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Computer Science & Service System (CSSS), 2012 International Conference on

Date 11-13 Aug. 2012

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Displaying Results 1 - 25 of 587
  • [Cover art]

    Publication Year: 2012, Page(s): C4
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  • [Title page i]

    Publication Year: 2012, Page(s): i
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  • [Title page iii]

    Publication Year: 2012, Page(s): iii
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  • [Copyright notice]

    Publication Year: 2012, Page(s): iv
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  • Table of contents

    Publication Year: 2012, Page(s):v - xl
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  • Message from Local Committee Chair

    Publication Year: 2012, Page(s): xli
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  • Message from Program Chairs

    Publication Year: 2012, Page(s): xlii
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  • Organizing Committee

    Publication Year: 2012, Page(s): xliii
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  • Technical Program Committee

    Publication Year: 2012, Page(s): xliv
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  • Reviewers

    Publication Year: 2012, Page(s): xlv
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  • Sponsors

    Publication Year: 2012, Page(s): xlvi
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  • A New Semi Supervised FCM Algorithm Based on Mahalanobis Distance

    Publication Year: 2012, Page(s):3 - 6
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (174 KB) | HTML iconHTML

    A novel Semi-supervised fuzzy clustering model based on mahalanobis distance is proposed in this paper, we show that the iterative formulas to solve this model is simple and comprehensible, and the standard FCM may be viewed as a special case of our formulation. An experiment on artificial data set verifies the effectiveness of this new algorithm. View full abstract»

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  • Machine Vision Recognition of Auto-Hub

    Publication Year: 2012, Page(s):7 - 9
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (508 KB) | HTML iconHTML

    In this paper, the auto-hub shape recognition algorithm using computer is studied thoroughly, including the basic functions of image processing, feature extraction, shape recognition and classification. It overcomes the disadvantages of manual recognition to meet the needs of identification and classification on the high-speed automated production line nowadays. View full abstract»

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  • Knowledge-Aided Adaptive Subspace Detection in Partially Homogeneous Environments

    Publication Year: 2012, Page(s):10 - 13
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (289 KB) | HTML iconHTML

    In this paper, we consider an adaptive subspace detector for partially homogeneous environments. In this environment, the clutter covariance matrix (CCM) of secondary data is equal to the CCM of the cell under test (CUT), except for a real constant factor. We also suppose that we have some prior knowledge of the CCM, and the prior knowledge is controlled by the parameters of the statistical distri... View full abstract»

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  • Dictionary Learning Research Based on Sparse Representation

    Publication Year: 2012, Page(s):14 - 17
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (599 KB) | HTML iconHTML

    Although the number of representation subspaces is large, only few ones will contain data samples from sensor measurements. By identifying these few subspaces, we find the representation in the reduced space. We describe sparse representation and dictionary learning methods. Finally there is the experiment of the application of dictionary learning. The main focus of this thesis is the dictionary l... View full abstract»

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  • A Different Approach to Off-Line Signature Verification Using the Optimal DTW Algorithm

    Publication Year: 2012, Page(s):18 - 21
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (318 KB) | HTML iconHTML

    A different approach to off-line signature verification is described in the paper. There are inevitable variations in the signature patterns written by the same person. Due to the projection profiles of measuring the positional variations, the modified dynamic time warping (DTW) algorithm is applied to optimal matching. The optimal algorithm penalizes points with higher phase difference between a ... View full abstract»

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  • A Real-Time Process Scheduling Policy in Windows

    Publication Year: 2012, Page(s):22 - 24
    Cited by:  Papers (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (223 KB) | HTML iconHTML

    Microsoft Windows offers a world-class interface and excellent development tools for embedded systems. but, it cannot deliver the necessary real-time feature to meet mission-critical task. In this paper, A real-time process scheduling policy for Microsoft windows running on multiple-core CPU is presented. The policy make use of Microsoft windows' process affinity and the clock interrupt technology... View full abstract»

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  • A Research of Remote Sensing Data Service System Based on Mule ESB

    Publication Year: 2012, Page(s):25 - 28
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (182 KB) | HTML iconHTML

    With the development of information technology and the rising requirement of remote sensing data by society, we hope to build a sharing and pubic platform to realize the interoperation of remote sensing data among different systems. This paper proposes the model of Remote Sensing Data Service System based on Enterprise Service Bus to realize the sharing of data and service. Applying the Service Or... View full abstract»

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  • Online Time Series Forecasting Based on Biorthogonal Wavelet Kernel Support Vector Machine

    Publication Year: 2012, Page(s):29 - 33
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (280 KB) | HTML iconHTML

    As a Special wavelet, biorthogonal wavelet has many advantages in signal processing. This paper constructs a new biorthogonal wavelet based on CDF method and constructs the biorthogonal wavelet kernel function. Then we study the update of incremental model and propose online forecasting algorithm. We research the algorithm based on biorthogonal wavelet kernel support vector machine (SVM) and use t... View full abstract»

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  • Scene Visualization Based on Semantic-Visual Association

    Publication Year: 2012, Page(s):34 - 37
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (168 KB) | HTML iconHTML

    Along with the increasing power of the computer, and the development of computer graphics and natural language processing technologies, there is a variety of applications adopting these methods to generate virtual scene by language description. Natural language often describes visual scenes at a high level, thus leaving out many of details that have to be specified and decoded into program languag... View full abstract»

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  • SCG and LM Improved BP Neural Network Load Forecasting and Programming Network Parameter Settings and Data Preprocessing

    Publication Year: 2012, Page(s):38 - 42
    Cited by:  Papers (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (193 KB) | HTML iconHTML

    Data pre-processing in modeling of neural network (NN) is relatively more complicated and usually manual. Trial and error method is commonly used to determine the number of hidden layer neurons, which is easily affected by human factors and is opportunistic. Relevant training parameters using default value commonly result in lower model accuracy. In this paper, a NN load forecasting model with hig... View full abstract»

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  • Research on Clustering Algorithm for Massive Data Based on Hadoop Platform

    Publication Year: 2012, Page(s):43 - 45
    Cited by:  Papers (2)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (261 KB) | HTML iconHTML

    With the concepts of cloud computing springing up, the researches of data mining clustering algorithm which is based on cloud computing become a research focus for scholars both at home and abroad. This article aiming at the extensive data clustering problem, using cloud computing technology, according to Hadoop platform does a deep research based on cloud computing platforms Hadoop and parallel K... View full abstract»

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  • Analysis of the NAT-PT Gateway

    Publication Year: 2012, Page(s):46 - 49
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (299 KB) | HTML iconHTML

    To solve the problem of IPv4 address space, NAT-PT (network address translation + protocol translation) appeared. There are three types of NAT: static NAT dynamic NAT, Network Address Port Translation NAPT (Port-Level NAT). This paper describes the three types of IPv4 and IPv6 interworking implementation methods and some problems being existed. View full abstract»

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  • Research on Java Bytecode Parse and Obfuscate Tool

    Publication Year: 2012, Page(s):50 - 53
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (239 KB) | HTML iconHTML

    The compiled Java class file is not really binary files, it's just a kind of in-between code. This makes it possible for hackers to decompile the java class file, and in fact the decompiled file is almost the same as the original one. So it's very hard to protect the java application program, and there's a big issue about the security of java class file. This paper treated protecting software and ... View full abstract»

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  • Design of the Solar Photovoltaic System Data Acquisition Board

    Publication Year: 2012, Page(s):54 - 57
    Cited by:  Papers (3)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (141 KB) | HTML iconHTML

    This article describes the principle and characteristics of solar photovoltaic systems, it selects the micro-controller as photovoltaic generating system controller, and design both the outer core circuit and software of the data processing. Here uses RS232 combined with the LED screen to show the system operation state. Though series of experimental, the results show that the data acquisition boa... View full abstract»

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