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TWO: 作品数：5318被引量：6549H指数：21; 导出分析报告; 相关领域：理学更多>>; 相关作者：杨定匡廷云吴鸿余晓霞焦德茂更多>>; 相关机构：中国科学院西安外国语大学北京大学复旦大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划国家高技术研究发展计划中国博士后科学基金更多>>

A Two-Pronged Approach to Security of Discrete-Event Systems: 《Journal of Systems Science & Complexity》2025年第1期178-209,共32页MATSUI Shoma RUDIE Karen CAI Kai; funded by the Natural Sciences and Engineering Research Council of Canada(NSERC)Discovery Grant;JSPS KAKENHI under Grant Nos.21H04875 and 22KK0155.; This paper investigates a security problem of simultaneously addressing two types of attacks:Eavesdropping and infiltration.The authors model the target system as a discrete-event system(DES)with subsets of concealabl...; 关键词：Degree of opacity discrete-event systems SECURITY state protection

A New Diabatic Potential Energy Matrix for the Two Lowest Electronic States of H3: 《Chinese Journal of Chemical Physics》2025年第1期37-44,I0055,共9页Yingyue Hong Yafu Guan Dong H.Zhang; supported by the National Natural Science Foundation of China(No.22288201);the Inno-vation Program for Quantum Science and Technology(No.2021ZD0303305);the Dalian Innovation Sup-port Program(No.2021RD05).; A new two-state diabatic potential energy matrix(DPEM)for H3 has been constructed,based on the fun-damental invariant neural network(FI-NN)diabatization method pro-posed in our previous work[Phys.Chem.Chem.Phys.21,150...; 关键词：Diabatic potential energy matrix Conical intersection Fundamental invariant neural network

Fine Tuning Language Models:A Tale of Two Low-Resource Languages: 《Data Intelligence》2024年第4期946-967,共22页Rosel Oida-Onesa Melvin A.Ballera; Creating a parallel corpus for machine translation is a challenging and time-consuming task,especially in a linguistically diverse country like the Philippines,with 185 languages.Although a wealth of text is available...; 关键词：Natural language processing Language models Transfer learning Fine-tuning Low resource language Bikol FILIPINO

Development of Two-Factor Authentication to Mitigate Phishing Attack: 《Journal of Software Engineering and Applications》2024年第11期787-802,共16页Varun Dixit Davinderjit Kaur; The two-factor authentication mechanism is gaining popularity as more people are becoming aware of the need to secure their identities. In the current form, existing 2FA systems are defenseless against phishing attack...; 关键词：Two Factor Authentication 2FA Phishing Attack Fixed 2FA TOTP HMAC

Prevalence and Factors Associated with Low Back Pain among Healthcare Workers in Two Hospitals in Yaoundé-Cameroon: A Cross-Sectional Study: 《Open Journal of Rheumatology and Autoimmune Diseases》2024年第3期89-107,共19页Brian Gweha Ahmadou Musa Jingi Baudelaire Fojo Talongong Claude Tayou Madeleine Singwé-Ngandeu; Background: Low back pain (LBP) is a very common health problem amongst the general population and a major cause of disability that affects work performance and well-being. Healthcare workers (HCWs) are especially at ...; 关键词：PREVALENCE Associated Factors Low Back Pain Healthcare Workers Yaoundé

CTSN: Predicting cloth deformation for skeleton-based characters with a two-stream skinning network: 《Computational Visual Media》2024年第3期471-485,共15页Yudi Li Min Tang Yun Yang Ruofeng Tong Shuangcai Yang Yao Li Bailin An Qilong Kou; supported in part by grants from the National Natural Science Foundation of China(61972341,61972342,61732015);the Tencent–Zhejiang University Joint Laboratory.; We present a novel learning method using a two-stream network to predict cloth deformation for skeleton-based characters.The characters processed in our approach are not limited to humans,and can be other targets with...; 关键词：cloth deformation learning network SKINNING

A two-branch multiscale spectral-spatial feature extraction network for hyperspectral image classification: 《Journal of Information and Intelligence》2024年第3期224-235,共12页Aamir Ali Caihong Mu Zeyu Zhang Jian Zhu Yi Liu; supported by the National Natural Science Foundation of China(62077038,61672405,62176196 and 62271374)。; In the field of hyperspectral image(HSI)classification in remote sensing,the combination of spectral and spatial features has gained considerable attention.In addition,the multiscale feature extraction approach is ver...; 关键词：Hyperspectral image classification Multiscale spectral-spatial information Two-branch architecture

Two kinds of average approximation accuracy被引量：1: 《CAAI Transactions on Intelligence Technology》2024年第2期481-490,共10页Qingzhao Kong Wanting Wang Dongxiao Zhang Wenbin Zhang; National Natural Science Foundation of China,Grant/Award Number:61976254;Natural Science Foundation of Fujian Province,Grant/Award Numbers:2020J01707,2020J01710。; Rough set theory places great importance on approximation accuracy,which is used to gauge how well a rough set model describes a target concept.However,traditional approximation accuracy has limitations since it varie...; 关键词：rough sets rough set theory

Highly Accurate Golden Section Search Algorithms and Fictitious Time Integration Method for Solving Nonlinear Eigenvalue Problems: 《Computer Modeling in Engineering & Sciences》2024年第5期1317-1335,共19页Chein-Shan Liu Jian-Hung Shen Chung-Lun Kuo Yung-Wei Chen; the National Science and Tech-nology Council,Taiwan for their financial support(Grant Number NSTC 111-2221-E-019-048).; This study sets up two new merit functions,which are minimized for the detection of real eigenvalue and complex eigenvalue to address nonlinear eigenvalue problems.For each eigen-parameter the vector variable is solve...; 关键词：Nonlinear eigenvalue problem quadratic eigenvalue problem two new merit functions golden section search algorithm fictitious time integration method

Communication efficiency optimization of federated learning for computing and network convergence of 6G networks: 《Frontiers of Information Technology & Electronic Engineering》2024年第5期713-727,共15页Yizhuo CAI Bo LEI Qianying ZHAO Jing PENG Min WEI Yushun ZHANG Xing ZHANG; supported by the National Natural Science Foundation of China(Nos.62271062 and 62071063)。; Federated learning effectively addresses issues such as data privacy by collaborating across participating devices to train global models.However,factors such as network topology and computing power of devices can aff...; 关键词：Computing and network convergence Communication efficiency Federated learning Two architectures

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