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检索条件"机构=Cas Key Lab of Network Data Science and Technology"
498 条 记 录,以下是331-340 订阅
排序:
Transformation driven visual reasoning
arXiv
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arXiv 2020年
作者: Hong, Xin Lan, Yanyan Pang, Liang Guo, Jiafeng Cheng, Xueqi CAS Key Laboratory of Network Data Science and Technology Institute of Computing Technology Chinese Academy of Sciences Beijing China University of Chinese Academy of Sciences Beijing China Institute for AI Industry Research Tsinghua University Beijing China
This paper defines a new visual reasoning paradigm by introducing an important factor, i.e. transformation. The motivation comes from the fact that most existing visual reasoning tasks, such as CLEVR in VQA, are solel... 详细信息
来源: 评论
Video Anomaly Detection Using Open data Filter and Domain Adaptation
Video Anomaly Detection Using Open Data Filter and Domain Ad...
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IEEE Visual Communications and Image Processing (VCIP)
作者: Chen Zhang Guorong Li Li Su Weigang Zhang Qingming Huang School of Computer Science and Technology UCAS Beijing China Key Lab of Big Data Mining and Knowledge Management UCAS Beijing China Harbin Institute of Technology Weihai China Key Lab of Intelligent Information Processing ICT CAS Beijing China
Video anomaly detection is a very challenging task because of the rarity, openness, and the definition of the anomalies. Researchers pay more attention to the characteristics of anomalies and have proposed a variety o... 详细信息
来源: 评论
Boosting Connectivity in Retinal Vessel Segmentation via a Recursive Semantics-Guided network  23rd
Boosting Connectivity in Retinal Vessel Segmentation via a R...
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23rd International Conference on Medical Image Computing and Computer-Assisted Intervention, MICCAI 2020
作者: Xu, Rui Liu, Tiantian Ye, Xinchen Lin, Lin Chen, Yen-Wei DUT-RU International School of Information Science and Engineering Dalian University of Technology Dalian China DUT-RU Co-Research Center of Advanced ICT for Active Life Dalian China Key Laboratory for Ubiquitous Network and Service Software of Liaoning Province Dalian China College of Software Dalian University of Technology Dalian China College of Information Science and Engineering Ritsumeikan University Kusatsu Japan Research Center of Healthcare Data Science Zhejiang Lab Hangzhou China
Many deep learning based methods have been proposed for retinal vessel segmentation, however few of them focus on the connectivity of segmented vessels, which is quite important for a practical computer-aided diagnosi... 详细信息
来源: 评论
Reverse Perspective network for Perspective-Aware Object Counting
Reverse Perspective Network for Perspective-Aware Object Cou...
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Conference on Computer Vision and Pattern Recognition (CVPR)
作者: Yifan Yang Guorong Li Zhe Wu Li Su Qingming Huang Nicu Sebe School of Computer Science and Technology UCAS Beijing China Key Lab of Big Data Mining and Knowledge Management UCAS Beijing China Key Lab of Intelligent Information Processing Institute of Computing Technology CAS Beijing China University of Trento Trento Italy
One of the critical challenges of object counting is the dramatic scale variations, which is introduced by arbitrary perspectives. We propose a reverse perspective network to solve the scale variations of input images... 详细信息
来源: 评论
A Blockchain-based Fast Authentication and Collaborative Video data Forwarding Scheme for Vehicular networks
A Blockchain-based Fast Authentication and Collaborative Vid...
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IEEE/IFIP International Conference on Embedded and Ubiquitous Computing, EUC
作者: Weihui Qiu Xin Yang Ming Wei Wei Ren Tianqing Zhu School of Computer Science China University of Geosciences Wuhan P.R. China Wuhan Institute of Marine Electric Propulsion CSSC P.R. China Key Laboratory of Network Assessment Technology CAS Chinese Academy of Sciences Institute of Information Engineering Beijing P.R. China Guizhou Provincial Key Laboratory of Public Big Data Guizhou University Guiyang P.R. China
Internet of Things (IoT) current present two trends with respect to ubiquity and mobility. The number of devices increases remarkably and most forthcoming devices are mobile, e.g., Internet of Vehicles (IoV). In large... 详细信息
来源: 评论
Querying a matrix through matrix-vector products  46
Querying a matrix through matrix-vector products
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46th International Colloquium on Automata, Languages, and Programming, ICALP 2019
作者: Sun, Xiaoming Woodruff, David P. Yang, Guang Zhang, Jialin CAS Key Lab of Network Data Science and Technology Institute of Computing Technology Chinese Academy of Sciences Beijing China University of Chinese Academy of Sciences Beijing China Carnegie Mellon University PittsburghPA United States Institute of Computing Technology Chinese Academy of Sciences Beijing China Conflux Beijing China
We consider algorithms with access to an unknown matrix M ∈ Fn×d via matrix-vector products, namely, the algorithm chooses vectors v1,..., vq, and observes Mv1,..., Mvq. Here the vi can be randomized as well as ... 详细信息
来源: 评论
Beatgan: Anomalous rhythm detection using adversarially generated time series  28
Beatgan: Anomalous rhythm detection using adversarially gene...
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28th International Joint Conference on Artificial Intelligence, IJCAI 2019
作者: Zhou, Bin Liu, Shenghua Hooi, Bryan Cheng, Xueqi Ye, Jing Institute of Computing Technology Chinese Academy of Sciences China School of Computer Science National University of Singapore Singapore Department of Anesthesiology Nanfang Hospital Southern Medical University China CAS Key Laboratory of Network Data Science and Technology University of Chinese Academy of Sciences Beijing China
Given a large-scale rhythmic time series containing mostly normal data segments (or 'beats'), can we learn how to detect anomalous beats in an effective yet efficient way? For example, how can we detect anomal...
来源: 评论
Climatic and Biotic Controls of Evapotranspiration Across Grassland Ecosystems on Tibetan Plateau
SSRN
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SSRN 2024年
作者: Peng, Siyuan Yang, Yue Luo, Dengnan Zeng, Xiang Liang, Minqi Tao, Long Zhang, Guangru Li, Pan Liao, Weijie Guo, Qun Cao, Ruochen Li, Yuzhe Zhang, Weirong Hu, Zhongmin School of Geography South China Normal University Shipai Campus Guangzhou510631 China Hainan Baoting Tropical Rainforest Ecosystem Observation and Research Station School of Ecology Hainan University Haikou570228 China Facility of Geographical Science Beijing Normal University Beijing100875 China Zhuhai Branch State Key Laboratory of Earth Surface Processes and Resource Ecology Beijing Normal University Zhuhai519087 China School of Atmospheric Sciences Guangdong Province Data Center of Terrestrial and Marine Ecosystems Carbon Cycle Sun Yat-sen University Guangdong Zhuhai510245 China Key Lab of Ecosystem Network Observation and Modeling Institute of Geographic Sciences and Natural Resources Research Chinese Academy of Sciences Beijing100101 China College of Resources and Environment University of Chinese Academy of Sciences Beijing101408 China International Institute for Earth System Sciences Jiangsu Center for Collaborative Innovation in Geographical Information Resource Development and Application Nanjing University Jiangsu 210023 China Jiangsu Provincial Key Laboratory of Geographic Information Science and Technology Key Laboratory for Land Satellite Remote Sensing Applications Ministry of Natural Resources School of Geography and Ocean Science Nanjing University Jiangsu 210023 China Key Laboratory of Land Surface Pattern and Simulation Institute of Geographical Sciences and Natural Resources Research Chinese Academy of Sciences Beijing China
Comprehending the spatial variations of evapotranspiration (ET) and its components on Tibetan Plateau (TP) is crucial for grasping the dynamics of the regional water cycle and energy balance. However, the influence of... 详细信息
来源: 评论
How to coadd images: II. Anti-aliasing and PSF deconvolution
arXiv
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arXiv 2024年
作者: Wang, Lei Shan, Huanyuan Nie, Lin Liu, Dezi Yan, Zhaojun Li, Guoliang Cheng, Cheng Xie, Yushan Qu, Han Zheng, Wenwen Kang, Xi Purple Mountain Observatory Chinese Academy of Sciences No. 10 Yuan Hua Road Nanjing210023 China Department of Information Engineering Wuhan Institute of City Hubei Wuhan430083 China Shanghai Astronomical Observatory Nandan Road 80 Shanghai200030 China National Basic Science Data Center Building No.2 4 Zhongguancun South 4th Street Haidian District Beijing190 China Zhejiang University Purple Mountain Observatory Joint Research Center for Astronomy Zhejiang University Hangzhou327 China South-Western Institute for Astronomy Research Yunnan University Kunming650500 China The Shanghai Key Lab for Astrophysics Shanghai Normal University Shanghai200234 China Chinese Academy of Sciences South America Center for Astronomy National Astronomical Observatories CAS Beijing100101 China CAS Key Laboratory of Optical Astronomy National Astronomical Observatories Chinese Academy of Sciences Beijing100101 China Key Laboratory of Radio Astronomy and Technology Chinese Academy of Sciences A20 Datun Road Chaoyang District Beijing100101 China University of Chinese Academy of Sciences Beijing100049 China
We have developed a novel method for co-adding multiple under-sampled images that combines the iteratively reweighted least squares and divide-and-conquer algorithms. Our approach not only allows for the anti-aliasing... 详细信息
来源: 评论
ReCoSa: Detecting the relevant contexts with self-attention for multi-turn dialogue generation
arXiv
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arXiv 2019年
作者: Zhang, Hainan Y., Lan L., Pang J., Guo X., Cheng CAS Key Lab of Network Data Science and Technology Institute of Computing Technology Chinese Academy of Sciences University of Chinese Academy of Sciences Beijing China
In multi-turn dialogue generation, response is usually related with only a few contexts. Therefore, an ideal model should be able to detect these relevant contexts and produce a suitable response accordingly. However,... 详细信息
来源: 评论