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Recent Journal of Electronic Science and Technology Articles

Recently published articles from Journal of Electronic Science and Technology.

Random Group Recommendation Model Based on Fuzzy Clustering

Available online 3 July 2020
Ding Zhe | Qin Zhen | Wang Qi-Xu | Qin Zhi-Guang

The group recommendation system is a viral requirement for the Internet service provider to provide recommendation services for all the users in a group. Due to the shared or different interests among...

Consensus based least squares estimation for single-integrator multi-agent systems with a time-varying reference state

Available online 2 July 2020
Alouache Ali | Wu Qing-He

This paper discusses consensus tracking of single-integrator multi-agent systems with a time varying reference state based on the least squares estimation theory to deal with the case of communications...

Synthesis of Octapod Cu-Au Bimetallic Nanocrystal with Concave Structure through Galvanic Replacement Reaction

Available online 30 June 2020
Zhenni Wang | Qiang Li | Zhenhuan Zhao | Xiaomie Tong

We synthesized octapod Cu-Au bimetallic alloy with a concave structure by employing a replacement reaction between AuPPh3Cl and Cu nanocubes. Using Cu nanocube as sacrificial templates, we have successfully...

Robust Video Watermarking Using a Hybrid DCT-DWT Approach

Available online 30 June 2020
Sang Jie | Liu Qi | Song Chun-Lin

In order to solve the limitations of the digital video watermarking algorithm, this paper proposes a new robust video watermarking algorithm using combining discrete cosine transform (DCT) and discrete...

Molecular dynamics analysis of the effect of laser and defects on the micro-structure of fused silica

Available online 18 June 2020
Li Li | Ming-Wen Zhang | Zhe-Zhen Zhao

—In this work, the classic molecular dynamics simulations are employed to investigate the atomic structural modification of fused silica with defects as laser irradiation. The dynamics evolution of...

Review on Dynamic Bandwidth Allocation of GPON and EPON

Available online 19 May 2020
Theresal Thangappan | Brintha Therese | Suvarnamma Adi | Sai Swapna Gadda

The passive optical network (PON) technology has been drastically improved in recent years. In spite of using the optical technology, the utilization of the entire bandwidth is a very challenging task....

Neural network based adaptive tracking of nonlinear multi-agent system

Available online 7 May 2020
Bo-Xian Lin | Wei-Hao Li | Kai-Yu Qin | Xi Chen

In this paper, the problems of robust consensus tracking control for the second-order multi-agent system with uncertain model parameters and nonlinear disturbances are considered. An adaptive control...

Conditional random field tracking model based on a visual long short term memory network

Available online 13 April 2020
Pei-Xin Liu | Zhao-Sheng Zhu | Xiao-Feng Ye | Xiao-Feng Li

In dense pedestrian tracking, frequent object occlusions and close distances between objects cause difficulty when accurately estimating object trajectories. In this study, a conditional random field...

Recent advances of bismuth oxychloride photocatalytic material: Property, preparation and performance enhancement

Available online 11 April 2020
Wen-Wen Liu | Ren-Fu Peng

Due to its unique layered structure, bismuth oxychloride (BiOCl) has potential applications as a photocatalytic material in clean energy utilization and environmental purification. In recent years,...

Signal Acquisition and Processing Method for Capacitive Electromagnetic Flowmeter

Available online 6 April 2020
Hong-Yu Yang | Yan Chen | Hui Zhao

A kind of signal acquisition circuit and the related signal processing method of the capacitance electromagnetic flowmeter were introduced. The circuit can eliminate the influence of distributed capacitance...

Machine learning application for prediction of sapphire crystals defects

March 2020
Yulia Vladimirovna Klunnikova | Maxim Vladimirovich Anikeev | Alexey Vladimirovich Filimonov | Ravi Kumar

We investigate the impact of different numbers of positive and negative examples on machine learning for sapphire crystals defects prediction. We obtain the models of crystal growth parameters influence...

Image processing of biological liquids films for medical diagnostics

March 2020
Maksim Aleksandrovich Baranov

In this paper, the development of smart medical autonomous technology is considered. An example of a smart medical autonomous distributed system for diagnostics is also discussed. To develop this system...

Method of relaxation rates measurement in proton-containing materials

March 2020
Sergey Ermak | Vladimir Semenov | Roman Lozov

A method of the relaxation time measurement in a flowing sample, based on the comparison of the amplitudes of nuclear magnetic resonance (NMR) signals observed from the reference and tested flowing...

BER performance of finite in time optimal FTN signals for the Viterbi algorithm

March 2020
Sergey B. Makarov | Ilya I. Lavrenyuk | Anna S. Ovsyannikova | Sergey V. Zavjalov

In this article, we consider the faster than Nyquist (FTN) technology in aspects of the application of the Viterbi algorithm (VA). Finite in time optimal FTN signals are used to provide a symbol rate...

Role of electromagnetic fluctuations in organic electronics

March 2020
Vladimir M. Mostepanenko | Elena N. Velichko | Maksim A. Baranov

Thin organic films find expanding applications in electronic and optoelectronic devices, biotechnology, food packing, and for many other purposes. Among other factors, the stability of films with a...

Casimir effect in optoelectronic devices using ferrofluids

March 2020
Elena N. Velichko | Galina L. Klimchitskaya | Elina N. Nepomnyashchaya

Some of the modern electronic and optoelectronic devices exploit ferrofluids contained in narrow gaps between two material plates. When the width of the gap becomes below a micrometer, the boundary...

Utilization of extrinsic Fabry-Perot interferometers with spectral interferometric interrogation for microdisplacement measurement

March 2020
Leonid Liokumovich | Aleksandr Markvart | Nikolai Ushakov

The paper presents a number of signal processing approaches for the spectral interferometric interrogation of extrinsic Fabry-Perot interferometers (EFPIs). The analysis of attainable microdisplacement...

Nonlinearity-compensation-free optical frequency domain reflectometry based on electrically-controlled optical frequency sweep

Available online 26 March 2020
Fan Yang | Ling-Jie Zhang | Zhi-Yao Zhang | Xiao-Jun Zhou | Yong Liu

A nonlinearity-compensation-free optical frequency domain reflectometry (OFDR) scheme is proposed and experimentally demonstrated based on the electrically-controlled optical frequency sweep. In the...

Quasi-Z Source Inverter Control of PV Grid-connected Based on Fuzzy PCI

Available online 14 March 2020
Tao Hou | Chen-Yang Zhang | Hong-Xia Niu

Photovoltaic grid-connected inverter is an important interface between photovoltaic power generation system and power grid. Its high-quality operation is directly related to the output power quality...

Rational design of colloidal core/shell quantum dots for optoelectronic applications

Available online 4 March 2020
Xianglong Huang | Xin Tong | Zhiming Wang

Colloidal core/shell quantum dots (QDs) are promising for solar technologies because of their excellent optoelectronic properties including tunable light absorption/emission spectra, high photoluminescence...

A green strategy to synthesize Ag/Ag3PO4/Chitosan composite photocatalyst and their photocatalytic degradation performance under visible light irradiation

Available online 4 March 2020
Pengcheng Wu | Huili Peng | Yuhan Wu | Lei Li | Xiaorui Hao | Banghua Peng | Guihua Meng | Jianning Wu | Zhiyong Liu

In this work, a plasmonic Ag/Ag3PO4/Chitosan composite photocatalyst was prepared by a low-temperature strategy. Environmentally friendly chitosan plays triple vital roles in this composite. First,...

Image restoration using hybrid features improvement on morphological component analysis

December 2019
Der-Chang Tseng | Ru-Yin Wei | Ching-Ta Lu | Ling-Ling Wang

Images are generally corrupted by impulse noise during acquisition and transmission. Noise deteriorates the quality of images. To remove corruption noise, we propose a hybrid approach to restoring a...

Toward the energy efficiency of resource allocation algorithms for OFDMA downlink MIMO systems

December 2019
Wei-Chiang Wu

The problem of the simultaneous multi-user resource allocation algorithm in orthogonal frequency division multiple access (OFDMA) based systems has recently attracted significant interest. However,...

Receiver power allocation and transmitter power control analysis for multiple-receiver wireless power transfer systems

December 2019
Zhi-Hao Guo | Shi-Er Dong

As different power has its own receivers, this paper analyzes and designs a multiple-receiver wireless power transfer (WPT) system systematically. The equivalent circuit model of the system is established...

IoT-solar energy powered smart farm irrigation system

December 2019
A.R. Al-Ali | Ahmad Al Nabulsi | Shayok Mukhopadhyay | Mohammad Shihab Awal | Sheehan Fernandes | Khalil Ailabouni

As the Internet of things (IoT) technology is evolving, distributed solar energy resources can be operated, monitored, and controlled remotely. The design of an IoT based solar energy system for smart...

Future hybrid of photovoltaic and fuel cell for Langkawi SkyCab

December 2019
S.M. Hussin | Z. Salam | M.P. Abdullah | N. Rosmin | D.M. Said | M. Rasid

Langkawi SkyCab has the highest energy demand and it keeps increasing year by year. This study proposed alternatives energy of hybrid photovoltaic and fuel cell systems for the SkyCab’s operation. The...

Technical investigation on V2G, S2V, and V2I for next generation smart city planning

December 2019
MD. Shahrukh Adnan Khan | Kazi Mahtab Kadir | Khandaker Sultan Mahmood | Md Ibrahim Ibne Alam | Ainun Kamal | Md Mamoon Al Bashir

The paper investigates a few of the major areas of the next generation technological advancement, “smart city planning concept”. The areas that the paper focuses are vehicle to grid (V2G), sun to vehicle...

Blockchain energy: Blockchain in future energy systems

December 2019
Bernd Teufel | Anton Sentic | Mathias Barmet

The ongoing, in-depth transformation of the electricity sector towards increased use of alternative, renewable energy sources extends beyond a simple decentralisation drive in the electricity market....

Micropillar Cavity Design for 1.55-μm Quantum-Dot Single-Photon Sourcesb

September 2019
Hai-Zhi Song | Wei Zhang | Li-Bo Yu | Zhiming M. Wang

The 1.55-μm quantum-dot (QD) micropillar cavities are strongly required as single photon sources (SPSs) for silica-fiber-based quantum information processing. Theoretical analysis shows that the adiabatic...

Direct Measurement of Non-Classical Photon Statistics with a Multi-Pixel Photon Counterb

September 2019
Cheng-Jie Ding | You-Ying Rong | Yu Chen | Xiu-Liang Chen | E Wu

Photon number resolving detectors with high accuracy bring broad applications in long-distance laser ranging, ultrafast spectroscopy, and quantum optics. In this paper, we observed the non-classical...

Cooperative Spectrum Sensing in Cognitive Radio Using Bayesian Updating with Multiple Observationsa

September 2019
Yung-Fa Huang | Jyu-Wei Wang

We study cooperative spectrum sensing in cognitive radio (CR) networks using the hidden Markov model (HMM) for opportunistic spectrum access (OSA). We assume that the primary channel operates in a time...

Elimination of Spatial Side-Channel Information for Compact Quantum Key Distribution Sendersb

September 2019
Wei-Shao Huang | Wei Zhang | Yi-Dong Huang

For a compact quantum key distribution (QKD) sender for the polarization encoding BB84 protocol, an eavesdropper could take a side-channel attack by measuring the spatial information of photons to infer...

Real-Time Streaming Relay Mechanism for P2P Conferences on Hierarchical Overlay Networksb

September 2019
Hui-Kai Su | Jian-Ting Pan | Kim-Joan Chen | Marek R. Ogiela | Hsing-Chung Chen

A peer-to-peer (P2P) multimedia conferencing service is operating that users share their resources to each other on the Internet. It can solve the problem in the centralized conferencing architecture,...

Joint Monitoring of Ground and Sky for Cereal Crops Based on Scatterometer Measurement and ASAR Imagesb

September 2019
Lei He | Feng-Jin Xiao

The joint monitoring of the ground and sky for cereal crops based on microwave data has become a popular method for researches on earth surface objects. Focused on the sensitivity of backscatter from...

Smart Dynamic Resource Allocation Model for Patient-Driven Mobile Medical Information System Using C4.5 Algorithm

September 2019
Ching-Kan Lo | Hsing-Chung Chen | Pei-Yuan Lee | Ming-Chou Ku | Lidia Ogiela | Cheng-Hung Chuang

A mobile medical information system (MMIS) is an integrated application (app) of traditional hospital information systems (HIS) which comprise a picture archiving and communications system (PACS), laboratory...

Quantum Cryptography for Internet of Things Securitya

September 2019
Alekha Parimal Bhatt | Anand Sharma

Internet of things (IoT) is a developing technology with a lot of scope in the future. It can ease various different tasks for us. On one hand, IoT is useful for us, on the other hand, it has many serious...

Processing Mechanism of Chinese Verbal Jokes: Evidence from ERP and Neural Oscillations

September 2019
Xue-Yan Li | Hui-Li Wang | Pertti Saariluoma | Guang-Hui Zhang | Yong-Jie Zhu | Chi Zhang | Feng-Yu Cong | Tapani Ristaniemi

The cognitive processing mechanism of humor refers to how the system of neural circuitry and pathways in the brain deals with the incongruity in a humorous manner. The past research has revealed different...

No-Reference Image Quality Assessment Method Based on Visual Parameters

June 2019
Yu-Hong Liu | Kai-Fu Yang | Hong-Mei Yan

Recent studies on no-reference image quality assessment (NR-IQA) methods usually learn to evaluate the image quality by regressing from human subjective scores of the training samples. This study presented...

Fabrication of Co2Fe(Al,Si) and Co2Fe(Al,Si)/MgO on Ge(111) Substrate and Its Magnetic Propertiesb

June 2019
Kohei Kataoka | Nobuki Tezuka | Masashi Matsuura | Satoshi Sugimoto

We investigated the interfacial effects on magnetic properties in Co2Fe(Al,Si)/Ge (CFAS/Ge) and CFAS/MgO/Ge systems to demonstrate the effects of the interface structure on magnetic properties. CFAS...

Characterization of Cd1-xZnx Te (0≤x≤1) Nanolayers Grown by Atomic Layer Deposition on GaSb and GaAs (001) Oriented Substrates*

June 2019
Joel Díaz-Reyes | Roberto Saúl Castillo-Ojeda | José Eladio Flores-Mena

ZnTe, CdTe, and the ternary alloy CdZnTe are important semiconductor materials used widely for the detection of an important range of electromagnetic radiation as gamma ray and X-ray. Although, recently...

Energy Harvesting—Technical Analysis of Evolution, Control Strategies, and Future Aspectsa

June 2019
MD. Shahrukh Adnan Khan | Md. Tanbhir Hoq | A.H.M. Zadidul Karim | Md. Khairul Alam | Masum Howlader | Rajprasad Kumar Rajkumar

This paper provides a technical analysis of energy harvesting (EH) in the field of power and energy sector, including different aspects of harvesting energy, individual case history, control strategies...

Oscillatory-Plus-Transient Signal Decomposition Using TQWT and MCA

June 2019
G. Ravi Shankar Reddy | Rameshwar Rao

This paper describes a method for decomposing a signal into the sum of an oscillatory component and a transient component. The process uses the tunable Q-factor wavelet transform (TQWT): The oscillatory...

Infrared Radiance Simulation and Application under Cloudy Sky Conditions Based on HIRTM

June 2019
Jian-Hua Qu | Jun-Jie Yan | Mao-Nong Ran

An algorithm based on hyperspectral infrared cloudy radiative transfer model (HIRTM) is introduced and a simulation method for infrared image of the generation geostationary meteorological satellite...

Design of Computationally Efficient Sharp FIR Filter Utilizing Modified Multistage FRM Technique for Wireless Communications Systems

June 2019
Tirthadip Sinha | Jaydeb Bhaumik

Modern wireless communications gadgets demand multi-standard communications facilities with least overlap between different input radio channels. A sharp digital filter of extremely narrow transition-width...

Energy Harvesting in Cognitive Networks with Cooperative Beamforming: Power Allocation and Stability Analysisb

June 2019
Jin-Xin Niu | Wei Guo

Energy harvesting (EH) is a promising technology to improve both energy efficiency and spectral efficiency in cognitive radio (CR) networks. However, due to the randomness of the harvested energy and...

Convergence of the Interior Penalty Integral Equation Domain Decomposition Methodb

June 2019
Bo Mi | Yu Hu | Zhang Liu | Ling Qin

To solve electrically large scattering problems with limited memory, a Gauss-Seidel iteration scheme is applied to solve the interior penalty integral equation domain decomposition method. Since the...

Components and Development in Big Data System: A Surveyb

March 2019
Jing-Huan Yu | Zi-Meng Zhou

With the growth of distributed computing systems, the modern Big Data analysis platform products often have diversified characteristics. It is hard for users to make decisions when they are in early...

Hyperparameter Optimization for Machine Learning Models Based on Bayesian Optimizationb

March 2019
Jia Wu | Xiu-Yun Chen | Hao Zhang | Li-Dong Xiong | Hang Lei | Si-Hao Deng

Hyperparameters are important for machine learning algorithms since they directly control the behaviors of training algorithms and have a significant effect on the performance of machine learning models....

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