This paper introduces the third party performance evaluation in the construction of demonstration area for modem public sports services in Changzhou through research methods such as literature, expert interview and ca...This paper introduces the third party performance evaluation in the construction of demonstration area for modem public sports services in Changzhou through research methods such as literature, expert interview and case study, so as to promote the quality of demonstration area constructed for modem public sports services, truly show the social application value of the construction of demonstration area for modem public sports services, and achieve national fitness and the development of public sports.展开更多
In a recent work [Quantum Inf. Process 12 （2013） 1077], a multi-user protocol of quantum private comparison of equality （QPCE） is presented. Here we point out that if we relax the constraint of a semi-honest third...In a recent work [Quantum Inf. Process 12 （2013） 1077], a multi-user protocol of quantum private comparison of equality （QPCE） is presented. Here we point out that if we relax the constraint of a semi-honest third party, the private information of the users will be totally leaked out to the third party. A special attack is demonstrated in detail. Furthermore, a possible improvement is proposed, which makes the protocol secure against this kind of attack.展开更多
文章利用珠江三角洲地区TPL(Third Party Logistics)企业的问卷调查数据,对影响TPL企业运营绩效和财务绩效的因素进行了实证研究。结果表明TPL物流服务网路对财务绩效有正面影响,而对运营绩效有负面影响。企业信息化应用能力对运营绩效...文章利用珠江三角洲地区TPL(Third Party Logistics)企业的问卷调查数据,对影响TPL企业运营绩效和财务绩效的因素进行了实证研究。结果表明TPL物流服务网路对财务绩效有正面影响,而对运营绩效有负面影响。企业信息化应用能力对运营绩效有显著的正向作用,对财务绩效的影响则不显著;企业信息化软硬件基础对运营绩效和财务绩效的影响均不显著。管理层经营能力对运营绩效和财务绩效均有正向影响。最后分析了上述结论的成因,并提出相应对策建议。展开更多
文摘This paper introduces the third party performance evaluation in the construction of demonstration area for modem public sports services in Changzhou through research methods such as literature, expert interview and case study, so as to promote the quality of demonstration area constructed for modem public sports services, truly show the social application value of the construction of demonstration area for modem public sports services, and achieve national fitness and the development of public sports.
基金Supported by the National Natural Science Foundation of China under Grant Nos 61402058,61572086 and 61370203the Fund for Middle and Young Academic Leaders of Chengdu University of Information Technology under Grant No J201511+2 种基金the Science and Technology Support Project of Sichuan Province under Grant No 2013GZX0137the Fund for Young Persons Project of Sichuan Province under Grant No 12ZB017the Foundation of Cyberspace Security Key Laboratory of Sichuan Higher Education Institutions under Grant No szjj2014-074
文摘In a recent work [Quantum Inf. Process 12 （2013） 1077], a multi-user protocol of quantum private comparison of equality （QPCE） is presented. Here we point out that if we relax the constraint of a semi-honest third party, the private information of the users will be totally leaked out to the third party. A special attack is demonstrated in detail. Furthermore, a possible improvement is proposed, which makes the protocol secure against this kind of attack.
文摘文章利用珠江三角洲地区TPL(Third Party Logistics)企业的问卷调查数据,对影响TPL企业运营绩效和财务绩效的因素进行了实证研究。结果表明TPL物流服务网路对财务绩效有正面影响,而对运营绩效有负面影响。企业信息化应用能力对运营绩效有显著的正向作用,对财务绩效的影响则不显著;企业信息化软硬件基础对运营绩效和财务绩效的影响均不显著。管理层经营能力对运营绩效和财务绩效均有正向影响。最后分析了上述结论的成因,并提出相应对策建议。
