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A survey on membership inference attacks and defenses in machine learning

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Journal of Information and Intelligence 2024年第5期2卷 404-454页

作者： Jun Niu Peng Liu Xiaoyan Zhu kuo Shen Yuecong Wang Haotian Chi Yulong Shen Xiaohong Jiang Jianfeng Ma Yuqing Zhang School of Computer Science and Technology Xidian UniversityXi'an 710071China Information Sciences and Technology Pennsylvania State UniversityPA 16802United States School of Telecommunications Engineering Xidian UniversityXian 710071China School of Hangzhou Institute of Technology Xidian UniversityHangzhou 311231China School of Automation and Software Engineering Shanxi UniversityTaiyuan 030006China School of Systems Information Science Future University of HakodateHakodate 041-8655Japan School of Computer&Control Engineering University of Chinese Academy of SciencesBeijing 101408China School of Cyber Engineering Xidian UniversityXian 710071China

Membership inference(MI)attacks mainly aim to infer whether a data record was used to train a target model or *** to the serious privacy risks,MI attacks have been attracting a tremendous amount of attention in the research *** existing work conducted-to our best knowledge the first dedicated survey study in this specific area:The survey provides a comprehensive review of the literature during the period of 2017~2021(e.g.,over 100 papers).However,due to the tremendous amount of progress(i.e.,176 papers)made in this area since 2021,the survey conducted by the one existing work has unfortunately already become very limited in the following two aspects:(1)Although the entire literature from 2017~2021 covers 18 ways to categorize(all the proposed)MI attacks,the literature during the period of 2017~2021,which was reviewed in the one existing work,only covered 5 ways to categorize MI *** 13 ways missing,the survey conducted by the one existing work only covers 27%of the landscape(in terms of how to categorize MI attacks)if a retrospective view is taken.(2)Since the literature during the period of 2017~2021 only covers 27%of the landscape(in terms of how to categorize),the number of new insights(i.e.,why an MI attack could succeed)behind all the proposed MI attacks has been significantly increasing since year *** a result,although none of the previous work has made the insights as a main focus of their studies,we found that the various insights leveraged in the literature can be broken down into 10 *** making the insights as a main focus,a survey study could fail to help researchers gain adequate intellectual depth in this area of *** this work,we conduct a systematic study to address these *** particular,in order to address the first limitation,we make the 13 newly emerged ways to categorize MI attacks as a main focus on the *** order to address the second limitation,we provide-to our best knowledge-the first r

关键词： Machine learning Privacy and security Membershipinferenceattacks Defensivetechniques

Influence Factors of the Generation and Accumulation of Electric Charge on the Oil-Delivery Metal Pipelines

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Acta Metallurgica Sinica(English Letters) 2017年第10期30卷 1027-1032页

作者： Xing-Hui Hou Jing-Kun Yu ming-kuo Sheng Zhao-Yang Liu Xin Yang Institute of High Temperature Materials and Technology for Metallurgy School of MetallurgyNortheastern University

The interfacial electrification properties play an important role in the electrochemical corrosion reaction which leads the electrostatic charge to generate and accumulate on the metal surface when the insulating oil flows through a metal pipe. In this paper, the interfacial electrification properties resulted by the oil flow rate and the action of electric charge trapper are investigated by measuring the current and potential on the surface of the test metal pipe. The measured results showed that the current and potential between the metal pipe and the earth increased with the rise of flow rate; and as the flow rate increased, the growth trends of the current and potential difference between two close flow rates increased and decreased, respectively, while there was an electric charge trapper set in the radial direction of the pipe, the measured current and potential decreased compared with that of without electric charge trapper, which was because it captured and caught part of charge in the oil flow bulk to neutralize the opposite charge on the surface of the metal pipe.

关键词： Flow electrification Insulating oil Electric double layer Metal pipe Electric charge trapper

液氮冷冻法收集和检测黄金管内轻烃组分的实验细节探讨

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石化技术 2024年第3期31卷 32-34页

作者：李阔中海油能源发展工程技术公司天津300000

探讨了实验室条件下烃烃萃取和检测过程的具体步骤和实施细节,通过试验优化实验条件并形成了可操作性强、再行性好的实验方法。该方法可兼顾黄金管生烃产物中C6~C14产率定量以及C6~C8轻烃化合物的检测,是对黄金管生烃模拟实验技术的补充... 详细信息

探讨了实验室条件下烃烃萃取和检测过程的具体步骤和实施细节,通过试验优化实验条件并形成了可操作性强、再行性好的实验方法。该方法可兼顾黄金管生烃产物中C6~C14产率定量以及C6~C8轻烃化合物的检测,是对黄金管生烃模拟实验技术的补充,有助于开展烃源岩轻烃特征的研究工作。

关键词：黄金管液氮冷冻轻烃萃取气相色谱定量

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科尔沁地区山水林田湖草沙一体化保护和修复的应用与研究

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建筑施工 2024年第4期46卷 480-484页

作者：高阔上海建工五建集团有限公司上海200063

鉴于科尔沁地区干旱少雨、风沙侵扰的脆弱生态环境特征和半农半牧的社会经济特点,遵循山水林田湖草沙一体化治理理念,坚持保护优先、自然恢复为主,人工辅助的原则,以水资源承载能力为约束条件,突出生态效益并兼顾经济效益。结合工程规... 详细信息

鉴于科尔沁地区干旱少雨、风沙侵扰的脆弱生态环境特征和半农半牧的社会经济特点,遵循山水林田湖草沙一体化治理理念,坚持保护优先、自然恢复为主,人工辅助的原则,以水资源承载能力为约束条件,突出生态效益并兼顾经济效益。结合工程规模大、管理及协调难度高等特点,探索总结山水林田湖草沙一体化保护和修复工程的实施模式、关键工序、应用技术,对未来生态保护工程EPC模式应用、林草机械融合信息技术升级、“星-空-地”一体化空间发展等发展趋势提出一些建议,以期为后续类似林草生态工程建设提供参考。

关键词：科尔沁地区山水林田湖草沙一体化保护和修复技术思考与建议

ARIMA模型在阜新地区降水量预测中的适用性分析

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黑龙江水利科技 2024年第4期52卷 37-39,79页

作者：郭廓辽宁省阜新水文局辽宁阜新123000

结合阜新地区实测雨量站点数据,建立样本数据系列,结合ARIMA模型对阜新地区降水量进行预测,并进行模型适用性分析。分析表明:ARIMA模型适用于阜新地区的降水量预测,预测误差在±15%以内,且具有较好的回归性。研究成果对于阜新地区水资... 详细信息

结合阜新地区实测雨量站点数据,建立样本数据系列,结合ARIMA模型对阜新地区降水量进行预测,并进行模型适用性分析。分析表明:ARIMA模型适用于阜新地区的降水量预测,预测误差在±15%以内,且具有较好的回归性。研究成果对于阜新地区水资源量预测评估具有重要参考价值。

关键词：雨量站降水量预测模型适用性分析阜新地区

基于证据理论的多层超网络影响力节点识别方法

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计算机应用 2024年第1期44卷 182-189页

作者：田阔吴英晗胡枫青海师范大学计算机学院西宁810008 藏语智能信息处理及应用国家重点实验室西宁810008 高原科学与可持续发展研究院西宁810016

针对多层超网络研究多集中于拓扑结构,且影响力节点识别方法中涉及指标较为单一,无法全面准确识别影响力节点的情况,提出一种基于证据理论的多层超网络影响力节点识别方法。首先,在多层超网络拓扑结构基础上,根据聚合网络思想构建多层... 详细信息

针对多层超网络研究多集中于拓扑结构,且影响力节点识别方法中涉及指标较为单一,无法全面准确识别影响力节点的情况,提出一种基于证据理论的多层超网络影响力节点识别方法。首先,在多层超网络拓扑结构基础上,根据聚合网络思想构建多层聚合超网络;其次,基于证据理论定义问题的辨识框架;最后,利用D-S(Dempster-Shafer)证据组合方法,融合网络的局部、位置和全局指标以识别网络影响力节点。将该方法应用于arXiv数据集构建的物理−计算机科学双层科研合作超网络(MAH),在基于RP(Reactive Process)和CP(Contact Process)策略的易感−感染−易感(SIS)超网络传播模型中,与超度中心性、K-shell、接近中心性方法等相比,传播速度最快,且最先达到稳态;隔离影响力排名前6%节点后,网络平均超度、聚类系数以及网络效率均减小;随着隔离影响力节点比例的增大,网络子图数量增速与接近中心性方法相近;通过单调性指标值度量识别结果粗粒度,达到0.9998,识别结果具有较高区分度。综合多个实验结果,表明该多层超网络影响力节点识别方法准确有效。

关键词：证据理论多层超网络辨识框架证据组合影响力节点超网络传播

Electroreduction Kinetics for Molten Oxide Slags

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Journal of Iron and Steel Research International 2007年第1期14卷 16-20页

作者： GAO Yun-ming CHOU kuo-chih GUO Xing-min WANG Wei Key Laboratory for Ferrous Metallurgy and Resources Utilization of Ministry of Education Wuhan University of Science and Technology Wuhan 430081 Hubei China Metallurgical and Ecological Engineering School University of Science and Technology Beijing Beijing 100083 China

The oxygen-ion conductor, the reducing agent, and the molten oxide slag containing electroactive matter were used as constituent of a galvanic cell. Metal was directly electroreduced from molten slag using a short-circuit galvanic cell. The following galvanic cell was assembled in the present experiment： graphite rod, [-O]Fe-C saturated ｜ZrO2 （MgO）｜ Cu（1）＋（FeO）（slag） , and molybdenum wire. The FeO electroreduction reaction was studied through measuring short circuit current by controlling factors such as temperature, the FeO content in molten slags, and the external circuit resistance. An overall kinetics model was developed to describe the process of FeO electroreductiono It was found that the modeled curves were in good agreement with the experimental values. The new oxide reduction method in the metallurgy with controlled oxygen flow was proposed and the metallurgical theory with controlled oxygen flow was developed.

关键词： molten oxide slag zirconia galvanic cell electroreduction kinetics model

考虑全寿命周期围岩冻结规律的寒区隧道抗冻设计研究

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隧道建设(中英文) 2024年第09期44卷 1736-1743页

作者：夏才初曹善鹏陈维郭阔李干宁波大学岩石力学研究所宁波市能源地下结构重点实验室同济大学地下建筑与工程系吉林省交通规划设计院

为解决寒区隧道全寿命周期内冻害问题,考虑寒区隧道全寿命周期围岩冻结和冻胀敏感性,通过数值分析和理论计算研究寒区隧道围岩冻结的发展规律和冻胀力荷载分布特征,并提出基于冻胀力荷载分级的寒区隧道全寿命周期分段抗冻设计方法。研... 详细信息

为解决寒区隧道全寿命周期内冻害问题,考虑寒区隧道全寿命周期围岩冻结和冻胀敏感性,通过数值分析和理论计算研究寒区隧道围岩冻结的发展规律和冻胀力荷载分布特征,并提出基于冻胀力荷载分级的寒区隧道全寿命周期分段抗冻设计方法。研究表明:1)全寿命周期内寒区隧道围岩的冻结深度在运行初期迅速增大,然后逐渐保持稳定,围岩冻结深度的发展速度主要与年平均气温和年气温振幅相关; 2)寒区隧道冻胀力荷载随冻结深度的增大而增大,全寿命周期的最大冻胀力荷载沿纵向呈现出显著的非均匀分布特点; 3)采用基于全寿命周期冻胀力荷载分级的分段抗冻设计可避免寒区隧道全寿命周期的冻害风险,同时提高抗冻支护的经济效益。

关键词：寒区隧道冻胀力荷载围岩冻结规律分段抗冻设计全寿命周期

Post-gastrectomy acute pancreatitis in a patient with gastric carcinoma and pancreas divisum

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World Journal of Gastroenterology 2009年第36期15卷 4596-4600页

作者： I-ming kuo Frank Wang Keng-Hao Liu Yi-Yin Jan Department of Surgery Chang Gung Memorial Hospital ChangGung University Linkou Taiwan China

Gastrectomy is commonly performed for both benign and malignant *** the incidence of post-gastrectomy acute pancreatitis(PGAP)is low compared to other well-recognized post-operative complications,it has been reported to be associated with a high mortality *** this article,we describe a 70-year-old man with asymptomatic pancreatic divisum who underwent palliative subtotal gastrectomy for an advanced gastric cancer with liver *** postoperative course was complicated by acute pancreatitis and intra-abdominal *** patient eventually succumbed to multiple organ failure despite surgical debridement and drainage,together with aggressive antibiotic therapy and nutritional *** patients with pancreas divisum or dominant duct of Santorini who fail to follow the normal post-operative course after gastrectomy,clinicians should be alert to the possibility of PGAP as one of the potential diagnoses. Early detection and aggressive treatment of PGAP might improve the prognosis.

关键词： Acute Pancreatitis Gastrectomy Pancreasdivisum Duct of Santorini Laparoscopy