云南高校图书馆联盟文献共享服务平台- VARIATIONS

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Exploring the Variations Among ARIMA Models for Time Series Forecasting of Data Breaches: 《Data Intelligence》2025年第1期40-69,共30页Shagupta M.Mulla V.R.Ghorpade Javed J.Mulani T.M.Mulla; Data breaches are widely reported in the media, attracting the attention of dedicated scientists and professionals working on solutions. Commercial organizations, businesses, and government agencies that acquire, hand...; 关键词：Cybersecurity data analytics Time series forecasting Prediction ARIMA Data breaches

Simulation-based Approach to Assessing Short-term Power Variations of PV Power Plants Under Cloud Conditions: 《Journal of Modern Power Systems and Clean Energy》2024年第6期1837-1848,共12页Eric Bernard Dilger Ricardo Vasques de Oliveira; supported in part by the Coordenacao de Aperfeicoamento de Pessoal de Nível Superior-Brasil (CAPES)-Finance Code 001;UTFPR-Campus Pato Branco, FINEP, SETI, CNPq, and Fundacao Araucária for scholarships and funding; The output power variability of photovoltaic(PV)power plants(PVPPs)is one of the major challenges for the op-eration and control of power systems.The short-term power variations,mainly caused by cloud movements,affect...; 关键词：Photovoltaic(PV)generation PV power plant partial shading cloud condition power variation

A Novel 3D Gait Model for Subject Identification Robust against Carrying and Dressing Variations: 《Computers, Materials & Continua》2024年第7期235-261,共27页Jian Luo Bo Xu Tardi Tjahjadi Jian Yi; funded by the Research Foundation of Education Bureau of Hunan Province,China,under Grant Number 21B0060;the National Natural Science Foundation of China,under Grant Number 61701179.; Subject identification via the subject’s gait is challenging due to variations in the subject’s carrying and dressing conditions in real-life scenes.This paper proposes a novel targeted 3-dimensional(3D)gait model(3...; 关键词：Gait recognition human identification three-dimensional gait canonical correlation analysis

A Deep Transfer Learning Approach for Addressing Yaw Pose Variation to Improve Face Recognition Performance: 《Intelligent Automation & Soft Computing》2024年第4期745-764,共20页M.Jayasree K.A.Sunitha A.Brindha Punna Rajasekhar G.Aravamuthan G.Joselin Retnakumar; funding for the project,excluding research publication,from the Board of Research in Nuclear Sciences(BRNS)under Grant Number 59/14/05/2019/BRNS.; Identifying faces in non-frontal poses presents a significant challenge for face recognition(FR)systems.In this study,we delved into the impact of yaw pose variations on these systems and devised a robust method for d...; 关键词：Face recognition pose variations transfer learning method yaw poses FaceNet Inception-v2

Earth: Review Article: 《Journal of High Energy Physics, Gravitation and Cosmology》2024年第1期31-51,共21页Vladimir S. Netchitailo; Every year on 22 April, we have celebrated Earth Day and the beautiful planet we call home. Earth Day, established in 1970, has been used to highlight our planet’s environmental challenges and raise awareness of the ...; 关键词：Internal Structure 660-km Boundary Internal Heating Faint Young Sun Paradox Origin of Moon Expanding Earth Random Variations of Earth’s Rotational Speed

Intrinsic variations of ultrathin hafnium oxide-based ferroelectric tunnel junctions induced by ferroelectric-dielectric phase fluctuations: 《Science China(Information Sciences)》2023年第10期325-326,共2页Pengying CHANG Mengqi FAN Gang DU Xiaoyan LIU Yiyang XIE; supported in part by National Natural Science Foundation of China(Grant No.61804003);National Key R&D Program of China(Grant No.2018YFA0209000);Beijing Nova Program(Grant No.Z201100006820096)。; Hafnium oxide(HfO_(2))-based ferroelectrics(FEs)are promising materials for low-power applications such as the Internet of Things and artificial neural network,due to their fully complementary-metal-oxide-semiconducto...; 关键词：FERROELECTRIC DIELECTRIC COMPLEMENTARY

Unsupervised Recognition of Informative Features via Tensor Network Machine Learning and Quantum Entanglement Variations: 《Chinese Physics Letters》2022年第10期12-16,共5页Sheng-Chen Bai Yi-Cheng Tang Shi-Ju Ran; supported by the National Natural Science Foundation of China (Grant Nos.12004266 and 11834014);the Foundation of Beijing Education Committees (Grant No.KM202010028013);the support from the Academy for Multidisciplinary Studies,Capital Normal University; Given an image of a white shoe drawn on a blackboard,how are the white pixels deemed(say by human minds)to be informative for recognizing the shoe without any labeling information on the pixels?Here we investigate suc...; 关键词：QUANTUM scheme TENSOR

Engagement Resources Across Disciplines in Research Articles:A Corpus-Based Study: 《Sino-US English Teaching》2022年第9期332-337,共6页SUN Fengjing ZHANG Le; This paper explores cross-disciplinary variations of engagement resources in research articles.Based on the 884,557-word corpora of four typical disciplines,manual annotation is proceeded to mark engagement resources....; 关键词：ENGAGEMENT cross-disciplinary variations

Intelligent recognition system for viewpoint variations on gait and speech using CNN-CapsNet: 《International Journal of Intelligent Computing and Cybernetics》2022年第3期363-382,共20页G.Merlin Linda N.V.S.Sree Rathna Lakshmi N.Senthil Murugan Rajendra Prasad Mahapatra V.Muthukumaran M.Sivaram; Purpose-The paper aims to introduce an intelligent recognition system for viewpoint variations of gait and speech.It proposes a convolutional neural network-based capsule network(CNN-CapsNet)model and outlining the pe...; 关键词：Intelligent system Gait recognition Convolutional neural network Deep learning Capsule network Viewpoint variations

Secure Rotation Invariant Face Detection System for Authentication: 《Computers, Materials & Continua》2022年第1期1955-1974,共20页Amit Verma Mohammed Baljon Shailendra Mishra Iqbaldeep Kaur Ritika Saini Sharad Saxena Sanjay Kumar Sharma; The authors would like to thank the Deanship of Scientific Research at Majmaah University for supporting this work under Project Number No-R-2021-154.; Biometric applications widely use the face as a component for recognition and automatic detection.Face rotation is a variable component and makes face detection a complex and challenging task with varied angles and ro...; 关键词：Pose variations face detection frontal faces facial expressions emotions

VARIATIONS