Strategic Perturb and Observe Algorithm for Partial Shading Conditions by Muhammad Mateen Afzal Awan

Subjects: “…MPP, DC/DC Converter, MPPT algorithms, Perturb & Observe, MATLAB/Simulink…”
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Algorithmic transparency, union information rights and strategic litigation by Riccardo Maraga

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COMBINATORIAL ALGORITHM FOR OBJECT CONTOURS DETECTION OF DIGITAL IMAGES by B. A. Zalesky

“…An algorithm for the extraction of image contours is presented. …”
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ALGORITHMS OF GRAPH THEORY AND OPTIMIZATION OF THE SPECIAL OBJECT HEATING by A. N. Chichko, A. V. Borozdin, O. A. Sachek

“…Algorithm of the slug heating optimal regime at stepwise multizone heat supply is presented. …”
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Algorithms for Solving the Equilibrium Composition Model of Arc Plasma by Zhongyuan Chi, Yuzhang Ji, Ningning Liu, Tianchi Jiang, Xin Liu, Weijun Zhang

“…In the present study, the Homotopy Levenberg−Marquardt Algorithm (HLMA) and the Parameter Variation Levenberg–Marquardt Algorithm (PV–LMA), both developed in the context of high-temperature composition, are proposed to address the equilibrium composition model of plasma under the condition of local thermodynamic and chemical equilibrium. …”
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ALGORITHMIC ENUMERATION OF PROBLEMS IN THE CLASS NPcoNP by V. G. Naidenko

“…The problem of recursive (algorithmic) representation is considered for the complexity class NPcoNP. …”
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Low frequency steganography algorithm for H.264/AVC by Guang-lu HUA, Zhi-tang LI, Bing FENG

“…On the basis of analyzing some existing video data hiding algorithms and combining it with the features of H.264/AVC video low frequency coefficients,a new data hiding algorithm based on H.264/AVC low frequency domain was proposed.After quantification of DCT blocks in the low frequency area,three maximum absolute value of the nonzero coefficients were selected and information was embedded with an improved matrix encoding method.Simulation results show that the proposed algorithm can realize real-time embedding and extracting information,great capacity of embedding information,embedded high efficiency and less influence on video quality etc.…”
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ALGORITHM FOR FINDING DOMINATION RESOLVING NUMBER OF A GRAPH by Iqbal M. Batiha, Nidal Anakira, Basma Mohamed

“…This paper presents an algorithm for finding the domination resolving number of a graph.…”
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Adversarial patch defense algorithm based on PatchTracker by Zhenjie XIAO, Shiyu HUANG, Feng YE, Liqing HUANG, Tianqiang HUANG

“…The application of deep neural networks in target detection has been widely adopted in various fields.However, the introduction of adversarial patch attacks, which add local perturbations to images to mislead deep neural networks, poses a significant threat to target detection systems based on vision techniques.To tackle this issue, an adversarial patch defense algorithm based on PatchTracker was proposed, leveraging the semantic differences between adversarial patches and image backgrounds.This algorithm comprised an upstream patch detector and a downstream data enhancement module.The upstream patch detector employed a YOLOV5 (you only look once-v5) model with attention mechanism to determine the locations of adversarial patches, thereby improving the detection accuracy of small-scale adversarial patches.Subsequently, the detected regions were covered with appropriate pixel values to remove the adversarial patches.This module effectively reduced the impact of adversarial examples without relying on extensive training data.The downstream data enhancement module enhanced the robustness of the target detector by modifying the model training paradigm.Finally, the image with removed patches was input into the downstream YOLOV5 target detection model, which had been enhanced through data augmentation.Cross-validation was performed on the public TT100K traffic sign dataset.Experimental results demonstrated that the proposed algorithm effectively defended against various types of generic adversarial patch attacks when compared to situations without defense measures.The algorithm improves the mean average precision (mAP) by approximately 65% when detecting adversarial patch images, effectively reducing the false negative rate of small-scale adversarial patches.Moreover, compared to existing algorithms, this approach significantly enhances the accuracy of neural networks in detecting adversarial samples.Additionally, the method exhibited excellent compatibility as it does not require modification of the downstream model structure.…”
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Small-Size Algorithms for Quaternion Discrete Fourier Transform by Aleksandr Cariow, Dorota Majorkowska-Mech

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Algorithms for Railway Embedded Control Devices for Safety Manoeuvres by Beinaroviča Anna, Gorobetz Mikhail, Alps Ivars

“…For this purpose, the authors have developed a CNN algorithm for the wagon recognition on the rails.…”
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Improved Sparrow Search Algorithm for Sparse Array Optimization by Juanjuan Ji, Jie Su, Lanfang Zhang, Liuying Zhang, Julang Jiang, Hongliang Ma

“…The local optimum problem is still an urgent problem to be solved in the existing optimization algorithms. A sparse array optimization algorithm on improved sparrow search algorithm (ISSA) is proposed in this paper. …”
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Optimization of Jaw Crusher Based on Improved Genetic Algorithm by SUN Yu-fei, ZHENG Xiao-wen, CHEN Hao, LIU Xiao-Shan

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Corrigendum to “The Precompression Processing of LMS Algorithm in Noise Elimination” by Pengfei Lin, Ning Zhang, Xingya Wu

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Recent Theory and Applications on Numerical Algorithms and Special Functions by Ali H. Bhrawy, Robert A. Van Gorder, Dumitru Baleanu, Guo-Cheng Wu

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Research on the Raft improved algorithm for anti-Byzantine nodes by WANG Xiaowei, LI Jie

“…On the anti-Byzantine， error logs were not identified in Raft algorithm， while the error log recognition rate of AntiB-Raft algorithm can reach 100%， meanwhile the consensus delay was 28% lower than the existing algorithm RB-Raft.ConclusionsThe proposed algorithm AntiB-Raft had the capability of anti-Byzantine and reduced consensus delay compared with the existing algorithm RB-Raft and its efficiency was improved significantly.…”
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Improvement of Differential Privacy K-means Clustering Algorithm by GUO Rumin, CHEN Xuebin, SHAN Liyang

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Integrated PTS fire evacuation path planning algorithm by Zhijun Gao, Meng Zhang, Xin Wang, Hongyan Zhang, Chengcheng Zhang

Subjects: “…Intelligent optimization algorithm…”
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Speech Enhancement Algorithms: A Systematic Literature Review by Sally Taha Yousif, Basheera M. Mahmmod

“…Algorithms…”
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An efficient parallel DCNN algorithm in big data environment by Yimin Mao, Yaser Ahangari Nanehkaran, Neelakandan Chandrasekaran, Ying Huo, Zhan Qing Wen, ke Gong, Miao Decheng

“…An efficient parallel DCNN algorithm (PDCNN-MI), combined with MapReduce and Im2col algorithms, is introduced to address these challenges. …”
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