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检索条件"机构=Key Research Laboratory on Big Data Mining and Knowledge Management"
294 条 记 录,以下是1-10 订阅
排序:
Digitizing Highways:Unleashing Potential Through data Element Circulation for Safety,Cost Efficiency,and Environmental Impact Optimization
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Journal of Systems Science and Information 2025年 第1期13卷 23-60页
作者: Yanyan JIA Wen LONG Yingjie TIAN School of Economics and Management University of Chinese Academy of SciencesBeijing 100190China Research Center on Fictitious Economy and Data Science Chinese Academy of SciencesBeijing 100190China Key Laboratory of Big Data Mining and Knowledge Management Chinese Academy of SciencesBeijing 100190China
As the era of large-scale highway maintenance arrives,the maintenance strategies have transitioned to a holistic approach that prioritizes safety,economic feasibility,and environmental *** research introduces a multi-... 详细信息
来源: 评论
Less is More: Token Context-aware Learning for Object Tracking
arXiv
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arXiv 2025年
作者: Xu, Chenlong Zhong, Bineng Liang, Qihua Zheng, Yaozong Li, Guorong Song, Shuxiang Key Laboratory of Education Blockchain and Intelligent Technology Ministry of Education Guangxi Normal University Guilin541004 China Key Laboratory of Big Data Mining and Knowledge Management University of Chinese Academy of Sciences China
Recently, several studies have shown that utilizing contextual information to perceive target states is crucial for object tracking. They typically capture context by incorporating multiple video frames. However, thes... 详细信息
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Information content and sentiment: the role of environmental disclosure in stock price crash risk
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International Review of Financial Analysis 2025年 104卷
作者: Long, Wen Ma, Ruiqi Guo, Man School of Economics and Management University of Chinese Academy of Sciences Beijing 100190 China Sino-Danish College University of Chinese Academy of Sciences Beijing 100190 China Research Center on Fictitious Economy & Data Science Chinese Academy of Sciences Beijing 100190 China Key Laboratory of Big Data Mining & Knowledge Management Chinese Academy of Sciences Beijing 100190 China
Environmental disclosure is a topic of global importance. When negative environmental news emerges and is eventually revealed, it can influence investor decisions and lead to significant stock price movements, potenti... 详细信息
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Detecting Difference Between Coefficients in Linear Model Using Jackknife Empirical Likelihood
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Journal of Systems Science & Complexity 2016年 第2期29卷 542-556页
作者: WU Xinqi ZHANG Qingzhao ZHANG Sanguo School of Mathematical Sciences University of Chinese Academy of Sciences Key Laboratory of Big Data Mining and Knowledge Management Chinese Academy of Sciences
Empirical likelihood has been found very useful in many different occasions. It usually runs into serious computational difficulties while jackknife empirical likelihood (JEL) is shown to be effective when applied t... 详细信息
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Exploring big data Analysis: Fundamental Scientific Problems
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Annals of data Science 2015年 第4期2卷 363-372页
作者: Xu, Zongben Shi, Yong Department of Mathematics Xi’an Jiaotong University Xi’an China The Key Research Laboratory of Big Data Mining and Knowledge Management Chinese Academy of Sciences Beijing China
Although big data has been one of most popular topics since last several years, how to effectively conduct big data analysis is a big challenge for every field. This paper tries to address some fundamental scientific ... 详细信息
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A Triple Structure of Rough Sets Based on Selection Function
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Annals of data Science 2015年 第3期2卷 245-259页
作者: Wang, Bo Shi, Yong Tian, Yingjie Research Center on Fictitious Economy and Data Science Chinese Academy of Sciences Beijing China Key Laboratory of Big Data Mining and Knowledge Management Chinese Academy of Sciences Beijing China
Different from rough sets in Pawlak’s sense, which is a binary approximation operations based structure, in this paper, we propose a new rough equivalence relation based on triple approximation operations induced by ... 详细信息
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Empirical Likelihood Test for Regression Coefficients in High Dimensional Partially Linear Models
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Journal of Systems Science & Complexity 2021年 第3期34卷 1135-1155页
作者: LIU Yan REN Mingyang ZHANG Sanguo School of Mathematical Sciences University of Chinese Academy of SciencesBeijing 100049China Key Laboratory of Big Data Mining and Knowledge Management Chinese Academy of SciencesBeijing 100190China
This paper considers tests for regression coefficients in high dimensional partially linear *** authors first use the B-spline method to estimate the unknown smooth function so that it could be linearly ***,the author... 详细信息
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Scale Adaptive Distractor Aware Visual Object Tracker
Scale Adaptive Distractor Aware Visual Object Tracker
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IEEE Conference on Recent Advances in Intelligent Computational Systems (RAICS)
作者: Kurup, Arundhati Key Laboratory of Big Data Mining and Knowledge Management School of Economics and Management Chinese Academy of Sciences Beijing China
Images and Videos are everywhere. They are being extensively used in numerous industrial, scientific and entertainment *** overabundance of data is propelled by the multimedia revolution. Image processing revolves aro... 详细信息
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Pyramid scheme model for consumption rebate frauds
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Chinese Physics B 2019年 第7期28卷 549-556页
作者: Yong Shi Bo Li Wen Long School of Economics and Management University of Chinese Academy of Sciences Beijing 100190 China Research Center on Fictitious Economy and Data Science Chinese Academy of Sciences Beijing 100190 China Key Laboratory of Big Data Mining and Knowledge Management Chinese Academy of Sciences Beijing 100190 China
There are various types of pyramid schemes that have inflicted or are inflicting losses on many people in the *** propose a pyramid scheme model which has the principal characters of many pyramid schemes that have app... 详细信息
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New Discoveries of Domination Between Traffic Matrices
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Acta Mathematicae Applicatae Sinica 2017年 第3期33卷 561-566页
作者: Peng-fei LIU Wen-guo YANG Tian-de GUO School of Mathematics Sciences University of Chinese Academy of SciencesBeijing 100049China Key Laboratory of Big Data Mining and Knowledge Management Chinese Academy of SciencesBeijing 100049China
In this paper the definition of domination is generalized to the case that the elements of the traffic matrices may have negative values. It is proved that D3 dominates D3 + λ(D2 - D1) for any λ ≥0 if D1 dominat... 详细信息
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