Yang Li

FraudSMSWalker: Benchmarking Agentic Large Language Models for SMS-to-Webpage Fraud Detection

Y. H. Zhou, Z. M. Ma, Y. J. Zhou, Yang Li et autres

SMS fraud is increasingly cross-channel: a message directs the user to a webpage, and the final risk depends on how the SMS claim aligns with the page content and requested user action. However, existing evaluations either focus on message-only smishing classification or …

Effects of Different Polysaccharides on the Anti-Retrogradation of Buckwheat Wantuan

Zhe Cheng, Rui-ling Shen, Jiawen Zhu, XIN YI et autres

cn (code pays fourni par la source)

REPChain-FL:A Secure and Incentive-Aligned Federated Learning Framework over DAG-Based Blockchain

Jianghao Chen, Shuning Sun, Wenfei Ge, Yang Li et autres

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Summary of the 5th IAEA technical meeting on fusion data processing, validation and analysis (FDPVA)

Min Xu, Didier Mazon, Matteo Barbarino, W. Biel et autres

Abstract The purpose of the 5th International Atomic Energy Agency technical meeting on fusion data processing, validation and analysis (FDPVA) (Ghent University, Ghent, Belgium, 12–15 June 2023) was to provide a platform during which a set of topics relevant to FDPVA were …

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Performance prediction of radio frequency based negative ion source using fusion neural network model

Yu Gu, Chundong Hu, Yang Li, Yuwen Yang et autres

Abstract To accelerate the development of a radio frequency negative ion source (RF-NIS), a fusion neural network model has been developed to simulate and predict the performance of RF-NIS under set working parameters. The model leverages the setting parameters and diagnostic data …

cn (code pays fourni par la source)

6RIS: IPv6 Address Correlation Attacks on TLS Encrypted Traffic Using Joint Representation of Interaction and Sequential Behavior

Yang Li, Chang Liu, Gaopeng Gou, Tianyu Cui et autres

IPv6 address correlation attacks determine whether two temporary addresses belong to the same user, compromising user privacy. Particularly, existing works have shown that methods based on TLS traffic analysis can be used to perform correlation attacks. However, they suffer from inaccurate differentiation …

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An Efficient and Privacy-Preserving Cross-Modal Retrieval Scheme for Encrypted Data in the Cloud

Wei Juan Jiang, Yang Li, Bo Li, Zixin Tang et autres

The rapid development and widespread adoption of cloud computing have made privacy-preserving data retrieval in the cloud a hot topic in privacy computing research. While numerous schemes have been proposed for privacy-preserving text-to-text and image-to-image retrieval, there is a lack of research …

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Design and implementation of the digital twin system for the negative ion based neutral beam injection

Yu Gu, Chundong Hu, Yuanzhe Zhao, Yang Li et autres

To facilitate experimental management, feedback, and provide a platform for artificial intelligence (AI) model, a digital twin (DT) system has been developed for the negative ion based neutral beam injection (NNBI) at the comprehensive research facility for fusion technology (CRAFT). This system …

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Design concept of intelligent integrated control system for neutral beam injection

Yu Gu, Chundong Hu, Yang Li, Yuanzhe Zhao et autres

Abstract Due to the specificity of neutral beam injection (NBI) system, the control of its actual physical system is achieved by the integrated control system (ICS). The current NBI ICS adopts a distributed design structure to balance the system load, which is …

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Static performance prediction of long-pulse negative ion based neutral beam injection experiment

Yang Li, Chundong Hu, Yuanzhe Zhao, Yu Gu et autres

Abstract The mission of negative ion-based neutral beam injection (NNBI) is to conduct experiments with pulses lasting thousands of seconds. It is crucial to develop a simplified physical calculation model for the long-pulse negative ion source in the current NNBI device. This …

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Angle-dependent modulated spectral peaks of proton beams generated in ultrashort intense laser-solid interactions

L. N. Su, Z. D. Hu, Yu Zheng, M. Liu et autres

Proton acceleration from 4 μm thick aluminum foils irradiated by 30-TW Ti:sapphire laser pulses is investigated using an angle-resolved proton energy spectrometer. We find that a modulated spectral peak at ∼0.82 MeV is presented at 2.5° off the target normal direction. The …

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Study of x-ray emission enhancement via high contrast femtosecond laser interacting with solid foil

L. M. Chen, M. Kando, S. V. Bulanov, James Kevin Koga et autres

We studied the hard x-ray emission and the K-alpha x-ray conversion efficiency produced by 60 fs high contrast frequency doubled Ti: sapphire laser pulse focused on Cu foil target. Cu K-alpha photon emission obtained with second harmonic laser pulse is more intense …

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