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CHAIN: 作品数：1276被引量：1740H指数：17; 导出分析报告; 相关领域：理学医药卫生更多>>; 相关作者：韩俊林李晓松丛方媛王彩玲师义民更多>>; 相关机构：四川大学中国科学技术大学武汉大学浙江大学更多>>; 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国家社会科学基金更多>>

Multi-Strategy Grey Wolf Optimization Algorithm for Global Optimization and Engineering Applications: 《Journal of Systems Science and Systems Engineering》2025年第2期203-230,共28页Likai Wang Qingyang Zhang Shengxiang Yang Yongquan Dong; supported by the National Natural Science Foundation of China under Grants Nos.62006103 and 61872168;in part by the Postgraduate research and practice innovation program of Jiangsu Province under Grand No.KYCX24_3057;in part by the Postgraduate Research and Practice Innovation Program of Jiangsu Normal University under Grand Nos.2024XKT2643 and 2024XKT2642;in part by Xuzhou Basic Research Program under Grand No.KC23025;in part by the Royal Society International Exchanges Scheme IECVNSFCV211404;in part by China Scholarship Council under Grand No.202310090064.; The grey wolf optimizer(GWO),a population-based meta-heuristic algorithm,mimics the predatory behavior of grey wolf packs.Continuously exploring and introducing improvement mechanisms is one of the keys to drive the d...; 关键词：Grey wolf optimizer variable weights reverse learning chain predation rotation predation

A Blockchain Cross-Chain Transaction Protection Scheme Based on FHE: 《Computers, Materials & Continua》2025年第3期3983-4002,共20页Hongliang Tian Zuoqing Li; Low data encryption efficiency and inadequate security are two issues with the current blockchain cross-chain transaction protection schemes.To address these issues,a blockchain cross-chain transaction protection sche...; 关键词：Blockchain cross-chain transactions fully homomorphic encryption(FHE)

A Highly Sensitive Electrochemical Aptasensor for Kanamycin:Leveraging RecJf Exonuclease-Assisted Target Recycling and Hybridization Chain Reaction Signal Amplification: 《Journal of Analysis and Testing》2025年第1期96-108,共13页Qi Xiao Dongyou Zhang Mingli Yang Shuai Liu Yi Fang Shan Huang; financially supported by Central Government Guided Local Science and Technology Development Fund Project(guikeZY22096017);Natural Science Foundation of Guangxi Province(2024GXNSFDA010036);National Natural Science Foundation of China(22164014,U23A2089)。; A highly sensitive electrochemical aptasensor was developed for the detection of kanamycin,employing a DNA signal amplification strategy that combines RecJf exonuclease-assisted target recycling with a hybridization c...; 关键词：KANAMYCIN Target recycling Hybridization chain reaction Signal amplification Long dsDNA nanostructures

Improve GMRACCF Qualifications via Collaborative Filtering in Vehicle Sales Chain: 《Tsinghua Science and Technology》2025年第1期247-261,共15页Beiteng Yang Haibin Zhu Dongning Liu; supported by the National Key Research and Development Program of China(No.2022YFB3304400);the National Natural Science Foundation of China(No.62072120);the Natural Sciences and Engineering Research Council(NSERC)of Canada(No.RGPIN2018-04818);the Guangdong Provincial Key Laboratory of Cyber-Physical System(No.2020B1212060069).; The Vehicle Allocation Problem(VAP)in the vehicle sales chain has three bottlenecks in practice.The first is to collect relevant cooperation or conflict information,the second is to accurately quantify and analyze oth...; 关键词：Vehicle Allocation Problem(VAP) Group Multi-Role Assignment with Cooperation and Conflict Factors(GMRACCF) KD45 logic algorithm collaborative filtering semantic modification Cooperation and Conflict Factors(CCFs) Cooperation Scale(CS)

Technologies of blockchain interoperability:A survey: 《Digital Communications and Networks》2025年第1期210-224,共15页Haonan Yuan Shufan Fei Zheng Yan; supported in part by the National Natural Science Foundation of China under Grant 62072351;in part by the Key Research Project of Shaanxi Natural Science Foundation under Grant 2023-JCZD-35;in part by the open research project of ZheJiang Lab under grant 2021PD0AB01。; Blockchain technology is increasingly popular and has been widely applied in many industrial fields,due to its unique properties of decentralization,immutability,and traceability.Blockchain systems in different fields...; 关键词：Blockchain Blockchain interoperability Cross-chain technology

Improving Model Chain Approaches for Probabilistic Solar Energy Forecasting through Post-processing and Machine Learning: 《Advances in Atmospheric Sciences》2025年第2期297-312,共16页Nina HORAT Sina KLERINGS Sebastian LERCH; the Young Investigator Group“Artificial Intelligence for Probabilistic Weather Forecasting”funded by the Vector Stiftung;funding from the Federal Ministry of Education and Research(BMBF)and the Baden-Württemberg Ministry of Science as part of the Excellence Strategy of the German Federal and State Governments。; Weather forecasts from numerical weather prediction models play a central role in solar energy forecasting,where a cascade of physics-based models is used in a model chain approach to convert forecasts of solar irradi...; 关键词：solar forecasting POST-PROCESSING probabilistic forecasting machine learning model chain

An Improved Practical Byzantine Fault-Tolerant Algorithm Based on XGBoost Grouping for Consortium Chains: 《Computers, Materials & Continua》2025年第1期1295-1311,共17页Xiaowei Wang Haiyang Zhang Jiasheng Zhang Yingkai Ge Kexin Cui Zifu Peng Zhengyi Li Lihua Wang; In response to the challenges presented by the unreliable identity of the master node,high communication overhead,and limited network support size within the Practical Byzantine Fault-Tolerant(PBFT)algorithm for conso...; 关键词：Consortium chain PBFT GROUPING REPUTATION XGBoost

On Time-Aware Cross-Blockchain Data Migration: 《Tsinghua Science and Technology》2024年第6期1810-1820,共11页Mengqiu Zhang Qiang Qu Li Ning Jianping Fan; supported by the National Key Research and Development Program of China(No.2020YFA0909100);the Shenzhen Key Basic Research Project(No.JCYJ20200109115422828);the Huawei Cloud Research Project(No.YBN2020085125).; With the widespread adoption of blockchain applications, the imperative for seamless data migration among decentralized applications has intensified. This necessity arises from various factors, including the depletion...; 关键词：blockchain data migration cross-blockchain time-aware multi-chain decentralized applications

Autonomy Evaluation of Unmanned Systems Based on Task Models: 《Machine Intelligence Research》2024年第5期815-830,共16页Yi Zou Zehao Ni Xun Lei Chi Zhang; supported in part by the Major Project for New Generation of AI,China(No.2018AAA0100400);in part by the Natural Science Foundation of China(No.62072457).; In this study,relevant work on autonomy evaluation(AE)in recent years was comprehensively reviewed and classified from the perspective of task models,and a closed-loop task models based theoretical framework for AE wa...; 关键词：Unmanned system(UMS) autonomy evaluation task models closed-loop task models kill chain

XPull:A Relay-Based Blockchain Intercommunication Framework Achieving Cross-Chain State Pulling: 《Chinese Journal of Electronics》2024年第5期1261-1273,共13页Xinyu LIANG Jing CHEN Ruiying DU; supported by the National Key R&D Program of China(Grant No.2021YFB2700200);the Fundamental Research Funds for the Central Universities(Grant Nos.2042022kf1195 and 2042022kf0046);the National Natural Science Foundation of China(Grant Nos.U1836202,62076187,and 62172303).; Cross-chain technology,which enables different blockchains to intercommunicate with one another,is challenging.Many existing cross-chain platforms,such as Polkadot and Cosmos,generally adopt a relay-based scheme:A rel...; 关键词：Blockchain interoperability Cross-chain State pulling

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