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Displaying 1-37 out of 37 total
Discovering Multi-dimensional Major Medicines from Traditional Chinese Medicine Prescriptions
Found in: BioMedical Engineering and Informatics, International Conference on
By Chuan Li, Changjie Tang, Chunqiu Zeng, Jiang Wu, Yu Chen, Jiangtao Qiu, Li Dai, Jun Zhu, Yongguang Jiang
Issue Date:May 2008
pp. 260-264
Multi-dimensional major medicines analysis is one of the most important tasks in the data analysis of Traditional Chinese Medicine (TCM) prescriptions. In this paper, an effective method is proposed to minemulti-dimensional major medicines from TCM prescri...
 
Output Voltage Estimation for Vibration Energy Harvesters Using Relevance Vector Mechines
Found in: 2012 Fourth International Conference on Computational and Information Sciences (ICCIS)
By Chuan Li,Daewoong Hong,Kwang-Ho Kwon,Jaehwa Jeong
Issue Date:August 2012
pp. 1255-1258
By converting natural vibration into electricity, vibration energy harvesters (VEHs) provide promising self-power resources to drive wireless electronic systems. The output voltage is a vital parameter to evaluate the performance of a VEH. Considering the ...
 
A Crosstalk Compensation of a Multi-axis ForceTorque Sensor Based on the Least Squares Method Using LabVIEW
Found in: 2012 Fourth International Conference on Computational and Information Sciences (ICCIS)
By Daewoong Hong,Chuan Li,Jaehwa Jeong
Issue Date:August 2012
pp. 1127-1130
We present a technique for a crosstalk compensation of a multi-axis force and torque sensor. Multi-axis sensor generates coupled output signals inevitably because of the coupled structure or manufacturing errors. In order to minimize crosstalk in output si...
 
Inverse Dynamic System Identification Using Multiple Support Vector Machines
Found in: Computer Science and Information Technology, International Association of
By Chuan Li, Yun Bai, Xianming Zhang, Hongjun Xia, Jing Chen
Issue Date:April 2009
pp. 35-39
In order to identify the inverse model for nonlinear dynamic systems, a multiple support vector machines (MSVM) based method was presented. According to their differential orders for the dynamic system, the input and output variables were allocated into mu...
 
HDN-GEP: A Novel Gene Expression Programming with High Density Node
Found in: Intelligent Computation Technology and Automation, International Conference on
By Yu Chen, Changjie Tang, Chuan Li, Yue Wang, Ning Yang, Mingfang Zhu
Issue Date:October 2008
pp. 60-64
Gene expression programming (GEP) is a new member of evolutionary computation family, and is successful in symbolic regression and function finding in the field of data mining. However, GEP is difficult to find power functions with high ranks. To tackle th...
 
Automatic SVM Kernel Function Construction Based on Gene Expression Programming
Found in: Computer Science and Software Engineering, International Conference on
By Yue Jiang,Changjie Tang,Chuan Li,Shengzhi Li,Shangyu Ye,Taiyong Li,Haichun Zheng
Issue Date:December 2008
pp. 415-418
Traditional Support Vector Machine needs pre-assumed kernel functions. This paper proposes a method via Gene Expression Programming to automatically construct the kernel. The contributions of this paper include: (1) proposing the concepts of GEP kernel and...
 
An Attribute-Oriented Ensemble Classifier Based on Niche Gene Expression Programming
Found in: International Conference on Natural Computation
By Jiang Wu, Changjie Tang, Jun Zhu, Taiyong Li, Lei Duan, Chuan Li, Li Dai
Issue Date:August 2007
pp. 525-529
Ensemble of classifiers is a learning paradigm where a set of classifiers are jointly used to improve the classification accuracy. The main contributions of this paper include: (1) proposing a new concept named attribute selection set based on Gene Express...
 
Reduced-GEP: Improving Gene Expression Programming by Gene Reduction
Found in: Intelligent Human-Machine Systems and Cybernetics, International Conference on
By Yu Chen, Chang Jie Tang, Rui Li, Ming Fang Zhu, Chuan Li, Jie Zuo
Issue Date:August 2010
pp. 176-179
In traditional Gene Expression Programming (GEP), each chromosome is expressed and evaluated on the Expression Tree (ET). The ET-based expression and evaluation are computationally expensive and the intelligibility of the chromosome is low. In this paper, ...
 
GEP-NFM: Nested Function Mining Based on Gene Expression Programming
Found in: International Conference on Natural Computation
By Taiyong Li, Changjie Tang, Jiang Wu, Xuzhong Wei, Chuan Li, Shucheng Dai, Jun Zhu
Issue Date:October 2008
pp. 283-287
Mining the interesting functions from the large scale data sets is an important task in KDD. Traditional gene expression programming (GEP) is a useful tool to discover functions. However, it cannot mine very complex functions. To resolve this problem, a no...
 
Improving Selection Methods for Evolutionary Algorithms by Clustering
Found in: International Conference on Natural Computation
By Kaikuo Xu, Changjie Tang, Yintian Liu, Chuan Li, Jiang Wu, Jun Zhu, Li Dai
Issue Date:August 2007
pp. 742-746
This study applies clustering in population selection to improve the efficiency of evolutionary algorithms. The main contributions include: (a) Proposes a novel selection framework that uses the number of clusters for a population as the measurement the po...
 
Clustering Without Prior Knowledge Based on Gene Expression Programming
Found in: International Conference on Natural Computation
By Yu Chen, Changjie Tang, Jun Zhu, Chuan Li, Shaojie Qiao, Rui Li, Jiang Wu
Issue Date:August 2007
pp. 451-455
Most existing clustering methods require prior knowledge, such as the number of clusters and thresholds. They are difficult to determine accurately in practice. To solve the problem, this study proposes a novel clustering algorithm named GEP-Cluster based ...
 
Multi-population Parallel Genetic Algorithm for Economic Statistical Information Mining Based on Gene Expression Programming
Found in: International Conference on Natural Computation
By Qihong Liu, Tiande Li, Changjie Tang, Qiwei Liu, Chuan Li, Shaojie Qiao
Issue Date:August 2007
pp. 461-465
Function Discovery is an important research direction in Data Mining and Economic Statistical Target Forecast. Gene Expression Programming (GEP) is a new tool to discovery the function in economic target analysis field. To overcome the deficiency such as p...
 
An Energy-Efficient Tracking Algorithm Based on Gene Expression Programming in Wireless Sensor Networks
Found in: Information Science and Engineering, International Conference on
By Shucheng Dai, Changjie Tang, Shaojie Qiao, Yue Wang, Hongjun Li, Chuan Li
Issue Date:December 2009
pp. 774-777
Wireless Sensor Networks (WSNs) are widely used in detecting, locating and tracking moving objects. The cheap, low-powered and energy-limited sensors that are set up in large areas may consume large portion of energy and disable the whole network. In this ...
 
A Speculative Thread Partitioning Method Based on WCFG
Found in: 2012 Fourth International Symposium on Information Science and Engineering (ISISE)
By Hongbin Yang,Chuan Li
Issue Date:December 2012
pp. 109-112
In order to improve the execution efficiency of serial program in Chip Multi-core Processors, a new speculative thread partitioning method based on WCFG (weigh control flow graph) is proposed in this paper. The method firstly makes full of profiling inform...
 
An Adaptive Filtering Method for Mixed Noise of Images
Found in: Computer, Consumer and Control, International Symposium on
By Te-Jen Su,Chuan-I Li
Issue Date:June 2012
pp. 698-701
Images are often affected by different noise interference in the transmission process. The noise cause wrong information in image analysis. To reduce noise, the simple and easy method is that receiving a few images once time and averages those images to ge...
 
Realtime Video Based Water Surface Approximation
Found in: Visual Media Production, Conference for
By Chuan Li,Martin Shaw,David Pickup,Darren Cosker,Phil Willis,Peter Hall
Issue Date:November 2011
pp. 109-117
This paper describes an approach for automatically producing convincing water surfaces from video data in real time. Fluids simulation has long been studied in the Computer Graphics literature, but the methods developed are expensive and require input from...
 
Application of Cloud Model in Sports Evaluation
Found in: International Conference on Future Computer Science and Education
By An Xiaohui,Liu Chuan-an,Li Weiwei
Issue Date:August 2011
pp. 341-343
Cloud model delivers uncertainty conversion between qualitative and quantitative. Easy to reveal the uncertainty of universal law in sports field. Using cloud for analysis of students' physical condition, it is intuitive and flexible, easy to reveal small ...
 
Application of Short-term Traffic Flow Forecast in Selecting the Optimal Route
Found in: Intelligent Computation Technology and Automation, International Conference on
By Zhang Bing-Chuan,Li Bin-Bing,Liu Da-Wei,Zhang Shu-Hui
Issue Date:March 2011
pp. 768-771
According to the affect of short-term traffic-flow in the Force's optimal maneuver route choice, this paper primarily analyzed the short-term traffic flow forecast arithmetic, and then selected one combined forecast arithmetic based on the Grey Theory and ...
 
Virtual Sensor for Vehicle Sideslip Angle Based on Extended Kalman Filter
Found in: Measuring Technology and Mechatronics Automation, International Conference on
By Pan Shenghui, Lin Chuan, Li Menghe, Chen Lezhu
Issue Date:January 2011
pp. 1131-1134
The vehicle sideslip angle is one of the most important variables to evaluate vehicle stability during dynamic maneuvers. The vehicle dynamic represented by the single track vehicle model with linear tire is firstly introduced, a novel method of virtual se...
 
Three-Phase Four-Leg Inverter Based on Voltage Hysteresis Control
Found in: Electrical and Control Engineering, International Conference on
By Xiaoyong Zhang, Jun Wang, Chuan Li
Issue Date:June 2010
pp. 4482-4485
As the output unit of variety distributed generation systems, the final power quality is determined by three-phase four-leg inverter. For the three-phase four-leg inverter, this paper presents a dynamic reference voltage hysteresis control scheme. Firstly,...
 
Passive Tracking and Locating Radar Based on Double GSM Base Stations
Found in: Electrical and Control Engineering, International Conference on
By Zhang Ping-chuan, Li Bu-yin
Issue Date:June 2010
pp. 1466-1469
Passive radar is a kind of that without its own transmitter and receive the thermal emission energy of an object or its source of microwave energy reflected from the radar to detect targets. The widely distributed GSM base station signals have GMSK frequen...
 
An Interoperability Infrastructure with Portable Prescription for Improving Patient Safety - The Framework of a National Standard in Taiwan
Found in: Computer Science and Information Engineering, World Congress on
By Ching Huan Kuo, Yu-Chuan Li, Peisan Lee, Yihua Wu
Issue Date:April 2009
pp. 293-297
“Patient safety” is an important issue for patient self-care and for hospital management. How to decrease the opportunity of medication errors for patient is one of the important works in improving patient safety. The research proposes a system framework f...
 
MERGE: A Novel Evolutionary Algorithm Based on Multi Expression Gene Programming
Found in: International Conference on Natural Computation
By Shucheng Dai, Changjie Tang, Mingfang Zhu, Yu Chen, Peng Chen, Shaojie Qiao, Chuan Li
Issue Date:October 2008
pp. 320-324
Gene Expression Programming (GEP) is a new member in genetic computing. The traditional GEP lacks the power to handle very complex function mining problems due to its limited express capability. To solve the problem, this paper presents a new evolutionary ...
 
Mining Projection Transformation Based on Gene Expression Programming of Multi-Variable Niches
Found in: International Conference on Natural Computation
By Yue Jiang, Changjie Tang, Haichun Zheng, Jiaoling Zheng, Chuan Li, Qian Luo, Jun Zhu
Issue Date:October 2008
pp. 288-292
Map projection transformation is a basic operation for topographic and spatial data transformation in Geographic Information System. Existing methods need projection type and corresponding parameters, and manually select regression model. The transformatio...
 
RTcams: A New Perspective on Nonphotorealistic Rendering from Photographs
Found in: IEEE Transactions on Visualization and Computer Graphics
By Peter M. Hall, John P. Collomosse, Yi-Zhe Song, Peiyi Shen, Chuan Li
Issue Date:September 2007
pp. 966-979
<p><b>Abstract</b>—We introduce a simple but versatile camera model that we call the Rational Tensor Camera (RTcam). RTcams are well principled mathematically and provably subsume several important contemporary camera models in both compu...
 
A Rapid Development Environment for Synthesizing Guideline-Based Decision Support Systems
Found in: Computer and Computational Sciences, International Multi-Symposiums on
By Kung Chen, Chung-Hsin Chen, Shin-Yuan Chang, Chiehfen Chen, Yu-Chuan Li
Issue Date:June 2006
pp. 548-554
Guideline-based, computer-mediated decision support systems have been demonstrated to improve clinical care and patient outcomes in some diseases. However, the development of such systems tends to take a long cycle time that makes it difficult to put them ...
 
Modeling and generating moving trees from video
Found in: ACM Transactions on Graphics (TOG)
By Chuan Li, Oliver Deussen, Peter Hall, Phil Willis, Yi-Zhe Song, Chuan Li
Issue Date:December 2011
pp. 1-15
We present a probabilistic approach for the automatic production of tree models with convincing 3D appearance and motion. The only input is a video of a moving tree that provides us an initial dynamic tree model, which is used to generate new individual tr...
     
Abstract Art by Shape Classification
Found in: IEEE Transactions on Visualization and Computer Graphics
By Yi-Zhe Song,D. Pickup, Chuan Li,P. Rosin,P. Hall
Issue Date:August 2013
pp. 1252-1263
This paper shows that classifying shapes is a tool useful in nonphotorealistic rendering (NPR) from photographs. Our classifier inputs regions from an image segmentation hierarchy and outputs the
 
Water Surface Modeling from a Single Viewpoint Video
Found in: IEEE Transactions on Visualization and Computer Graphics
By Chuan Li,D. Pickup,T. Saunders,D. Cosker,D. Marshall,P. Hall,P. Willis
Issue Date:July 2013
pp. 1242-1251
We introduce a video-based approach for producing water surface models. Recent advances in this field output high-quality results but require dedicated capturing devices and only work in limited conditions. In contrast, our method achieves a good tradeoff ...
 
3D Freehand Gestural Navigation for Interactive Public Displays
Found in: IEEE Computer Graphics and Applications
By Gang Ren, Chuan Li,E. O'Neill,P. Willis
Issue Date:March 2013
pp. 47-55
Users increasingly expect more-interactive experiences with public displays for applications including learning, gaming, urban visualization, and planning. However, user interaction with applications on public displays is challenging and often doesn't lend...
 
Adaptive Gene Expression Programming Algorithm Based on Cloud Model
Found in: BioMedical Engineering and Informatics, International Conference on
By Yue Jiang, Chang-jie Tang, Hai-chun Zheng, Chuan Li, Yu Chen, Jiang Wu, Dong-lei Wang
Issue Date:May 2008
pp. 226-230
Standard Gene Expression Programming(GEP) works with fixed rate of mutation and crossover, ignoring the variation of the individual fitness, hence it works in the local optimum style with the low convergence speed. This paper aims to introduce cloud model ...
 
Community detection in incomplete information networks
Found in: Proceedings of the 21st international conference on World Wide Web (WWW '12)
By Yan Jia, Chuan Li, Philip S. Yu, Quanyuan Wu, Wangqun Lin, Xiangnan Kong
Issue Date:April 2012
pp. 341-350
With the recent advances in information networks, the problem of community detection has attracted much attention in the last decade. While network community detection has been ubiquitous, the task of collecting complete network data remains challenging in...
     
Modeling and generating moving trees from video
Found in: Proceedings of the 2011 SIGGRAPH Asia Conference (SA '11)
By Chuan Li, Oliver Deussen, Peter Hall, Phil Willis, Yi-Zhe Song
Issue Date:December 2011
pp. 1-137
We present a probabilistic approach for the automatic production of tree models with convincing 3D appearance and motion. The only input is a video of a moving tree that provides us an initial dynamic tree model, which is used to generate new individual tr...
     
Modeling and generating moving trees from video
Found in: Proceedings of the 2011 SIGGRAPH Asia Conference (SA '11)
By Chuan Li, Oliver Deussen, Peter Hall, Phil Willis, Yi-Zhe Song
Issue Date:December 2011
pp. 1-12
We present a probabilistic approach for the automatic production of tree models with convincing 3D appearance and motion. The only input is a video of a moving tree that provides us an initial dynamic tree model, which is used to generate new individual tr...
     
Compression of hyper-spectral images based on quadtree partitioning
Found in: Computer Science and Information Technology, International Conference on
By Wei Zhang,Ming Dai,Chuan-li Yin
Issue Date:August 2009
pp. 421-423
The paper analyzes the characteristic features of hyper-spectral image and presents a compression of hyper-spectral images based on quadtree partitioning. Quadtree partition is used to get the mean image of the whole image and the significant correlation o...
 
Evaporation Parameter Investigation of Single Droplet Based on the Thin-Film Theory in High Temperature Converter Gas
Found in: Asia-Pacific Power and Energy Engineering Conference
By Guang Jin, Rui Tian, Wen-fei Wu, Xiao-chuan Li
Issue Date:March 2011
pp. 1-4
NA
 
A New Method of Wavelet Transform Based on FFT for Signal Processing
Found in: Intelligent Systems, WRI Global Congress on
By Liang-chuan Li
Issue Date:December 2010
pp. 203-206
In exploration and development of oil and gas engineering, signal processing method based on wavelet transform is very import approach. After analyzing a kind of not-compact-supported (or not all compact-supported) orthogonal wavelet basis, a new method of...
 
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