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检索条件"机构=Laboratory of Data Engineering and Knowledge Engineering"
1029 条 记 录,以下是771-780 订阅
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Two novel semantics of top-k queries processing in uncertain database
Two novel semantics of top-k queries processing in uncertain...
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10th IEEE International Conference on Computer and Information Technology, CIT-2010, 7th IEEE International Conference on Embedded Software and Systems, ICESS-2010, 10th IEEE Int. Conf. Scalable Computing and Communications, ScalCom-2010
作者: Liu, Dexi Wan, Changxuan Xiong, N. Yang, Laurence T. Chen, Lei Jiangxi Key Laboratory of Data and Knowledge Engineering School of Information Technology Jiangxi University of Finance and Economics Nanchang China Department of Computer Science Georgia State University Atlanta GA United States Department of Computer Science St. Francis Xavier University Antigonish NS Canada Department of Computer Science HK University of Science and Technology Hong Kong Hong Kong
Top-k query is a powerful technique in uncertain databases because of the existence of exponential possible worlds, and it is necessary to combine score and confidence of tuples to derive top k answers. Different sema... 详细信息
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Study in retrieval visibility and optical thickness of fog with MODTRAN
Study in retrieval visibility and optical thickness of fog w...
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International Conference on Multimedia Technology
作者: Zhang, Wengang Wei, Ming Yu, Tao Wang, Gengke Lai, Jibao Wang, Yuqing Key Laboratory of Meteorological Disaster of Ministry of Education Earth System Remote Sensing Institute Nanjing University of Information Science and Technology Nanjing 210044 China Center for National Space-borne Demonstration Beijing 100101 China Institute of Data and Knowledge Engineering Henan University Kaifeng Henan 475001 China Binjiang College Nanjing University of Information Science and Technology Nanjing 210044 China
In recent years, many scientists have done some work in monitoring the fog, and achieved fruitful results. Now we want to conduct more in-depth study. In this paper, we utilize MODTRAN to simulate the relationship bet... 详细信息
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Image manipulation detection by multi-view multi-scale supervision
arXiv
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arXiv 2021年
作者: Chen, Xinru Dong, Chengbo Ji, Jiaqi Cao, Juan Li, Xirong MoE Key Lab of Data Engineering and Knowledge Engineering Renmin University of China AIMC Lab School of Information Renmin University of China Institute of Computing Technology Chinese Academy of Sciences State Key Laboratory of Media Convergence Production Technology and Systems
The key challenge of image manipulation detection is how to learn generalizable features that are sensitive to manipulations in novel data, whilst specific to prevent false alarms on authentic images. Current research... 详细信息
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GPTR: Gestalt-Perception Transformer for Diagram Object Detection
arXiv
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arXiv 2022年
作者: Hu, Xin Zhang, Lingling Liu, Jun Fan, Jinfu You, Yang Wu, Yaqiang Shaanxi Provincial Key Laboratory of Big Data Knowledge Engineering School of Computer Science and Technology Xi’an Jiaotong University China National Engineering Lab for Big Data Analytics Xi’an Jiaotong University China Department of Control Science and Engineering Tongji University Shanghai China Department of Computer Science National University of Singapore Singapore Lenovo Research Beijing China
Diagram object detection is the key basis of practical applications such as textbook question answering. Because the diagram mainly consists of simple lines and color blocks, its visual features are sparser than those... 详细信息
来源: 评论
Image Manipulation Detection by Multi-View Multi-Scale Supervision
Image Manipulation Detection by Multi-View Multi-Scale Super...
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International Conference on Computer Vision (ICCV)
作者: Xinru Chen Chengbo Dong Jiaqi Ji Juan Cao Xirong Li MoE Key Lab of Data Engineering and Knowledge Engineering Renmin University of China AIMC Lab School of Information Renmin University of China Institute of Computing Technology Chinese Academy of Sciences State Key Laboratory of Media Convergence Production Technology and Systems
The key challenge of image manipulation detection is how to learn generalizable features that are sensitive to manipulations in novel data, whilst specific to prevent false alarms on authentic images. Current research... 详细信息
来源: 评论
Multiagent Q-Learning for Multicrew Dynamic Scheduling and Routing in Road Network Restoration
Multiagent Q-Learning for Multicrew Dynamic Scheduling and R...
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第34届中国控制与决策会议
作者: Yufeng Shen Lianqi Duan Qianshun Zhu Zhaopin Su Guofu Zhang School of Computer Science and Information Engineering Hefei University of Technology Key Laboratory of Knowledge Engineering with Big Data (Hefei University of Technology) Ministry of Education Intelligent Interconnected Systems Laboratory of Anhui Province (Hefei University of Technology) Anhui Province Key Laboratory of Industry Safety and Emergency Technology (Hefei University of Technology)
Road network restoration is an important issue in the post-disaster disposal and rescue,especially when extraordinarily serious natural disasters(e.g.,floods and earthquakes) *** to this endeavour is the problem of de... 详细信息
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Robust Low-rank Deep Feature Recovery in CNNs: Toward Low Information Loss and Fast Convergence
Robust Low-rank Deep Feature Recovery in CNNs: Toward Low In...
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IEEE International Conference on data Mining (ICDM)
作者: Jiahuan Ren Zhao Zhang Jicong Fan Haijun Zhang Mingliang Xu Meng Wang School of Computer Science and Information Engineering Hefei University of Technology Hefei China Key Laboratory of Knowledge Engineering with Big Data (Ministry of Education) & Intelligent Interconnected Systems Laboratory of Anhui Province Hefei University of Technology Hefei China School of Data Science The Chinese University of Hong Kong (Shenzhen) & Shenzhen Research Institute of Big Data Shenzhen China Harbin Institute of Technology (Shenzhen) Shenzhen China School of Information Engineering Zhengzhou University Zhengzhou China
Convolutional Neural Networks (CNNs)-guided deep models have obtained impressive performance for image representation, however the representation ability may still be restricted and usually needs more epochs to make t... 详细信息
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Unsupervised vehicle re-identification with progressive adaptation
arXiv
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arXiv 2020年
作者: Peng, Jinjia Wang, Yang Wang, Huibing Zhang, Zhao Fu, Xianping Wang, Meng College of Information and Science Technology Dalian Maritime University LiaoningDalian China Pengcheng Laboratory ShenzhenGuangdong China Key Laboratory of Knowledge Engineering with Big Data Ministry of education Hefei University of Technology China School of Computer Science and Information Engineering Hefei University of Technology China
Vehicle re-identification (reID) aims at identifying vehicles across different non-overlapping cameras views. The existing methods heavily relied on well-labeled datasets for ideal performance, which inevitably causes... 详细信息
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Identifying Political Influencers on YouTube during the 2016 Moroccan General Election
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Procedia Computer Science 2020年 170卷 1102-1109页
作者: Zakia Acharoui Altaf Alaoui Badia Ettaki Jamal Zerouaoui Mohamed Dakkon Laboratory of Engineering Sciences and Modeling Faculty of Sciences- Ibn Tofail University Campus Universitaire BP 133 Kenitra Morocco Laboratory of Research in Computer Science Data Sciences and Knowledge Engineering School of Information Sciences Rabat Morocco Département de Statistique et Informatique de gestion F.S.E.J.S. Universite Abdelmalek Essaadi Tetouan Morocco
The use of social media as a tool for political and electoral communication is not fully explored by Moroccan researchers. This study aims to identify the influencers of the political conversation, on YouTube, during ... 详细信息
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Survey on ontology learning research
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Ruan Jian Xue Bao/Journal of Software 2006年 第9期17卷 1837-1847页
作者: Du, Xiao-Yong Li, Man Wang, Shan School of Information Renmin University of China Beijing 100872 China Key Laboratory of Data Engineering and Knowledge Engineering Beijing 100872 China
Recently, ontology learning is emerging as a new hotspot of research in computer science. In this paper the issue of ontology learning is divided into nine sub-issues according to the structured degree (structured, se... 详细信息
来源: 评论