The governance system is the institutional carrier and mechanism guaranteeing the operation of the state.The Western governance dilemma and China’s governance practice show that state dominance is the intrinsic logic...The governance system is the institutional carrier and mechanism guaranteeing the operation of the state.The Western governance dilemma and China’s governance practice show that state dominance is the intrinsic logic behind the modernization of the governance system.As a worldwide issue,the core question in the logic of state modernization of the governance system is to develop governance rules,procedures and orders that effectively respond to and resolve the problems of the state-society relationship.In other words,state logic is rooted in the historical process of the dynamic evolution of the building of the state-society relationship community,and looks toward practice in solving the issue of balanced national development.In advocating a modern governance system led by state logic,China does not simply wish to continue the master page of its history and culture,but to hold fast to being guided by the issues and focusing on the transformation of the principal contradictions of Chinese society to bring about good governance that is oriented toward the people,in order to systematically respond to the major adjustments in national governance variables brought about by IT development and globalization.In the current context in which governance solutions dominated by the logic of capital have difficulty coping with global problems of development,adhering to the logic of the state in modernizing the governance system not only helps us break away from “polycentric governance” and correctly ensures that the state plays an authoritative and leading role in the governance system while also providing an institutional framework and mechanism that achieves social justice,improves market efficiency and fosters social autonomy,thus forging a new type of civilization for national and global governance on a global scale.展开更多
This study proposes two novel fault tolerant deterministic secure quantum communication （DSQC） schemes resistant to collective noise using logical Bell states. Either DSQC scheme is constructed based on a new coding...This study proposes two novel fault tolerant deterministic secure quantum communication （DSQC） schemes resistant to collective noise using logical Bell states. Either DSQC scheme is constructed based on a new coding function, which is designed by exploiting the property of the corresponding logical Bell states immune to collective-dephasing noise and collective-rotation noise, respectively. The secret message can be encoded by two simple unitary operations and decoded by merely performing Bell measurements, which can make the proposed scheme more convenient in practical applications. Moreover, the strategy of one-step quanta transmission, together with the technique of decoy logical qubits checking not only reduces the influence of other noise existing in a quantum channel, but also guarantees the security of the communication between two legitimate users. The final analysis shows that the proposed schemes are feasible and robust against various well-known attacks over the collective noise channel.展开更多
Memristive stateful logic is one of the most promising candidates to implement an in-memory computing system that computes within the storage unit.It can eliminate the costs for the data movement in the traditional vo...Memristive stateful logic is one of the most promising candidates to implement an in-memory computing system that computes within the storage unit.It can eliminate the costs for the data movement in the traditional von Neumann system.However,the instability in the memristors is inevitable due to the limitation of the current fabrication technology,which incurs a great challenge for the reliability of the memristive stateful logic.In this paper,the implication of device instability on the reliability of the logic event is simulated.The mathematical relationship between logic reliability and redundancy has been deduced.By combining the mathematical relationship with the vector-matrix multiplication in a memristive crossbar array,the logic error correction scheme with high throughput has been proposed.Moreover,a universal design paradigm has been put forward for complex logic.And the circuit schematic and the flow of the scheme have been raised.Finally,a 1-bit full adder(FA)based on the NOR logic and NOT logic is simulated and the mathematical evaluation is performed.It demonstrates the scheme can improve the reliability of the logic significantly.And compared with other four error corrections,the scheme which can be suitable for all kinds of R–R logics and V–R logics has the best universality and throughput.Compared with the other two approaches which also need additional complementary metal–oxide semiconductor(CMOS)circuits,it needs fewer transistors and cycles for the error correction.展开更多
We propose a scheme for generating Bell states involving two SQUID-based charge qubits by coupling themto a nanomechanical resonator.We also show that it is possible to implement a two-qubit logic gate between the two...We propose a scheme for generating Bell states involving two SQUID-based charge qubits by coupling themto a nanomechanical resonator.We also show that it is possible to implement a two-qubit logic gate between the twocharge qubits by choosing carefully the interaction time.展开更多
We propose a scheme for probabilistic teleportation of an unknown two-particle state with a four-particle pure entangled state and positive operator valued measure （POVM）. In this scheme the teleportation of an unkn...We propose a scheme for probabilistic teleportation of an unknown two-particle state with a four-particle pure entangled state and positive operator valued measure （POVM）. In this scheme the teleportation of an unknown two-particle state can be realized with certain probability by performing two Bell state measurements, a proper POVM and a unitary transformation.展开更多
There have been many studies on observer-based fault detection and isolation (FDI), such as using unknown input observer and generalized observer. Most of them require a nominal mathematical model of the system. Unlik...There have been many studies on observer-based fault detection and isolation (FDI), such as using unknown input observer and generalized observer. Most of them require a nominal mathematical model of the system. Unlike sensor faults, actuator faults and process faults greatly affect the system dynamics. This paper presents a new process fault diagnosis technique without exact knowledge of the plant model via Extended State Observer (ESO) and soft computing. The ESO’s augmented or extended state is used to compute the system dynamics in real time, thereby provides foundation for real-time process fault detection. Based on the input and output data, the ESO identifies the un-modeled or incorrectly modeled dynamics combined with unknown external disturbances in real time and provides vital information for detecting faults with only partial information of the plant, which cannot be easily accomplished with any existing methods. Another advantage of the ESO is its simplicity in tuning only a single parameter. Without the knowledge of the exact plant model, fuzzy inference was developed to isolate faults. A strongly coupled three-tank nonlinear dynamic system was chosen as a case study. In a typical dynamic system, a process fault such as pipe blockage is likely incipient, which requires degree of fault identification at all time. Neural networks were trained to identify faults and also instantly determine degree of fault. The simulation results indicate that the proposed FDI technique effectively detected and isolated faults and also accurately determine the degree of fault. Soft computing (i.e. fuzzy logic and neural networks) makes fault diagnosis intelligent and fast because it provides intuitive logic to the system and real-time input-output mapping.展开更多
Based on bipolar dynamic logic (BDL) and bipolar quantum linear algebra (BQLA) this work introduces bipolar quantum logic gates and quantum cellular combinatorics with a logical interpretation to quantum entanglement....Based on bipolar dynamic logic (BDL) and bipolar quantum linear algebra (BQLA) this work introduces bipolar quantum logic gates and quantum cellular combinatorics with a logical interpretation to quantum entanglement. It is shown that: 1) BDL leads to logically definable causality and generic particle-antiparticle bipolar quantum entanglement;2) BQLA makes composite atom-atom bipolar quantum entanglement reachable. Certain logical equivalence is identified between the new interpretation and established ones. A logical reversibility theorem is presented for ubiquitous quantum computing. Physical reversibility is briefly discussed. It is shown that a bipolar matrix can be either a modular generalization of a quantum logic gate matrix or a cellular connectivity matrix. Based on this observation, a scalable graph theory of quantum cellular combinatorics is proposed. It is contended that this work constitutes an equilibrium-based logical extension to Bohr’s particle-wave complementarity principle, Bohm’s wave function and Bell’s theorem. In the meantime, it is suggested that the result may also serve as a resolution, rather than a falsification, to the EPR paradox and, therefore, a equilibrium-based logical unification of local realism and quantum non-locality.展开更多
Adaptive modulation and coding( AMC) which depends on channel state information( CSI) can make the modulation and coding scheme( MCS) for the sender changed, and make the spectrum efficiency enhanced. The traditional ...Adaptive modulation and coding( AMC) which depends on channel state information( CSI) can make the modulation and coding scheme( MCS) for the sender changed, and make the spectrum efficiency enhanced. The traditional method of AMC establishes a lookup table of MCSs at first,and then the sender chooses the proper MCS according to the CSI from feedback channel. However,this method is not suitable for frequency selective and fast fading channel. Thus, a method based on fuzzy logic cognitive engine is proposed in this paper. The type of channel is recognized by the fuzzy logic cognitive engine,then the MCSs are modified to suit for the channel type. The simulation results show that the proposed method is more suitable for frequency selective and fast fading channel. And it is more reliability under the condition of meeting the bit error rate( BER).展开更多
基金a phased result of a National Social Sciences Fund of China special key project on the guiding principles from the CPC 19th National Congress “Research on Creating a Social Governance Model Based on Collaboration, Participation, and Common Interests”(project no. 18VSJ032)funded by the Competitive Political Science Building Project of Universities in Jiangsu+1 种基金the Jiangsu Collaborative Innovation Center for New UrbanizationSocial Governance and Jiangsu Province’s Fifth 333 Talents Training Project。
文摘The governance system is the institutional carrier and mechanism guaranteeing the operation of the state.The Western governance dilemma and China’s governance practice show that state dominance is the intrinsic logic behind the modernization of the governance system.As a worldwide issue,the core question in the logic of state modernization of the governance system is to develop governance rules,procedures and orders that effectively respond to and resolve the problems of the state-society relationship.In other words,state logic is rooted in the historical process of the dynamic evolution of the building of the state-society relationship community,and looks toward practice in solving the issue of balanced national development.In advocating a modern governance system led by state logic,China does not simply wish to continue the master page of its history and culture,but to hold fast to being guided by the issues and focusing on the transformation of the principal contradictions of Chinese society to bring about good governance that is oriented toward the people,in order to systematically respond to the major adjustments in national governance variables brought about by IT development and globalization.In the current context in which governance solutions dominated by the logic of capital have difficulty coping with global problems of development,adhering to the logic of the state in modernizing the governance system not only helps us break away from “polycentric governance” and correctly ensures that the state plays an authoritative and leading role in the governance system while also providing an institutional framework and mechanism that achieves social justice,improves market efficiency and fosters social autonomy,thus forging a new type of civilization for national and global governance on a global scale.
基金Project supported by the National Natural Science Foundation of China(Grant Nos.61272501,61272514,61170272,61472048,61402058,61121061,and 61411146001)the Program for New Century Excellent Talents in University of China(Grant No.NCET-13-0681)+4 种基金the National Development Foundation for Cryptological Research(Grant No.MMJJ201401012)the Fok Ying Tong Education Foundation(Grant No.131067)the Natural Science Foundation of Beijing(Grant Nos.4132056 and 4152038)the Postdoctoral Science Foundation of China(Grant No.2014M561826)the National Key Basic Research Program,China(Grant No.2012CB315905)
文摘This study proposes two novel fault tolerant deterministic secure quantum communication （DSQC） schemes resistant to collective noise using logical Bell states. Either DSQC scheme is constructed based on a new coding function, which is designed by exploiting the property of the corresponding logical Bell states immune to collective-dephasing noise and collective-rotation noise, respectively. The secret message can be encoded by two simple unitary operations and decoded by merely performing Bell measurements, which can make the proposed scheme more convenient in practical applications. Moreover, the strategy of one-step quanta transmission, together with the technique of decoy logical qubits checking not only reduces the influence of other noise existing in a quantum channel, but also guarantees the security of the communication between two legitimate users. The final analysis shows that the proposed schemes are feasible and robust against various well-known attacks over the collective noise channel.
基金Project supported by the National Key Research and Development Plan of the Ministry of Science of Technology of China (Grand Nos.2019YFB 2205100 and 2019YFB2205102)the National Natural Science Foundation of China (Grant Nos.61974164,62074166,61804181,62004219,and 62004220)the Science Support Program of the National University of Defense and Technology (Grand No.ZK20-06)。
文摘Memristive stateful logic is one of the most promising candidates to implement an in-memory computing system that computes within the storage unit.It can eliminate the costs for the data movement in the traditional von Neumann system.However,the instability in the memristors is inevitable due to the limitation of the current fabrication technology,which incurs a great challenge for the reliability of the memristive stateful logic.In this paper,the implication of device instability on the reliability of the logic event is simulated.The mathematical relationship between logic reliability and redundancy has been deduced.By combining the mathematical relationship with the vector-matrix multiplication in a memristive crossbar array,the logic error correction scheme with high throughput has been proposed.Moreover,a universal design paradigm has been put forward for complex logic.And the circuit schematic and the flow of the scheme have been raised.Finally,a 1-bit full adder(FA)based on the NOR logic and NOT logic is simulated and the mathematical evaluation is performed.It demonstrates the scheme can improve the reliability of the logic significantly.And compared with other four error corrections,the scheme which can be suitable for all kinds of R–R logics and V–R logics has the best universality and throughput.Compared with the other two approaches which also need additional complementary metal–oxide semiconductor(CMOS)circuits,it needs fewer transistors and cycles for the error correction.
基金The project supported by National Natural Science Foundation of China under Grant No. 10325523the National Fundamental Research Program of China under Grant No. 2001CB309310the Scientific Research Fund of the Education Department of Hunan Province under Grant No. 06C354
文摘We propose a scheme for generating Bell states involving two SQUID-based charge qubits by coupling themto a nanomechanical resonator.We also show that it is possible to implement a two-qubit logic gate between the twocharge qubits by choosing carefully the interaction time.
基金Supported by the Hebei Natural Science Foundation of China under Grant Nos A2004000141 and A2005000140, and the Natural Science Foundation of Hebei Normal University.
文摘We propose a scheme for probabilistic teleportation of an unknown two-particle state with a four-particle pure entangled state and positive operator valued measure （POVM）. In this scheme the teleportation of an unknown two-particle state can be realized with certain probability by performing two Bell state measurements, a proper POVM and a unitary transformation.
文摘There have been many studies on observer-based fault detection and isolation (FDI), such as using unknown input observer and generalized observer. Most of them require a nominal mathematical model of the system. Unlike sensor faults, actuator faults and process faults greatly affect the system dynamics. This paper presents a new process fault diagnosis technique without exact knowledge of the plant model via Extended State Observer (ESO) and soft computing. The ESO’s augmented or extended state is used to compute the system dynamics in real time, thereby provides foundation for real-time process fault detection. Based on the input and output data, the ESO identifies the un-modeled or incorrectly modeled dynamics combined with unknown external disturbances in real time and provides vital information for detecting faults with only partial information of the plant, which cannot be easily accomplished with any existing methods. Another advantage of the ESO is its simplicity in tuning only a single parameter. Without the knowledge of the exact plant model, fuzzy inference was developed to isolate faults. A strongly coupled three-tank nonlinear dynamic system was chosen as a case study. In a typical dynamic system, a process fault such as pipe blockage is likely incipient, which requires degree of fault identification at all time. Neural networks were trained to identify faults and also instantly determine degree of fault. The simulation results indicate that the proposed FDI technique effectively detected and isolated faults and also accurately determine the degree of fault. Soft computing (i.e. fuzzy logic and neural networks) makes fault diagnosis intelligent and fast because it provides intuitive logic to the system and real-time input-output mapping.
文摘Based on bipolar dynamic logic (BDL) and bipolar quantum linear algebra (BQLA) this work introduces bipolar quantum logic gates and quantum cellular combinatorics with a logical interpretation to quantum entanglement. It is shown that: 1) BDL leads to logically definable causality and generic particle-antiparticle bipolar quantum entanglement;2) BQLA makes composite atom-atom bipolar quantum entanglement reachable. Certain logical equivalence is identified between the new interpretation and established ones. A logical reversibility theorem is presented for ubiquitous quantum computing. Physical reversibility is briefly discussed. It is shown that a bipolar matrix can be either a modular generalization of a quantum logic gate matrix or a cellular connectivity matrix. Based on this observation, a scalable graph theory of quantum cellular combinatorics is proposed. It is contended that this work constitutes an equilibrium-based logical extension to Bohr’s particle-wave complementarity principle, Bohm’s wave function and Bell’s theorem. In the meantime, it is suggested that the result may also serve as a resolution, rather than a falsification, to the EPR paradox and, therefore, a equilibrium-based logical unification of local realism and quantum non-locality.
基金National Natural Science Foundations of China(Nos.61071104,61201143)Innovation Foundation of China Academy of Space Technology(CAST)(ITS)(No.F-W-YY-2013-016)
文摘Adaptive modulation and coding( AMC) which depends on channel state information( CSI) can make the modulation and coding scheme( MCS) for the sender changed, and make the spectrum efficiency enhanced. The traditional method of AMC establishes a lookup table of MCSs at first,and then the sender chooses the proper MCS according to the CSI from feedback channel. However,this method is not suitable for frequency selective and fast fading channel. Thus, a method based on fuzzy logic cognitive engine is proposed in this paper. The type of channel is recognized by the fuzzy logic cognitive engine,then the MCSs are modified to suit for the channel type. The simulation results show that the proposed method is more suitable for frequency selective and fast fading channel. And it is more reliability under the condition of meeting the bit error rate( BER).
