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Displaying 1-50 out of 64 total
A More Robust Method for Multi-modality Medical Image Registration
Found in: BioMedical Engineering and Informatics, International Conference on
By Wang Kai, Tang Jing-tian, Xiao Jia-ying, Tang Yan, Xiao-kai Zhang
Issue Date:May 2008
pp. 806-810
Radiological images are increasingly being used inhealthcare and medical research. There is, consequently, widespread interest in accurately relating information in the different images for diagnosis, treatment and basic science. The objective of registrat...
Dynamic Analysis of Inertia Resonance Probability Screen Grate Bar Based on FEA and Modal Experiment
Found in: 2013 Fourth International Conference on Digital Manufacturing & Automation (ICDMA)
By Zhang Li,Zhang Ankun,Chen Kai,Zhang Xiaodong
Issue Date:June 2013
pp. 515-517
The grate bar is one of the important parts of the inertia resonance probability screen system, which is the main component of coal unloading system in the power plant. Therefore, the dynamic characteristic of the grate bar is studied in this paper. Based ...
Architectural Implications for SIMD Processors in the Wireless Communication Domain
Found in: 2012 IEEE 14th Int'l Conf. on High Performance Computing and Communication (HPCC) & 2012 IEEE 9th Int'l Conf. on Embedded Software and Systems (ICESS)
By Yaohua Wang,Kai Zhang,Jianghua Wan,Sheng Liu,Xi Ning,Shuming Chen
Issue Date:June 2012
pp. 1199-1204
To further improve the performance of SIMD (Single Instruction Multiple Data) architectures, which are widely used in the wireless communication domain. The main components of Long Term Evolution (LTE) protocol are analyzed. Performance investigation is ta...
The Econometric Analysis of the Relationship between Chinese e-Commerce Transactions and GDP
Found in: Management of e-Commerce and e-Government, International Conference on
By Yueqian Rao, Kai Zhang, Lin Li
Issue Date:October 2010
pp. 248-251
This paper analyzes the impact of the development of e-commerce on China’s economic growth from an empirical perspective. By using co integration, error correction model and Granger causality test on the two time-series in econometric way with the e-commer...
The Control System between Transformer Tester and Host Computer Based on VC++ and MFC
Found in: Innovative Computing ,Information and Control, International Conference on
By Chao Li, Shunbin Hu, Kai Zhang, Jinfang Li, Yuntao Zhao
Issue Date:June 2008
pp. 521
A proper communication and control principle was chosen according to the system character, based on analyzing the communication and control problem among host computer, transformer tester and transformer. We design the control system of host computer and t...
Genetic Interpretation of American Financial Bailout: Gene Recombination Model and its Application
Found in: Management of e-Commerce and e-Government, International Conference on
By Zhang Kai,Zhang Wenting
Issue Date:November 2011
pp. 76-83
This author proposes a Gene Recombination Model, encompassing the six sub-models, homologous recombination, site-specific recombination, double strand break recombination, chromosome rearrangement, template-selective recombination and transposition recombi...
Rotor Dynamic Balance Making Use of Adaptive Unbalance Control of Active Magnetic Bearings
Found in: 2010 International Conference on Intelligent System Design and Engineering Application (ISDEA 2010)
By Zhang Kai, Zhang Xiaozhang
Issue Date:October 2010
pp. 347-350
In a high speed rotor supported by active magnetic bearings, the rotor operation was greatly influenced by a large residual unbalance in the rotor and some low frequency vibration modes from the structure of the rotor system. A general dynamic balance proc...
Underwater Navigation Based on Topographic Contour Image Matching
Found in: Electrical and Control Engineering, International Conference on
By Kai Zhang, Hongmei Zhang, Chuang Shi, Jianhu Zhao
Issue Date:June 2010
pp. 2494-2497
Based on analyzing the situation of current underwater navigation, this paper presents an independent underwater navigation method, namely the terrain matching algorithm based on contour image. Firstly, according to multibeam bathymetric system data, the t...
Modeling and Simulation of Three-phase Rectifier Based on SVPWM
Found in: Information and Computing Science, International Conference on
By Shutuan Zhang, Kai Zhang, Zhongshan Jiang, Fang Lu
Issue Date:June 2010
pp. 318-321
The mathematical and simulation model of three-phase voltage source rectifier (VSR) used in aircraft is introduced in this paper. Based on the model, the principle of the seven-segment space vector pulse-with modulation (SVPWM) control strategy is presente...
Design of M2M Platform Based on J2EE and SOA
Found in: International Conference on E-Business and E-Government
By Sheng-Kai Zhang,Jian-Wei Zhang,Wen Li
Issue Date:May 2010
pp. 2029-2032
As the developing of the information technology, more and more devices are with the capacity of communication and networking. Network Everywhere is coming true. The M2M businesses which communicate with the machines have been developing rapidly. However, b...
Research of the embedded dynamic web monitoring system based on EPA protocol and ARM Linux
Found in: Computer Science and Information Technology, International Conference on
By Daogang Peng,Hao Zhang, Kai Zhang, Hui Li, Fei Xia
Issue Date:August 2009
pp. 640-644
Combining with the characteristic of web technology and field working requirement, Embedded Web Server (EWS) integrates the information acquisition and diffusion into the field embedded measurement and control equipments by the standard interface and commu...
Research and Development of the Remote I/O Data Acquisition System Based on Embedded ARM Platform
Found in: Electronic Computer Technology, International Conference on
By Daogang Peng, Hao Zhang, Kai Zhang, Hui Li, Fei Xia
Issue Date:February 2009
pp. 341-344
With the rapid development of the field of industrial process control and the fast popularization of embedded ARM processor, it has been a trend that ARM processor can substitute the single-chip to realize data acquisition and control. A new kind of remote...
Board Forum Crawling: A Web Crawling Method for Web Forum
Found in: Web Intelligence, IEEE / WIC / ACM International Conference on
By Yan Guo, Kui Li, Kai Zhang, Gang Zhang
Issue Date:December 2006
pp. 745-748
We present a new method of Board Forum Crawling to crawl Web forum. This method exploits the organized characteristics of the Web forum sites and simulates human behavior of visiting Web Forums. The method starts crawling from the homepage, and then enters...
A multiple SIMD, multiple data (MSMD) architecture: Parallel execution of dynamic and static SIMD fragments
Found in: 2013 IEEE 19th International Symposium on High Performance Computer Architecture (HPCA)
By Yaohua Wang,Shuming Chen,Jianghua Wan,Jiayuan Meng,Kai Zhang,Wei Liu,Xi Ning
Issue Date:February 2013
pp. 603-614
The efficacy of widely used single instruction, multiple data architectures is often limited when handling divergent control flows and short vectors; both circumstances result in SIMD fragments that use only a subset of the available datapaths. This paper ...
Instruction Shuffle: Achieving MIMD-like Performance on SIMD Architectures
Found in: IEEE Computer Architecture Letters
By Yaohua Wang,Shuming Chen,Kai Zhang,Jianghua Wan,Xiaowen Chen,Hu Chen,Haibo Wang
Issue Date:July 2012
pp. 37-40
SIMD architectures are less efficient for applications with the diverse control-flow behavior, which can be mainly attributed to the requirement of the identical control-flow. In this paper, we propose a novel instruction shuffle scheme that features an ef...
Architecture Design Trade-offs among VLIW SIMD and Multi-core Schemes
Found in: 2012 26th IEEE International Parallel and Distributed Processing Symposium Workshops (IPDPSW)
By Yaohua Wang,Shuming Chen,Kai Zhang,Hu Chen,Xiaowen Chen
Issue Date:May 2012
pp. 1649-1658
Hybrid architectures combined of VLIW, SIMD and multi-core schemes are increasingly prevailing in media processors, due to the abundant parallelism existed in media applications. However, parameters for current combinations such as the VLIW length, SIMD wi...
Expression Quantitative Trait Loci Analysis of BAN, F3H and TT19 Genes in Brassica napus
Found in: Biomedical Engineering and Biotechnology, International Conference on
By Kun Lu,Cunmin Qu,Kai Zhang,Hao Yu,Junxin Lu,Yourong Chai,Jiana Li
Issue Date:May 2012
pp. 272-274
Flavonone 3-hydroxylase (F3H), anthocyanidin reductase (ANR) encoded by BANYULS (BAN) gene and glutathione S-transferase encoded by TRANSPARENT TESTA 19 (TT19) gene are three key enzymes in flavonoid pathway, playing important roles in the synthesis and tr...
Building High-Performance Application Protocol Parsers on Multi-core Architectures
Found in: Parallel and Distributed Systems, International Conference on
By Kai Zhang,Junchang Wang,Bei Hua,Xinan Tang
Issue Date:December 2011
pp. 188-195
Parsing packet payloads according to the syntax and semantics of an application protocol is a key step in analyzing network traffic. However, it is still a challenge to fulfill this task with high speed(10Gbps+) because parsing packets through deep-content...
Kangaroo: Reliable Execution of Scientific Applications with DAG Programming Model
Found in: Parallel Processing Workshops, International Conference on
By Kai Zhang,Kang Chen,Wei Xue
Issue Date:September 2011
pp. 327-334
As high performance computing (HPC) systems increase in scale with higher potential level of component failure, the need rises for developing fault tolerant systems. However, current fault tolerance mechanisms, including Reply, Check pointing, and Redundan...
Design and implementation of a belief propagation detector for sparse channels
Found in: Application-Specific Systems, Architectures and Processors, IEEE International Conference on
By Yanjie Peng, Kai Zhang,A. G. Klein, Xinming Huang
Issue Date:September 2011
pp. 259-262
In this paper, we address the design and implementation of the symbol detector for sparse channels which are described as having long spanning durations but sparse multipath structure. The traditional maximum-likelihood (ML) algorithm provides an optimal p...
AIFSP: An Adaptive Instruction Flow Stream Processor
Found in: VLSI, IEEE Computer Society Annual Symposium on
By Yaohua Wang, Shuming Chen, Jianghua Wan, Kai Zhang, Shenggang Chen
Issue Date:July 2011
pp. 272-277
Stream processor is efficient for media applications as it exploits the features of media processing, such as data parallelism, producer-consumer locality and so on. However, the loosely coupled structure between host and stream processor makes the communi...
Effect of thermal strain on electron gun with control grid
Found in: IEEE International Vacuum Electronics Conference
By Lieming Yao, Kai Zhang, Hailong Yu, Tao Huang, Bin Li
Issue Date:February 2011
pp. 153-154
Temperatures and displacements for all the components of an electron gun with a control grid are computed. The results show the thermal stress slightly. The obtained thermal deformation data can be helpful to modify the design dimensions and assembly of an...
Weighing System of Fruit-Transportation Gyrocar Based on ARM
Found in: Measuring Technology and Mechatronics Automation, International Conference on
By Yang Kai, Zhang Junmei, Li Wenbin, Yang Liu, Gao Lin, Xue Huixia
Issue Date:January 2011
pp. 1146-1149
The pilot less fruit-transportation gyro car works in the economic forest, avoiding the obstacle on the rail is the prerequisite of its safe working. An ultrasonic obstacle avoidance system of fruit-transportation gyro car based on ARM embedded system is i...
Design of Ultrasonic Obstacle Avoidance System of Fruit-Transportation Gyrocar Based on ARM
Found in: Measuring Technology and Mechatronics Automation, International Conference on
By Yang Kai, Zhang Junmei, Li Wenbin, Yang Liu, Gao Lin, Xue Huixia
Issue Date:January 2011
pp. 1010-1013
The automatic fruit-transportation gyro car works in the economic forest, the vehicle carried weighing system could improve its transportation efficiency. According to the requirement of the working condition of fruit transporting gyro car, the designed gy...
A Simulated Experiment Study on New Car Elevator Control System Based on Labview
Found in: Intelligent Systems, WRI Global Congress on
By Zhihong Zheng, Kai Zhang
Issue Date:December 2010
pp. 369-372
By analyzing the existing inadequacies of the car lift, and thus make improvements, the paper carries out a simulated experiment. To car elevator control system, micro controller development board and Lab view software is used as a platform. Through contra...
Screening and Evaluation of Preponderant Reserves in Oil Or Gas Fields
Found in: Computational and Information Sciences, International Conference on
By Kai Zhang, Jun Yao, Yuliang Su, Pei Cao, Qin Luo
Issue Date:December 2010
pp. 274-277
How to persue the best development effects and economic benefits by a reasonable number of wells in oil field development process is a very important issue. Filtration of preponderant oil reserve is significant for enhancing oil recovery and saving economi...
Topic Mining over Asynchronous Text Sequences
Found in: IEEE Transactions on Knowledge and Data Engineering
By Xiang Wang,Xiaoming Jin,Meng-En Chen,Kai Zhang,Dou Shen
Issue Date:January 2012
pp. 156-169
Time stamped texts, or text sequences, are ubiquitous in real-world applications. Multiple text sequences are often related to each other by sharing common topics. The correlation among these sequences provides more meaningful and comprehensive clues for t...
An Integrated Analysis Approach for Dynamic Energy Distribution of Off-Road Vehicle Powertrain
Found in: Optoelectronics and Image Processing, International Conference on
By Gao Siyuan, Zhao Changlu, Han Kai, Zhang Fujun
Issue Date:November 2010
pp. 225-229
A transient model of off-road vehicle powertrain has been established according to the basic laws of thermodynamics and heat transfer. With the utilization of distributed simulation system based on high level architecture (HLA), the transient simulation of...
2.5D SIFT Descriptor for Facial Feature Extraction
Found in: Intelligent Information Hiding and Multimedia Signal Processing, International Conference on
By He Guo, Kai Zhang, Qi Jia
Issue Date:October 2010
pp. 723-726
This paper presents an application of SIFT (Scale Invariant Feature Transform) in 2.5D facial feature extraction. As range images have more rich in geometric features than that in 2D Images, we intend to improve the SIFT algorithm to extract facial feature...
A Peer-to-Peer Streaming Overlay Construction for Low Diffusion Delay
Found in: Networking and Distributed Computing, International Conference on
By Kai Zhang, Kan Li, Jian Cao
Issue Date:October 2010
pp. 402-406
Mesh-based overlay has emerged as a promising scalable solution for distributing live video stream, but it relies on random selections of neighbors, without optimizing the overlay by exploiting peer location and bandwidth, which leads to high delay incurre...
Compatibility and Reparation of Web Service Processes
Found in: Web Services, IEEE International Conference on
By Yuhong Yan, Ali Aït-Bachir, Min Chen, Kai Zhang
Issue Date:July 2010
pp. 634-637
When two Web services work together, they exchange messages in a predefined interface process. Two interface processes should be compatible when they can work properly. Our idea to fix incompatibility problem in service processes is to change an incompatib...
An On-line Monitor System on Off-Gases of Vehicles with WSN's Design Based on Zigbee Technology
Found in: Dependable, Autonomic and Secure Computing, IEEE International Symposium on
By Zhi-qin Liu, Xiu-feng Jiang, Hai-hao Wang, Kai Zhang
Issue Date:December 2009
pp. 758-763
This paper describes an on-line monitor system based on Wireless Sensor Networks, which could test the ingredients of vehicles' off-gases, and also introduces the design of the hardware and software in details, and transplants the Zigbee protocol on the sy...
Influences of Processing Parameters on Microstructure and Properties of Laser Direct Deposited Stainless Steel Components
Found in: Intelligent Computation Technology and Automation, International Conference on
By Kai Zhang, Weijun Liu
Issue Date:October 2009
pp. 856-859
The influences of the processing parameters on the microstructure and mechanical properties of the stainless steel thin wall parts by laser direct deposition were investigated. The results show that the obtained microstructure of the stainless steel thin w...
Study on Scanning Pattern during Laser Metal Deposition Shaping
Found in: Intelligent Computation Technology and Automation, International Conference on
By Kai Zhang, Xiaofeng Shang, Weijun Liu
Issue Date:October 2009
pp. 668-671
The fabrication of metal parts is the backbone of the modern manufacturing industry. Laser forming is the combination of five common technologies: lasers, rapid prototyping (RP), computer-aided design (CAD), computer-aided manufacturing (CAM), and powder m...
Fuzzy Predictive Control in Czochralski Crystal Growth with Power Input as the Unique Manipulation
Found in: Fuzzy Systems and Knowledge Discovery, Fourth International Conference on
By Yongling Fu, Kai Zhang, Xiaoye Qi
Issue Date:August 2009
pp. 566-571
This paper presents a study to Czochralski crystal growth process based on Hurle’s model linearized at the equilibrium points. In this study, we do the attempt to get single crystal with constant diameter using the power input as the unique manipulation by...
The Application of Two-Dimensional Image Reconstruction for Relics' Preservation and Administration
Found in: Services Science, Management and Engineering, IITA International Conference on
By Min Zhou, Kai Zhang
Issue Date:July 2009
pp. 38-42
The purpose of this paper is to build a relics database using for preservation and administration for relics. The paper research on the two-dimensional reconstruction images store in the relics database. The reconstruction images of relics can be used to o...
An Area-Efficient LDPC Decoder Architecture and Implementation for CMMB Systems
Found in: Application-Specific Systems, Architectures and Processors, IEEE International Conference on
By Kai Zhang, Xinming Huang, Zhongfeng Wang
Issue Date:July 2009
pp. 235-238
This paper presents an area-efficient LDPC decoder architecture for the China Multimedia Mobile Broadcasting (CMMB) standard. Several techniques are adopted to reduce memory size, including the min-sum algorithm (MSA), optimal bit-width quantization of the...
Research on the Application of Industrial CT for Relics Image Reconstruction
Found in: Information Processing, Asia-Pacific Conference on
By Kai Zhang, Hong Bao, Min Zhou
Issue Date:July 2009
pp. 404-408
The purpose of this paper is to visualizing the internal structure of historic relics by using the industrial computed-tomography (CT). The image reconstruction of CT scan data can be used to observe and analyze the antique inside that the eye has no way t...
Empirical Analysis on Project Investment Decision Based on the Binary Tree Model
Found in: Electronic Commerce and Business Intelligence, International Conference on
By Xiaoyu Li, Kai Zhang
Issue Date:June 2009
pp. 420-422
With the fast development of economy, the project investment method became the most attractive and prosperous way of infrastructural facilities investment. At the same time, the problem of BOT project investment risk has gained increasingly more people's a...
A New Least Squares Subspace Projection Approach to Unmix Hyperspectral Data
Found in: Intelligent Systems, WRI Global Congress on
By Liaoying Zhao, Kai Zhang
Issue Date:May 2009
pp. 350-354
Linearly constrained discriminant analysis (LCDA) and orthogonal subspace projection (OSP) are both explored in hyperspectral image classification and have shown promise in signature detection, discrimination and classification. However, the two subspace p...
Microstructure Evolution of Stainless Steel during Laser Metal Deposition Shaping
Found in: Measuring Technology and Mechatronics Automation, International Conference on
By Kai Zhang, Weijun Liu
Issue Date:April 2009
pp. 93-96
Laser Metal Deposition Shaping (LMDS) is a process that fuses gas delivered metal powders within a focal zone of a laser beam to produce fully dense, 3-dimensional metal components. A variety of materials have been processed with LMDS, ranging from stainle...
Parametric Study on Seismic Energy Response of Base-Isolated Structures
Found in: Modelling, Simulation and Optimization, International Workshop on
By Chenghao Wu, Yu Li, Haoyu Li, Kai Zhang
Issue Date:December 2008
pp. 375-378
The energy equations of the base-isolated structure are established based on the energy equilibrium theory. Reasonable strong seismic motion records are selected. Based on the general FEA program, the bidirectional nonlinear behavior of lead rubber bearing...
Simulation Analysis for the Nonlinear Seismic Response of Seismically Isolated Continuous Bridge
Found in: Modelling, Simulation and Optimization, International Workshop on
By Kai Zhang, Eryu Zhu, Yu Li, Kang Gao
Issue Date:December 2008
pp. 364-367
According to the behavior of seismically isolated continuous bridges, the bidirectional nonlinear characteristics of lead rubber bearing are taken into account by using two orthogonal nonlinear level spring elements. Based on the FEA software, the analysis...
Target Detecting Based on Improved WVD-HT for Radio Frequency Interference to UWB-SAR
Found in: Intelligent Networks and Intelligent Systems, International Workshop on
By Chunjian Xie, Kai Zhang, Kuisheng Feng, Chenjiang Guo, Jiadong Xu
Issue Date:November 2008
pp. 604-607
Ultra-wideband synthetic aperture radar is interfered by ground clutter and artificial jamming. In many cases the target’s scatter signal can be approximated as Linear Frequency Modulated signals. Time-frequency Distribution, such as Winger-Ville distribut...
An Urban Map Matching Algorithm Using Rough Sensor Data
Found in: Power Electronics and Intelligent Transportation System, Workshop on
By Shu Liu, Zongying Shi, Mingguo Zhao, Wenli Xu, Kai Zhang
Issue Date:August 2008
pp. 266-271
Map matching is an important task in vehicle navigation applications. In this paper, we present a map matching algorithm for complex urban environment, using only low cost sensors including GPS, speedometer and gyroscope. To deal with the complexity and in...
CoS-Based Grid QoS Description Language
Found in: International Conference on Internet Computing in Science and Engineering
By Ning Cao, Yazhe Tang, Dan Wang, Kai Zhang, Lin Shen
Issue Date:January 2008
pp. 492-499
In service-oriented grid environment, seamless Quality of Service (QoS) delivery is one of its most important objectives. To reduce the overhead of QoS management, this paper proposes a CoS-based Grid QoS Description Language (CGDL) and a corresponding Gri...
Efficient Heuristics for Solving Probabilistic Interval Algebra Networks
Found in: Temporal Representation and Reasoning, International Syposium on
By Kai Zhang, André Trudel
Issue Date:June 2006
pp. 111-120
A probabilistic interval algebra (PIA) network is an interval algebra network with probabilities associated with the labels on an edge. The probabilities on each edge sum to 1. A solution is a consistent scenario where the product of the probabilities asso...
The 2nd Order Analysis of IDDQ Test Data
Found in: Defect and Fault-Tolerance in VLSI Systems, IEEE International Symposium on
By Shengli Li, Kai Zhang, Jien-Chung Lo
Issue Date:October 2000
pp. 376
The proposed 2nd order current signature technique considers both the 1st order mean and the 2nd order variance information to provide a more robust and more effective mean of die selection. We examined the IDDQ testing data from SEMATECH by the proposed 2...
A Method for Evaluating Upper Bound of Simultaneous Switching Gates Using Circuit Partition
Found in: Asia and South Pacific Design Automation Conference
By Kai Zhang, Tsuyoshi Shinogi, Haruhiko Takase, Terumine Hayashi
Issue Date:January 1999
pp. 291
This paper presents a method for evaluating an upper bound of simultaneous switching gates in combinational circuits. In this method, the original circuit is partitioned into subcircuits, and the upper bound is approximately computed as the sum of maximum ...
Design of Embedded Video Monitoring System Based on S3C2440
Found in: 2013 Fourth International Conference on Digital Manufacturing & Automation (ICDMA)
By Lefang Zhang,Jian-xin Wang,Kai Zhang
Issue Date:June 2013
pp. 461-465
This systemused theC/S structure, the client uses S3C2440 processor as the core, the embedded Linux as the operating system, by setting the cross compiler, transplantation, uboot transplantation, kernel cutting and transplantation, the file systemof produc...
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