Ning Wang

Chongqing University

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i-10 index

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Co-Authors

Kai Zeng

George Mason University

Tao Xiang

Chongqing University

Long Jiao

University of Massachusetts Dartmouth

Amir Alipour-Fanid

University of the District of Columbia

Pu Wang

Xidian University

Monireh Dabaghchian

Morgan State University

Ting Jiang

Beijing University of Posts and Telecommunications

Yining Liu

Wenzhou University

Weiwei Li

Binzhou Medical University

Gao Liu

Chongqing University

Cooperative Institutions

Chongqing University

Chinese Academy of Sciences

Tsinghua University

Northwestern Polytechnical University

Shanghai Jiao Tong University

University of Chinese Academy of Sciences

Xi'an Jiaotong University

Beijing University of Posts and Telecommunications

University of Science and Technology of China

Peking University

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Soft-sensor Based on Combined Neural Network for the Concentration of Ozone Generation in O_3 Reactor

Computer Automated Measurement & Control (2003)

Ning Wang

Upon the deep research of online measuring for ozone concentration in the high efficiency ozone generator device a mechanism analysis combined with soft measurement method is introduced so as to make measurement assistant variable definitely,for example,discharge power variable W and atmosphere pressure Q(converged from material gas flux).Many experiments are done through BFGs quasi-Newton method and Levenberg-Marquardt method in the improved BP algorithm.It has been validated according these experiments.The results of model validation show that modeling valid and practical.It provides a new way of online measurement of the concentration of ozone generation in O3 reactor.

Broyden–Fletcher–Goldfarb–Shanno algorithm

Soft sensor

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CFD modeling of varying complexity for aerodynamic analysis of H-vertical axis wind turbines

Renewable Energy (2019)

Jiao He Xin Jin Shuangyi Xie Le Cao Yaming Wang

Detached-Eddy Simulation

Vertical axis

10.1016/j.renene.2019.07.132

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Citations (50)

A Synthetic Encryption Scheme on Attribute Granularity in the ODB Model

Applied Mechanics and Materials (2012)

Ning Wang Hong Chao Zhuang Zhuang Shan

The improvement of cryptogram query hit rate and the reduction of redundant data in query results are the challenges in the outsourced database (ODB) model. A synthetic encryption scheme applied to the ODB is presented to solve the problem of precise query over the cryptogram. This scheme employs encryption scheme on the attribute granularity, which combines a newly k-Mapping Character-data Encryption Scheme (k-MCES) with the existing Order Preserving Encryption Scheme (OPES). The theories and experiments analysis show that queries over encrypted data with this synthetic encryption scheme can return exact results. Furthermore, this scheme is correct and safe.

Granularity

10.4028/www.scientific.net/amm.151.668

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Citations (0)

Keyboard acoustic-based multiple factor authentication

Zengyang Shi Gao Liu Ning Wang Tao Xiang

Multiple-factor authentication can remarkably enhance the secure level of personal authentication. However, most existing multiple-factor authentication schemes often involve the third-party certification authority and specific biometric extraction devices, which could significantly affect the authentication efficiency and practicality. To fill this gap, this paper proposes a keyboard acoustic-based multiple-factor authentication scheme, where the keyboard acoustic properties are directly used as the source of authentication factors. In particular, the rhythm of the keystrokes indicates the individual behavioral characteristics, while the uniqueness of the keyboards can form a keyboard acoustic fingerprinting. Thus, by combining the privacy key held by users, this scheme can easily assemble three typical authentication factors, including the biometric factor, the ownership factor, and the knowledge factor, without any user-unfriendly devices and support from the third party. We conduct experiments using common keyboard and microphone devices, and the experimental results show the effectiveness of the proposed scheme.

Factor (programming language)

10.1117/12.3055978

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Green Energy Saving Practice of the New Village Construction——Taking the Green Design of Wangyu Village, Qin Huangdao City as an Example

Advances in engineering research/Advances in Engineering Research (2015)

Yuan Dong Ning Wang Ou Chunyang

As a kind of sustainable development mode, energyefficient building and green design is not only the ideal way of the new rural development of China in the future, but also the direction of the world's development.When taking the green energy-saving design practice and application of the new rural construction as an illustration in this paper, it turns out that the energy-efficient building and green design has broad prospects and typical meanings in the new rural construction.Wang Yu is the demonstration village of the new rural construction in Hebei province.The rainwater harvesting, waste-water treatment, gray water utilization, natural landscape of water fall, building energy conservation and biogas utilization, etc. in Wang Yu, everything without exception annotate the significance of the green design and green construction.

10.2991/iea-15.2015.108

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Development of On-Line Monitoring Systems for High Temperature Components in Power Plants

Sensors (2013)

Hongcai Zhang Jiuhong Jia Ning Wang Xiaoyin Hu Shan‐Tung Tu

To accurately detect deformation and extend the component life beyond the original design limits, structural safety monitoring techniques have attracted considerable attention in the power and process industries for decades. In this paper an on-line monitoring system for high temperature pipes in a power plant is developed. The extension-based sensing devices are amounted on straight pipes, T-Joints and elbows of a main steam pipeline. During on-site monitoring for more than two years, most of the sensors worked reliably and steadily. However, the direct strain gauge could not work for long periods because of the high temperature environment. Moreover, it is found that the installation and connection of the extensometers can have a significant influence on the measurement results. The on-line monitoring system has a good alarming function which is demonstrated by detecting a steam leakage of the header.

Header

Extensometer

Strain gauge

Line (geometry)

Leakage (economics)

10.3390/s131115504

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Citations (14)

Spoofing Attack Detection in Mm-Wave and Massive MIMO 5G Communication

Ning Wang Jie Tang Kai Zeng

Wireless communications are vulnerable to spoofing attacks, where the attacker attempts to intercept a legitimate communication by injecting forged messages with a fake identity. Channel-based physical-layer detection is a promising strategy to curb this physical-layer threat. In this paper, we propose to exploit the unique characteristics of virtual channels to achieve efficient channel-based detection in millimeter-wave (mmWave)and massive MIMO 5G communications. By harnessing the sparseness and statistic features of mmWave and massive MIMO virtual channel, we present a simple but effective detection to counter the spoofing attacks in 5G communications. Simulation results show that the detection rate under the virtual channel is greatly improved compared to the detection scheme under the conventional channel.

Spoofing attack

Virtual channel

10.1109/cns.2019.8802768

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Citations (9)

A DISCUSSION ON GRAPHIC SOLUTION DESIGNING METHOD FOR CRANK-ROCKER MECHANISM WITH CHARACTERISTICS OF QUICK-RETURN MOTION

Journal of Northwest Institute of Light Industry (2000)

Ning Wang

This paper made an improvement and development on the traditional graphic solution method for designing planar crank-rocker mechanism in accordance with travel velocity-ratio coefficient K .Thus let the solution of designing problems with auxiliary conditions be more simple and direct.

Crank

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Spoofing Attack Detection in Mm-Wave and Massive MIMO 5G Communication

IEEE Conference Proceedings (2019)

Ning Wang Jie Tang Kai Zeng

Spoofing attack

Source

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A Cyclic Cascaded CRFs Model for Opinion Targets Identification Based on Rules and Statistics