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检索条件"机构=Key Laboratory of Technology in Geo-Spatial Information Processing and Application Systems"
530 条 记 录,以下是451-460 订阅
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Stabilization of Time-Delay Markovian Jump systems via Probability Rate Synthesis and State Feedback
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IFAC Proceedings Volumes 2014年 第3期47卷 10415-10420页
作者: Shan Ma Junlin Xiong CAS Key Laboratory of Technology in Geo-spatial Information Processing and Application System University of Science and Technology of China Hefei 230026 China
This paper considers the stabilization problem for Markovian jump systems with time delays. Both the probability rate matrix and the state feedback control law are to be designed. A sufficient condition is established... 详细信息
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A Multicast Architecture of SVC Streaming Over OpenFlow Networks
A Multicast Architecture of SVC Streaming Over OpenFlow Netw...
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IEEE Global Communications Conference
作者: Enzhong Yang Yongyi Ran Shuangwu Chen Jian Yang CAS Key Laboratory of Technology in Geo-spatial Information Processing and Application System University of Science and Technology of China
In video streaming service, multicast mode is a promising way to complement unicast delivery of content, since it deliveries the video content to a broad range of receivers. It is considered as an efficient scheme to ... 详细信息
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Category-based dynamic recommendations adaptive to user interest drifts
Category-based dynamic recommendations adaptive to user inte...
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International Conference on Wireless Communications and Signal processing (WCSP)
作者: Kaixiang Lin Dong Liu CAS Key Laboratory of Technology in Geo-spatial Information Processing and Application System University of Science and Technology of China Hefei China
How to make dynamic recommendations under volatile user interest drifts has been a problem of great interest in modern recommender systems, where challenges lie in accurate and efficient measurement, modeling, and pre... 详细信息
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Visualization of user interests in online music services
Visualization of user interests in online music services
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IEEE International Conference on Multimedia and Expo Workshops (ICMEW)
作者: Jingxian Zhang Dong Liu CAS Key Laboratory of Technology in Geo-spatial Information Processing and Application System University of Science and Technology of China Hefei China
Online music services have been popular for end users to obtain music, where user interests, as reflected by their downloading records, are crucial for service providers to understand users and thus to provide persona... 详细信息
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Image annotation via social diffusion analysis with common interests
Image annotation via social diffusion analysis with common i...
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IEEE International Conference on Multimedia and Expo Workshops (ICMEW)
作者: Chenyi Lei Dong Liu CAS Key Laboratory of Technology in Geo-spatial Information Processing and Application System University of Science and Technology of China Hefei China
Automatic annotation of images is of crucial importance in image retrieval and management systems. Most of the existing annotation methods rely on content-based approach to annotation, whose effectiveness is restricte... 详细信息
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Hybrid transform for HEVC-based lossless coding
Hybrid transform for HEVC-based lossless coding
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IEEE International Symposium on Circuits and systems (ISCAS)
作者: Fangdong Chen Jinlei Zhang Houqiang Li CAS Key Laboratory of Technology in Geo-spatial Information Processing and Application System University of Science and Technology of China Hefei China
The High Efficiency Video Coding (HEVC) with the transform bypass mode is simple but inefficient for lossless coding. For this reason, we propose a novel transform to further eliminate the redundancy between residues ... 详细信息
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SIFT-preserving compression of mobile-captured license plate images for recognition
SIFT-preserving compression of mobile-captured license plate...
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International Conference on Wireless Communications and Signal processing (WCSP)
作者: Dandan Wang Dong Liu CAS Key Laboratory of Technology in Geo-spatial Information Processing and Application System University of Science and Technology of China Hefei China
Image compression had been extensively studied for reducing coding rate yet producing acceptable visual quality. However, there are many application scenarios where the compressed images are used for automatic recogni... 详细信息
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QUERY DIFFICULTY ESTIMATION VIA PSEUDO RELEVANCE FEEDBACK FOR IMAGE SEARCH
QUERY DIFFICULTY ESTIMATION VIA PSEUDO RELEVANCE FEEDBACK FO...
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IEEE International Conference on Multimedia and Expo
作者: Qianghuai Jia Xinmei Tian Tao Mei CAS Key Laboratory of Technology in Geo-spatial Information Processing and Application System University of Science and Technology of China Microsoft Research
Query difficulty estimation (QDE) attempts to automatically predict the performance of the search results returned for a given query. QDE has been widely investigated in text document retrieval for many years. However... 详细信息
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A New Non-local Video Denoising Scheme Using Low-Rank Representation and Total Variation Regularization
A New Non-local Video Denoising Scheme Using Low-Rank Repres...
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IEEE International Symposium on Circuits and systems
作者: Qingbo Lu Zhenbo Lu Xiaoqing Tao Houqiang Li CAS Key Laboratory of Technology in Geo-spatial Information Processing and Application System University of Science and Technology of China Hefei Anhui China
In this article, we present a novel non-local video denoising scheme using low-rank representation and total variation regularization. The proposed scheme attempts to make full use of the intrinsic properties that the... 详细信息
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Analysis of designed composite scatterer on high resolution PolSAR image
Analysis of designed composite scatterer on high resolution ...
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IEEE International Symposium on geoscience and Remote Sensing (IGARSS)
作者: Hu Ding-sheng Qiu Xiao-Ian Li Fang-fang Ding Chi-Biao Institute of Electronics Chinese Academy of Sciences (IECAS) Beijing China University of Chinese Academy of Sciences (UCAS) Beijing China Key Laboratory of Technology on Geo-spatial Information Processing and Application System Beijing 100190 China Key Laboratory of Technology on Geo-spatial Information Processing and Application System Beijing China
Multiple scattering may render synthetic aperture radar (SAR) image interpretation difficult, particularly when it comes to imaging of man-made structures, which can be modeled as composite scatterers. To isolate diff... 详细信息
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