2012 International Conference on Computer Distributed Control and Intelligent Environmental Monitoring

5-6 March 2012

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  • [Front cover]

    Publication Year: 2012, Page(s): C1
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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 - xvii
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  • Preface

    Publication Year: 2012, Page(s): xviii
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  • Conference Committees

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

    Publication Year: 2012, Page(s): xx
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  • 1-Wire search algorithm and its application

    Publication Year: 2012, Page(s):1 - 3
    Cited by:  Papers (2)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (320 KB) | HTML iconHTML

    1-wire single Bus is different from standard serial data communication Bus, such as SPI, I2C as well as Microwire Bus. 1-wire device use one signal line as two-way transmission, i.e., transmitting data bit and timing synchronization clock. In addition, it needs no additional power supply, and obtained directly sufficient current from one Bus (i.e., parasitic power supply). It has the advantages of... View full abstract»

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  • A Novel Cost-Effective Portable Electronic Nose for Indoor-/In-Car Air Quality Monitoring

    Publication Year: 2012, Page(s):4 - 8
    Cited by:  Papers (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (302 KB) | HTML iconHTML

    With today's competitive and complex environment which results from rapid industrial development, air quality monitoring is becoming a necessity. Devising devices that provide reliable, cost-effective, and fast monitoring of indoor/in-car harmful chemical compounds is of paramount importance for governments as well as individuals. Sensors array systems or commonly called electronic nose (E-nose) s... View full abstract»

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  • A Clustering Routing Algorithm Based on Energy and Distance in WSN

    Publication Year: 2012, Page(s):9 - 12
    Cited by:  Papers (3)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (211 KB) | HTML iconHTML

    Clustering routing algorithm is an important and widely used method, which can prolong the lifecycle of WSN. Existing clustering algorithm due to the randomness of selecting the cluster head, it is inevitable that the agreement exists choosing cluster head unreasonable, node energy consumption unbalanced. To address the above issues, this paper presents an improved clustering routing algorithm LEA... View full abstract»

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  • A Distributed Video Monitoring Terminal Based on DaVinci DSP

    Publication Year: 2012, Page(s):13 - 16
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (214 KB) | HTML iconHTML

    This paper aims to realize a distributed video monitoring terminal based on TI DaVinci multi-media Digital Signal Processor (DSP) TMS320DM6467. The terminal can be used as an independent monitoring device, and it can also be used as a part of a distributed monitoring system. This terminal consists of video acquisition module, processing module, compression module, information storage module, data ... View full abstract»

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  • A Fusion Method of Heterogeneous Information for Sea-surface Wireless Sensor Networks Positioning

    Publication Year: 2012, Page(s):17 - 20
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (200 KB) | HTML iconHTML

    To solve the precise positioning issue of underwater maneuver targets (UMTs), based on sea-surface wireless sensor networks (S2WSN) technique, this paper proposes a new positioning algorithm without exterior satellite-based or earth-based wireless navigation information as well as underwater space-time datum. The measure equations of UMT's positioning are assembled by combining the rela... View full abstract»

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  • A Game-Theoretic Approach to Power Control in Ad Hoc Network

    Publication Year: 2012, Page(s):21 - 24
    Cited by:  Papers (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (181 KB) | HTML iconHTML

    Ad hoc network is a kind of centerless, self-organized wireless network, in which all network transmitters are considered to be independent of any management infrastructure and to have the freedom to choose their own transmit power. Power control is one important component of radio resource management in Ad hoc network. In this paper, a new utility function with pricing of interference is presente... View full abstract»

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  • A Hybrid Strategy to Construct Scientific Instrument Ontology from Relational Database Model

    Publication Year: 2012, Page(s):25 - 33
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (409 KB) | HTML iconHTML

    Domain ontology construction forms the backbone of semantic web technology. This paper presents a hybrid strategy to construct scientific instrument ontology from relational database model. The strategy references both the idea of database schema description ontology (DSDO) and logical database model based ontology construction methods. It shows a higher semantic preservation than related approach... View full abstract»

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  • A Method of Buried Pipeline Route Detection Based on the Geomagnetic Field

    Publication Year: 2012, Page(s):34 - 37
    Cited by:  Papers (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (341 KB) | HTML iconHTML

    A method of buried pipeline route detection based on the geomagnetic field was discussed in this paper. Firstly, the phenomenon of geomagnetic field shielded by buried pipeline of different direction was analyzed. Then the mathematical relationship between the magnetic field inside the pipeline and the pipe direction was derived. In the end, the correctness of the theory discussed in detail above ... View full abstract»

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  • A Method of Video Quality Assessment for CMMB Video Test Sequences

    Publication Year: 2012, Page(s):38 - 41
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (219 KB) | HTML iconHTML

    Since CMMB is an important application in wireless communication field -- its video quality plays a critical role for widely use. In assessment of video sequence, classic method often applies algebra method in making a compute model, such as PSNR, which often result in difficult for alignment of video sequence numbers and leads to complex computation problems. In this paper, it presents a novel me... View full abstract»

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  • A New Algorithm and its Application

    Publication Year: 2012, Page(s):42 - 47
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (167 KB) | HTML iconHTML

    City Litter Transportation Problem (CLTP) is NP-complete problem, most of the algorithms for CLTP are intelligence algorithm and linear programming. The algorithm in this paper is based on the combination of Quantum Evolutionary algorithm (QEA) and Ant Colony System (ACS), a new algorithm, Quantum Ant Colony Algorithm (QACA) is proposed in this paper. it has better diversity and global search capa... View full abstract»

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  • A New Image Registration Method Based on Frame and Gray Information

    Publication Year: 2012, Page(s):48 - 51
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (283 KB) | HTML iconHTML

    In this paper, a new registration method that based on shape information and gray information has been introduced to the procedure of CT-MRI registration. In the first, the frames of the two images to be registered were explained by the principle of mechanics decomposition, then we coarsely registered the two images by their frames and as a result the error of the registration was limited in a sma... View full abstract»

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  • A New Improved Structure of Small Axial Flow Fan

    Publication Year: 2012, Page(s):52 - 55
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (735 KB) | HTML iconHTML

    To improve working performance of small axial flow fan, a new improved structure was proposed "numerical computation carried out for two sets of fan models using RNG k-e model. The results indicats that the improved models of the two sets have the same trend in static characteristics and flow distribution. Conclusions are as follows: (1) The improved results is satisfactory in static chateristics ... View full abstract»

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  • A New Method of Class Centriod Vectors Classification Based on the Feedback

    Publication Year: 2012, Page(s):56 - 60
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (169 KB) | HTML iconHTML

    It is a great challenge for information technology that how to organize and manage large amount of document data, and find users' interested information quickly and exactly. Text classification can achieve the goal of information distributaries and solve the problem of information disorder, and then it can offer the convenience to users to make decisions. Centroid classifier is one of the most eff... View full abstract»

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  • A New Somewhat Homomorphic Encryption Scheme over Integers

    Publication Year: 2012, Page(s):61 - 64
    Cited by:  Papers (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (153 KB) | HTML iconHTML

    At Eurocrypt 2010 van Dijk et al. presented a very simple somewhat homomorphic encryption scheme over the integers. However, this simplicity came at the cost of a public key size in Õ(λ10). Although at Crypto 2011 Coron et al. reduced the public key size to Õ(λ7), it was still too large for practical applications. In this paper we further reduce ... View full abstract»

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  • A Series Regenerative Braking Control Strategy Based on Hybrid-Power

    Publication Year: 2012, Page(s):65 - 69
    Cited by:  Papers (7)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (185 KB) | HTML iconHTML

    A regenerative braking system, which could restore kinetic energy and potential energy to a battery or any other forms of power during braking, is a special system for electric and hybrid electric vehicles. However, the large current produced by the generator during braking would affect battery performance and shorten battery life. A hybrid-power system is an excellent energy storage system, in wh... View full abstract»

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  • A Simple and Effective Algorithm for Sinusoidal Frequency Estimation

    Publication Year: 2012, Page(s):70 - 73
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (166 KB) | HTML iconHTML

    Frequency estimation plays a very important position in underwater noise monitoring. The estimation method based on complex modulation (ZOOMFFT) can estimate the frequency with a sufficiently specified high sampling frequency within a narrow-band frequency signal spectrum. In this paper, the complex modulation principle is described, and its effectivity in reducing workload and improving accuracy ... View full abstract»

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  • A Study on the Elimination of Hydrogen Sulfide Odor at Moderate Concentration by Different Stuffings

    Publication Year: 2012, Page(s):74 - 77
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (194 KB) | HTML iconHTML

    The stuffing is not only the support carrier which microbe grows, but also the transfer medium of fluid and gas, and performance of the stuffing influences the removing efficiency of hydrogen sulfide directly. Thus the removing efficiency hydrogen sulfide odor at moderate concentration with different stuffings (Raschig ring, Zeolite and Activated carbon) was studied by the bio-membrane method in t... View full abstract»

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