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2009 International Conference on Computer Engineering and Technology

22-24 Jan. 2009

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  • [Front cover - Vol 2]

    Publication Year: 2009, Page(s): C1
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  • [Title Page i - Volume 2]

    Publication Year: 2009, Page(s): i
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  • [Title page iii - Volume 2]

    Publication Year: 2009, Page(s): iii
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  • [Copyright notice - Volume 2]

    Publication Year: 2009, Page(s): iv
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  • Table of contents - Volume 2

    Publication Year: 2009, Page(s):v - xiii
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  • Preface - Volume 2

    Publication Year: 2009, Page(s):xiv - xv
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  • ICCET 2009 Committee Members - Volume 2

    Publication Year: 2009, Page(s): xvi
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  • ICCET 2009 Organizing Committees - Volume 2

    Publication Year: 2009, Page(s): xvii
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  • Improved Error Metric of Terrain Rendering for Flying High Over the Terrain

    Publication Year: 2009, Page(s):3 - 7
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (539 KB) | HTML iconHTML

    Error metric is the key problem for generating level of detail of terrain surface, which affects the deviation between the number of triangles and triangular mesh. After analyzing various present methods of calculating error metric, we present an improved algorithm based on roughness. This paper takes the roughness which expresses relief amplitude to be an factor, by which we calculate the error m... View full abstract»

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  • Adaptive Step-size and Block-size FBLMS Algorithm

    Publication Year: 2009, Page(s):8 - 12
    Cited by:  Papers (1)  |  Patents (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (302 KB) | HTML iconHTML

    In this paper, we present a novel adaptive step-size and block-size frequency-domain block least mean square (ASB-FBLMS) algorithm. The convergence speed and the steady stage error are two conflicting factors in the traditional frequency-domain block least mean square (FBLMS) algorithm. While our algorithm optimally increase the convergence speed while maintaining or reducing the steady stage erro... View full abstract»

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  • A Preliminary Workload Analysis of SPECjvm2008

    Publication Year: 2009, Page(s):13 - 19
    Cited by:  Papers (2)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (148 KB) | HTML iconHTML

    SPECjvm2008 is a new benchmark program suite for measuring client-side Java runtime environment. It replaces JVM98, which has been used for the same purpose for more than ten years. It consists of 38 benchmark programs grouped into eleven categories and has wide variety of workloads from computation-intensive kernels to XML file processors. In this paper, we present the results of running SPEC-jvm... View full abstract»

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  • Objective Quality Metric Based on Perception for Video

    Publication Year: 2009, Page(s):20 - 23
    Cited by:  Papers (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (309 KB) | HTML iconHTML

    Objective quality assessment plays a very important role in the video applications, as they promise the means to evaluate the performance of acquisition, display, coding and communication systems. Objective video quality assessment still has a long way to go before it reaches the level of success. In this paper, we propose novel quality metrics for video sequences. These metrics are capable of cap... View full abstract»

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  • Study on the Key Technologies of Intelligent Coal Enterprises Integrated Statistical System

    Publication Year: 2009, Page(s):24 - 27
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (262 KB) | HTML iconHTML

    According to the actual situation in the integrated statistical work of coal enterprise in our country now, we determined using the exploitation method of combining SAD and object oriented by analyzing the system's function characteristic, has established the composite structure model which C/S and B/S unify. The system has realized many essential functions such as the technical specification dyna... View full abstract»

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  • Particle Swarm Optimization for Run-Time Task Decomposition and Scheduling in Evolvable MPSoC

    Publication Year: 2009, Page(s):28 - 32
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (415 KB) | HTML iconHTML

    Decomposition and scheduling are two major challenges in hardware and software developments of multiprocessor systems. The introduced EvoMP (Evolvable MultiProcessor) is a novel NoC-based homogeneous MPSoC system that performs decomposition and scheduling using evolutionary algorithms at run-time. A hardware genetic core was used in first version of this platform to perform these two tasks. This c... View full abstract»

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  • High Performance Simulation Platform for Switching and Scheduling

    Publication Year: 2009, Page(s):33 - 38
    Cited by:  Papers (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (423 KB) | HTML iconHTML

    Simulation is a significant way for performancespsila evaluations in switching and scheduling. The simulation software currently being existed has somewhat limitations in inheritability and extensibility. Based on current switching fabrics, by employing system level design method and object oriented technology, we designed and implemented a simulation platform called SPES for switching and schedul... View full abstract»

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  • Design and Realization of Embedded Web Gateway Server

    Publication Year: 2009, Page(s):39 - 42
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (308 KB) | HTML iconHTML

    Information and digital age presents tremendous opportunity to the development of embedded products and shows the embedded market a prosperous prospect, Web server embedded in equipment can provide uniform operation and control interface based on browser mode for any legal user accessing to its network, browser has become the front control board of equipment and a hot spot for development in recen... View full abstract»

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  • Motorcycle and License Plate Detection Using Fixed-Size Vertical Projection and Multi-Part Mean Analysis

    Publication Year: 2009, Page(s):43 - 47
    Cited by:  Papers (2)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (873 KB) | HTML iconHTML

    This paper proposed methods for motorcycle and license plate detection using fixed-size vertical projection and multi-part mean analysis. The method consisted of two parts: a motorcycle detection and a license plate detection. Fixed-size vertical projection and neural network were used in the motorcycle detection process. Vertical and horizontal scanning was used to extract features for the neural... View full abstract»

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  • Design of Non-Critical Path Resource Distributor for SMT Processors

    Publication Year: 2009, Page(s):48 - 52
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (301 KB) | HTML iconHTML

    The performance in simultaneous multithreading (SMT) processors is mainly determined by the distribution of the common resources among the threads. However, resource distribution methods often take cycles to calculate a resource allocation solution. Implementing a many-cycles resource distributor in the critical pipeline path will result in an innegligible impact on SMT processor performance. This... View full abstract»

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  • Prediction of MPEG Traffic Data Using a Bilinear Recurrent Neural Network with Adaptive Training

    Publication Year: 2009, Page(s):53 - 57
    Cited by:  Papers (3)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (278 KB) | HTML iconHTML

    A time-series prediction model using a Bilinear Recurrent Neural Network (BRNN) is proposed in this paper. The BRNN model used in this paper is the Multiresolution architecture with an adaptive training mode. The Multiresolution Bilinear Recurrent Neural Network (MBRNN) is based on the BLRNN that has been proven to have robust abilities in modeling and predicting time series. The proposed MBRNN-ba... View full abstract»

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  • An Image Coding Algorithm Based on Nonredundant Contourlet Transform and Visual Characteristics

    Publication Year: 2009, Page(s):58 - 61
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (468 KB) | HTML iconHTML

    This paper presents an image coding technique based on contourlet transform. The redundancy of the contourlet transform is eliminated by switching the LP decomposition step to separable wavelet transform. The transform is then optimized through a wavelet coefficient weighting process in order to enhance the visual quality in the image domain, and with that the directional filter bank(DFB) are empl... View full abstract»

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  • A Dynamic Approach for Discovering Maximal Frequent Itemsets

    Publication Year: 2009, Page(s):62 - 66
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (237 KB) | HTML iconHTML

    We present a novel method, which reads the database at regular intervals as in dynamic itemsets counting technique and creates a tree called dynamic itemset Tree containing items which may be frequent, potentially frequent and infrequent. This algorithm requires less time to discover all maximal frequent itemsets since it involves a method for reducing the size of the database. This method prunes ... View full abstract»

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  • Deriving User Interfaces from UML Models and Object -Z

    Publication Year: 2009, Page(s):67 - 70
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (410 KB) | HTML iconHTML

    In this paper, we discuss a method for generating a set of user interfaces from business model and use case model. A set of rules that derives "CRUD" UI forms from business model is given. The method uses object-Z formal language to add preciseness and semantic richness both to the business and use case UML models in order to enhance UI usability. The derived UI prototype allows the early validati... View full abstract»

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  • Behavioral Fault Model for Neural Networks

    Publication Year: 2009, Page(s):71 - 75
    Cited by:  Papers (2)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (316 KB) | HTML iconHTML

    The term neural network (NN) originally referred to a network of interconnected neurons which are basic building blocks of the nervous system. Fault tolerance is known as an inherent feature of artificial neural networks (ANNs). Wide attention has been given to the problem of fault-tolerance in VLSI implementation domain and not enough attention has been paid to intrinsic capacity of survival to f... View full abstract»

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  • Embedded Smart Camera Performance Analysis

    Publication Year: 2009, Page(s):79 - 83
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (521 KB) | HTML iconHTML

    Increasingly powerful integrated circuits are making an entire range of new applications possible. Recent technological advances are enabling a new generation of smart cameras that represent a quantum leap in sophistication. While todaypsilas digital cameras capture images, smart camera capture high-level descriptions of the scene and analyze what they see. A smart camera combines video sensing, h... View full abstract»

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  • Face Recognition Combining 3-channel Filter Bank and 2DLDA

    Publication Year: 2009, Page(s):84 - 87
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (424 KB) | HTML iconHTML

    In this paper, a novel 3-channel orthogonal filter bank was proposed at first, and then an efficient face recognition method combining the filter bank and 2DLDA (two-dimensional linear discriminant analysis) was presented. The framework of the proposed method consists of two steps: First, each face image was decomposed into nine sub images by using the 3-channel filter bank, and then 2DLDA was use... View full abstract»

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