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• OAI收割 [15]

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• 会议论文 [7]
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• 2024 [1]
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浏览/检索结果: 共15条，第1-10条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 Understanding rural gentrification in China: Examining the evolving concept and comparative insights 期刊论文  OAI收割 JOURNAL OF RURAL STUDIES, 2024, 卷号: 108, 页码: 103301 作者:  Li, Sijie;  Zhang, Yingnan;  Long, Hualou;  Xu, Linzeng   |  收藏  |  浏览/下载：20/0  |  提交时间：2024/07/12 Rural gentrification  China  Triadic concept of space  Displacement   Learning to Recognize Visual Concepts for Visual Question Answering With Structural Label Space 期刊论文  OAI收割 IEEE JOURNAL OF SELECTED TOPICS IN SIGNAL PROCESSING, 2020, 卷号: 14, 期号: 3, 页码: 494-505 作者:  Gao, Difei;  Wang, Ruiping;  Shan, Shiguang;  Chen, Xilin   |  收藏  |  浏览/下载：20/0  |  提交时间：2020/12/10 Visualization  Semantics  Grounding  Knowledge discovery  Sports  Task analysis  Image recognition  Visual question answering  visual concept recognition  structural label space   Concept Design of the "Guanlan" Science Mission: China's Novel Contribution to Space Oceanography 期刊论文  OAI收割 FRONTIERS IN MARINE SCIENCE, 2019, 卷号: 6, 页码: 14 作者:  Chen, Ge;  Tang, Junwu;  Zhao, Chaofang;  Wu, Songhua;  Yu, Fangjie   |  收藏  |  浏览/下载：91/0  |  提交时间：2019/08/28 concept design  Guanlan science mission  interferometric altimetry  ocean lidar  space oceanography   Concept Design of the "Guanlan" Science Mission: China's Novel Contribution to Space Oceanography 期刊论文  OAI收割 FRONTIERS IN MARINE SCIENCE, 2019, 卷号: 6, 页码: UNSP 194 作者:  Chen, Ge;  Tang, Junwu;  Zhao, Chaofang;  Wu, Songhua;  Yu, Fangjie   |  收藏  |  浏览/下载：195/0  |  提交时间：2019/06/26 concept design  Guanlan science mission  interferometric altimetry  ocean lidar  space oceanography   Concept evolution analysis based on the Dissipative Structure of Concept Semantic Space 期刊论文  OAI收割 FUTURE GENERATION COMPUTER SYSTEMS-THE INTERNATIONAL JOURNAL OF ESCIENCE, 2018, 卷号: 81, 页码: 384-394 作者:  Wei, Xiao;  Zeng, Daniel Dajun;  Luo, Xiangfeng   |  收藏  |  浏览/下载：27/0  |  提交时间：2018/10/10 Concept Semantic Space  Dissipative Structure  Concept Evolution  Text Semantic  Cyber-physical System   Building the concept semantic space for large text database 期刊论文  OAI收割 COMPUTER SYSTEMS SCIENCE AND ENGINEERING, 2015, 卷号: 30, 期号: 5, 页码: 421-429 作者:  Wei, Xiao;  Zeng, Daniel Dajun;  Wu, Wei;  Dai, Yeming 收藏  |  浏览/下载：29/0  |  提交时间：2016/03/19 text database  concept semantic space  multiple semantic granularities  multiple semantic dimensions  semantic link network  concept extraction   视频广告推荐的关键技术研究 学位论文  OAI收割 工学博士, 中国科学院自动化研究所: 中国科学院研究生院, 2012 作者:  王博 收藏  |  浏览/下载：106/0  |  提交时间：2015/09/02 视频分析  广告推荐  个性化  上下文广告  概念空间  video analysis  ad recommendation  personalization  contextual advertising  concept space   Visual data exploration of space-time characteristics of mesoscale eddies in the South China Sea: A cube-based approach 会议论文  OAI收割 Proceedings - 2012 20th International Conference on Geoinformatics, Geoinformatics 2012, 2012 作者:  Du Yunyan 收藏  |  浏览/下载：29/0  |  提交时间：2012/12/01 Data visualization  Analysis tools  Data sets  Mesoscale eddy  Proof of concept  South China sea  Space and time  Spatial characteristics  Spatiotemporal characteristics  Visual data exploration  Visual exploration   Research on energy characteristics of aerospace relay mirror system (EI CONFERENCE) 会议论文  OAI收割 2011 International Conference on Electronic and Mechanical Engineering and Information Technology, EMEIT 2011, August 12, 2011 - August 14, 2011, Harbin, China Liu C.; Zhong X.; Piao Y.; Jin G. 收藏  |  浏览/下载：28/0  |  提交时间：2013/03/25 Aerospace Relay Mirror System (ARMS) as a new concept weapon used in reflection of High Energy Laser (HEL) in space is studied. It extends the attacking range of Ground Based Laser (GBL) weapons enormously. Relevant researches have been carried out for many years. The structures and operating theory of the entire system consists of ground-based high energy laser weapon and space-based relay mirror. The main work of this study is focused on the analysis of relay mirror energy characteristics to deduce the relationship among the attacking range of weapon and diameter of ARMS and target irradiance. Calculation examples are also given. The results proved the strong points and feasibility of ARMS theoretically further. It is summarized that more importance should be attached to ARMS development. The results given in this paper can be reference of an actual ARMS system to some extends. 2011 IEEE.   The research on statistical properties of TDI-CCD imaging noise (EI CONFERENCE) 会议论文  OAI收割 International Symposium on Photoelectronic Detection and Imaging 2011: Advances in Imaging Detectors and Applications, May 24, 2011 - May 26, 2011, Beijing, China Gu Y.-Y.; Shen X.-H.; He G.-X. 收藏  |  浏览/下载：23/0  |  提交时间：2013/03/25 TDI-CCD can improve the sensitivity of space camera without any degradation of spatial resolution which is widely used in aerospace imaging devices. The article describes the basic working principle and application characteristics of TDI-CCD devices  analyses the composition of TDI-CCD imaging noise  and propose a new method to analyze TDI-CCD imaging noise with statistical probability distribution. In order to estimate the distribution of gray values affect by noise we introduced the concept of skewness and kurtosis. We design an experiment using constant illumination light source  take image with TDI-CCD working at different stage such as stage 16  stage 32  stage 48  stage 64 and stage 96  analyse the characteristics of image noise with the method we proposed  experimental results show that the gray values approximately meet normal distribution in large sample cases. 2011 SPIE.