the ultimate manufacturing proces s. Change is inevitable which constantly creates new demands on both engineers a nd the educational system. These demands are consistent with the economic, cultu ral, and social evolution, which finally influence the end technology. In parall el, the change in industrial heating is imminent due to the rises in the cost of fossil fuel and the environmental considerations. Microwave processing offers t he process industry an alternative with some distinct advantages.展开更多
Mass entrepreneurship and innovation are the key to the continued economic and social development in China For long,the nation's financial and taxation policies have been playing an active role in promoting innova...Mass entrepreneurship and innovation are the key to the continued economic and social development in China For long,the nation's financial and taxation policies have been playing an active role in promoting innovation,entrepreneurship and overall social and economic growth in China.This paper makes an analysis of the strengths and weaknesses of the current financial and taxation policies,and explores the opportunities and challenges faced by the current financial and taxation policies.To cultivate a sound environment across China for sustainable innovation and entrepreneurship,it calls for a multi-layered financial and taxation incentive mechanism featuring dynamically monitored taxation policies on hi-tech enterprisos,more favorable tax incentives for medium-and small-enterprises.展开更多
针对现有用户协作算法存在共谋攻击、背景知识攻击以及用户协作意愿等问题,基于可验证秘密共享与智能合约提出了一种用户协作隐私保护算法(privacy protection algorithm based on verifiable secret sharing and smart contracts,VSS-S...针对现有用户协作算法存在共谋攻击、背景知识攻击以及用户协作意愿等问题,基于可验证秘密共享与智能合约提出了一种用户协作隐私保护算法(privacy protection algorithm based on verifiable secret sharing and smart contracts,VSS-SCPPA)。该算法首先利用可验证秘密共享算法对用户查询信息进行加密和分裂,并提供系数承诺以验证子秘密数据的完整性。其次,结合智能合约与差分隐私技术设计了一种用户选择算法,构建匿名集。对该算法在抵御串通攻击方面的有效性进行了分析。通过在Geolife与BerlinMOD数据集上的实验,结果显示VSS-SCPPA的隐私保护性更高。与Tr-privacy、Ik-anonymity和GCS相比,VSS-SCPPA的效率分别提高了约86.34%、99.27%和99.19%。VSS-SCPPA在提高隐私保护性的同时显著提升了算法效率,证明了其在用户协作隐私保护中的有效性。展开更多
文摘This paper presents the importance of innovation in t he manufacturing enterprise and the need for the engineering education to conver ge with research and innovation. In pursuit of the ultimate manufacturing proces s. Change is inevitable which constantly creates new demands on both engineers a nd the educational system. These demands are consistent with the economic, cultu ral, and social evolution, which finally influence the end technology. In parall el, the change in industrial heating is imminent due to the rises in the cost of fossil fuel and the environmental considerations. Microwave processing offers t he process industry an alternative with some distinct advantages.
基金the staged achievement of National Social Science Fund(2014CG07)
文摘Mass entrepreneurship and innovation are the key to the continued economic and social development in China For long,the nation's financial and taxation policies have been playing an active role in promoting innovation,entrepreneurship and overall social and economic growth in China.This paper makes an analysis of the strengths and weaknesses of the current financial and taxation policies,and explores the opportunities and challenges faced by the current financial and taxation policies.To cultivate a sound environment across China for sustainable innovation and entrepreneurship,it calls for a multi-layered financial and taxation incentive mechanism featuring dynamically monitored taxation policies on hi-tech enterprisos,more favorable tax incentives for medium-and small-enterprises.
文摘针对现有用户协作算法存在共谋攻击、背景知识攻击以及用户协作意愿等问题,基于可验证秘密共享与智能合约提出了一种用户协作隐私保护算法(privacy protection algorithm based on verifiable secret sharing and smart contracts,VSS-SCPPA)。该算法首先利用可验证秘密共享算法对用户查询信息进行加密和分裂,并提供系数承诺以验证子秘密数据的完整性。其次,结合智能合约与差分隐私技术设计了一种用户选择算法,构建匿名集。对该算法在抵御串通攻击方面的有效性进行了分析。通过在Geolife与BerlinMOD数据集上的实验,结果显示VSS-SCPPA的隐私保护性更高。与Tr-privacy、Ik-anonymity和GCS相比,VSS-SCPPA的效率分别提高了约86.34%、99.27%和99.19%。VSS-SCPPA在提高隐私保护性的同时显著提升了算法效率,证明了其在用户协作隐私保护中的有效性。
