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Displaying 1-13 out of 13 total
Error Concealment Method for Embedded Wavelet codec
Found in: Computational Intelligence and Security, International Conference on
By Xue-wen Ding, Wen-zhang He, Zhao-xuan Yang
Issue Date:December 2009
pp. 603-607
This paper presents two error concealment (EC) techniques for embedded wavelet codec based on set portioning in hierarchal trees (SPIHT), one for the lowest frequency wavelet coefficients (the low-frequency EC) and the other for high frequency coefficients...
Facial Action Unit Event Detection by Cascade of Tasks
Found in: 2013 IEEE International Conference on Computer Vision (ICCV)
By Xiaoyu Ding,Wen-Sheng Chu,Fernando De La Torre,Jeffery F. Cohn,Qiao Wang
Issue Date:December 2013
pp. 2400-2407
Automatic facial Action Unit (AU) detection from video is a long-standing problem in facial expression analysis. AU detection is typically posed as a classification problem between frames or segments of positive examples and negative ones, where existing w...
An Incentive Compatible Two-Hop Multi-copy Routing Protocol in DTNs
Found in: 2013 Ninth International Conference on Mobile Ad-hoc and Sensor Networks (MSN)
By Ding Wen,Ying Cai,Zhuo Li,Yanfang Fan
Issue Date:December 2013
pp. 140-146
An Incentive Compatible two-hop Multi-copy Routing Protocol (ICMRP) is proposed for disruption-tolerant networks (DTNs), which takes both the encounter probability and transmission cost into consideration to defend the misbehaviors of selfish nodes. ICMRP ...
Artificial Societies, Computational Experiments, and Parallel Systems: An Investigation on a Computational Theory for Complex Socioeconomic Systems
Found in: IEEE Transactions on Services Computing
By Ding Wen,Yong Yuan,Xia-Rong Li
Issue Date:April 2013
pp. 177-185
This paper addresses issues related to the development of a computational theory and corresponding methods for studying complex socioeconomic systems. We propose a novel computational framework called ACP (Artificial societies, Computational experiments, a...
Measuring Driving Behaviors from Live Video
Found in: IEEE Intelligent Systems
By Kunfeng Wang,Wuling Huang,Bin Tian,Ding Wen
Issue Date:September 2012
pp. 75-80
Because of the technical and cost constraints on traditional measurement methods, there is a lack of long-term driving behavior data from natural traffic scenes, and this situation has been hindering research progress into driving behavior modeling and oth...
Agent Recommendation for Agent-Based Urban-Transportation Systems
Found in: IEEE Intelligent Systems
By Cheng Chen,Shuang Shuang Li,Bo Chen,Ding Wen
Issue Date:November 2011
pp. 77-81
Mobile-agent technology has been adopted in many transportation fields to take advantages of different agents to deal with dynamic changes and uncertainty in traffic environments. However, few research studies have been conducted in urban-transportation sy...
Cyber-Physical-Social Systems for Command and Control
Found in: IEEE Intelligent Systems
By Zhong Liu,Dong-sheng Yang,Ding Wen,Wei-ming Zhang,Wenji Mao
Issue Date:July 2011
pp. 92-96
The cyber-physical-social systems (CPSS) provide an ideal paradigm for the design and construction of command and control organization. This article presents the concept of a CPSS for command and control and discusses its operational process and self-synch...
Toward Cognitive Vehicles
Found in: IEEE Intelligent Systems
By Ding Wen, Gongjun Yan, Nan-Ning Zheng, Lin-Cheng Shen, Li Li
Issue Date:May 2011
pp. 76-80
<p>As a result of more cars on the road, traffic becomes more congested and streets become more risky. In addition, new communication and entertainment applications make drivers ever-more over-burdened and distracted. To relieve the continually incre...
ACP-Based Control and Management of Urban Rail Transportation Systems
Found in: IEEE Intelligent Systems
By Bin Ning, Hai-Rong Dong, Ding Wen, Lefei Li, Chang-Jian Cheng
Issue Date:March 2011
pp. 84-88
<p>Urban rail transportation (URT) has long become the preferred public transportation choice for major metropolitans such as New York, London, Paris, Moscow, Tokyo, and Beijing. Although there has been extensive studies and practices in many aspects...
Robust Motion Detection with Color-texture Feature Fuzzy Approach
Found in: Computing, Engineering and Information, International Conference on
By Ying Ding, Wen-hui Li, Jing-tao Fan, Hua-min Yang
Issue Date:April 2009
pp. 275-278
Motion detection is a fundamental and important part of many visual tracking systems and of other computer vision applications. In this paper, we present a robust and effective motion detection method for detecting foreground moving objects even with quick...
Computer Based Karyotyping
Found in: International Conference on the Digital Society
By Xiaoli Yang, Ding Wen, Yuhua Cui, Xiang Cao, Jason Lacny, Charles Tseng
Issue Date:February 2009
pp. 310-315
Karyotyping is a fundamental step in chromosome analysis. Since G-banding patterns of any chromosomes in the metaphase spread are changeable, it is difficult and time consuming for students to master the technique of karyotyping. Current methods for leanin...
A Multilingual Hierarchy Mapping Method Based on GHSOM
Found in: Innovative Computing ,Information and Control, International Conference on
By Hsin-Chang Yang, Ding-Wen Chen, Chung-Hong Lee
Issue Date:June 2008
pp. 305
With the increasing amount of multilingual texts in the Internet, multilingual text retrieval techniques have become an important research issue. However, the discovery of relationships between different languages remains an open problem. In this paper we ...
Analyzing Neural Interaction Characteristics in a Monkey's Motor Cortex during Reach-to-Grasp Tasks
Found in: IEEE Intelligent Systems
By Dong Sang,Bin Lv,Huiguang He,Ding Wen,Jiping He
Issue Date:September 2011
pp. 64-71
Applying a dynamic Bayesian network model can help detect neural interactions and analyze the characteristics of a monkey's motor cortex during reach-to-grasp tasks.