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Policy Iteration for Optimal Control of Discrete-Time Time-Varying Nonlinear Systems 期刊论文
IEEE/CAA Journal of Automatica Sinica, 2023, 卷号: 10, 期号: 3, 页码: 781-791
Authors:  Guangyu Zhu;  Xiaolu Li;  Ranran Sun;  Yiyuan Yang;  Peng Zhang
Adobe PDF(2432Kb)  |  Favorite  |  View/Download:22/3  |  Submit date:2023/03/02
Adaptive critic designs  adaptive dynamic programming  approximate dynamic programming  optimal control  policy iteration  time-varying  
Fractional amplitude of low-frequency fluctuation changes in functional dyspepsia: A resting-state fMRI study 期刊论文
MAGNETIC RESONANCE IMAGING, 2013, 卷号: 31, 期号: 6, 页码: 996-1000
Authors:  Zhou, Guangyu;  Liu, Peng;  Wang, Jingjing;  Wen, Haixia;  Zhu, Mengbo;  Zhao, Ruixia;  von Deneen, Karen M.;  Zeng, Fang;  Liang, Fanrong;  Gong, Qiyong;  Qin, Wei;  Tian, Jie
Adobe PDF(707Kb)  |  Favorite  |  View/Download:242/58  |  Submit date:2015/08/12
Functional Dyspepsia  Resting-state  Functional Magnetic Resonance Imaging  Functional Connectivity  Low-frequency Fluctuation  
Robust Image Analysis With Sparse Representation on Quantized Visual Features 期刊论文
IEEE TRANSACTIONS ON IMAGE PROCESSING, 2013, 卷号: 22, 期号: 3, 页码: 860-871
Authors:  Bao, Bing-Kun;  Zhu, Guangyu;  Shen, Jialie;  Yan, Shuicheng
View  |  Adobe PDF(460Kb)  |  Favorite  |  View/Download:182/33  |  Submit date:2015/09/22
Image Classification  Quantized Visual Feature  Sparse Representation  
A Generic Framework for Video Annotation via Semi-Supervised Learning 期刊论文
IEEE TRANSACTIONS ON MULTIMEDIA, 2012, 卷号: 14, 期号: 4, 页码: 1206-1219
Authors:  Zhang, Tianzhu;  Xu, Changsheng;  Zhu, Guangyu;  Liu, Si;  Lu, Hanqing
Favorite  |  View/Download:158/0  |  Submit date:2015/08/12
Broadcast Video  Concave-convex Procedure (Cccp)  Event Detection  Graph  Internet  Multiple Instance Learning  Semi-supervised Learning  Web-casting Text  
Generative group activity analysis with quaternion descriptor 会议论文
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 2011
Authors:  Zhu, Guangyu;  Yan, Shuicheng;  Han, Tony X;  Xu, Changsheng
Favorite  |  View/Download:104/0  |  Submit date:2015/08/19
A generic framework for event detection in various video domains 会议论文
ACM Multimedia Conferenc (MM), 2010
Authors:  Zhang, Tianzhu;  Xu, Changsheng;  Zhu, Guangyu;  Liu, Si;  Lu, Hanqing
Favorite  |  View/Download:94/0  |  Submit date:2015/08/19
Towards Yahoo! Challenge: A Generic Event Detection and Segmentation System for Video Navigation and Search 会议论文
, Firenze, Italy, October 25-29, 2010
Authors:  Zhang, Tianzhu;  Xu, Changsheng;  Zhu, Guangyu;  Liu, Si;  Lu, Hanqing
View  |  Adobe PDF(1486Kb)  |  Favorite  |  View/Download:100/39  |  Submit date:2018/02/07
Event Tactic Analysis Based on Broadcast Sports Video 期刊论文
IEEE TRANSACTIONS ON MULTIMEDIA, 2009, 卷号: 11, 期号: 1, 页码: 49-67
Authors:  Zhu, Guangyu;  Xu, Changsheng;  Huang, Qingming;  Rui, Yong;  Jiang, Shuqiang;  Gao, Wen;  Yao, Hongxun
Favorite  |  View/Download:95/0  |  Submit date:2015/08/12
Event Detection  Object Tracking  Trajectory Analysis  Tactic Analysis  Sports Video Analysis  
Discovering tactics in broadcast sports video with trajectories 会议论文
International Conference on Internet Multimedia Computing and Service (ICIMCS), 2009
Authors:  Zhang, Yi;  Zhu, Guangyu;  Lu, Hanqing
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Using Webcast Text for Semantic Event Detection in Broadcast Sports Video 期刊论文
IEEE TRANSACTIONS ON MULTIMEDIA, 2008, 卷号: 10, 期号: 7, 页码: 1342-1355
Authors:  Xu, Changsheng;  Zhang, Yi-Fan;  Zhu, Guangyu;  Rui, Yong;  Lu, Hanqing;  Huang, Qingming
Favorite  |  View/Download:181/0  |  Submit date:2015/11/08
Broadcast Video  Semantic Event Detection  Webcast Text