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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)

CT-GCN+:a high-performance cryptocurrency transaction graph convolutional model for phishing node classification被引量：1: 《Cybersecurity》2025年第1期126-141,共16页Bingxue Fu Yixuan Wang Tao Feng; Due to the anonymous and contract transfer nature of blockchain cryptocurrencies,they are susceptible to fraudulent incidents such as phishing.This poses a threat to the property security of users and hinders the heal...; 关键词：Blockchain Information security Phishing detection Imbalance data Transaction graph

The Role of Big Data Analysis in Digital Currency Systems: 《Proceedings of Business and Economic Studies》2025年第1期1-5,共5页Zhengkun Xiu; In the contemporary era,characterized by the Internet and digitalization as fundamental features,the operation and application of digital currency have gradually developed into a comprehensive structural system.This s...; 关键词：Big data Digital currency Computational methods Transaction speed

Sustainable reputation of lithium-ion battery supplier and its impact on transaction equilibrium in the electric vehicle supply chain: 《Chinese Journal of Population,Resources and Environment》2024年第4期399-409,共11页Yuan Liu Yunqi Li Jingjing Hao Lingxuan Sun; supported by National Natural Science Foundation of China [Grant No.72071181];Natural Science Foundation of Zhejiang Province [Grant No.LY21G 020004].; In the lithium-ion battery(LIB)supply-chain,transactions involve several rounds of ordering,production and delivery between LIB suppliers and electric vehicle(EV)manufacturers.The sustainable performance of LIB suppli...; 关键词：EV-LIB supply chain Utility function Sustainable reputation Contract curve EQUILIBRIUM

Low-carbon and economic operation of energy hub considering cooperative operation strategy with wind farm and photovoltaic station: 《Science China(Technological Sciences)》2024年第12期3940-3955,共16页HUANG YuJing LIU Nian CHEN Zheng XU JieYan; supported by the National Natural Science Foundation of China(Grant No.51877076);the Joint Funds of the National Natural Science Foundation of China(Grant No.U23B20124)。; With growing demands for carbon emission reductions,stringent policies necessitate the transition towards low-carbon,costeffective energy hub(EH)operations.Leveraging the integration of renewable energy sources,especi...; 关键词：cooperative operation carbon emission energy hub renewable energy electricity transaction nash bargaining

Optimization of a Bayesian game for Peer-to-Peer trading among prosumers under incomplete information via a CNN-LSTM-ATT: 《Energy and AI》2024年第4期550-561,共12页Hongjie Jia Wanxin Tang Xiaolong Jin Yunfei Mu Dengxin Ai Xiaodan Yu Wei Wei; supported by the project of Science and Technology Project of the State Grid Corporation of China(1400-202312333A-1-1-ZN).; In modern low-carbon industrial parks,various distributed renewable energy resources are employed to fulfill production needs.Despite the growing capacity of renewable energy generation,a significant portion of the po...; 关键词：Bayesian game Electricity energy price forecasting Peer-to-peer transaction Renewable energy consumption Thermal dynamics

DyHDGE:Dynamic heterogeneous transaction graph embedding for safety-centric fraud detection in financial scenarios: 《Journal of Safety Science and Resilience》2024年第4期486-497,共12页Xinzhi Wang Jiayu Guo Xiangfeng Luo Hang Yu; supported in part by the National Key Research and Development Program of China(2021YFC3300602);the National Natural Science Foundation of China(grant no.72204155);the Natural Science Foundation of Shanghai(grant no.23ZR1423100).; Dynamic graph fraud detection aims to distinguish fraudulent entities that deviate significantly from most benign entities within an ever-changing graph network.However,when dealing with different financial fraud scen...; 关键词：Dynamic graph learning Fraud detection Graph neural network Temporal information

TMAS:A transaction misbehavior analysis scheme for blockchain: 《Blockchain(Research and Applications)》2024年第3期42-52,共11页Shiyong Huang Xiaohan Hao Yani Sun Chenhuang Wu Huimin Li Wei Ren Kim-Kwang Raymond Choo; supported by the Fujian Key Labo-ratory of Financial Information Processing(Putian University)(No.JXC202304);Yunnan Key Laboratory of Block-chain Application Tech-nology(No.202305AG340008);the Opening Project of Nanchang In-novation Institute,Peking University(No.NCII2022A02);Science and Technology Project of Putian City(No.2021R4001-10).The work of K.-K.R.Choo was supported only by the Cloud Technology Endowed Professorship.; Blockchain-based cryptocurrencies,such as Bitcoins,are increasingly popular.However,the decentralized and anonymous nature of these currencies can also be(ab)used for nefarious activities such as money laundering,thus...; 关键词：Blockchain Anti-money laundering Bitcoin Cyptocurrency

Vickrey-Clark-Groves-based Method for Eradicating Deceptive Behaviors in Demand Response Transactions被引量：1: 《Journal of Modern Power Systems and Clean Energy》2024年第4期1260-1271,共12页Yingjun Wu Chengjun Liu Zhiwei Lin Zhaorui Chen Runrun Chen Yuyang Chen; supported by the Fundamental Research Funds for the Central Universities(No.B230201048).; Demand response transactions between electric consumers,load aggregators,and the distribution network manager based on the"combination of price and incentive"are feasible and efficient.However,the incentive payment of...; 关键词：Demand response TRANSACTION incentive mode cost-sharing false information deceptive behavior

Scenarios analysis and performance assessment of blockchain integrated in 6G scenarios: 《Science China(Information Sciences)》2024年第7期1-22,共22页Bo LI Guanjie CHENG Honghao GAO Xueqiang YAN Shuiguang DENG; supported by National Natural Science Foundation of China(Grant Nos.U20A20173,62125206).; Emerging applications such as smart city infrastructures and virtual reality landscapes are setting rigorous benchmarks for 6G mobile networks,requiring elevated levels of confidentiality,integrity,nonrepudiation,auth...; 关键词：blockchain distributed ledger technology(DLT) 6G performance assessment 6G scenarios analysis transaction arrival rate

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