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LOG: 作品数：1038被引量：1939H指数：17; 导出分析报告; 相关领域：自动化与计算机技术医药卫生更多>>; 相关作者：肖志涛杨晓东李海涛彦楠闫红蕾更多>>; 相关机构：中国石油天然气集团公司华南理工大学中国科学院吉林大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划国家高技术研究发展计划中国博士后科学基金更多>>

LogDA:Dual Attention-Based Log Anomaly Detection Addressing Data Imbalance: 《Computers, Materials & Continua》2025年第4期1291-1306,共16页Chexiaole Zhang Haiyan Fu; funded by the Hainan Provincial Natural Science Foundation Project(Grant No.622RC675);the National Natural Science Foundation of China(Grant No.62262019).; As computer data grows exponentially,detecting anomalies within system logs has become increasingly important.Current research on log anomaly detection largely depends on log templates derived from log parsing.Word em...; 关键词：Anomaly detection system log deep learning TRANSFORMER neural networks

鲁棒物联网多维时序数据预测方法: 《计算机工程》2025年第4期107-118,共12页沈忧何勇彭安浪; 贵州省科技支撑计划项目(黔科合支撑[2022]一般267)。; 在物联网(IoT)场景中,数据在采集和传输过程中易受噪声的干扰,导致数据中存在一定的离群值与缺失值。现有的时间正则化矩阵分解模型通常考虑平方损失来衡量重构误差,忽略了处理存在异常数据的多维时间序列时,矩阵分解的质量同样是影响...; 关键词：L_(2 log)范数非负矩阵分解时间正则化矩阵分解多维时序数据预测鲁棒性

Re-examination of theβ-decay properties of As isotopes: 《Communications in Theoretical Physics》2025年第3期85-93,共9页Abdul Kabir Jameel-Un Nabi Wajeeha Khalid Hamad Almujibah; funded by Taif University,Saudi Arabia,Project No.(TU-DSPP-2024-33)。; Theβ-decay properties of^(67-80)As nuclei have been investigated within the framework of the proton-neutron quasi-particle random phase approximation(pn-QRPA)model.The nuclear deformation obtained from the finite ran...; 关键词：pn-QRPA β-decay properties GT strength distribution log ft stellar rates

y=a^(x)与y=log_(a)x交点个数的解法探究: 《数理化解题研究》2025年第4期2-8,共7页唐宜钟; 文章针对y=a^(x)与y=log_(a)x的交点问题,给出了差函数,结合反函数与两曲线相切;给出了换元法、取对法、同构法、指数逼近法等多种解法.; 关键词：指数函数对数函数交点

NOTES ON THE LOG-MINKOWSKI INEQUALITY OF CURVATURE ENTROPY: 《Acta Mathematica Scientia》2025年第1期16-26,共11页Deyi LI Lei MA Chunna ZENG; supported by the NSFC(12171378);supported by the Characteristic innovation projects of universities in Guangdong province(2023K-TSCX381);supported by the Young Top-Talent program of Chongqing(CQYC2021059145);the Major Special Project of NSFC(12141101);the Science and Technology Research Program of Chongqing Municipal Education Commission(KJZD-K202200509);the Natural Science Foundation Project of Chongqing(CSTB2024NSCQ-MSX0937).; An upper estimate of the new curvature entropy is provided,via the integral inequality of a concave function.For two origin-symmetric convex bodies in R^(n),this bound is sharper than the log-Minkowski inequality of c...; 关键词：convex bodies the log-Minkowski inequality curvature entropy the log-Minkowski inequality of curvature entropy

MODIFIED BRASCAMP-LIEB INEQUALITIES AND LOG-SOBOLEV INEQUALITIES FOR ONE-DIMENSIONAL LOG-CONCAVE MEASURE: 《Acta Mathematica Scientia》2025年第1期104-117,共14页Denghui WU Jiazu ZHOU; Supported in part by the NSFC(12071378,12461009);the Natural Science Basic Research Program of Shaanxi(2023-JC-YB-036);the Shaanxi Fundamental Science Research Project for Mathematics and Physics(23JSQ033).; In this paper,we develop Maurey’s and Bobkov-Ledoux’s methods to prove modified Brascamp-Lieb inequalities and log-Sobolev inequalities for one-dimensional log-concave measure.To prove these inequalities,the harmoni...; 关键词：Brunn-Minkowski inequality Prékopa-Leindler inequality Brascamp-Lieb inequality log-Sobolev inequality log-concave measure

Adaptor protein Src-homology 2 domain containing E(SH2E)deficiency induces heart defect in zebrafish: 《Acta Pharmacologica Sinica》2025年第2期404-415,共12页Yu-lai Liang Yang-xi Hu Fang-fang Li Hong-min You Jian Chen Chun Liang Zhi-fu Guo Qing Jing; funded by the National Key Research and Development Program of China(2019YFA0802700);the National Natural Science Foundation of China(92168206,82400541);the Postdoctoral Fellowship Program of CPSF under Grant Number GZC20242284.; Adaptor proteins play crucial roles in signal transduction across diverse signaling pathways.Src-homology 2 domain-containing E(SH2E)is the adaptor protein highly expressed in vascular endothelial cells and myocardium...; 关键词：cardiac development pericardial edema Src-homology 2 domain containing E CRISPR/Cas9 ZEBRAFISH

基于Log-Cosh张量回归的高光谱图像分类: 《计算机应用文摘》2025年第1期101-104,共4页杨丽娟刘思宏; 针对高光谱图像在向量特征对齐方法中可能导致的信息丢失问题,文章提出了Log-Cosh张量回归(LCTR)方法。该方法的核心思想是将Log-Cosh回归扩展到张量空间,从而实现更精准的高光谱图像分类。此外,文章采用了CP分解来降低模型复杂度,并加...; 关键词：监督分类张量分解高光谱图像图像分类

Geology and mineralization of the Hongqiling large magmatic nickel-copper-cobalt deposit(22×10^(4)t)in Jilin Province,China:A review: 《China Geology》2024年第4期762-796,共35页Cong Chen Yu-chao Gu Di Zhang Tao-tao Wu Ai Li Yun-sheng Ren Qing-qing Shang Jian Zhang Xiong-fei Bian Fei Su Jia-lin Yang Qiu-shi Sun Xiao-hai Li Wan-zhen Liu Zhen-ming Sun Sen Zhang Yu-hui Feng; funded by projects of the China Geological Survey(Nos.DD20242070,DD20230763,DD20221695,DD20190379,and DD20160346)。; The Hongqiling large nickel-copper-cobalt deposit(hereafter referred to as the Hongqiling deposit),a typical mafic-ultramafic copper-nickel deposit in China,boasts proven Ni(Ni)resources of approximately 22×10^(4)t,a...; 关键词：Nickel-copper-cobalt deposit Fractional crystallization Crustal contamination MAGMATIC MINERALIZATION Re-Os isotopic age Sulfur isotopic Metallogenic mode Prospecting model Western Pacific’s active continental margin Mineral exploration engineering Hongqiling Jilin

基于多元Logit模型下公路交通中货运量预测方法研究——以建材物流园区为例: 《人民公交》2024年第24期182-184,共3页韩君如; 本研究以“四阶段法”为基础,构建了适用于物流园区周边公路交通网络中货运量预测的多元Logit模型,应用所构建的模型对某地区典型大型建筑材料物流基地的交通需求进行分析,量化评估了物流运输需求对周边交通基础设施的影响。研究结果表...; 关键词：多元Logt模型货运量公路交通网物流园区

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