The model is focused on available server management in network environments. The remote backup servers are hooked up by Virtual Private Network (VPN) and replace broken main severs immediately. A VPN is a way to use a public network infrastructure and hooks up long-distance servers within a single secure network infrastructure. The remote backup servers are managed by third party company that is responsible for continuous upgrade of backup servers. Unlike other existing models, the availability of auxiliary machines is changed for each activation in this enhanced model. Analytically tractable results are obtained by using several mathematical techniques the practical workflow gives the guideline for the actual implementation for network operations.
{"title":"Advanced Networked Server Management and Operational Implementations","authors":"S. Kim","doi":"10.1109/ICCNT.2010.20","DOIUrl":"https://doi.org/10.1109/ICCNT.2010.20","url":null,"abstract":"The model is focused on available server management in network environments. The remote backup servers are hooked up by Virtual Private Network (VPN) and replace broken main severs immediately. A VPN is a way to use a public network infrastructure and hooks up long-distance servers within a single secure network infrastructure. The remote backup servers are managed by third party company that is responsible for continuous upgrade of backup servers. Unlike other existing models, the availability of auxiliary machines is changed for each activation in this enhanced model. Analytically tractable results are obtained by using several mathematical techniques the practical workflow gives the guideline for the actual implementation for network operations.","PeriodicalId":135847,"journal":{"name":"2010 Second International Conference on Computer and Network Technology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2010-04-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125799375","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
While the air traffic flow management (ATFM) system is difficult to solve the problem that the sharpening contradiction between flight demand and airspace resource, this paper proposed a dynamic air route management model. This model has a cost-based objective function which takes into account constraints such as the shortest occupancy time o, opening fee of route, which are not considered in ATFM models. The dynamic air route management model has considered the dynamic using temporary routes on the condition that weather and military activities, optimizes routes capacity and decreases flight delay. And we can get a optimal scheme by solving the dynamic air route management model.
{"title":"Dynamic Air Route Management Based on Flight Demand","authors":"Hong Lan-shou, Dai Fu-qing","doi":"10.1109/ICCNT.2010.79","DOIUrl":"https://doi.org/10.1109/ICCNT.2010.79","url":null,"abstract":"While the air traffic flow management (ATFM) system is difficult to solve the problem that the sharpening contradiction between flight demand and airspace resource, this paper proposed a dynamic air route management model. This model has a cost-based objective function which takes into account constraints such as the shortest occupancy time o, opening fee of route, which are not considered in ATFM models. The dynamic air route management model has considered the dynamic using temporary routes on the condition that weather and military activities, optimizes routes capacity and decreases flight delay. And we can get a optimal scheme by solving the dynamic air route management model.","PeriodicalId":135847,"journal":{"name":"2010 Second International Conference on Computer and Network Technology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2010-04-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122302678","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Alexander A. Hernandez, Jasmin D. Niguidula, Ma. Gracia Corazon E. Sicat, Charlegmane G. Lavina
Software development and project management in the IT industry offers increasing revenues for software houses and outsourcing companies. Development of complex multiple toolsets for software development and management results to high quality software systems requiring specialist software engineers to bring many aspects of software development together to create top software systems titles. There is a need to simplify this process, not only for ease of development but to bring out the best ideas of outside customers to software development domain to exceed customer satisfaction. With this in mind we developed a novel integrated development environment called JXPro. JXPro is based on Eclipse platform, thus providing a software suite that integrates source editors, compilers, error analyzer, unit-testing and life-cycle management tools to afford advanced software development and project management within the IDE. The aim of this research is to provide a fully-automated collection of tools for software project development and management to improve software quality, throughput and increase productivity.
{"title":"JXPro: Environment for Java Program Composition Integrating Test-Driven Development with Life-Cycle Management","authors":"Alexander A. Hernandez, Jasmin D. Niguidula, Ma. Gracia Corazon E. Sicat, Charlegmane G. Lavina","doi":"10.1109/ICCNT.2010.27","DOIUrl":"https://doi.org/10.1109/ICCNT.2010.27","url":null,"abstract":"Software development and project management in the IT industry offers increasing revenues for software houses and outsourcing companies. Development of complex multiple toolsets for software development and management results to high quality software systems requiring specialist software engineers to bring many aspects of software development together to create top software systems titles. There is a need to simplify this process, not only for ease of development but to bring out the best ideas of outside customers to software development domain to exceed customer satisfaction. With this in mind we developed a novel integrated development environment called JXPro. JXPro is based on Eclipse platform, thus providing a software suite that integrates source editors, compilers, error analyzer, unit-testing and life-cycle management tools to afford advanced software development and project management within the IDE. The aim of this research is to provide a fully-automated collection of tools for software project development and management to improve software quality, throughput and increase productivity.","PeriodicalId":135847,"journal":{"name":"2010 Second International Conference on Computer and Network Technology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2010-04-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122537226","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
In this paper, we propose a multi objective stochastic model with linear partial information on probability distribution (MSPLI) for portfolio selection problem. We apply an extended chance constrained compromise programming approach to obtain the deterministic equivalent of the MSPLImodel.
{"title":"A Multiple Objective Stochastic Portfolio Selection Program with Partial Information on Probability Distribution","authors":"Hatem Masri, F. Abdelaziz, I. Meftahi","doi":"10.1109/ICCNT.2010.97","DOIUrl":"https://doi.org/10.1109/ICCNT.2010.97","url":null,"abstract":"In this paper, we propose a multi objective stochastic model with linear partial information on probability distribution (MSPLI) for portfolio selection problem. We apply an extended chance constrained compromise programming approach to obtain the deterministic equivalent of the MSPLImodel.","PeriodicalId":135847,"journal":{"name":"2010 Second International Conference on Computer and Network Technology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2010-04-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129015822","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The river remote monitoring system in China is manual data collection, the disperse monitoring stations and the lag data transmission. The statistic showed that 90% reach through the city was polluted and 70% lake was eutrophied. So in this paper the Wireless Sensor Network (WSN) in the Monitoring of Fushun Reach Water Quality was studied, which involve the confirmation of polluted sources, Network System construction, the implementation of data transfer system. First Fushun city, as a typical industrial city, is crossed by Hunhe River. A new remote river quality monitoring system based on the wireless sensor network (WSN) design was introduced herein for its low power consumption, long lasting operation time, lower cost, self-communication and ease of implementation in large area. Then the detailed solution concerning system structure, network node, data acquisition process and its remote sensing abilities were discusses. Moreover when the pollution emergencies occur, the environmental department could detect on-time and dispose quickly. But now the some front-end analytical instruments are still in the early stage. At Fushun the current automated water quality sensors can not cover all the important water quality parameters. Manual sampling and laboratory analysis are necessary supplement to the WSN system in order to gather all the necessary data.
{"title":"The Application of the Wireless Sensor Network (WSN) in the Monitoring of Fushun Reach River in China","authors":"Shuangchun Yang, Yi Pan","doi":"10.1109/ICCNT.2010.70","DOIUrl":"https://doi.org/10.1109/ICCNT.2010.70","url":null,"abstract":"The river remote monitoring system in China is manual data collection, the disperse monitoring stations and the lag data transmission. The statistic showed that 90% reach through the city was polluted and 70% lake was eutrophied. So in this paper the Wireless Sensor Network (WSN) in the Monitoring of Fushun Reach Water Quality was studied, which involve the confirmation of polluted sources, Network System construction, the implementation of data transfer system. First Fushun city, as a typical industrial city, is crossed by Hunhe River. A new remote river quality monitoring system based on the wireless sensor network (WSN) design was introduced herein for its low power consumption, long lasting operation time, lower cost, self-communication and ease of implementation in large area. Then the detailed solution concerning system structure, network node, data acquisition process and its remote sensing abilities were discusses. Moreover when the pollution emergencies occur, the environmental department could detect on-time and dispose quickly. But now the some front-end analytical instruments are still in the early stage. At Fushun the current automated water quality sensors can not cover all the important water quality parameters. Manual sampling and laboratory analysis are necessary supplement to the WSN system in order to gather all the necessary data.","PeriodicalId":135847,"journal":{"name":"2010 Second International Conference on Computer and Network Technology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2010-04-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124618270","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
As Mobile Ad hoc Networks (MANETs) gains popularity, the need for suitable ad hoc MAC and routing protocols will continue to grow. Cross-layer design is an emerging proposal to support flexible layer approaches in MANETs. Less remaining hop More Opportunity (LEMO) algorithm was proposed to improve the packet delivery ratio and fairness among flows for multi-hop ad hoc networks through cross-layer interaction between MAC and the routing layer. The routing information about the total hops and the remaining hops required by a packet to reach its destination is exploited by the MAC layer in order to give priority to the packets that are closer to their destination. This paper compares the performance of LEMO algorithm by using DSR and AODV protocols at the routing layer and varying the mobility and the load conditions. With the help of performance metrics like packet delivery ratio, average end-to-end delay and normalized routing load, it is shown that cross-layering between DSR and IEEE 802.11 DCF performs better than cross-layering between AODV and IEEE 802.11 DCF.
随着移动自组织网络(manet)的普及，对合适的自组织MAC和路由协议的需求将继续增长。跨层设计是一个新兴的方案，以支持灵活的层方法在manet。提出了LEMO (Less remaining hop More Opportunity)算法，通过MAC和路由层之间的跨层交互，提高多跳自组织网络的分组传发率和流间公平性。MAC层利用关于数据包到达目的地所需的总跳数和剩余跳数的路由信息，以便优先考虑距离目的地较近的数据包。本文通过在路由层使用DSR协议和AODV协议，以及改变迁移率和负载条件，比较了LEMO算法的性能。通过分组传送率、平均端到端延迟和标准化路由负载等性能指标，DSR和IEEE 802.11 DCF之间的跨层性能优于AODV和IEEE 802.11 DCF之间的跨层性能。
{"title":"Performance Analysis of Cross-Layer MAC and Routing Protocols in MANETs","authors":"Manjul Walia, R. Challa","doi":"10.1109/ICCNT.2010.41","DOIUrl":"https://doi.org/10.1109/ICCNT.2010.41","url":null,"abstract":"As Mobile Ad hoc Networks (MANETs) gains popularity, the need for suitable ad hoc MAC and routing protocols will continue to grow. Cross-layer design is an emerging proposal to support flexible layer approaches in MANETs. Less remaining hop More Opportunity (LEMO) algorithm was proposed to improve the packet delivery ratio and fairness among flows for multi-hop ad hoc networks through cross-layer interaction between MAC and the routing layer. The routing information about the total hops and the remaining hops required by a packet to reach its destination is exploited by the MAC layer in order to give priority to the packets that are closer to their destination. This paper compares the performance of LEMO algorithm by using DSR and AODV protocols at the routing layer and varying the mobility and the load conditions. With the help of performance metrics like packet delivery ratio, average end-to-end delay and normalized routing load, it is shown that cross-layering between DSR and IEEE 802.11 DCF performs better than cross-layering between AODV and IEEE 802.11 DCF.","PeriodicalId":135847,"journal":{"name":"2010 Second International Conference on Computer and Network Technology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2010-04-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124681965","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
N. Sah, N. R. Prakash, Amit Kumar, Davendra Kumar, Deepak Kumar
Constraint programming is the study of computational system based on constraints. The idea of constraint programming is to solve problem by stating constraints about the problem and consequently finding the solution satisfying all the constraints. In this paper the application of constraint satisfaction programming is used in predicting the path loss of various indoor propagation models using chronological backtrack algorithm, which is basic algorithm of CSP. After predicting the path loss at different set of parameters such as frequencies(f), floor attenuation factor(faf), path loss cofficient(n), penetration attenuation factor(paf), we find the optimum set of parameter (frequency (f), floor attenuation factor(faf), path loss cofficient(n), penetration attenuation factor(paf) at which path loss is minimum. The Branch and bound algorithm is used to optimized the constraint satisfaction problem. The comparison of the models are analysed with and without CSPs.
{"title":"Optimizing the Path Loss of Wireless Indoor Propagation Models Using CSP Algorithms","authors":"N. Sah, N. R. Prakash, Amit Kumar, Davendra Kumar, Deepak Kumar","doi":"10.1109/ICCNT.2010.9","DOIUrl":"https://doi.org/10.1109/ICCNT.2010.9","url":null,"abstract":"Constraint programming is the study of computational system based on constraints. The idea of constraint programming is to solve problem by stating constraints about the problem and consequently finding the solution satisfying all the constraints. In this paper the application of constraint satisfaction programming is used in predicting the path loss of various indoor propagation models using chronological backtrack algorithm, which is basic algorithm of CSP. After predicting the path loss at different set of parameters such as frequencies(f), floor attenuation factor(faf), path loss cofficient(n), penetration attenuation factor(paf), we find the optimum set of parameter (frequency (f), floor attenuation factor(faf), path loss cofficient(n), penetration attenuation factor(paf) at which path loss is minimum. The Branch and bound algorithm is used to optimized the constraint satisfaction problem. The comparison of the models are analysed with and without CSPs.","PeriodicalId":135847,"journal":{"name":"2010 Second International Conference on Computer and Network Technology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2010-04-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128100694","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The discrete wavelet transform has taken its place at the forefront of research for the development of signal and image processing applications. Hence this paper is proposed on the work of design of hardware for the computation of Floating Point Discrete Wavelet Transform using Harr wavelet. The proposed hardware was implemented using VHDL and components were designed at the gate level. This resulted in an easier synthesizable design. The hardware was synthesized using Xilinx Virtex-4 device. This paper gives us an insight into the making of hardware for computation of DWT using a 32 bit Floating Point Unit. Since all the wavelets except Harr wavelet have their coefficients in floating point representation, a 32 bit FPU was incorporated into the proposed hardware. Typically, synthesis tools are not efficient in designing a memory and the proposed hardware was consisting of two 16K X 32 bit RAM’s. Hence many problems had been faced and solved during the synthesis of this hardware.
离散小波变换已经在信号和图像处理应用的发展中占据了研究的前沿地位。为此，本文提出了利用Harr小波计算浮点离散小波变换的硬件设计工作。所提出的硬件采用VHDL实现，并在门级进行了器件设计。这导致了一个更容易合成的设计。硬件采用Xilinx Virtex-4设备合成。本文介绍了使用32位浮点单元进行DWT计算的硬件制作。由于除Harr小波外的所有小波的系数都是浮点表示的，因此在提出的硬件中加入了一个32位的FPU。通常，合成工具在设计内存时效率不高，并且提议的硬件由两个16K X 32位RAM组成。因此，在该硬件的合成过程中面临和解决了许多问题。
{"title":"Framework for FPGA–Based Floating Point Discrete-Wavelet Transform Computation Algorithm","authors":"Punam U. Chati","doi":"10.1109/ICCNT.2010.55","DOIUrl":"https://doi.org/10.1109/ICCNT.2010.55","url":null,"abstract":"The discrete wavelet transform has taken its place at the forefront of research for the development of signal and image processing applications. Hence this paper is proposed on the work of design of hardware for the computation of Floating Point Discrete Wavelet Transform using Harr wavelet. The proposed hardware was implemented using VHDL and components were designed at the gate level. This resulted in an easier synthesizable design. The hardware was synthesized using Xilinx Virtex-4 device. This paper gives us an insight into the making of hardware for computation of DWT using a 32 bit Floating Point Unit. Since all the wavelets except Harr wavelet have their coefficients in floating point representation, a 32 bit FPU was incorporated into the proposed hardware. Typically, synthesis tools are not efficient in designing a memory and the proposed hardware was consisting of two 16K X 32 bit RAM’s. Hence many problems had been faced and solved during the synthesis of this hardware.","PeriodicalId":135847,"journal":{"name":"2010 Second International Conference on Computer and Network Technology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2010-04-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134441629","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
This paper analyzes the ICT exports of Middle East countries and Iran. Revealed comparative advantage (RCA) in ICT exports for each country of the Middle East were computed using the Balassa index. The resulting numerical ratio for each country as reflected in the computed Balassa index indicated the ICT export strength of each Middle Eastern country in terms of the combined exports of the region. Results revealed that Iran and Middle Eastern countries have a low comparative advantage in terms of ICT exportation.
{"title":"ICT Exports of IRAN and Middle East Countries","authors":"M. Gerami","doi":"10.1109/ICCNT.2010.52","DOIUrl":"https://doi.org/10.1109/ICCNT.2010.52","url":null,"abstract":"This paper analyzes the ICT exports of Middle East countries and Iran. Revealed comparative advantage (RCA) in ICT exports for each country of the Middle East were computed using the Balassa index. The resulting numerical ratio for each country as reflected in the computed Balassa index indicated the ICT export strength of each Middle Eastern country in terms of the combined exports of the region. Results revealed that Iran and Middle Eastern countries have a low comparative advantage in terms of ICT exportation.","PeriodicalId":135847,"journal":{"name":"2010 Second International Conference on Computer and Network Technology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2010-04-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134314421","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The measurement of parameters for obtaining the mathematical model of the Level process station has to make accurately so as to obtain satisfactory performance of the system. The subject of this paper is concerned with the precise level control of a Level process station. The mathematical modeling of the system is done and control law for fuzzy and fuzzy immune PID is established. The Simulink of Matlab is used for the simulation
{"title":"Design of Fuzzy Immune PID Controller for Liquid Level Control System","authors":"R. Kannan, P. Ananthachristhu Raj, P. Poongodi","doi":"10.1109/ICCNT.2010.109","DOIUrl":"https://doi.org/10.1109/ICCNT.2010.109","url":null,"abstract":"The measurement of parameters for obtaining the mathematical model of the Level process station has to make accurately so as to obtain satisfactory performance of the system. The subject of this paper is concerned with the precise level control of a Level process station. The mathematical modeling of the system is done and control law for fuzzy and fuzzy immune PID is established. The Simulink of Matlab is used for the simulation","PeriodicalId":135847,"journal":{"name":"2010 Second International Conference on Computer and Network Technology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2010-04-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131545048","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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