The plant is the material base of modern industry.In order to improve the performance of plants and the quality of products,it is very important that more key members shuld be educated and trained for mastering the ma...The plant is the material base of modern industry.In order to improve the performance of plants and the quality of products,it is very important that more key members shuld be educated and trained for mastering the maintenance and management of modern equipment.Since the founding of the China Research and Education Center of Plant Engineering(CRECPE)in 1984,the short-time training class has run 102 times,and more than 6 000 people trained during the past twelve years.This paper introduces modern industrial training based at CRECPE:its experiences, its training programs and methods,its new problems,and developments in the future.展开更多
Oblivious key transfer(OKT)is a fundamental problem in the field of secure multi-party computation.It makes the provider send a secret key sequence to the user obliviously,i.e.,the user may only get almost one bit key...Oblivious key transfer(OKT)is a fundamental problem in the field of secure multi-party computation.It makes the provider send a secret key sequence to the user obliviously,i.e.,the user may only get almost one bit key in the sequence which is unknown to the provider.Recently,a number of works have sought to establish the corresponding quantum oblivious key transfer model and rename it as quantum oblivious key distribution(QOKD)from the well-known expression of quantum key distribution(QKD).In this paper,a new QOKD model is firstly proposed for the provider and user with limited quantum capabilities,where both of them just perform computational basis measurement for single photons.Then we show that the privacy for both of them can be protected,since the probability of getting other’s raw-key bits without being detected is exponentially small.Furthermore,we give the solutions to some special decision problems such as set-member decision and point-inclusion by announcing the improved shifting strategies followed QOKD.Finally,the further discussions and applications of our ideas have been presented.展开更多
文摘The plant is the material base of modern industry.In order to improve the performance of plants and the quality of products,it is very important that more key members shuld be educated and trained for mastering the maintenance and management of modern equipment.Since the founding of the China Research and Education Center of Plant Engineering(CRECPE)in 1984,the short-time training class has run 102 times,and more than 6 000 people trained during the past twelve years.This paper introduces modern industrial training based at CRECPE:its experiences, its training programs and methods,its new problems,and developments in the future.
基金This work is supported by National Natural Science Foundation of China under Grant Nos.61802118,61602316,61932005Open Foundation of State key Laboratory of Networking and Switching Technology(BUPT)under Grant No.SKLNST-2018-1-07,University Nursing Program for Young Scholars with Creative Talents in Heilongjiang Province under Grant No.UNPYSCT-2018015,Science and Technology Innovation Projects of Shenzhen under Grant Nos.JCYJ20190809152003992,JCYJ20170818140234295,JCYJ20170818144026871,JCYJ2017081802237376+3 种基金Guangdong Natural Science Foundation under Grant No.2017A030310134,2018A030313957Shenzhen Polytechnic Youth Innovation Project under Grant 6019310010K0Natural Science Foundation of Heilongjiang Province under Grant No.LH2019F031Hei Long Jiang Postdoctoral Foundation under Grant No.LBH-Z17048.Professor Shenggen Zheng and Xiangfu Zou also give us some helpful comments.We are grateful for their constructive opinions.
文摘Oblivious key transfer(OKT)is a fundamental problem in the field of secure multi-party computation.It makes the provider send a secret key sequence to the user obliviously,i.e.,the user may only get almost one bit key in the sequence which is unknown to the provider.Recently,a number of works have sought to establish the corresponding quantum oblivious key transfer model and rename it as quantum oblivious key distribution(QOKD)from the well-known expression of quantum key distribution(QKD).In this paper,a new QOKD model is firstly proposed for the provider and user with limited quantum capabilities,where both of them just perform computational basis measurement for single photons.Then we show that the privacy for both of them can be protected,since the probability of getting other’s raw-key bits without being detected is exponentially small.Furthermore,we give the solutions to some special decision problems such as set-member decision and point-inclusion by announcing the improved shifting strategies followed QOKD.Finally,the further discussions and applications of our ideas have been presented.
