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    Chapter and Conference Paper

    Towards Efficient Universal Adversarial Attack on Audio Classification Models: A Two-Step Method

    Audio classification models have witnessed remarkable progress in the past few years. As a counterpart, such models are also vulnerable to adversarial attacks by examples with indistinguishable perturbations t...

    Huifeng Li, Pengzhou Jia, Weixun Li, Bin Ma in Emerging Information Security and Applicat… (2024)

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    Chapter and Conference Paper

    Feasible-Orbit-Set Generation for Launch Vehicles

    In this paper we present a real-time feasible-orbit-set generation algorithm for the launch vehicle. The feasible-orbit-set is obtained by solving its max-volume inscribed polyhedron. In order to calculate the...

    Zeming Hao, Haifeng Hu, Yong He, Ran Zhang in Advances in Guidance, Navigation and Contr… (2022)

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    Chapter and Conference Paper

    A Study on the Error Characteristics of Smartphone Inertial Sensors

    The inertial sensors embedded in current smartphones are being used in a variety of applications, including motion monitoring, safe driving, panoramic roaming, Pedestrian Dead Reckoning (PDR), etc. Since the p...

    Huifeng Li in Mobile Wireless Middleware, Operating Systems and Applications (2020)

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    Chapter and Conference Paper

    Study on General Effectiveness Evaluation Platform for Combat Aircraft

    The analysis of combat simulation system effectiveness is achieved by synthesizing reasonable indicators that based on demands of evaluation. To meet increasing requirements for evaluation, this paper designs ...

    Chao Wang, Ni Li, Haipeng Kong, Huifeng Li in System Simulation and Scientific Computing (2012)

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    Chapter and Conference Paper

    Re-entry Tracking Control Via State-Dependent Riccati Equations

    Sate-Dependent Riccati Equation (SDRE) method is applied here to track optimal entry trajectory which can be generated online by On Board Three Dimension Trajectory Generation. In this paper, the design of a l...

    Chen Gao, Huifeng Li, ** Zhang in AsiaSim 2007 (2007)