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Displaying 1-50 out of 94 total
Comprehensive Evaluation Based on Gray Relation Analysis for Information Security Management Measurement
Found in: Information Science and Management Engineering, International Conference of
By Xi-quan Guo, Wei-qi Luo, Guo-xiang Yao
Issue Date:August 2010
pp. 143-146
The purpose of this paper is to study the comprehensive evaluation method for Information Security Management Measurement (ISMM). An organization’s information security management performance would be assessed from three dimensions: implementation, effecti...
 
Reputation Model of Supply Chain Based on the Game of Catering Enterprises and Customers
Found in: Intelligent Computation Technology and Automation, International Conference on
By Guo Wei-jie, Qi Huan, Guo Qiu-jun
Issue Date:October 2009
pp. 956-958
The judgment of customers and the profit of catering enterprises are influenced by the reputation of the supply chain. We analyzed the relationship of catering enterprises and customers, and the reputation of enterprises in the supply chain using game theo...
 
Prediction of Syngas Compositions in Texaco Coal Gasification Process Using Robust Neural Estimator
Found in: Pacific-Asia Workshop on Computational Intelligence and Industrial Application, IEEE
By Rong Guo, Weiwei Guo, Wei Wang
Issue Date:December 2008
pp. 471-474
A robust inferential estimator model based on improved dynamic principal component analysis (DPCA) and multiple neural networks (MNN) was proposed. Data for building non-linear models was re-sampled using DPCA algorithm to form a number of sets of training...
 
Optimization of Multi-Project in Limited Resources on the Basis of Improved Genetic Algorithm
Found in: Pacific-Asia Workshop on Computational Intelligence and Industrial Application, IEEE
By Rong Guo, Weiwei Guo, Wei Wang
Issue Date:December 2008
pp. 949-952
For the optimization of multi-project in condition of limited resources, it is very hard to obtain the satisfying computation result by using traditional methods. However, genetic algorithm is better than the traditional optimization methods for the best s...
 
Image Stitching of Scenes with Large Misregistration
Found in: Computer Science and Information Technology, International Conference on
By Mai Zheng,Antai Guo,Wei Zhong,Li Guo
Issue Date:September 2008
pp. 803-807
This paper presents a technique to automatically stitch images captured from different viewpoints. The main contribution of our method is that it allows for largely mismatched content between the adjacent views. To do this, we detect robust keypoints in ea...
 
Building a Software Development Environment for Embedded Systems
Found in: IEEE-ACM International Conference on Green Computing and Communications and International Conference on Cyber, Physical and Social Computing
By Yu Guo, Wei Guan, Krzysztof Sierszecki, Christo Angelov
Issue Date:December 2010
pp. 916-921
This paper presents the architecture of an integrated software development toolset supporting a domain-specific framework for embedded control applications. In this particular work, emphasis is put on tool requirements concerning the graphical specificatio...
 
An Anti-Jamming GPS Receiver Based on Subspace Decomposition Method
Found in: Communication Software and Networks, International Conference on
By Hou You-guo, Guo Wei, Jin Xiao-zhang
Issue Date:February 2009
pp. 9-12
Code delay and Doppler shifted frequency would not captured using the conventional GPS receiver in the strong interference case because the received GPS signals which traveled a long distance were very weak. In the paper design of an anti-jamming GPS recei...
 
An Effective Heuristic for On-line Tenant Placement Problem in SaaS
Found in: Web Services, IEEE International Conference on
By Yi Zhang, Zhihu Wang, Bo Gao, Changjie Guo, Wei Sun, Xiaoping Li
Issue Date:July 2010
pp. 425-432
As one of the key characteristics of Software as a Service (SaaS), multi-tenancy aims to support massive customers by sharing application instances and databases. To achieve the high economies of scale, one of the most issues needing to be solved in the re...
 
Blind Equalization Algorithms Based on Orthogonal Wavelet and Coordinate Transformation
Found in: Intelligent Human-Machine Systems and Cybernetics, International Conference on
By Xue-qing Zhao, Ye-cai Guo, Wei Rao
Issue Date:August 2009
pp. 284-287
This paper proposes a blind equalization algorithm based on orthogonal wavelet and coordinate transformation by analyzing the character of 16-QAM signals constellations and Orthogonal Wavelet Transform Theory. In the proposed algorithm, a new error functio...
 
Techniques of Radio Frequency Identification and Anti-collision in Digital Feeding Dairy Cattle
Found in: Information and Computing Science, International Conference on
By Guo Wei, Qian Dongping
Issue Date:May 2009
pp. 216-219
In this paper, a new RFID system to identify the different dairy cattle is designed based on detailed research of radio frequency identification technology. The binary search algorithm is adopted. To reduce the data exchanging time, an improved binary sear...
 
The existence of periodic solutions for a class impulsive differential equations
Found in: Software Engineering, Artificial Intelligence, Networking, and Parallel/Distributed Computing, ACIS International Conference on
By Yanping Guo, Wei Xiang, Xiujun Liu
Issue Date:August 2007
pp. 552-555
This paper is devoted to study existence of multiple periodic positive solutions for a class of nonautonomous functional differential equations with impulse actions at fixed moments. The main results here is established by employing the theory of fixed poi...
 
Intelligent Transportation Systems
Found in: IEEE Pervasive Computing
By Anthony D. Joseph, Alastair R. Beresford, Jean Bacon, David N. Cottingham, Jonathan J. Davies, Brian D. Jones, Haitao Guo, Wei Guan, Yong Lin, Houbing Song, Liviu Iftode, Simone Fuchs, Bernhard Lamprecht, Kyandoghere Kyamakya, Jorge González Fern
Issue Date:October 2006
pp. 63-67
This Works in Progress department discusses 10 ongoing intelligent transportation systems projects. TIME, Sentient Transport, Electric-Vehicle Terminal, DynaChina, and TrafficView focus on traffic and vehicular data collection, transmission, and analysis. ...
 
Indexing of Constrained Moving Objects for Current and Near Future Positions in GIS
Found in: Computer and Computational Sciences, International Multi-Symposiums on
By Jing Guo, Wei Guo, Dongru Zhou
Issue Date:June 2006
pp. 504-509
In Geographic Information System (GIS), fast and efficiently indexing moving objects are a crucial issue in several application domains, such as LBS, Intelligence Transportation and Digital Battle. In this paper, a new index structure, PQR-tree, is propose...
 
Querying about the Near Future Positions of Moving Objects
Found in: Computer and Computational Sciences, International Multi-Symposiums on
By Jing Guo, Wei Guo, Dongru Zhou
Issue Date:June 2006
pp. 555-559
Moving objects continuously generate large amounts of spatio-temporal data. Maintaining and querying the location information of moving objects are a crucial problem. This paper focuses on the query problems of indexing structure for moving objects. The ma...
 
Addendum to
Found in: IEEE Transactions on Knowledge and Data Engineering
By Sha Guo, Wei Sun, Mark A. Weiss
Issue Date:September 1998
pp. 863
No summary available.
 
The interactive core of a random wireless sensor network model
Found in: 2012 International Conference on Computer Distributed Control and Intelligent Environmental Monitoring (CDCIEM 2012)
By Binghui Guo, Wei Wei, Fanchao Meng
Issue Date:March 2012
pp. 848-851
For large scale wireless sensor networks, it is a fundamental challenge to extend the lifetime when the energy supply is limited. In this paper, we proposed a random-based wireless sensor network model which composed of sensor nodes and relay nodes as regi...
 
MQL: A Mathematical Formula Query Language for Mathematical Search
Found in: Computational Science and Engineering, IEEE International Conference on
By Wei Guo,Wei Su,Lian Li,Ning An,Linwei Cui
Issue Date:August 2011
pp. 245-250
Math Search, an ongoing project in Lanzhou University, is a formula-based search engine for mathematical information on the Internet. It aims to provide a fast and convenient way to retrieve mathematical expressions and notations from Web pages and documen...
 
Metrics of Graph Abstraction for Component-Based Software Architecture
Found in: Computer Science and Information Engineering, World Congress on
By Guo Wei, Xiong Zhong-Wei, Xu Ren-Zuo
Issue Date:April 2009
pp. 518-522
The challenges for building the component-based software architecture are how to estimate the assembly of reusable software components and make the properties forecast to the associated architecture. To address these issues, this paper discerns the assembl...
 
Application of Pseudorandom Code to Laser Detector
Found in: Computer and Electrical Engineering, International Conference on
By Wei Wang, Yi-song Guo, Wei Li, Jing-sheng Wan
Issue Date:December 2008
pp. 763-766
Based on the requirement of improving the detection capability of laser detector, the pseudorandom code may be adopted as the transmitting code of a laser detector. The auto correlation and the anti-jamming characteristics of the pseudorandom code are anal...
 
An Improved Generalized Predictive Control Algorithm Based on PID
Found in: Intelligent Computation Technology and Automation, International Conference on
By Wei Guo, Wei Wang, Xiaohui Qiu
Issue Date:October 2008
pp. 299-303
Based on the analysis of PID algorithm and Generalized Predictive Control algorithm (GPC), the performance index of Generalized Predictive Control algorithm was restructured as PID form. The derivation of PID-type Generalized Predictive Control algorithm (...
 
Transfer Function Map
Found in: 2014 IEEE Pacific Visualization Symposium (PacificVis)
By Hanqi Guo, Wei Li, Xiaoru Yuan
Issue Date:March 2014
pp. 262-266
Transfer function design in volume visualization has been a challenging problem due to the huge design space. In this work, we present a system which is capable of integrating the transfer function design results from a group of users. For a specified volu...
 
Reactive Oxygen Species, Ascorbic Acid and Glutathione to Ozone Stress in Soybean (Glycine max) Leave
Found in: 2013 Third International Conference on Intelligent System Design and Engineering Applications (ISDEA)
By Wang Yana,Zhao Tianhong,Wang Junli,Zhao Yixin,Guo Wei,Cao Minjian
Issue Date:January 2013
pp. 1084-1087
Open-top chambers were used to investigate the mechanism of antioxidants to eliminate reactive oxygen species and the impacts on growth and development of plants under troposphere O3 stress. The results indicated that, compared to control, the O3 concentra...
 
Analysis of a Bidirectional DC-DC Converter with Wide Voltage Conversion Range
Found in: Computer, Consumer and Control, International Symposium on
By Chia-Ching Lin,Lung-Sheng Yang,Guo-Wei Wu
Issue Date:June 2012
pp. 749-752
This paper presents a bidirectional DC-DC converter. The circuit topology of this converter is very simple. The pulse-width-modulation control strategy is used to control the active switches. Also, the synchronous rectifier technique is used to reduce the ...
 
Evaluation on the Technological Innovation Ability of Textile Enterprise Based on the Structural Coordination
Found in: International Conference on Information Management, Innovation Management and Industrial Engineering
By Jiang Zhu,Liu Yan,Guo Wei
Issue Date:November 2011
pp. 440-443
Technological innovation is constituted by a number of elements of system capacity. In view of technological innovation is incomplete information and inaccurate gray-zone system, and the index value cannot satisfy the principal component analysis and facto...
 
A Non-intrusive Multi-tenant Database Software for Large Scale SaaS Application
Found in: E-Business Engineering, IEEE International Conference on
By Bo Gao,Wen Hao An,Xi Sun,Zhi Hu Wang,Liya Fan,Chang Jie Guo,Wei Sun
Issue Date:October 2011
pp. 324-328
Multi-tenant is a key characteristic for cost effective Software as a Service (SaaS) applications which drive down total cost of ownership for both service consumers and providers. This paper describes our research in designing & building a cost-effect...
 
Study on the Characteristics of the Leakage Acoustic Emission in Cast Iron Pipe by Experiment
Found in: Instrumentation, Measurement, Computer, Communication and Control, International Conference on
By Zhang Jian-li,Guo Wei-xing
Issue Date:October 2011
pp. 122-125
The correlator based on acoustic signals is widely used in leak detection and location in water distribution pipe. The accuracy of the localization results depend heavily on the signal-to-noise ratio (SNR) of the acoustic signals that used for calculation....
 
An Efficient Unstructured P2P Network Search Algorithm Based on Multi-information
Found in: Instrumentation, Measurement, Computer, Communication and Control, International Conference on
By Yong Zhang,Shize Guo,Wei Niu,Rui Kong
Issue Date:October 2011
pp. 241-244
In order to improve the search efficiency of unstructured P2P network, the paper presents a routing algorithm based on multi-information integrated decision-making guidance. In the algorithm, indexing mechanism of neighbors' resource information is used to...
 
Interactive Expressive Illustration of 3D City Scenes
Found in: Computer-Aided Design and Computer Graphics, International Conference on
By Bin Pan,Xiang Chen,Xiaoming Guo,Wei Chen,Qunsheng Peng
Issue Date:September 2011
pp. 406-410
While many approaches have been developed to visualize 3D city scenes, most of them exhibit the visualization results in a uniform rendering style. This paper presents an expressive rendering approach for visualizing large-scale 3D city scenes with various...
 
Energy Measurement and Analysis of Security Algorithms for Embedded Systems
Found in: IEEE/ACM International Conference on Green Computing and Communications
By Zhenlin Guo,Wei Jiang,Nan Sang,Yue Ma
Issue Date:August 2011
pp. 194-199
Energy and security are hot topics for real-time embedded systems. However, little traditional research consider the two factors together, which leaves a great challenge to guarantee the security of embedded applications running under battery-powered real-...
 
Relay selection with noisy limited feedback
Found in: Software Maintenance and Reengineering, European Conference on
By Lei Wang, Guangrong Zhang, Guo Wei
Issue Date:August 2011
pp. 400-404
Relay selection is a simple technique to achieve spatial diversity in cooperative networks. However, some feedback is generally required from the destination to the relays, raising the issue of the effect of feedback error. This paper focuses on relay sele...
 
Robust design for opportunistic collaborative beamforming with noisy limited feedback
Found in: Software Maintenance and Reengineering, European Conference on
By Lei Wang, Zhiyong Wang, Guo Wei
Issue Date:August 2011
pp. 376-380
This paper presents a robust limited feedback design for opportunistic collaborative beamforming. The proposed scheme focuses on the index assignment problem with noisy limited feedback. Simulation results show that the proposed framework has significant S...
 
Low complexity user scheduling algorithms for uplink multiuser MIMO systems
Found in: Software Maintenance and Reengineering, European Conference on
By Liang Li, Ling Qiu, Guo Wei
Issue Date:August 2011
pp. 186-190
This paper considers efficient and low complexity multiuser scheduling algorithms for the uplink multiple-input multiple-output systems. The exhaustive search algorithm (ESA) that gives the optimal performance, however, is complexity prohibitive for practi...
 
Experimental Investigation of the Performance of a Reversibly Used Cooling Tower Heating System Using Heat Pump in Winter
Found in: Asia-Pacific Power and Energy Engineering Conference
By Jiasheng Wu, Guoqiang Zhang, Quan Zhang, Jin Zhou, Yonghui Guo, Wei Shen
Issue Date:March 2011
pp. 1-4
NA
 
Prospects of the Applying of UPFC in Modern Distribution Network
Found in: Asia-Pacific Power and Energy Engineering Conference
By Aihong Tang, Fang Guo, Wei Yuan, Furong Liu, Desheng Jiang
Issue Date:March 2011
pp. 1-3
NA
 
Study on Moisture in Oil-Paper Insulation by Frequency Domain Spectroscopy
Found in: Asia-Pacific Power and Energy Engineering Conference
By Guo Wei, Tapan Kumar Saha
Issue Date:March 2011
pp. 1-4
NA
 
Beam-wave synchronization and coupling in a multi-gap coupled cavity
Found in: IEEE International Vacuum Electronics Conference
By Cui Jian, Luo Ji-Run, Zhu Min, Guo Wei
Issue Date:February 2011
pp. 451-452
Through calculating the relations of the beam-wave coupling coefficient and the normalized beam-loaded conductance with different gap number, beam voltage and space-charge parameter for 2π mode, the mechanism of the beam-wave synchronization and coupling i...
 
Obstacle Detection System for Visually Impaired People Based on Stereo Vision
Found in: Genetic and Evolutionary Computing, International Conference on
By Long Chen, Bao-long Guo, Wei Sun
Issue Date:December 2010
pp. 723-726
An obstacle system based on visual selective feature and stereo vision is stated in this paper. By extracting feature vectors with color, intensity and direction, the corresponding saliency map is constructed. Then, obstacle area is figured out through thr...
 
A Pulsed Approach for Electrical Impedance Spectroscopy Measurement
Found in: 2010 International Conference on Intelligent System Design and Engineering Application (ISDEA 2010)
By Dong Ensheng, Jiang Yilin, Guo Wei, Zhang Jianfei
Issue Date:October 2010
pp. 150-154
A pulsed method for impedance spectroscopy measurement, different from the traditional swept frequency methods, is presented. A string of square-wave pulses is digitally generated as the excitation signal to the sensing electrodes. A pulsed measurement sys...
 
Service Model and NGN's New Service Deployment
Found in: International Conference on E-Business and E-Government
By Rui Ni,Xiaowei Qin,Wuyang Zhou,Guo Wei
Issue Date:May 2010
pp. 2122-2125
The guiding principle of next generation network is separating service application layer and traffic transmission layer to build a network with characteristics of controllable, QoS guaranteed and service deployment open. But, what factors should be mainly ...
 
An Empirical Study on Organizational Commitment and Turnover of IT Industry
Found in: International Conference on E-Business and E-Government
By Guo Wei,Li Tai
Issue Date:May 2010
pp. 904-906
Organization commitment is an invisible contract between organization and employee. How to use this to inspire and keep employees in organization is vital to managers. This paper use three level organization commitment model and turning over model based on...
 
A New Approach of DOA Estimation Based on Carry Waveform Phase for Coherent Signals
Found in: Intelligent Computation Technology and Automation, International Conference on
By Guo Wei, Pan Zhongming, Wang Yueke
Issue Date:May 2010
pp. 211-214
Presented is a new approach of DOA (Direction of Arrival) estimation based on carry waveform phase for coherent signals, for the purpose of simple algorithm, low processing requirement and low cost. According to the fixity of delay between units and the ch...
 
A Comprehensive Routing Protocol in Wireless Sensor Network Based on Ant Colony Algorithm
Found in: Networks Security, Wireless Communications and Trusted Computing, International Conference on
By Wenjing Guo, Wei Zhang, Gang Lu
Issue Date:April 2010
pp. 41-44
This paper proposes a comprehensive routing protocol (CRP) based on the ant colony algorithm for the applications of Wireless Sensor Network (WSN). It is a protocol taking both the lifetime of network and the arrival rate of data packet into account. In CR...
 
PEGASIS Protocol in Wireless Sensor Network Based on an Improved Ant Colony Algorithm
Found in: Education Technology and Computer Science, International Workshop on
By Wenjing Guo, Wei Zhang, Gang Lu
Issue Date:March 2010
pp. 64-67
This paper proposes a routing protocol for the applications of Wireless Sensor Network (WSN). It is a protocol based on the PEGASIS protocol but using an improved ant colony algorithm rather than the greedy algorithm to construct the chain. Compared with t...
 
Study on Measurement System of the Dynamic Performances for an Electronic Fuel Injector
Found in: Measuring Technology and Mechatronics Automation, International Conference on
By Hui Guo, Wei Gao, Xintian Liu, Zhendong Zhang
Issue Date:March 2010
pp. 608-611
The electronic fuel injector (EFI) is indispensable for real-timely controlling on the mixture ratio of a gasoline engine. With the speed of the engine is higher, there are stronger and stronger requirements for high dynamic performance of the EFI to satis...
 
Performance Contrast of Asphalt Macadam Mixture Based on Different Molding Methods
Found in: Measuring Technology and Mechatronics Automation, International Conference on
By Jian-guo Wei, Jianlong Zheng
Issue Date:March 2010
pp. 879-882
In order to study the influence of different molding methods on asphalt macadam performance and the indexes on mixture tests, three molding methods were utilized, including the large scale Marshall molding method, the rolling molding method and the vibrati...
 
Multisource Traffic Data Fusion with Entropy Based Method
Found in: Artificial Intelligence and Computational Intelligence, International Conference on
By Zhanquan Sun, Mu Guo, Wei Liu, Jinqiao Feng, Jiaxing Hu
Issue Date:November 2009
pp. 506-509
It is a crucial part for ATMS to accurately identify and forecast traffic state from real-time traffic data. To improve the identification rate of traffic state, multisource information should be used. The multisource information fusion method is important...
 
A Novel Rate Control for H.264 with Adaptive Rounding Offset Determination
Found in: Artificial Intelligence and Computational Intelligence, International Conference on
By Jie Jiang, Baolong Guo, Wei Mo
Issue Date:November 2009
pp. 462-465
Rate control algorithm is of great importance to video coding. Many existing schemes are based on the quadratic rate control scheme. The proposed method introduces a novel rate control algorithm with adaptive rounding offset, aiming at achieving bit-rate o...
 
Calculating Minimum Buffer Requirement of Constant Rate Transmission Scheme Based on SVM
Found in: Computer and Information Technology, International Conference on
By Zilei Wang, Hongsheng Xi, Guo Wei
Issue Date:October 2009
pp. 28-33
Constant rate transmission and transport (CRTT) is an effectivebandwidth smoothing scheme resulting in one fixed rate during thewhole duration of variable bit-rate video, which, however, needs alarge client buffer size. The minimum buffer requirement (MBR)...
 
A New Multiple-Objects Tracking Method with Particle Filter
Found in: Information Assurance and Security, International Symposium on
By Long Chen, Bao-long Guo, Wei Sun
Issue Date:August 2009
pp. 281-284
The new method stated in this paper is to model the multiple objects in the visual sequence into two-dimensional multi-peak probability distribution, which raised a new multiple-objects tracking method with particle filter. The results of importance resamp...
 
User Satisfaction Evaluation of GPRS Network Using PCA
Found in: Fuzzy Systems and Knowledge Discovery, Fourth International Conference on
By Xiaohui Chen, Weidong Wang, Guo Wei
Issue Date:August 2009
pp. 612-616
In this paper, we proposed a new approach, based on principal component analysis (PCA), to evaluate user satisfaction of packet service in GPRS network. Based on our experiment, correlations between different QoS parameters are provided. At the same time, ...
 
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