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Privacy-preserving explainable AI: a survey

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Science China(Information Sciences) 2025年第1期68卷 23-56页

作者： Thanh Tam NGUYEN Thanh Trung HUYNH Zhao REN Thanh Toan NGUYEN phi le NGUYEN Hongzhi YIN Quoc Viet Hung NGUYEN School of Information and Communication Technology Griffith University School of Computer and Communication Sciences Ecole Polytechnique Federale de Lausanne Faculty of Mathematics and Computer Science University of Bremen Faculty of Information Technology HUTECH University Department of Computer Science Hanoi University of Science and Technology School of Electrical Engineering and Computer Science The University of Queensland

As the adoption of explainable AI(XAI) continues to expand, the urgency to address its privacy implications intensifies. Despite a growing corpus of research in AI privacy and explainability, there is little attention on privacy-preserving model explanations. This article presents the first thorough survey about privacy attacks on model explanations and their countermeasures. Our contribution to this field comprises a thorough analysis of research papers with a connected taxonomy that facilitates the categorization of privacy attacks and countermeasures based on the targeted explanations. This work also includes an initial investigation into the causes of privacy leaks. Finally, we discuss unresolved issues and prospective research directions uncovered in our analysis. This survey aims to be a valuable resource for the research community and offers clear insights for those new to this domain. To support ongoing research, we have established an online resource repository, which will be continuously updated with new and relevant findings.

关键词： privacy-preserving explainable AI privacy attacks privacy defences PrivEx PPXAI

四种不同内固定方式治疗Pauwels Ⅲ型股骨颈骨折的有限元分析

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中国组织工程研究 2025年第21期29卷 4401-4406页

作者：鲁建鹏陈龙乐佳迪章建雄温州医科大学附属第二医院浙江省温州市325000

背景:PauwelsⅢ型股骨颈骨折可能承受更多的剪切力与弯曲力,因此容易发生内固定失效、骨不连或股骨头坏死等并发症,目前关于选择理想的内固定装置还没有达成共识。目的:通过有限元分析比较4种内固定方法治疗PauwelsⅢ型股骨颈骨折的生... 详细信息

背景:PauwelsⅢ型股骨颈骨折可能承受更多的剪切力与弯曲力,因此容易发生内固定失效、骨不连或股骨头坏死等并发症,目前关于选择理想的内固定装置还没有达成共识。目的:通过有限元分析比较4种内固定方法治疗PauwelsⅢ型股骨颈骨折的生物力学特性。方法:选取一名健康年轻志愿者的股骨CT数据导入Mimics软件,构建正常股骨的三维模型。根据70°骨折线模拟PauwelsⅢ型股骨颈骨折,使用Geomagic和UG软件优化和构建4种骨折内固定模型:倒三角空心钉、股骨颈固定系统、股骨颈固定系统+空心钉(前)、股骨颈固定系统+空心钉(后)。最后利用Ansys软件分析4种不同内固定模型中股骨近端骨折块的应力分布、峰值应力和峰值位移;观察内固定装置和股骨颈骨折上断面的位移分布和峰值位移。结果与结论:(1)4组骨折近端碎片应力峰值集中在骨折线附近,峰值应力股骨颈固定系统组最大,倒三角空心钉组最小;(2)骨折碎片峰值位移均位于股骨头顶部,峰值位移倒三角空心钉组最大,股骨颈固定系统+空心钉(后)组最小;(3)内固定模型峰值位移均位于模型顶部,峰值位移倒三角空心钉组最大,股骨颈固定系统+空心钉(后)组最小;(4)断裂面的位移在断裂端的上部,峰值位移倒三角空心钉组最大,股骨颈固定系统+空心钉(后)组最小;(5)提示与其他3种内固定方式相比,股骨颈固定系统+空心钉(后)组表现出良好的生物力学稳定性;当PauwelsⅢ型股骨颈骨折发生于年轻人时,从有限元分析的角度,使用其治疗PauwelsⅢ型股骨颈骨折可能是更有利的选择。

关键词：股骨颈骨折股骨颈固定系统空心螺钉 PauwelsⅢ型骨折有限元分析生物力学

Buckling Analysis of FG Porous Truncated Conical Shells Resting on Elastic Foundations in the Framework of the Shear Deformation Theory

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Advances in Applied Mathematics and Mechanics 2022年第1期14卷 218-247页

作者： le Kha Hoa Bui Gia phi Do Quang Chan Dang Van Hieu Military Academy of Logistics HanoiVietnam Department of Technical Fundamental University of Transport Technology54 Trieu Khuc9 Thanh XuanHanoiVietnam Department of Mechanical Engineering and Mechatronics PHENIKAA UniversityHanoi 12116Vietnam PHENIKAA Research and Technology Institute(PRATI) A&A Green Phoenix Group JSCNo.167 Hoang NganTrung HoaCau GiayHanoi 11313Vietnam Thainguyen University of Technology ThainguyenVietnam

In this article,an analytical method is proposed to analyze of the linear buckling behavior of the FG porous truncated conical shells subjected to a uniform axial compressive load and resting on the Pasternak elastic *** material properties including Young’s modulus,shear modulus and density are assumed to vary in the thickness *** types of FG porous distributions including symmetric porosity distribution,non-symmetric porosity and uniform porosity distribution are *** governing equations of the FG porous truncated conical shells are obtained by using the first-order shear deformation theory(FSDT).With the help of the Galerkin method,the expressions for critical buckling loads are obtained in closed *** reliability of the obtained results is verified by comparing the present solutions with the published ***,the numerical results show the effects of shell characteristics,porosity distribution,porosity coefficient,and elastic foundation on the critical buckling load.

关键词： Buckling truncated conical shells first order shear deformation theory porous materials elastic foundations

An explosive mud volcano origin for the pitted cones in southern Utopia Planitia,Mars

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Science China Earth Sciences 2023年第9期66卷 2045-2056页

作者： le WANG Jiannan ZHAO Jun HUANG long XIAO School of Earth Sciences China University of GeosciencesWuhan 430074China State Key Laboratory of Geological Processes and Mineral Resources Wuhan 430074China Key Laboratory of Geological Survey and Evaluation of Ministry of Education China University of GeosciencesWuhan 430074China

Pitted cones are cone-shaped structures,spanning from meters to kilometers in size,characterized by summit *** are widely distributed on the surface of Mars with various origins,such as rootless cones,mud volcanoes,cinder or scoria cones,tuff rings or cones,pingos,and dirt *** the pitted cones identified in southern Utopia Planitia are mud volcanoes,as is speculated,they could be of particular interest due to the fact that mud volcanoes on Earth bring sediments from a depth of meters to kilometers to the *** this study,we have investigated the pitted cones near Zhurong rover’s landing site in southern Utopia Planitia,utilizing recent images and digital elevation models obtained from the High Resolution Imaging Camera instrument onboard China’s Tianwen-1 *** leveraging the high-resolution images and digital elevation models,we have conducted a geometric measurement to distinguish the origin of pitted cones in the vicinity of the Zhurong *** morphological characteristics of these pitted cones indicate an explosive mud volcano *** explosive mud volcanoes could have formed by the violent eruption of subsurface overpressurized sediments generated from the combined effect of overburden pressure and anomalous high heat *** sediments forming the pitted cones in the northern plains could be the remnants of an ancient *** future in-situ observations of these pitted cones,we hope to gain further insights into the sediments of the putative northern ocean,as well as the physical and chemical properties of the Martian subsurface during the formation of the pitted cones.

关键词： Pitted cones Mud volcanoes Tianwen-l Mars

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Optimization of Convolutional Neural Network Based on Improved Sparrow Algorithm for Flywheel Energy Storage System Loss in Small Sample

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Dianwang Jishu/Power System Technology 2025年第1期49卷 366-372页

作者： Wei, le Li, Chenglin Fang, Fang Liu, Yubin School of Control and Computer Engineering North China Electric Power University Changping District Beijing 102206 China

Flywheel energy storage systems have standby losses and are unsuitable for long-term energy storage. Aiming at the economic index of flywheel loss, based on the small sample data of the operation of the flywheel energy storage system, a flywheel loss calculation model combining a Logistic chaotic sparrow optimization algorithm and a convolutional neural network was proposed. Firstly, the causes of flywheel loss were analyzed. Next, the flywheel operation data of Ningxia Lingwu Power Plant was preprocessed, and the adversarial generation network was used for small-sample enrichment. Then, the loss model is established based on the convolutional neural network, the improved sparrow algorithm is used to optimize the hyperparameters of the model, and the superiority of the model is verified by comparison. Finally, simulation experiments show that the model can optimize the output of the flywheel energy storage system and reduce the flywheel loss. © 2025 Power System Technology Press. All rights reserved.

关键词： Flywheels

ON A NONLINEAR VOLTERRA-HAMMERSTEIN INTEGRAL EQUATION IN TWO VARIABleS

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Acta Mathematica Scientia 2013年第2期33卷 484-494页

作者： le Thi Phuong Ngoc Nguyen Thanh long Nhatrang Educational College 01 Nguyen Chanh Str.Nhatrang CityVietnam Department of Mathematics and Computer Science University of Natural ScienceVietnam National University Ho Chi Minh City227 Nguyen Van Cu Str.Dist. 5Ho Chi Minh CityVietnam

Using a fixed point theorem of Krasnosel＇skii type, this article proves the exis- tence of asymptotically stable solutions for a Volterra-Hammerstein integral equation in two variables.

关键词： Volterra-Hamnmrstein integral equation in two variables the fixed point theo-rem of Krasnosel'skii type contraction mapping completely continuous asymp-totically stable solution

Fast In-Situ Triaxial Remanent Magnetic Field Measurement for Single-Beam SERF Atomic Magnetometer Based on Trisection Algorithm

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Photonic Sensors 2023年第3期13卷 77-89页

作者： Tengyue long Bangcheng HAN Xinda SONG Yuchen SUO le JIA Department of Instrumentation Science and Opto-Electronics Engineering Beihang UniversityBeijing 100191China Hangzhou Extremely Weak Magnetic Field Major Science and Technology Infrastructure Research Institute Hangzhou 310051China

We demonstrate a method for quickly and automatically detecting all three components of a remanent magnetic field around a shielded spin-exchange relaxation-free(SERF)atomic magnetometer(AM)using the trisection algorithm(TSA)for zero-field resonance(ZFR).To satisfy the measurement of AMs,a resonance light of the ^(87)Rb D1 line with a spectral width of less than 1 MHz is converted to circular polarization by a linear polarizer and a quarter-wave *** the light beam has passed through the alkali metal vapor cell,the residual magnetic field can be measured by searching for triaxial ZFR optical *** TSA stably reduces the measurement time to 2.41 s on average and improves the measurement accuracy,significantly outpacing existing *** weighted averages of all measurements with corresponding uncertainties are(–15.437±0.022)nT,(6.062±0.021)nT,and(–14.158±0.052)nT on the x-,y-,and z-axes,*** improvements could facilitate more extremely weak magnetic studies in real time,such as magnetoencephalography(MEG)and magnetocardiography(MCG)measurements.

关键词： Atomic magnetometer remanent magnetic field measurement spin-exchange relaxation free trisection algorithm

Subsurface Structures at the Chang'e-3 Landing Site: Interpretations from Orbital and In-Situ Imagery Data

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Journal of Earth Science 2016年第4期27卷 707-715页

作者： le Qiao Zhiyong Xiao Jiannan Zhao long Xiao Planetary Science Institute School of Earth Sciences China University of Geosciences

The Chang＇e-3（CE-3） spacecraft successfully landed on one of the youngest mare surfaces on the Moon in December 2013. The Yutu rover carried by CE-3 was equipped with a radar system that could reveal subsurface structures in unprecedented details, which would facilitate understanding regional and global evolutionary history of the Moon. Based on regional geology, cratering scaling, and morphological study, here we quantify the subsurface structures of the landing site using high-resolution orbital and in-situ imagery data. Three layers of lunar regolith, two layers of basalt units, and one layer of ejecta deposits are recognized at the subsurface of the landing site, and their thicknesses are deduced based on the imagery data. These results could serve as essential references for the on-going interpretation of the CE-3 radar data. The ability to validate our theoretical subsurface structure using CE-3 in-situ radar observations will improve the methods for quantifying lunar subsurface structure using crater morphologies and scaling.

关键词： Chang'e-3 subsurface structure impact cratering Lunar Penetrating Radar lunar ex-ploration.

Vertical dynamic response of the ballastless track on long-span plate-truss cable-stayed bridges

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Science China(Technological Sciences) 2015年第2期58卷 236-247页

作者： LI Yong le SU Yang XIA Fei long ZHANG Nan Department of Bridge Engineering Southwest Jiaotong University MOE Key Laboratory of High Speed Railway Engineering Southwest Jiaotong University Department of Bridge Engineering Northern Jiaotong University

An analytical model is presented to study vertical dynamic response of the ballastless track on long-span plate-truss cable-stayed bridges based on an explicit dynamic analysis *** the model,the train,ballastless track and bridge are treated as a coupled vibration system with *** simulating the dynamic process of the system,this paper discusses the distribution law of dynamic responses of the bridge deck and the bed *** shows the necessity of a base plate for the ballastless track on the long-span plate-truss cable-stayed *** of the influence of different train speeds and stiffness of the elastic vibration-damping pad on the dynamic responses of the bridge deck and the bed slab is also *** reasonable stiffness value of elastic vibration-damping pad is proposed.

关键词： long-span cable-stayed bridge plate-truss girder ballastless track train-induced vibration vehicle-bridge system