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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)

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

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

Service Function Chain Deployment Algorithm Based on Multi-Agent Deep Reinforcement Learning: 《Computers, Materials & Continua》2024年第9期4875-4893,共19页Wanwei Huang Qiancheng Zhang Tao Liu YaoliXu Dalei Zhang; The financial support fromthe Major Science and Technology Programs inHenan Province(Grant No.241100210100);National Natural Science Foundation of China(Grant No.62102372);Henan Provincial Department of Science and Technology Research Project(Grant No.242102211068);Henan Provincial Department of Science and Technology Research Project(Grant No.232102210078);the Stabilization Support Program of The Shenzhen Science and Technology Innovation Commission(Grant No.20231130110921001);the Key Scientific Research Project of Higher Education Institutions of Henan Province(Grant No.24A520042)is acknowledged.; Aiming at the rapid growth of network services,which leads to the problems of long service request processing time and high deployment cost in the deployment of network function virtualization service function chain(S...; 关键词：Network function virtualization service function chain Markov decision process multi-agent reinforcement learning

IoT-Enabled RFID in Supply Chain Management: A Comprehensive Survey and Future Directions: 《Journal of Computer and Communications》2024年第11期207-223,共17页Jannatul Ferdousmou Mani Prabha MD Omar Farouk MD Samiun Hasan Mahmud Sozib Al Modabbir Zaman; Radio frequency identification (RFID) has emerged as a pivotal technology in supply chain management (SCM), significantly enhancing its efficiency and effectiveness. When integrated with the internet of things (IoT) t...; 关键词：Radio Frequency Identification Supply Chain Management Internet of Things Logistic Tracking Data security Wireless Sensor Networks Block Chain Artificial Intelligence RFID-IoT Integration Real-Time Supply Chain Monitoring Inventory Management Automation Logistics Optimization

Position-aware packet loss optimization on service function chain placement: 《Digital Communications and Networks》2024年第4期1057-1067,共11页Wenjie Liang Chengxiang Li Lin Cui Fung Po Tso; supported by the National Natural Science Foundation of China(NSFC)No.62172189 and 61772235;the Natural Science Foundation of Guangdong Province No.2020A1515010771;the Science and Technology Program of Guangzhou No.202002030372;the UK Engineering and Physical Sciences Research Council(EPSRC)grants EP/P004407/2 and EP/P004024/1,and Innovate UK grant 106199-47198.; The advent of Network Function Virtualization(NFV)and Service Function Chains(SFCs)unleashes the power of dynamic creation of network services using Virtual Network Functions(VNFs).This is of great interest to network...; 关键词：Network function virtualization Resource scheduling SFC deployment Packet loss

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