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Displaying 1-50 out of 96 total
Research on Incentive Mechanism for Agents under Asymmetric Information Condition
Found in: Computer Science-Technology and Applications, International Forum on
By Xu Yanli, Zhao Chenguang
Issue Date:December 2009
pp. 341-344
Agents’ speculation behaviors are series problems which need to be solved. Through mathematical models and game theory, this paper analyzes optimal incentive contracts between principals and agents under asymmetric information condition in order to solve t...
Experimental Studies of the Toxicological Responses in Mice Liver after Repeated Exposure to BDE-209
Found in: Biomedical Engineering and Biotechnology, International Conference on
By Shu-xuan Liang,Hong-xia Gao,Han-wen Sun,Ning Gao,Yan-yan Zhao
Issue Date:May 2012
pp. 1459-1462
The long-term effects of BDE-209 on mice liver was evaluated. In this study, the tested CD-1 Swiss mice were randomly devided into normal group and chemically treated groups. The treated groups were administered daily by gavage different doses of 0.1, 40, ...
Mining Safety Information Management System Based on B/S and C/S Mixed Code
Found in: Computer Science-Technology and Applications, International Forum on
By Xiu-zhi Shi, Yang Sui, Rui Ding, Yan-yan Zhao
Issue Date:December 2009
pp. 61-65
According to the codes of Metallic and Nonmetallic Mine Safety Standardization, enterprise established the system of mining safety standardization. On the basis of this, mining safety information system based on b/s and c/s mined code was established. It d...
A Novel LSB Matching Steganalysis Detection Algorithm Based on Characteristics of the Second Order Difference Markov
Found in: 2012 International Conference on Management of e-Commerce and e-Government (ICMeCG)
By Yanli Zhao,Yan Liu
Issue Date:October 2012
pp. 68-71
For the LSB matching steganography with high security, the author has calculated the second-order differential of the image pixels on horizontal and vertical directions, obtaining the differential matrix and taking it as sensitive feature extracting source...
Study on the Emotion Recognition of Whispered Speech
Found in: Intelligent Systems, WRI Global Congress on
By Yun Jin, Yan Zhao, Chengwei Huang, Li Zhao
Issue Date:May 2009
pp. 242-246
In order to study the new research direction about emotion recognition of whispered speech, the paper develops the construction flow and standards with which the emotion database of whispered speech has been designed and built. With the concepts of Members...
Sensor Management Based on Covariance Control Strategy for LEO Satellite Constellation
Found in: Computational Intelligence and Design, International Symposium on
By Bing Liu,Yan Zhao,Dongyun Yi
Issue Date:October 2011
pp. 282-285
the problem of multi-target multi-sensor management for tracking midcourse targets using sensors located on the low-earth orbit (LEO) satellite constellation is studied. The coverage model of tracking sensor and the satellite-borne infrared sensor measurem...
The Impact of Venture Capital on Firms' Accounting Performance - Taking Chinese Listed Companies in SME Board as Examples
Found in: International Conference on E-Business and E-Government
By Yan Zhao,Yujun Xiao,Chen Wang
Issue Date:May 2010
pp. 1271-1276
This paper analyzes the impact of venture capital on accounting performance of the firms, taking 66 Chinese listed companies in SME Board of Shenzhen Stock Exchange as examples. Although ANOVA and cross-section regression analysis show no significant diffe...
Research on Dynamic Simulation of Remotely-Operated Weapon Stations Servo Control System
Found in: Intelligent Computation Technology and Automation, International Conference on
By Bao-quan Mao, Jun-yan Zhao, Zhen-hui Xu, Li Xu
Issue Date:May 2010
pp. 1150-1153
The structure composition of the Machine Gun Remotely-Operated Weapon Stations servo control system was analyzed, and servo system was simplified and model was assumed. The virtual prototype model was set up by means of ADAMS software package, and servo sy...
Chest DR Image Classification Based on Support Vector Machine
Found in: Education Technology and Computer Science, International Workshop on
By Shao Hong, Ni Tian-yu, Kang Yan, Zhao Hong
Issue Date:March 2010
pp. 170-173
For increasing the classification accuracy of chest DR images between normal and lesion images, and improving the deficiencies of poor generalization ability of traditional statistical theory, a kind of medical image classification method adapting small sa...
Enterprise Service Oriented Architecture (ESOA) Adoption Reference
Found in: Services Computing, IEEE International Conference on
By Yan Zhao
Issue Date:September 2006
pp. 512
<p>In response to current pursue of achieving business agility and technology flexibility through SOA, this presentation provides insight and discussion regarding to what SOA is, what it really means to an enterprise, where it is right now, where it ...
Sub-array Digital Multiple Beamfroming Technology on PowerPc+FPGA Architecture
Found in: Network Computing and Information Security, International Conference on
By Qiu-Fei Yan, Zhao-Yang Xu, Zhao Yu
Issue Date:May 2011
pp. 420-425
Phased array radar is very important in modern radar development, and sub-array digital multiple beam forming technology is the most significant technology in phased array radar. Digital multiple beam forming on each antenna element about large phased arra...
Testing as a Service over Cloud
Found in: Service-Oriented System Engineering, IEEE International Workshop on
By Lian Yu, Wei-Tek Tsai, Xiangji Chen, Linqing Liu, Yan Zhao, Liangjie Tang, Wei Zhao
Issue Date:June 2010
pp. 181-188
Testing-as-a-service (TaaS) is a new model to provide testing capabilities to end users. Users save the cost of complicated maintenance and upgrade effort, and service providers can upgrade their services without impact on the end-users. Due to uneven volu...
Counting Ear Rows in Maize Using Image Process Method
Found in: Information and Computing Science, International Conference on
By Han Zhong-zhi, Li Yan-zhao, Zhang Jia-peng, Zhao You-gang
Issue Date:June 2010
pp. 329-332
Ear Rows is an important agricultural character in Maize (Zea mays L.). In order to exam feasibility of ear rows counting method by machine vision, a new method was raised. This method is based on edge marker and discrete curvature. 78 digital images of 4 ...
Quality Grade-Testing of Peanut Based on Image Processing
Found in: Information and Computing Science, International Conference on
By Han Zhong-zhi, Li Yan-zhao, Liu Jing, Zhao You-gang
Issue Date:June 2010
pp. 333-336
The quality of peanut kernels is referred to the every aspect of the profit of supply and marketing. A BP neural network model of quality grade testing and identification is built which is based on 52 appearance features such as the form, texture, and colo...
Stability Control System for Four-in-Wheel-Motor Drive Electric Vehicle
Found in: Fuzzy Systems and Knowledge Discovery, Fourth International Conference on
By Yongli Zhao, Yuhong Zhang, Yane Zhao
Issue Date:August 2009
pp. 171-175
A direct yaw-moment control (DYC) method is proposed for the purpose of improving the handling stability of an all in-wheel motor drive electric vehicle (EV). The control system in combination with a fuzzy logic direct yaw-moment controller and an active f...
Practical Stability of Large-Scale Stochastic Markovian Jump Systems with Time-Delays
Found in: Hybrid Intelligent Systems, International Conference on
By Ping Zhao, Yan Zhao
Issue Date:August 2009
pp. 132-137
The notions of the (strongly) practical stability in probability and in the pth mean, are introduced for some large-scale stochastic systems with Markovian jump parameters and time-varying delays. Sufficient conditions on such practical properties are obta...
Exploration of Event-Evoked Oscillatory Activities during a Cognitive Task
Found in: International Conference on Natural Computation
By Qiang Zhang, Hua Li, Yan Zhao, Xinlu Liu, Hua Shu, Li Yao, Xiao-Jie Zhao
Issue Date:October 2008
pp. 37-41
Event related potential (ERP) is a kind of cognitive electroencephalogram (EEG) signal, which are directly related with cognitive task and average across EEG. However, the plentiful oscillatory activities evoked by various stimuli as well modulated by diff...
Recognition of Practical Emotion from Elicited Speech
Found in: Information Science and Engineering, International Conference on
By Chengwei Huang, Yun Jin, Yan Zhao, Yinhua Yu, Li Zhao
Issue Date:December 2009
pp. 639-642
To meet the real world challenges for speech emotion recognition, four emotions for practical use were studied for evaluation of work ability. Elicited speech corpus was collected in a psychology experiment to provide trustable emotion data, acoustic featu...
Using GMM with Embedded TDNN to Speaker Identification
Found in: Information Science and Engineering, International Conference on
By Cunbao Chen, Li Zhao, Yan Zhao
Issue Date:December 2009
pp. 3713-3716
This paper proposes a modified Gaussian Mixed Model (GMM) with an embedded Time Delay Neural Network (TDNN). It integrates the merits of GMM which is a generative model and TDNN which is a discriminative model. TDNN digests the timing information of the fe...
Accelerating In-memory Cross Match of Astronomical Catalogs
Found in: 2013 IEEE 9th International Conference on eScience (eScience)
By Senhong Wang, Yan Zhao, Qiong Luo, Chao Wu, Yang Xv
Issue Date:October 2013
pp. 326-333
New astronomy projects generate observation images continuously and these images are converted into tabular catalogs online. Furthermore, each such new table, called a sample table, is compared against a reference table on the same patch of sky to annotate...
Accelerating Astronomical Image Subtraction on Heterogeneous Processors
Found in: 2013 IEEE 9th International Conference on eScience (eScience)
By Yan Zhao, Qiong Luo, Senhong Wang, Chao Wu
Issue Date:October 2013
pp. 70-77
Image subtraction is an effective method used in astronomy to search transient objects or identify objects that have time-varying brightness. The state-of-the-art astronomical image subtraction methods work by taking two aligned images of the same observat...
A Novel Recurrent Neural Network with a Continuous Activation Function for Winner-Take-All
Found in: 2013 4th International Conference on Intelligent Systems, Modelling and Simulation (ISMS)
By Qingshan Liu,Yan Zhao
Issue Date:January 2013
pp. 36-39
In this paper, a novel recurrent neural network with a continuous activation function is proposed for solving the winner-take-all (WTA) problem. Compared with the existing WTA networks, the proposed network has a continuous activation function and lower mo...
A Study of Computational Methods of Earthquake Input Energy in Frame Structures
Found in: 2013 Fifth International Conference on Measuring Technology and Mechatronics Automation (ICMTMA)
By Yan Zhao,Huige Wu,Jie Gu
Issue Date:January 2013
pp. 90-93
Through analyzing earthquake input energy in frame structures, a method of estimating total earthquake input energy of multiple-degree-of-freedom fame structures with equivalent single-degree-of-freedom systems based on vibration mode decomposition was pro...
Relational Similarity Measurement between Word-pairs Using Multi-Task Lasso
Found in: 2012 International Conference on Cloud and Service Computing (CSC)
By Dongbin Yan,Zhao Lu
Issue Date:November 2012
pp. 180-184
Relational similarity measurement as a popular research area in the field of natural language processing, is widely used in information retrieval, word sense disambiguation, machine translation and so on. The existing approaches are mostly based on extract...
Mechanism of needle-knife therapy in treating degenerative cervical spondylosis
Found in: 2012 IEEE International Conference on Bioinformatics and Biomedicine Workshops (BIBMW)
By Li-zhi Chen,Feng Yuan,Xiao-Yan Zhao,Mei-ai Liang,Wen-Bin Fu
Issue Date:October 2012
pp. 343-345
The purpose of this work is to investigate the mechanism of Needle-Knife therapy in treating degenerative cervical spondylosis. With the change on the way of life and work, the incidence of degenerative cervical spondylosis is becoming higher and higher, a...
Study on Lifecycle-Derived Law of Internet Public Opinion in Public Crisis Affairs
Found in: 2012 International Conference on Management of e-Commerce and e-Government (ICMeCG)
By Jing Yang,Yahao Deng,Yan Zhao
Issue Date:October 2012
pp. 178-182
The Internet has already become the vigorous development of the ¡®fourth media' after the appearance of the three traditional media: a newspaper, radio and television. With this platform, many crisis events have the rapidly spread and attention since they ...
Research on Mood Perception of Microblog Data Flow
Found in: 2012 International Conference on Management of e-Commerce and e-Government (ICMeCG)
By Jing Yang,Xinyu Liu,Yan Zhao
Issue Date:October 2012
pp. 173-177
This study improve the corpus of emotional perception on the basis of existing research on the data flow of microblog, and use the new corpus to calculate the emotional perception. Design a model and an algorithm to calculating emotional perception of micr...
Photochemistry of Fe(III)-Tetracycline Complexes in Aqueous Solution under UV Irradiation
Found in: 2012 Third International Conference on Digital Manufacturing and Automation (ICDMA)
By Danna Zhou,Jie Wang,Liwei Hou,Jing Xu,Yan Zhao
Issue Date:July 2012
pp. 608-611
The form and photochemistry of the Fe(III)-Tetracycline complex (Fe(III)-TC) in aqueous solution were investigated under UV-C light (254 nm) by UV-Vis spectrometry. The ratio of Fe(III) to Tetracycline (TC) in the Fe(III)-TC complex was 1: 2, as determined...
Spray Dust Removal Device Based on the Image Contrast
Found in: Computer Distributed Control and Intelligent Environmental Monitoring, International Conference on
By Zhang Jiang-shi,Niu Sheng-li,Li Yan,Zhao Yong-guang
Issue Date:March 2012
pp. 638-641
to solve the dust pollution problems for fixed points producing dust which were belt transport lane point and fully-mechanized face in the underground mine, this paper studied and designed a set of system based on image of coal dust pollution evaluation an...
Wavelet and PCA for Metabolic Network Comparison
Found in: Bioinformatics and Biomedicine, IEEE International Conference on
By Yong Luo,Yan Zhao,Lei Cheng
Issue Date:November 2011
pp. 633-638
This paper is composed based on principal component analysis and wavelet transform method to compare the metabolic networks. We combine 7 centrality topologies of metabolic network to extract a comprehensive center on principal component analysis and const...
Improved Robust Stabilization of Time-Delay Systems via Fuzzy Discretized Approach
Found in: International Conference on Robot, Vision and Signal Processing
By Yan Zhao,Bing Li
Issue Date:November 2011
pp. 260-263
This paper investigates the problem of stabilization of linear systems with unknown delay. The delay term in the system is represented by an interpolation of state values with constant delays by fuzzy approximation technique, resulting in a fuzzy model des...
Detecting Copy-Move Forgery Using Non-negative Matrix Factorization
Found in: Multimedia Information Networking and Security, International Conference on
By Heng Yao,Tong Qiao,Zhenjun Tang,Yan Zhao,Hualing Mao
Issue Date:November 2011
pp. 591-594
Copy-move is a common manipulation of digital image tampering. Block matching after feature extraction is mostly applied method to detect this kind of forgery. In this paper, we propose an efficient copy-move detecting scheme with the capacity of some post...
The Research of Weak Fault Signal Detection Based on the Duffing Oscillator Coupled Synchronization
Found in: Chaos-Fractals Theories and Applications, International Workshop on
By Ning Li,Le Li,Dongsheng Yang,Yan Zhao,Yi Yang
Issue Date:October 2011
pp. 319-323
This paper is concerned with the weak signal detection based on the Duffing chaotic model. To solve the problem of low SNR in traditional testing methods, a method of detecting weak signals based on the Duffing oscillator coupled synchronization is propose...
A Robust Color-Independent Text Detection Method from Complex Videos
Found in: Document Analysis and Recognition, International Conference on
By Yan Zhao,Tong Lu,Wujun Liao
Issue Date:September 2011
pp. 374-378
Video text carries meaningful contextual information and semantic clues for visual content understanding. In this paper, we propose a novel hybrid algorithm to fast detect video texts even under complex backgrounds. We first use an SVM classifier trained b...
A Warped Document Image Mosaicing Method Based on Registration and TRS Transform
Found in: Computer and Information Science, ACIS International Conference on
By Tong Lijing,Zhang Yan,Zhao Huiqun
Issue Date:May 2011
pp. 179-183
With the popularity of digital camera and the application requirement of digitalized document images, using digital cameras to digitalize document images has become an irresistible trend. However, the warping of the document surface is sometimes unavoidabl...
XML Documents Clustering Research Based on Weighted Cosine Measure
Found in: Frontier of Computer Science and Technology, Japan-China Joint Workshop on
By Wei Li, Xiong-fei Li, Yan Zhao
Issue Date:August 2010
pp. 95-100
Recently, a large amount of work has been done in XML data mining. However, most of the existing work focuses on the snapshot XML data, while XML data is dynamic in practical application. In order to mine knowledge hidden in the frozen structures (FS) whic...
An Illumination Recorder Based on MSP430 MCU
Found in: Electrical and Control Engineering, International Conference on
By Liu Shuxia, Yan Zhao
Issue Date:June 2010
pp. 5011-5013
Illumination Recorder based on MSP430 MCU consists of hardware and software. The embedded processor MSP430F149, ferroelectric memory FM31256, high-gain amplifier OP777 and silicon LED 2DU6 complete of data collection and storage; five buttons and LCD graph...
Articulated Postures for Subject-Specific RF Simulation
Found in: Wearable and Implantable Body Sensor Networks, International Workshop on
By Su-Lin Lee, Mirna Lerotic, Andrea Sani, Yan Zhao, Jennifer Keegan, Yang Hao, Guang-Zhong Yang
Issue Date:June 2010
pp. 96-101
With the development of miniaturized wireless wearable and implantable medical devices, pervasive monitoring is becoming a clinical reality. With an increasing drive for minimizing power utilization, optimal antenna design and radio wave propagation are im...
Study of Concept Similarity Algorithm Based on Ontology Structure
Found in: International Conference on E-Business and E-Government
By Wenjie Li,Qiuxiang Xia,Yan Zhao
Issue Date:May 2010
pp. 1448-1451
According to the structural characteristics of Ontology model, analyze the concept similarity computation basing on the width, depth and density among the concepts of Ontology model. Consider these aspects as structural fact and combine other facts such as...
Study on High-tech Industry's Innovative Capacity of East China
Found in: International Conference on E-Business and E-Government
By Yan Zhao,Chen Wang,Ruibo Zhou
Issue Date:May 2010
pp. 1242-1245
High-tech industry acts as a strong radiating role in national economy. This paper builds an index system to evaluate the innovative capacity of high-tech industry after literature review. Then it applies Factor Analysis and Cluster Analysis to empirically...
An Improved Algorithm in XTR
Found in: Machine Vision and Human-machine Interface, International Conference on
By Shiming Li, Guohui Zhou, Chunmao Jiang, Yan Zhao, Fengyu Lei
Issue Date:April 2010
pp. 227-230
XTR is an excellent public key system that is suitable for variety of environments. XTR can achieve the same communication and security advantages at a much lower computational cost because of small keys and fast key selection. The computation of Sn(c) giv...
Research on Application of Fuzzy PID Controller in Two-Container Water Tank System Control
Found in: Machine Vision and Human-machine Interface, International Conference on
By Yan Zhao
Issue Date:April 2010
pp. 679-682
Since the liquid level control system of the two-container water tank is characterized by nonlinearity and timing-varying parameter, the paper, based on analysis of the limitation of conventional PID controller, adopts fuzzy logic and applies the control m...
Identity-Based Data Aggregation in Wireless Sensor Networks
Found in: Machine Vision and Human-machine Interface, International Conference on
By Shiming Li, Guohui Zhou, Fengyu Lei, Yan Zhao, Baojun Fu
Issue Date:April 2010
pp. 223-226
A data aggregation scheme based on identity is proposed which utilizes the public-key cryptography to realize the negotiation of session keys. The solution uses small- sized seed matrix to generate a mass of public/private key pairs thus consumes little st...
Automated Detection in SAR Images by Using Wavelet Filtering and Hough Transform
Found in: Education Technology and Computer Science, International Workshop on
By Wang Haihui, Wang Yanli, Zhao Tongzhou
Issue Date:March 2010
pp. 202-206
A novel method of automatic detection of straight lines in Synthetic Aperture Radar (SAR) images is presented in this paper. The proposed technique has been tested on a simulated SAR image, and on a real SAR image. It is based on the joint exploitation of ...
A Reputation Model Based on Behavior Trust in Wireless Sensor Networks
Found in: Scalable Computing and Communications; International Conference on Embedded Computing, International Conference on
By Ming-Zheng Zhou, Yi Zhang, Jun Wang, Sen-Yan Zhao
Issue Date:September 2009
pp. 189-194
Trust management has an important significance on the reliable operation and safety guarantee in Wireless Sensor Networks(WSNs). Previous works were implemented by exchanging key among neighboring sensors. Considering that in many cases, the sensor nodes’ ...
Fuzzy Robust Generalized Synchronization of Two Non-identical Hyperchaotic Systems Based on T-S Models
Found in: Fuzzy Systems and Knowledge Discovery, Fourth International Conference on
By Yan Zhao, Xinli Chi, Qiuye Sun
Issue Date:August 2009
pp. 305-309
This paper investigates the problem of generalized synchronization of two hyperchaotic systems via fuzzy control method. Based on the exact T--S fuzzy models of these two hyperchaotic systems, a simple fuzzy controller is designed to realize the robust syn...
Concept Similarity Calculation in Ontology Mapping
Found in: Fuzzy Systems and Knowledge Discovery, Fourth International Conference on
By Wenjie Li, Yan Zhao, Nan Shen
Issue Date:August 2009
pp. 214-218
Ontology is an explicit specification of a conceptualization. With the development of semantic Web, there are more and more ontologies. How to achieve the reusing and sharing of knowledge between ontologies has become the key to the development of semantic...
A Routing Algorithm Based on Mobile Agent for Mine Monitoring
Found in: Ubiquitous, Autonomic and Trusted Computing, Symposia and Workshops on
By Qianping Wang, Yan Zhao, Yu'e Su, Hongmei Liao, Ke Wang
Issue Date:July 2009
pp. 16-21
The monitoring system in coal mine has special requirements for data query. Analysis shows that routing in the system should have four features: data-centric routing, supporting query of geographic position, low delay and high reliability of data transmiss...
Research on the Priority-Based Soft Real-Time Task Scheduling in TinyOS
Found in: Information Technology and Computer Science, International Conference on
By Yan Zhao, Qianping Wang, Wei Wang, Dong Jiang, Yiwen Liu
Issue Date:July 2009
pp. 562-565
TinyOS [1] is an open-source operating system, using Component Description Language NesC[2] for development. TinyOS is designed mostly for wireless sensor network, in which nodes have very limited resources. A representative scheduling mechanism in TinyOS ...
A Simulation Environment for Subject-Specific Radio Channel Modeling in Wireless Body Sensor Networks
Found in: Wearable and Implantable Body Sensor Networks, International Workshop on
By Yan Zhao, Andrea Sani, Yang Hao, Su-Lin Lee, Guang-Zhong Yang
Issue Date:June 2009
pp. 23-28
This paper presents a simulation environment, based on the parallel finite-difference time-domain (FDTD) method, for subject-specific radio channel modeling in wireless body sensor networks (WBSNs). The simulation environment takes into account realistic a...
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