Image Segmentation Method With Improved GA Optimization of Two-Dimensional Maximum Entropy by Jin Wang, Yanli Tan, Xiaoning Bo, Guoqin Li

“…Image segmentation is the cornerstone that determines the effectiveness of image processing, but traditional image segmentation methods have issues such as long computation time, low recognition accuracy, and poor anti-interference ability. To address this issue, research improves the genetic algorithm using adaptive hybridization and adaptive mutation probability, and combines it with the Bat algorithm to optimize the local optimization problem of the image. …”
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A numerical study on the optimal placement of two air purifiers for simultaneous operation in a school classroom by Chengxi Yao, Seungjae Lee, Taesung Kim

“…This study investigates how to optimally place and operate two air purifiers in a national standard-size classroom to improve air quality uniformly and effectively. …”
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Optimization Design of Anti-aliasing Filter for the Stability and Instability Detection Device of EMU by LI Lun, WU Wenhui, LI Na, LI Zixian, TAN Fumin, LIU Yuran

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Comprehensive Performance-Oriented Multi-Objective Optimization of Hemispherical Resonator Structural Parameters by Xiaohao Liu, Xin Jin, Chaojiang Li, Yumeng Ma, Deshan Xu, Simin Guo

“…Subsequently, the NSGA-II algorithm is applied to perform multi-objective mapping of these parameters, achieving an optimized resonator with a 4.61% increase in the minimum frequency difference from interference modes and a substantial improvement in thermoelastic damping of approximately 70.41%. …”
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Convex optimization–based multi-user detection in underwater acoustic sensor networks by Jianping Wang, Shujing Zhang, Wei Chen, Dechuan Kong, Zhou Yu

“…Nevertheless, severe multiple access interference is a huge challenge. As the core technology, multi-user detection is used to eliminate multiple access interference. …”
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Enhancing QoS in 6G Networks Through Multi-IAB Relaying Strategies With Optimal Path Selection by Inam Ullah, Hesham El El Sayed, Alexis A. Dowhuszko, Umerulfaruque Shehseid, Manzoor Ahmed Khan, Jyri Hamalainen

“…This selection scheme allows a mobile UE to connect to a gNB or an IAB node, ensuring improved Signal-to-Interference-and-Noise-Ratio (SINR) levels and, consequently, higher e2e data rates. …”
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Performance optimization of physical layer security in STAR-RIS aided NOMA system by LI Meiling, WANG Yumin, WANG Sijing, ZHANG Haijun

“…The strong coupling characteristics of the imperfect channel state information and the imperfect successive interference cancellation makes it faces the great challenge in evaluating the secure performance accurately for the simultaneously transmitting and reflecting reconfigurable intelligent surface (STAR-RIS) aided non-orthogonal multiple access (NOMA) transmission systems. …”
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Development of a Dispersive Liquid–Liquid Microextraction Method for Quantification of Volatile Compounds in Wines Using Gas Chromatography–Mass Spectrometry by Dinesha Katugampala Appuhamilage, Rebecca E. Jelley, Emma Sherman, Lisa I. Pilkington, Farhana R. Pinu, Bruno Fedrizzi

“…<b>Methods</b>: Four critical parameters were optimised using a D-optimal design to maximise extraction outcomes of the targeted analytes from a 10 mL sample, while minimising interference from other compounds. …”
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Research and optimization on the sensing algorithm for 6G integrated sensing and communication network by Xiaoyun WANG, Xiaozhou ZHANG, Liang MA, Yajuan WANG, Mengting LOU, Tao JIANG, Jing JIN, Qixing WANG, Guangyi LIU

“…High-precision sensing is one of the basic capabilities of 6G mobile communication system to fulfill the demands of many application scenarios in the future, and the integrated design of sensing and communication (ISAC) is an important direction of 6G research.The works on ISAC mainly focus on improving the sensing performance.However, besides high sensing accuracy, 6G ISAC network still has a high communication rate requirement.Therefore, joint analysis and design of communication and sensing is necessary.First, three classic sensing algorithms were introduced that could achieve multi-target ranging and speed measurement, and the algorithms were analyzed from three aspects: sensing accuracy, communication performance and computational complexity.It is shown that the optimal sensing accuracy, sensing capacity and communication rate could not be achieved at the same time by using either one algorithm.Second, combined with the characteristics of different sensing algorithms, an adaptive sensing algorithm was proposed that the receiver selected the appropriate sensing algorithm according to the measured receive signal-to-interference-plus-noise ratio to realize the joint optimization of sensing and communication performance.Finally, the link-level simulation was carried out to verify that the proposed algorithm can obtain better sensing accuracy and communication capacity than any single algorithm.…”
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Gearbox fault diagnosis method based on optimized VMD-NLM with 1DDRSN by WAN Zhiguo, ZHAO Wei, WANG Zhiguo, DOU Yihua

“…ObjectiveAiming at the problem of poor accuracy of gearbox fault diagnosis under noise interference, a new fault diagnosis method for gearboxes based on the denoising methods of optimized variational modal decomposition (VMD）and non-local means (NLM) was constructed, combined with a one-dimensional deep residual shrinkage network (1DDRSN).MethodsFirstly, the parameters in the VMD were automatically optimized using the subtractive average-based optimization (SABO); secondly, each intrinsic mode function (IMF） after the decomposition of the VMD was filtered using sample entropy, and the noise-containing components were subjected to the NLM denoising and reconstruction; then, a residual network that combines the attention mechanism with soft thresholding was introduced to model 1DDRSN; finally, the denoised and reconstructed signals were inputted into the 1DDRSN for fault diagnosis and identification. …”
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Pattern Nulling of Linear Antenna Arrays Using Backtracking Search Optimization Algorithm by Kerim Guney, Ali Durmus

“…An evolutionary method based on backtracking search optimization algorithm (BSA) is proposed for linear antenna array pattern synthesis with prescribed nulls at interference directions. …”
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Self-Optimization of Pilot Power in Enterprise Femtocells Using Multi objective Heuristic by Lina S. Mohjazi, Mahmoud A. Al-Qutayri, Hassan R. Barada, Kin F. Poon, Raed M. Shubair

“…The results demonstrate that the algorithm can effectively optimize the coverage based on the current statistics of the global traffic distribution and the levels of interference between neighboring femtocells. …”
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Control optimization for permanent magnet synchronous generators in multi-source power systems by LI Lingyun, LIU Weizhi, WANG Yongxiang, LIU Yang

“…This paper presents the design optimization for the control of PMSGs from both strategy and controller perspectives. …”
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Multiclass dynamic emergency traffic collaborative assignment with parallel two-stage optimization by Zheng Liu, Jia-Lin Liu, Lei Zhang

“…Moreover, some novel optimization-based data-driven conclusions for dynamic evacuation and rescue traffic collaborative assignment are captured, e.g., compared with the traditional hierarchical solving approach, the parallel solving approach is more resistant to interference from rescue traffic during the evacuation, and can achieve better evacuation traffic optimization performance without delaying rescue traffic operation; there exists the mirror symmetry law to time and space allocation of the road network for the quick arrival of rescue vehicles in the disaster position during the evacuation.…”
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The application and optimization of rolling processing technology in improving the efficiency of deep hole processing by Tian Chunlei, Cao Yan, Chen Tian, Yuan Tianlong

“…In the experimental stage, the amount of interference, feed speed, and rotation speed were identified as the main influencing factors, and a multi-objective optimization model was established accordingly. …”
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An Optimization Method for Demand Response Information Transmission Based on Improved THP Coding by Lvbin MA, Yihao HAO, Li XUE, Bin LI, Bing QI, Songsong CHEN

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Ultrasharp Fano Resonances Based on the Circular Cavity Optimized by a Metallic Nanodisk by Yilin Wang, Shilei Li, Yunyun Zhang, Li Yu

“…To optimize the Fano profiles, we introduce a metallic nanodisk in the middle of the circular cavity. …”
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Coal Price Forecasting Using CEEMDAN Decomposition and IFOA-Optimized LSTM Model by Zhuang Liu, Xiaotuan Li

“…High- and low-frequency IMFs are differentiated using a single-sample T-test, with high-frequency components consolidated to minimize noise interference. Subsequently, the IFOA algorithm optimizes LSTM hyperparameters, boosting both generalization and prediction precision. …”
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Outage analysis and power optimization in uplink and downlink NOMA systems with Rician fading by Dipinkrishnan R, Vinoth Babu Kumaravelu

“…This work presents a comprehensive outage analysis of the uplink (UL) and downlink (DL)- NOMA system under perfect successive interference cancellation (pSIC) and imperfect SIC (iSIC) conditions. …”
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UAV-Based Pseudolite Navigation System Architecture Design and the Flight Path Optimization by Ruocheng Guo, Hong Yuan, Yang Zhang, Xiao Chen, Guanbing Zhang

“…Then, considering the flight cost of the UAV swarm, the optimization of the UAV swarm’s flight path aimed at improving regional navigation performance was studied. …”
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