Energy-Efficient Power Optimization with Spectrum Sensing Errors in OFDMA Cognitive Opportunistic Relay Links by Li Feng, Yujun Kuang, Xinchuan Fu, Binwei Wu

“…We propose a novel algorithm to optimize the energy efficiency (EE) of OFDM-based cognitive opportunistic relaying links (CORL) under secondary users (SUs) incorrectly sensing the unlicensed spectrum. …”
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Phononic First Band Gap of Quaternary Layered Periodic Structure with the Lumped-Mass Method by Chen Yuan, Li Jing, Zhou Jingdong, Huang Tao, Zhou Minggang, Yu Dao Yuan

“…Existing band gap analysis is mostly focused on the binary structure, while the researches on the quaternary layered periodic structure are still lacking. …”
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Decoding breast cancer heterogeneity: a novel three-gene signature links intratumoral heterogeneity with tumor microenvironment and patient outcomes by Fangfang Zhu

“…Abstract Breast cancer remains a leading cause of cancer-related mortality worldwide, with intratumoral heterogeneity (ITH) emerging as a critical determinant of treatment outcomes. While ITH’s role in therapeutic resistance is increasingly recognized, its interactions with the tumor microenvironment and potential as a prognostic biomarker remain insufficiently explored. …”
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Development of YOLO-Based Mobile Application for Detection of Defect Types in Robusta Coffee Beans by Eko Dwi Nugroho, Miranti Verdiana, Muhammad Habib Algifari, Aidil Afriansyah, Hafiz Budi Firmansyah, Alya Khairunnisa Rizkita, Richard Arya Winarta, David Gunawan

“…The method employed in this study is YOLO, a deep learning-based object detection algorithm known for its real-time object detection capabilities. …”
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Target Detection Using Nonsingular Approximations for a Singular Covariance Matrix by Nir Gorelik, Dan Blumberg, Stanley R. Rotman, Dirk Borghys

“…An improvement for the SMT algorithm is suggested.…”
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Secondary School Students’ Perceptions of Subjects in Integrated STEM Teaching by Anna Kellinghusen, Sandra Sprenger, Catharina Zieriacks, Anna Orschulik, Katrin Vorhölter, Sandra Schulz

“…The results reveal that students perceive the subjects differently, but similarities can also be identified. While subject-specific content is perceived—such as the use of maps in geography, the calculation of volumes in mathematics, and Dijkstra’s algorithm in computer science—methodological connections, such as calculating, analyzing diagrams, or solving problems, are anchored across disciplines. …”
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Lightcone bounds for quantum circuit mapping via uncomplexity by Matthew Steinberg, Medina Bandić, Sacha Szkudlarek, Carmen G. Almudever, Aritra Sarkar, Sebastian Feld

“…We also develop an initial placement algorithm based on graph similarity search, aiding us in optimally placing circuit qubits onto a device. 600 realistic benchmarks using the IBM Qiskit compiler and a brute-force method are then tested against the lightcone bound, with results unambiguously verifying the veracity of the bound, while permitting trustworthy estimations of minimal overhead in near-term realizations of quantum algorithms. …”
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A Hybrid MCDM-Grey Wolf Optimizer Approach for Multi-Objective Parametric Optimization of μ-EDM Process by Partha Protim Das

“…Feed rate, capacitance, and voltage were selected as the machining control parameters, while material removal rate, surface roughness, and tool wear ratio were selected as the responses. …”
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Tree inventory analysis using AI and GIS in Uzbekistan: A case study from Tashkent by Sobirov Ulmas, Alikulova Feruza

“…The results show substantial variation in tree density, with Yunusobod district demonstrating the highest tree count and detection accuracy, while Chilonzor and Yakkasaroy faced marginally lower accuracy rates. …”
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Assessing distortion in carbon fiber woven fabrics based on machine vision by Shiyue Li, Quanzhou Yao, Lin Ye

“…We developed the Light Transmission Algorithm (LT) analyzing voids at fiber tow intersections to calculate void-to-fabric ratios, providing qualitative and quantitative distribution indicators. …”
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Cryptanalysis on Two Kinds of Number Theoretic Pseudo-Random Generators Using Coppersmith Method by Ran Zhang, Jingguo Bi, Lixiang Li, Haipeng Peng

“…Pseudo-random number generator (PRNG) is a type of algorithm that generates a sequence of random numbers using a mathematical formula, which is widely used in computer science, such as simulation, modeling applications, data encryption, et cetera. …”
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Isolated Handwritten Pashto Character Recognition Using a K-NN Classification Tool based on Zoning and HOG Feature Extraction Techniques by Juanjuan Huang, Ihtisham Ul Haq, Chaolan Dai, Sulaiman Khan, Shah Nazir, Muhammad Imtiaz

“…K-nearest neighbors is considered as a classification tool for the proposed algorithm based on the proposed feature sets. A resultant accuracy of 80.34% is calculated for the histogram of oriented gradients, while for zoning-based density features, 76.42% is achieved using 10-fold cross validation.…”
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Maintaining the coverage of a satellite multibeam hybrid reflector antenna by monitoring the current reflector state using signals of on-ground beacon by A. V. Dardymov, Yu. I. Choni, A. G. Romanov, I. Yu. Danilov

“…Yet because solar heat flux falls onto reflector at different angles while satellite moves, the profile of the reflector undergoes cyclic distortions affecting both the position and gain of the beams. …”
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HairSplitter: haplotype assembly from long, noisy reads by Faure, Roland, Lavenier, Dominique, Flot, Jean-François

“…On noisy long reads, HairSplitter recovers more strains while being faster than state-of-the-art tools, both in the cases of viruses and bacteria. …”
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NCG-TSM: A Noncooperative Game for the Taxi Sharing Model in Urban Road Networks by Liping Yan, Chan Peng, Yue Tang, Wenbo Zhang, Jing Wang, Yu Cai

“…Taxi sharing is a promising method to save resource consumption and alleviate traffic congestion while satisfying people’s commuting needs. Existing research methods include taxi dispatching methods based on intelligent algorithms, single vehicle route recommendation algorithms, and route recommendation algorithms based on vehicle traffic history. …”
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Using Artificial Neural Networks to Evaluate the Capacity and Cost of Multi-Fiber Optical Backbone Networks by Alexandre Freitas, João Pires

“…Furthermore, a fiber assignment algorithm is also proposed to complement the network design, enabling the generation of datasets for training and testing of the developed ANN model. …”
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Supervised Blockchain Anonymous Transaction Model Based on Certificateless Signcryption by Wenbao Jiang, Jin Ding, Haibao Zhang

“…It employs the Paillier homomorphic encryption algorithm to update transaction amounts and uses the FO commitment-based zero-knowledge proof scheme to validate transaction legality. …”
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Automation of reversible steganographic coding with nonlinear discrete optimisation by Ching-Chun Chang

“…Experimental results validate the near-optimality of the proposed optimisation algorithm when benchmarked against a brute-force method.…”
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Electric Vehicle Cluster and Scheduling Strategy Based on Dynamic Game by LI Shuai, DING Xiying, JIANG Hongfa

“…Simulation results of the dispatching strategy show that the peak-to-valley ratio decreased by 13.22%,which indicates that the EVA can effectively reduce its own operating costs while meeting the peak shaving requirements of the power grid, and vehicle owners can obtain benefits from participating in the peak shaving process.…”
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Flood change detection model based on an improved U-net network and multi-head attention mechanism by Fajing Wang, Xu Feng

“…Additionally, the developed model achieves an accuracy of 90.11% while maintaining a loss value of approximately 0.59, whereas other model algorithms exceed a loss value of 0.74. …”
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