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Research on a Development Strategy for National Health Promotion and Medical and Health Undertakings

Wang Xiaoning,Fu Lei,Yin Ling,Zhi Chen,Li Xiaoxue,Liu Xiaoyun,Yin Delu,Wang Jian,Liu Ran,Dang Haixia,Liu Yunfang,Yang Zhiping,Wang Longde and Fan Daiming

Strategic Study of CAE 2017, Volume 19, Issue 2, Pages 1-7 doi: 10.15302/J-SSCAE-2017.02.001

Abstract: Health and Medical & Health Industry Development Strategy.After conducting an in-depth analysis of the major obstacles affecting national health and the healthcareindustry development strategy, this research presents a list of suggestions and forms a research reportBased on this research and combined with recent dynamics, especially the guidelines specified by theTo solve the challenges of worsening national health conditions and increasing difficulties and costs

Keywords： national health medical and health development strategy

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of electrical cyber-physical systems considering cyber security Project supported by the NationalBasic Research Program (863) of China (No. 2015AA05002), the National Natural Science Foundation of

Yi-nan WANG,Zhi-yun LIN,Xiao LIANG,Wen-yuan XU,Qiang YANG,Gang-feng YAN

Frontiers of Information Technology & Electronic Engineering 2016, Volume 17, Issue 5, Pages 465-478 doi: 10.1631/FITEE.1500446

Abstract: This paper establishes a new framework for modeling electrical cyber-physical systems (ECPSs), integrating both power grids and communication networks. To model the communication network associated with a power transmission grid, we use a mesh network that considers the features of power transmission grids such as high-voltage levels, long-transmission distances, and equal importance of each node. Moreover, bidirectional links including data uploading channels and command downloading channels are assumed to connect every node in the communication network and a corresponding physical node in the transmission grid. Based on this model, the fragility of an ECPS is analyzed under various cyber attacks including denial-of-service (DoS) attacks, replay attacks, and false data injection attacks. Control strategies such as load shedding and relay protection are also verified using this model against these attacks.

Keywords： Cyber-physical systems Cyber attacks Cascading failure analysis Smart grid

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Strategy and Countermeasure Research on Industrial Foundation Upgrading

Zhu Minghao, Zhang Zhibo, Yang Xiaoying, Gao Bo, Zang Jiyuan, Qu Xianming

Strategic Study of CAE 2021, Volume 23, Issue 2, Pages 122-128 doi: 10.15302/J-SSCAE-2021.02.018

Abstract: anufacturing sector; it even threatens the high-quality economic development, social stability, and nationalIn this paper, we analyze the connotations of industrial foundation and industrial foundation upgradingMoreover, innovation and common research should be promoted.The industrial foundation upgrading should be promoted by stages.First, stranglehold problems should be resolved using the new national system.

Keywords： industrial foundation industrial foundation upgrading new national system chaining scheme safeguard

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AnOpenFlow-based performance-orientedmultipath forwarding scheme in datacenters Project supported by the NationalBasic Research Program (973) of China (No. 2012CB315806), the National Natural Science Foundation ofChina (Nos. 61103225 and 61379149), the Jiangsu Provincial Natural Science Foundation (No.BK20140070), and the Jiangsu Future Networks Innovation Institute Prospective Research Project on Future Article

Bo LIU,Ming CHEN,Bo XU,Hui HU,Chao HU,Qing-yun ZUO,Chang-you XING

Frontiers of Information Technology & Electronic Engineering 2016, Volume 17, Issue 7, Pages 647-660 doi: 10.1631/FITEE.1601059

Abstract: Although dense interconnection datacenter networks (DCNs) (e.g., FatTree) provide multiple paths and high bisection bandwidth for each server pair, the widely used single-path Transmission Control Protocol (TCP) and equal-cost multipath (ECMP) transport protocols cannot achieve high resource utilization due to poor resource excavation and allocation. In this paper, we present LESSOR, a performance-oriented multipath forwarding scheme to improve DCNs’ resource utilization. By adopting an OpenFlow-based centralized control mechanism, LESSOR computes near-optimal transmission path and bandwidth provision for each flow according to the global network view while maintaining nearly real-time network view with the performance-oriented flow observing mechanism. Deployments and comprehensive simulations show that LESSOR can efficiently improve the network throughput, which is higher than ECMP by 4.9%–38.3% under different loads. LESSOR also provides 2%–27.7% improvement of throughput compared with Hedera. Besides, LESSOR decreases the average flow completion time significantly.

Keywords： Datacenter network Traffic engineering OpenFlow Multipath transmission

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localization sensor and its workingmethodology for an indoor mobile robot Project supported by the NationalHigh-Tech R&D Program (863) of China (No. 2009AA04Z220), the National Natural Science Foundation ofChina (No. 61375084), and the Key Program of Shandong Provincial Natural Science Foundation, China (No

Feng-yu ZHOU,Xian-feng YUAN,Yang YANG,Zhi-fei JIANG,Chen-lei ZHOU

Frontiers of Information Technology & Electronic Engineering 2016, Volume 17, Issue 4, Pages 365-374 doi: 10.1631/FITEE.1500272

Abstract: To overcome the shortcomings of existing robot localization sensors, such as low accuracy and poor robustness, a high precision visual localization system based on infrared-reflective artificial markers is designed and illustrated in detail in this paper. First, the hardware system of the localization sensor is developed. Secondly, we design a novel kind of infrared-reflective artificial marker whose characteristics can be extracted by the acquisition and processing of the infrared image. In addition, a confidence calculation method for marker identification is proposed to obtain the probabilistic localization results. Finally, the autonomous localization of the robot is achieved by calculating the relative pose relation between the robot and the artificial marker based on the perspective-3-point (P3P) visual localization algorithm. Numerous experiments and practical applications show that the designed localization sensor system is immune to the interferences of the illumination and observation angle changes. The precision of the sensor is ±1.94 cm for position localization and ±1.64? for angle localization. Therefore, it satisfies perfectly the requirements of localization precision for an indoor mobile robot.

Keywords： Mobile robot Localization sensor Visual localization Infrared-reflective marker Embedded system

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Preference transfer model in collaborative filtering for implicit data Project supported by the NationalBasic Research Program (973) of China (No. 2012CB316400) and the National Natural Science Foundation Article

Bin JU,Yun-tao QIAN,Min-chao YE

Frontiers of Information Technology & Electronic Engineering 2016, Volume 17, Issue 6, Pages 489-500 doi: 10.1631/FITEE.1500313

Abstract: Generally, predicting whether an item will be liked or disliked by active users, and how much an item will be liked, is a main task of collaborative filtering systems or recommender systems. Recently, predicting most likely bought items for a target user, which is a subproblem of the rank problem of collaborative filtering, became an important task in collaborative filtering. Traditionally, the prediction uses the user item co-occurrence data based on users’ buying behaviors. However, it is challenging to achieve good prediction performance using traditional methods based on single domain information due to the extreme sparsity of the buying matrix. In this paper, we propose a novel method called the preference transfer model for effective cross-domain collaborative filtering. Based on the preference transfer model, a common basis item-factor matrix and different user-factor matrices are factorized. Each user-factor matrix can be viewed as user preference in terms of browsing behavior or buying behavior. Then, two factor-user matrices can be used to construct a so-called ‘preference dictionary’ that can discover in advance the consistent preference of users, from their browsing behaviors to their buying behaviors. Experimental results demonstrate that the proposed preference transfer model outperforms the other methods on the Alibaba Tmall data set provided by the Alibaba Group.

Keywords： Recommender systems Collaborative filtering Preference transfer model Cross domain Implicit data

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Contribution of national bioassessment approaches for assessing ecological water security: an AUSRIVAS

Susan J. NICHOLS, Fiona J. DYER

Frontiers of Environmental Science & Engineering 2013, Volume 7, Issue 5, Pages 669-687 doi: 10.1007/s11783-013-0556-6

Abstract: Yet the concepts surrounding river health are inherently linked to holistic concepts of water securityThis paper provides a comprehensive review of the reference condition approach to river health assessmentWe make the link between the biological assessment of river health and assessment of ecological water

Keywords： ecological water security biological assessment river health

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National Health Education, Medical Education and Healthcare Legal System in China

Liu Xiaoyun,Chang Chun,Hou Jianlin,Yang Jian,Tian Chuansheng,Ji Ying,Hu Dan,Meng Qingyue and Wang Longde

Strategic Study of CAE 2017, Volume 19, Issue 2, Pages 50-54 doi: 10.15302/J-SSCAE-2017.02.008

Abstract: has achieved great success in the reform of its medical system, it still faces great challenges in nationalhealth education, medical and healthcare talent cultivation, and healthcare legal system constructionanalyzes the current situation and challenges, and makes policy recommendations to improve China's nationalhealth education, medical and healthcare education, and healthcare legal system.These policy recommendations include: developing a compulsory national health education system, aligning

Keywords： national health health education medical education healthcare laws

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Innovation System Construction for China’s Basic and Clinical Medicine

Fu Lei,Yin Ling,Zhu Manlu,Ma Jie and Gao Runlin

Strategic Study of CAE 2017, Volume 19, Issue 2, Pages 72-78 doi: 10.15302/J-SSCAE-2017.02.012

Abstract: style="text-align: justify;">This paper is a summary of the China's Basic and Clinical Medicine Research& Innovation System, a subproject of the major advisory project titled the National Health and Medical& Health Industry Development Strategy that was launched by the Chinese Academy of Engineering.This paper conducted an in-depth analysis of the medical research management and system construction, restructuring the medical research system, increasing research funding, improving the evaluation system

Keywords： national health medical research innovation system

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Strategic Study on Medical Education and Personnel Training in China

Du Jian, Li Aihua, Tang Xiaoli, Gao Baihong, Li Mengfeng, Zheng Shusen, Zhang Boli, Xu Jianguo, Duan Zhiguang, Yang Baofeng, Fan Daiming, Zhan Qimin

Strategic Study of CAE 2019, Volume 21, Issue 2, Pages 55-60 doi: 10.15302/J-SSCAE-2019.02.001

Abstract: Using several strategic research methods such as data and evidence analysis, we learned the experiencesposition of medical education and personnel training and to establish a coordination mechanism at the nationalconcept of “health for all”.Last but not least, we recommend establishing a National Health Research Foundation to improve the innovationcapability of clinical research in China.

Keywords： medical education clinical training doctor of medicine elite medical education coordination mechanism nationalhealth research foundation

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Current research, key performances and future development of search and rescue robots

LIU Jinguo, WANG Yuechao, LI Bin, MA Shugen

Frontiers of Mechanical Engineering 2007, Volume 2, Issue 4, Pages 404-416 doi: 10.1007/s11465-007-0070-2

Abstract: A survey of the research status of search and rescue robots in Japan, USA, China and other countriesAccording to current research, experiences and the lessons learned from applications, the five key performancesDisaster prevention, disaster reduction and disaster rescue are the important parts of national publicSearch and rescue robotic technique is an urgent needed, strategic and core technique for national developmentIt will be important and strategic for national economy and safety.

Keywords： national development communicability mobility national intelligent network

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service placement approach based on improved quantum genetic algorithm Project supported by the NationalBasic Research Program (973) of China (Nos. 2012CB315901 and 2013CB329104), the National Natural ScienceFoundation of China (Nos. 61309019, 61372121, 61572519, and 61502530), and the National High-Tech R& Article

Gang XIONG,Yu-xiang HU,Le TIAN,Ju-long LAN,Jun-fei LI,Qiao ZHOU

Frontiers of Information Technology & Electronic Engineering 2016, Volume 17, Issue 7, Pages 661-671 doi: 10.1631/FITEE.1500494

Abstract: Despite the critical role that middleboxes play in introducing new network functionality, management and innovation of them are still severe challenges for network operators, since traditional middleboxes based on hardware lack service flexibility and scalability. Recently, though new networking technologies, such as network function virtualization (NFV) and softwaredefined networking (SDN), are considered as very promising drivers to design cost-efficient middlebox service architectures, how to guarantee transmission efficiency has drawn little attention under the condition of adding virtual service process for traffic. Therefore, we focus on the service deployment problem to reduce the transport delay in the network with a combination of NFV and SDN. First, a framework is designed for service placement decision, and an integer linear programming model is proposed to resolve the service placement and minimize the network transport delay. Then a heuristic solution is designed based on the improved quantum genetic algorithm. Experimental results show that our proposed method can calculate automatically the optimal placement schemes. Our scheme can achieve lower overall transport delay for a network compared with other schemes and reduce 30% of the average traffic transport delay compared with the random placement scheme.

Keywords： Software-defined networking (SDN) Network function virtualization Quantum genetic algorithm Middlebox

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Modernization of National Border Biosecurity Defense System

Xu Jianguo , Shu Yuelong , Yi Zaijiong , Tian Zhengan , Li Zhenjun , Wang Xiaoli ,Shen Hongbing , He Yuping

Strategic Study of CAE 2023, Volume 25, Issue 5, Pages 21-29 doi: 10.15302/J-SSCAE-2023.05.001

Abstract: and early warning network, deficiency in biosecurity situation perception, and uneven level of port healthSecond, it is necessary to build infectious disease monitoring sites overseas, establish a mechanism of healtha multipoint-trigger earlywarning mechanism, and actively participate in the international public-health

Keywords： biosecurity public health national border prevention and control of infectious diseases health quarantine

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Cost-benefit analysis of China’s national air pollution control plan

Jing ZHANG, Hongqiang JIANG, Wei ZHANG, Guoxia MA, Yanchao WANG, Yaling LU, Xi HU, Jia ZHOU, Fei PENG, Jun BI, Jinnan WANG

Frontiers of Engineering Management 2019, Volume 6, Issue 4, Pages 524-537 doi: 10.1007/s42524-019-0074-8

Abstract: China’s rapid economic growth has caused severe air pollution and public health problems.Therefore, the Chinese government launched the National Air Pollution Control Plan (hereinafter referredto as the “Air Plan”) in 2013–2017 to improve air quality and safeguard public health.The public health benefit of air quality improvement was 1.5 times the cost of the nationwide implementation

Keywords： Air Plan cost-benefit analysis health benefits environmental policy

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high-performancemulti-controller architecture for software-defined networking Project supported by the NationalNatural Science Foundation of China (Nos. 61402357, 61272459, and 61402357), the China PostdoctoralScience Foundation (No. 2015M570835), the Fundamental Research Funds for the Central Universities, China Article

Huan-zhao WANG,Peng ZHANG,Lei XIONG,Xin LIU,Cheng-chen HU

Frontiers of Information Technology & Electronic Engineering 2016, Volume 17, Issue 7, Pages 634-646 doi: 10.1631/FITEE.1500321

Abstract: Controllers play a critical role in software-defined networking (SDN). However, existing singlecontroller SDN architectures are vulnerable to single-point failures, where a controller’s capacity can be saturated by flooded flow requests. In addition, due to the complicated interactions between applications and controllers, the flow setup latency is relatively large. To address the above security and performance issues of current SDN controllers, we propose distributed rule store (DRS), a new multi-controller architecture for SDNs. In DRS, the controller caches the flow rules calculated by applications, and distributes these rules to multiple controller instances. Each controller instance holds only a subset of all rules, and periodically checks the consistency of flow rules with each other. Requests from switches are distributed among multiple controllers, in order to mitigate controller capacity saturation attack. At the same time, when rules at one controller are maliciously modified, they can be detected and recovered in time. We implement DRS based on Floodlight and evaluate it with extensive emulation. The results show that DRS can effectively maintain a consistently distributed rule store, and at the same time can achieve a shorter flow setup time and a higher processing throughput, compared with ONOS and Floodlight.

Keywords： Software-defined networking (SDN) Security Multi-controller Distributed rule store

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Title Author Date Type Operation

Research on a Development Strategy for National Health Promotion and Medical and Health Undertakings

Wang Xiaoning,Fu Lei,Yin Ling,Zhi Chen,Li Xiaoxue,Liu Xiaoyun,Yin Delu,Wang Jian,Liu Ran,Dang Haixia,Liu Yunfang,Yang Zhiping,Wang Longde and Fan Daiming

Journal Article

of electrical cyber-physical systems considering cyber security Project supported by the NationalBasic Research Program (863) of China (No. 2015AA05002), the National Natural Science Foundation of

Yi-nan WANG,Zhi-yun LIN,Xiao LIANG,Wen-yuan XU,Qiang YANG,Gang-feng YAN

Journal Article

Strategy and Countermeasure Research on Industrial Foundation Upgrading

Zhu Minghao, Zhang Zhibo, Yang Xiaoying, Gao Bo, Zang Jiyuan, Qu Xianming

Journal Article