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Engineering Letters
Objectives and Scope Engineering Letters is published with both online and print versions. The journal covers the frontier issues in the engineering and the computer science and their applications in business, industry and other subjects. The computer science is a branch of engineering science that studies computable processes and structures. It contains theories for understanding computing systems and methods; computational algorithms and tools; methodologies for testing of concepts. The subjects covered by the journal include artificial intelligence, bioinformatics, computational statistics, database, data mining, financial engineering, hardware systems, imaging engineering, industrial engineering, internet computing, networking, operations research, scientific computing, software engineering, and their applications etc. Printed copies of the journal are distributed to accredited universities and government libraries. All the papers in the journal are also available freely with online full-text content and permanent worldwide web link. The abstracts will be indexed and available at major academic databases. ISSN: 1816-0948 (online version); 1816-093X (print version) Subject Category: Computer science and engineering Published by: International Association of Engineers
Contents: Volume 28 Issue 4 (Online version available: 23 November 2020)
JOURNAL PAPERS: A Non-dimensional Mathematical Model of Salinity Measurement in the Chaophraya River Using a New Fourth Order Finite Difference Method with the Saulyev Technique Nataya Camcoon, and Nopparat Pochai Engineering Letters, 28:4, pp978-984 [Online Full Text] Nataya Camcoon, and Nopparat Pochai, "A Non-dimensional Mathematical Model of Salinity Measurement in the Chaophraya River Using a New Fourth Order Finite Difference Method with the Saulyev Technique," Engineering Letters, vol. 28, no.4, pp978-984, 2020
Large Sparse State Estimation based on a Parallel Dual Adaptive FISTA Method Cristhian D. Molina-Machado, Juan D. Martinez-Vargas, and Eduardo Giraldo Engineering Letters, 28:4, pp985-990 [Online Full Text] Cristhian D. Molina-Machado, Juan D. Martinez-Vargas, and Eduardo Giraldo, "Large Sparse State Estimation based on a Parallel Dual Adaptive FISTA Method," Engineering Letters, vol. 28, no.4, pp985-990, 2020
Prediction of Smoke Back-layering Length and Critical Velocity in a Utility Tunnel Z. P. BAI, and Y. F. LI Engineering Letters, 28:4, pp991-995 [Online Full Text] Z. P. BAI, and Y. F. LI, "Prediction of Smoke Back-layering Length and Critical Velocity in a Utility Tunnel," Engineering Letters, vol. 28, no.4, pp991-995, 2020
Determining the Membership Percentage of Each Node in Overlapping Communities Using Multi-agent Collective Intelligence Mohammad Akafan, Behrouz Minaei-Bidgoli, and Alireza Bagheri Engineering Letters, 28:4, pp996-1010 [Online Full Text] Mohammad Akafan, Behrouz Minaei-Bidgoli, and Alireza Bagheri, "Determining the Membership Percentage of Each Node in Overlapping Communities Using Multi-agent Collective Intelligence," Engineering Letters, vol. 28, no.4, pp996-1010, 2020
Incorporating Feature Selection in the Improved Stacking Algorithm for Online Learning Analysis and Prediction Hong Dai, Wenkai Wu, Jiacheng Li, and Yangke Yuan Engineering Letters, 28:4, pp1011-1022 [Online Full Text] Hong Dai, Wenkai Wu, Jiacheng Li, and Yangke Yuan, "Incorporating Feature Selection in the Improved Stacking Algorithm for Online Learning Analysis and Prediction," Engineering Letters, vol. 28, no.4, pp1011-1022, 2020
An SVM-Based Classification Model for Migration Prediction of Beijing Lan Zhang, Lina Luo, Lei Hu, and Maohua Sun Engineering Letters, 28:4, pp1023-1030 [Online Full Text] Lan Zhang, Lina Luo, Lei Hu, and Maohua Sun, "An SVM-Based Classification Model for Migration Prediction of Beijing," Engineering Letters, vol. 28, no.4, pp1023-1030, 2020
Turing Instabilities Analysis and Spatiotemporal Patterns Formation Near a Hopf Bifurcation Lianchao Gu, Shihong Zhong, Peiliang Gong, Bo Wang, and Hongqing Wang Engineering Letters, 28:4, pp1031-1040 [Online Full Text] Lianchao Gu, Shihong Zhong, Peiliang Gong, Bo Wang, and Hongqing Wang, "Turing Instabilities Analysis and Spatiotemporal Patterns Formation Near a Hopf Bifurcation," Engineering Letters, vol. 28, no.4, pp1031-1040, 2020
Optimal Reinsurance and Investment Strategy Under CEV Model with Fractional Power Utility Function Maulana Malik, Siti Sabariah Abas, Mustafa Mamat, Sukono, and Agung Prabowo Engineering Letters, 28:4, pp1041-1046 [Online Full Text] Maulana Malik, Siti Sabariah Abas, Mustafa Mamat, Sukono, and Agung Prabowo, "Optimal Reinsurance and Investment Strategy Under CEV Model with Fractional Power Utility Function," Engineering Letters, vol. 28, no.4, pp1041-1046, 2020
Research on Time-frequency Characteristics for Blasting Vibration Signal of CO2 Blasting by Frequency Slice Wavelet Transform Yongqing Zeng, Haibo Li, Xiang Xia, Shouchun Deng, Hong Zuo, Haozhen Yue, and Hua Luo Engineering Letters, 28:4, pp1047-1057 [Online Full Text] Yongqing Zeng, Haibo Li, Xiang Xia, Shouchun Deng, Hong Zuo, Haozhen Yue, and Hua Luo, "Research on Time-frequency Characteristics for Blasting Vibration Signal of CO2 Blasting by Frequency Slice Wavelet Transform," Engineering Letters, vol. 28, no.4, pp1047-1057, 2020
A Global Optimization Algorithm for Solving Indefinite Quadratic Programming Chunfeng Wang, Yaping Deng, and Peiping Shen Engineering Letters, 28:4, pp1058-1062 [Online Full Text] Chunfeng Wang, Yaping Deng, and Peiping Shen, "A Global Optimization Algorithm for Solving Indefinite Quadratic Programming," Engineering Letters, vol. 28, no.4, pp1058-1062, 2020
Predicting Index Returns from the Market Structure Disagreement: Evidence from China Zhipeng Ge, Wenpeng Wang, and Dafeng Chen Engineering Letters, 28:4, pp1063-1074 [Online Full Text] Zhipeng Ge, Wenpeng Wang, and Dafeng Chen, "Predicting Index Returns from the Market Structure Disagreement: Evidence from China," Engineering Letters, vol. 28, no.4, pp1063-1074, 2020
The Optimal Estimation of the Turan-type Inequality for the Gamma Function and Its Numerical Method Zhongfeng Sun, and Huizeng Qin Engineering Letters, 28:4, pp1075-1080 [Online Full Text] Zhongfeng Sun, and Huizeng Qin, "The Optimal Estimation of the Turan-type Inequality for the Gamma Function and Its Numerical Method," Engineering Letters, vol. 28, no.4, pp1075-1080, 2020
Elementary Wave Interactions for a Simplified Model in Magnetogasdynamics Yujin Liu, and Wenhua Sun Engineering Letters, 28:4, pp1081-1087 [Online Full Text] Yujin Liu, and Wenhua Sun, "Elementary Wave Interactions for a Simplified Model in Magnetogasdynamics," Engineering Letters, vol. 28, no.4, pp1081-1087, 2020
A Novel Color Image Encryption Method Based on Sequence Cross Transformation and Chaotic Sequences Chunming Xu, Yong Zhang, and Zhenglan Gu Engineering Letters, 28:4, pp1088-1092 [Online Full Text] Chunming Xu, Yong Zhang, and Zhenglan Gu, "A Novel Color Image Encryption Method Based on Sequence Cross Transformation and Chaotic Sequences," Engineering Letters, vol. 28, no.4, pp1088-1092, 2020
The Phase Locking Technique for Demodulators of the Binary Phase-Shift Keyed Signals Oleg V. Chernoyarov, Vladimir P. Litvinenko, Yuliya V. Litvinenko, Boris V. Matveev, and Alexander A. Makarov Engineering Letters, 28:4, pp1093-1099 [Online Full Text] Oleg V. Chernoyarov, Vladimir P. Litvinenko, Yuliya V. Litvinenko, Boris V. Matveev, and Alexander A. Makarov, "The Phase Locking Technique for Demodulators of the Binary Phase-Shift Keyed Signals," Engineering Letters, vol. 28, no.4, pp1093-1099, 2020
An MX/G/1 G-queue with Single Vacation, Setup Times and Working Breakdown Jing Li, and Tao Li Engineering Letters, 28:4, pp1100-1107 [Online Full Text] Jing Li, and Tao Li, "An MX/G/1 G-queue with Single Vacation, Setup Times and Working Breakdown," Engineering Letters, vol. 28, no.4, pp1100-1107, 2020
Design an Intelligent Problem Solver in Geometry based on Knowledge Model of Relations Minh N. Phan, Hien D. Nguyen, Trong T. Le, Dung A. Tran, and Nha P. Tran Engineering Letters, 28:4, pp1108-1117 [Online Full Text] Minh N. Phan, Hien D. Nguyen, Trong T. Le, Dung A. Tran, and Nha P. Tran, "Design an Intelligent Problem Solver in Geometry based on Knowledge Model of Relations," Engineering Letters, vol. 28, no.4, pp1108-1117, 2020
A Method for Designing Stealth Radar Waveform and its Performance Analysis Qiongdan Huang, Honggang Wang, Hanlu Zhang, and JinWei Song Engineering Letters, 28:4, pp1118-1124 [Online Full Text] Qiongdan Huang, Honggang Wang, Hanlu Zhang, and JinWei Song, "A Method for Designing Stealth Radar Waveform and its Performance Analysis," Engineering Letters, vol. 28, no.4, pp1118-1124, 2020
Dynamic Analysis and Control Design of Kinematically-Driven Multibody Mechanical Systems Carmine Maria Pappalardo, and Domenico Guida Engineering Letters, 28:4, pp1125-1144 [Online Full Text] Carmine Maria Pappalardo, and Domenico Guida, "Dynamic Analysis and Control Design of Kinematically-Driven Multibody Mechanical Systems," Engineering Letters, vol. 28, no.4, pp1125-1144, 2020
Cross-correlation Analysis Method on Explosion Seismic Waves Data Qingwei GUO, Wanpeng WANG, Yibo XIONG, and Yongxiang SHI Engineering Letters, 28:4, pp1145-1151 [Online Full Text] Qingwei GUO, Wanpeng WANG, Yibo XIONG, and Yongxiang SHI, "Cross-correlation Analysis Method on Explosion Seismic Waves Data," Engineering Letters, vol. 28, no.4, pp1145-1151, 2020
A Fuzzy Forecasting Logic for Glove Protein Sample Retrieving System Jin-Long Tan, Kok-Swee Sim, and Boon-Chin Yeo Engineering Letters, 28:4, pp1152-1160 [Online Full Text] Jin-Long Tan, Kok-Swee Sim, and Boon-Chin Yeo, "A Fuzzy Forecasting Logic for Glove Protein Sample Retrieving System," Engineering Letters, vol. 28, no.4, pp1152-1160, 2020
Analysis of Titanic Disaster using Machine Learning Algorithms Abdullahi Adinoyi Ibrahim, and Rabiat Ohunene Abdulaziz Engineering Letters, 28:4, pp1161-1167 [Online Full Text] Abdullahi Adinoyi Ibrahim, and Rabiat Ohunene Abdulaziz, "Analysis of Titanic Disaster using Machine Learning Algorithms," Engineering Letters, vol. 28, no.4, pp1161-1167, 2020
Analysis of Water-Filling Random Resource Allocation (W-FRRA) for Energy Saving in Light Fidelity (LiFi) Brian Pamukti, Vinsensius Sigit W.P., Arfianto Fahmi, Nachwan Mufti Adriansyah, and Nur Andini Engineering Letters, 28:4, pp1168-1173 [Online Full Text] Brian Pamukti, Vinsensius Sigit W.P., Arfianto Fahmi, Nachwan Mufti Adriansyah, and Nur Andini, "Analysis of Water-Filling Random Resource Allocation (W-FRRA) for Energy Saving in Light Fidelity (LiFi)," Engineering Letters, vol. 28, no.4, pp1168-1173, 2020
Smart Home Environment Management Using Programmable Logic Controller Yu-Huei Cheng, Pei-Ju Chao, Hsin-Ying Liang, and Che-Nan Kuo Engineering Letters, 28:4, pp1174-1181 [Online Full Text] Yu-Huei Cheng, Pei-Ju Chao, Hsin-Ying Liang, and Che-Nan Kuo, "Smart Home Environment Management Using Programmable Logic Controller," Engineering Letters, vol. 28, no.4, pp1174-1181, 2020
An Improved Flower Pollination Algorithm Based on Muti-population Co-evolutionary Strategy to Solve Function Optimization Problems Meng-Wei Guo, Dong Wei, Jie-Sheng Wang, and Xiao-Xu Ma Engineering Letters, 28:4, pp1182-1190 [Online Full Text] Meng-Wei Guo, Dong Wei, Jie-Sheng Wang, and Xiao-Xu Ma, "An Improved Flower Pollination Algorithm Based on Muti-population Co-evolutionary Strategy to Solve Function Optimization Problems," Engineering Letters, vol. 28, no.4, pp1182-1190, 2020
Bankruptcy Prediction using Hybrid Neural Networks with Artificial Bee Colony Said Marso, and Mohamed EL Merouani Engineering Letters, 28:4, pp1191-1200 [Online Full Text] Said Marso, and Mohamed EL Merouani, "Bankruptcy Prediction using Hybrid Neural Networks with Artificial Bee Colony," Engineering Letters, vol. 28, no.4, pp1191-1200, 2020
Characteristic Analysis of Highly-Birefringence Photonic Crystal Fiber Ring Resonator for Resonant Fiber Optic Gyro Zhenpeng Wang, Xiaoping Tang, Mingxin Yin, Jinchuan You, and Fei Yu Engineering Letters, 28:4, pp1201-1206 [Online Full Text] Zhenpeng Wang, Xiaoping Tang, Mingxin Yin, Jinchuan You, and Fei Yu, "Characteristic Analysis of Highly-Birefringence Photonic Crystal Fiber Ring Resonator for Resonant Fiber Optic Gyro," Engineering Letters, vol. 28, no.4, pp1201-1206, 2020
Resource Allocation under Sports Management Systems: Game-theoretical Methods Yu-Hsien Liao, Pang-Tung Liu, Ruey-Rong Huang, Kun-Chang Lee, and En-Cheng Chi Engineering Letters, 28:4, pp1207-1212 [Online Full Text] Yu-Hsien Liao, Pang-Tung Liu, Ruey-Rong Huang, Kun-Chang Lee, and En-Cheng Chi, "Resource Allocation under Sports Management Systems: Game-theoretical Methods," Engineering Letters, vol. 28, no.4, pp1207-1212, 2020
Solving the Telecommunication Network Problem using Vague Graph Lihua Lin, Meichun Zhang, and Li Ma Engineering Letters, 28:4, pp1213-1219 [Online Full Text] Lihua Lin, Meichun Zhang, and Li Ma, "Solving the Telecommunication Network Problem using Vague Graph," Engineering Letters, vol. 28, no.4, pp1213-1219, 2020
Designing of a Rear Suspension for a Race Car Greg Wheatley, Brent Lane, and Rendage Sachini Sandeepa Chandrasiri Engineering Letters, 28:4, pp1220-1231 [Online Full Text] Greg Wheatley, Brent Lane, and Rendage Sachini Sandeepa Chandrasiri, "Designing of a Rear Suspension for a Race Car," Engineering Letters, vol. 28, no.4, pp1220-1231, 2020
Multiplicity of Positive Almost Periodic Solutions and Local Asymptotical Stability for a Kind of Time-Varying Fishing Model with Harvesting Term Yuntao Liu, Yongzhi Liao, Yali Yang, Sufang Han, and Tianwei Zhang Engineering Letters, 28:4, pp1232-1237 [Online Full Text] Yuntao Liu, Yongzhi Liao, Yali Yang, Sufang Han, and Tianwei Zhang, "Multiplicity of Positive Almost Periodic Solutions and Local Asymptotical Stability for a Kind of Time-Varying Fishing Model with Harvesting Term," Engineering Letters, vol. 28, no.4, pp1232-1237, 2020
Algorithms and Devices for Noncoherent Digital Radio Signal Processing Oleg V. Chernoyarov, Alexey N. Glushkov, Vladimir P. Litvinenko, Boris V. Matveev, and Alexander A. Makarov Engineering Letters, 28:4, pp1238-1248 [Online Full Text] Oleg V. Chernoyarov, Alexey N. Glushkov, Vladimir P. Litvinenko, Boris V. Matveev, and Alexander A. Makarov, "Algorithms and Devices for Noncoherent Digital Radio Signal Processing," Engineering Letters, vol. 28, no.4, pp1238-1248, 2020
Hot Roll Forming Analysis of Tapered Member of QP980 Steel for Lightweight Vehicles Juanjuan Zhao, Yanzhi Guan, and Weiqiang Xue Engineering Letters, 28:4, pp1249-1253 [Online Full Text] Juanjuan Zhao, Yanzhi Guan, and Weiqiang Xue, "Hot Roll Forming Analysis of Tapered Member of QP980 Steel for Lightweight Vehicles," Engineering Letters, vol. 28, no.4, pp1249-1253, 2020
Learning Graph-based Embedding from EHRs for Time-aware Patient Similarity Hua Jiang, and Dan Yang Engineering Letters, 28:4, pp1254-1262 [Online Full Text] Hua Jiang, and Dan Yang, "Learning Graph-based Embedding from EHRs for Time-aware Patient Similarity," Engineering Letters, vol. 28, no.4, pp1254-1262, 2020
New family of Chebyshev's Method for Finding Simple Roots of Nonlinear Equations M. Barrada, R. Benkhouya, Ch. Ziti, and A. Rhattoy Engineering Letters, 28:4, pp1263-1270 [Online Full Text] M. Barrada, R. Benkhouya, Ch. Ziti, and A. Rhattoy, "New family of Chebyshev's Method for Finding Simple Roots of Nonlinear Equations," Engineering Letters, vol. 28, no.4, pp1263-1270, 2020
Impact of Safety Worker Behaviour on Safety Performance in Construction Firm of Nepal; A Moderated Mediation Model Dinesh Sukamani, Junwu Wang, Manita Kusi, and Ashok Shah Engineering Letters, 28:4, pp1271-1286 [Online Full Text] Dinesh Sukamani, Junwu Wang, Manita Kusi, and Ashok Shah, "Impact of Safety Worker Behaviour on Safety Performance in Construction Firm of Nepal; A Moderated Mediation Model," Engineering Letters, vol. 28, no.4, pp1271-1286, 2020
Automatic Classification of Road Safety Level Using Model Transfer and Data Augmentation Zhihua Hu, and Xiaoming Zhu Engineering Letters, 28:4, pp1287-1294 [Online Full Text] Zhihua Hu, and Xiaoming Zhu, "Automatic Classification of Road Safety Level Using Model Transfer and Data Augmentation," Engineering Letters, vol. 28, no.4, pp1287-1294, 2020
Automated Detection of COVID-19 Infected Lesion on Computed Tomography Images Using Faster-RCNNs Siti Nurmaini, Alexander Edo Tondas, Radiyati Umi Partan, Muhammad Naufal Rachmatullah, Annisa Darmawahyuni, Firdaus Firdaus, Bambang Tutuko, Rachmat Hidayat, and Ade Iriani Sapitri Engineering Letters, 28:4, pp1295-1301 [Online Full Text] Siti Nurmaini, Alexander Edo Tondas, Radiyati Umi Partan, Muhammad Naufal Rachmatullah, Annisa Darmawahyuni, Firdaus Firdaus, Bambang Tutuko, Rachmat Hidayat, and Ade Iriani Sapitri, "Automated Detection of COVID-19 Infected Lesion on Computed Tomography Images Using Faster-RCNNs," Engineering Letters, vol. 28, no.4, pp1295-1301, 2020
A New Method for Multi-Attribute Decision-Making Based on Single-Valued Neutrosophic Sets Wanhong Ye, Juanjuan Geng, Xiangxiang Cui, and Dongsheng Xu Engineering Letters, 28:4, pp1302-1309 [Online Full Text] Wanhong Ye, Juanjuan Geng, Xiangxiang Cui, and Dongsheng Xu, "A New Method for Multi-Attribute Decision-Making Based on Single-Valued Neutrosophic Sets," Engineering Letters, vol. 28, no.4, pp1302-1309, 2020
The Wiener-Hopf Factorization for Pricing Options Made Easy Oleg Kudryavtsev, and Praskoviya Luzhetskaya Engineering Letters, 28:4, pp1310-1317 [Online Full Text] Oleg Kudryavtsev, and Praskoviya Luzhetskaya, "The Wiener-Hopf Factorization for Pricing Options Made Easy," Engineering Letters, vol. 28, no.4, pp1310-1317, 2020
A New Class of Two-parameter Generalized Exponential Distribution and Its Statistical Inference Dongsheng Xu, Lijuan Peng, Xiangxiang Cui, and Juan Zhang Engineering Letters, 28:4, pp1318-1324 [Online Full Text] Dongsheng Xu, Lijuan Peng, Xiangxiang Cui, and Juan Zhang, "A New Class of Two-parameter Generalized Exponential Distribution and Its Statistical Inference," Engineering Letters, vol. 28, no.4, pp1318-1324, 2020
Note: Natural Extensions of the Equal Allocation of Non-Separable Costs Yan-An Hwang, and Yu-Hsien Liao Engineering Letters, 28:4, pp1325-1330 [Online Full Text] Yan-An Hwang, and Yu-Hsien Liao, "Note: Natural Extensions of the Equal Allocation of Non-Separable Costs," Engineering Letters, vol. 28, no.4, pp1325-1330, 2020
A Mathematical Model for the Risk Analysis of Airborne Infectious Disease in an Outpatient Room with Personal Classification Factor Kewalee Suebyat, Pravitra Oyjinda, Sureerat A. Konglok, and Nopparat Pochai Engineering Letters, 28:4, pp1331-1337 [Online Full Text] Kewalee Suebyat, Pravitra Oyjinda, Sureerat A. Konglok, and Nopparat Pochai, "A Mathematical Model for the Risk Analysis of Airborne Infectious Disease in an Outpatient Room with Personal Classification Factor," Engineering Letters, vol. 28, no.4, pp1331-1337, 2020
Research on Bi-level Game Scheduling for Emergency Rescue Workers under the Condition of Limited Rationality Sinan Liu, Changfeng Zhu, Yanhui Zheng, and Qingrong Wang Engineering Letters, 28:4, pp1338-1347 [Online Full Text] Sinan Liu, Changfeng Zhu, Yanhui Zheng, and Qingrong Wang, "Research on Bi-level Game Scheduling for Emergency Rescue Workers under the Condition of Limited Rationality," Engineering Letters, vol. 28, no.4, pp1338-1347, 2020
An Improved Enhanced Fireworks Algorithm Based on Adaptive Explosion Amplitude and Levy Flight Qiang Qu, Mei-li Qi, Ru-bing Gong, and Xue-bo Chen Engineering Letters, 28:4, pp1348-1357 [Online Full Text] Qiang Qu, Mei-li Qi, Ru-bing Gong, and Xue-bo Chen, "An Improved Enhanced Fireworks Algorithm Based on Adaptive Explosion Amplitude and Levy Flight," Engineering Letters, vol. 28, no.4, pp1348-1357, 2020
An Evaluation of Left and Right Brain Dominance using Electroencephalogram Signal Z. Y. Lim, K. S. Sim, and S. C. Tan Engineering Letters, 28:4, pp1358-1367 [Online Full Text] Z. Y. Lim, K. S. Sim, and S. C. Tan, "An Evaluation of Left and Right Brain Dominance using Electroencephalogram Signal," Engineering Letters, vol. 28, no.4, pp1358-1367, 2020
Coming Special Issues of Engineering Letters Engineering Letters welcomes author submission of papers concerning any branch of the engineering and the computer science and their applications in business, industry and other subjects. The subjects covered by the journal include artificial intelligence, bioinformatics, computational statistics, database, data mining, financial engineering, hardware systems, imaging engineering, industrial engineering, internet computing, networking, operations research, scientific computing, software engineering, and their applications. With the efforts of the Editorial Board Members of Engineering Letters, the new online version and print version of the journal Engineering Letters has become available to the general public, instead of its old restricted versions. All submitted papers are to be peer-reviewed for ensuring their qualities.
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