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2010 Second International Conference on Computer and Network Technology最新文献

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Comprehensive Evaluation of Maritime Emergency Capability 海上应急能力综合评价
2010 Second International Conference on Computer and Network Technology Pub Date : 2010-04-23 DOI: 10.1109/ICCNT.2010.114
Zhang Hao, Xiao Ying Jie, Yubin, Yang Jun
{"title":"Comprehensive Evaluation of Maritime Emergency Capability","authors":"Zhang Hao, Xiao Ying Jie, Yubin, Yang Jun","doi":"10.1109/ICCNT.2010.114","DOIUrl":"https://doi.org/10.1109/ICCNT.2010.114","url":null,"abstract":"Based on detailed analysis of maritime emergency plans, maritime emergency evaluation index system is established. The index system is characterized by the complicated hierarchy structure and multiple index attributes, the improved fuzzy synthesize evaluation method is used to evaluate the maritime emergency plans comprehensively. Qualitative evaluation and quantitative evaluation are combined, and the reliability and accuracy of the evaluation results are raised to a better leve1. The method provides quantitative information and helps administrators in decision making to achieve desired safety level and improve the efficiency of vessel traffic in ports and waterways in shanghai.","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":"129311391","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}
引用次数: 4
Concept and Development of Modular VLIW Processor Based on FPGA 基于FPGA的模块化VLIW处理器的概念与开发
2010 Second International Conference on Computer and Network Technology Pub Date : 2010-04-23 DOI: 10.1109/ICCNT.2010.107
D. Saptono, V. Brost, F. Yang, E. P. Wibowo
{"title":"Concept and Development of Modular VLIW Processor Based on FPGA","authors":"D. Saptono, V. Brost, F. Yang, E. P. Wibowo","doi":"10.1109/ICCNT.2010.107","DOIUrl":"https://doi.org/10.1109/ICCNT.2010.107","url":null,"abstract":"Modern FPGA chips, with their larger memory capacity and reconfigurability potential, are opening new frontiers in rapid prototyping of embedded systems. With the advent of high density FPGAs it is now possible to implement a high performance VLIW processor core in an FPGA. Architecture based on Very Long Instruction Word (VLIW) processors are an optimal choice in the attempt to obtain high performance level in embedded system. In VLIW architecture, the effectiveness of these processors depends on the ability of compilers to provide sufficient instruction level parallelism(ILP) in program code. Using advanced compiler technology could take these functions, This paper describes research result about enabling the DSP TMS320 C6201 model that be described with machine description language (MDES) in compiler technology for image processing applications by exploiting FPGA technology and assembly code that be more known as Lcode would be generated by the compiler depends on MDES given when running the compiler. We present a DSP C6201 VHDL from MDES definition with VLIW architecture model using compiler technology. We call this new development as Modified Minimum Mandatory Modules (M4) approach that be derived from M3 methodology. Our goals are to keep the flexibility of DSP in order to shorten the development cycle. Our results demonstrate that an algorithm can easily, in an optimal manner, specified and then converted to VHDL language and implemented on an FPGA device with system level software. This makes our approach suitable for developing co-design environments. Our approach applies some criteria for co-design tools : flexibility modularity, performance, and reusability.","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":"131413532","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}
引用次数: 3
Research on Virtual Network for Virtual Mobile Network 虚拟移动网络中的虚拟网络研究
2010 Second International Conference on Computer and Network Technology Pub Date : 2010-04-23 DOI: 10.1109/ICCNT.2010.68
Jong-Seo Lee, Il-Young Moon
{"title":"Research on Virtual Network for Virtual Mobile Network","authors":"Jong-Seo Lee, Il-Young Moon","doi":"10.1109/ICCNT.2010.68","DOIUrl":"https://doi.org/10.1109/ICCNT.2010.68","url":null,"abstract":"In recent years, Network Virtualization has become a big issue which is utility computing, grid computing and cloud computing. Network virtualization provides the feasibility of running multiple architectures also, it can diversify the future Internet Architecture into separate virtual networks according to different applications and requirement. Previous researches focus on only virtual network in wired network or wireless network. In this paper we introduce virtualization technology in the network environment and Virtual Mobile Network based on Virtual Network.","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":"124199251","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}
引用次数: 8
A Dynamic Algorithm for Stabilising LEDBAT Congestion Window 一种稳定LEDBAT拥塞窗口的动态算法
2010 Second International Conference on Computer and Network Technology Pub Date : 2010-04-23 DOI: 10.1109/ICCNT.2010.37
Amuda James Abu, S. Gordon
{"title":"A Dynamic Algorithm for Stabilising LEDBAT Congestion Window","authors":"Amuda James Abu, S. Gordon","doi":"10.1109/ICCNT.2010.37","DOIUrl":"https://doi.org/10.1109/ICCNT.2010.37","url":null,"abstract":"Low Extra Delay Background Transport (LEDBAT) is a delay-based Internet congestion control mechanism developed to allow fair and efficient data transfer when delay-sensitive and file sharing applications co-exist in networks. A LEDBAT source increases its congestion window until a fixed, pre-defined target queue delay is experienced. This paper analyses LEDBAT congestion control showing that the current algorithm, although quickly reaching a steady state (i.e. target delay reached), results in large oscillations of congestion window and queue delay once in steady state. We therefore propose a dynamic calculation of the congestion window gain once in steady state, and show that the proposed modification stabilises the congestion window while still meeting the fairness and efficiency goals of LEDBAT.","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":"115862292","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}
引用次数: 10
A Framework for Performance Analysis of Client/Server Based SOA and P2P SOA 基于客户端/服务器的SOA和P2P SOA性能分析框架
2010 Second International Conference on Computer and Network Technology Pub Date : 2010-04-23 DOI: 10.1109/ICCNT.2010.60
Piyali De, P. Chodhury, S. Choudhury
{"title":"A Framework for Performance Analysis of Client/Server Based SOA and P2P SOA","authors":"Piyali De, P. Chodhury, S. Choudhury","doi":"10.1109/ICCNT.2010.60","DOIUrl":"https://doi.org/10.1109/ICCNT.2010.60","url":null,"abstract":"An analytical framework is developed to derive the response time and service availability of client/server based SOA and P2P based SOA. The impact on the response time and service availability for varying load conditions and connectivity for both client/server and P2P SOA implementation is studied. It is found that the response time reduces significantly in P2P based SOA depending on network connectivity and service replication factors. Service availability is also found to be much higher in case of P2P based SOA and the gain are enhanced for higher values of load. In our analysis the impacts of search latency and bandwidth penalty resulting from UDDI distribution are not yet considered.","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":"124877801","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}
引用次数: 12
On Energy Decay of Global Solutions for a Petrovsky System with Damping Term and Source Term 具有阻尼项和源项的Petrovsky系统整体解的能量衰减
2010 Second International Conference on Computer and Network Technology Pub Date : 2010-04-23 DOI: 10.1109/ICCNT.2010.102
Y. Ye
{"title":"On Energy Decay of Global Solutions for a Petrovsky System with Damping Term and Source Term","authors":"Y. Ye","doi":"10.1109/ICCNT.2010.102","DOIUrl":"https://doi.org/10.1109/ICCNT.2010.102","url":null,"abstract":"The initial-boundary value problem for some nonlinear Petrovsky equation with strong dissipative term and source term is studied. Under weaker assumptions about dissipative term, the energy decay of global solutions is proved by means of the method due to M. Aassila.","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":"114142630","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}
引用次数: 0
A Model for Performance Measure of Industrial Robots 工业机器人性能测量模型
2010 Second International Conference on Computer and Network Technology Pub Date : 2010-04-23 DOI: 10.1109/ICCNT.2010.118
B. B. Choudhury, Anshuman Mishra, B. Biswal
{"title":"A Model for Performance Measure of Industrial Robots","authors":"B. B. Choudhury, Anshuman Mishra, B. Biswal","doi":"10.1109/ICCNT.2010.118","DOIUrl":"https://doi.org/10.1109/ICCNT.2010.118","url":null,"abstract":"Robots play a major role in flexible manufacturing system (FMS) and the performance measure of a robot is one of the critical issues in the design of robotic work cells. Performance measure and selection of robot for an application is usually done based on experience, intuition and at most using the kinematic considerations like workspace, manipulability, etc. This problem has become more cumbersome in recent years due to increasing complexity, available features, and facilities offered by different robotic products. In the present work a systematic procedure is developed for performance measure of robots based on various attributes. Subsequently, the selection procedure proceeds to select the alternatives in the shortlist by employing different attributes based specification methods. This is an attempt to create exhaustive procedure by identifying maximum possible number of attributes for robot manipulators. The selection procedures are illustrated with example.","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":"128249263","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}
引用次数: 2
Angle Prediction between Document Vector and Ontology Vector, Using Multiple Linear Regressions
2010 Second International Conference on Computer and Network Technology Pub Date : 2010-04-23 DOI: 10.1109/ICCNT.2010.121
Reza Mohamadi Bahram Abadi, M. H. Yektaie, M. Abbasi
{"title":"Angle Prediction between Document Vector and Ontology Vector, Using Multiple Linear Regressions","authors":"Reza Mohamadi Bahram Abadi, M. H. Yektaie, M. Abbasi","doi":"10.1109/ICCNT.2010.121","DOIUrl":"https://doi.org/10.1109/ICCNT.2010.121","url":null,"abstract":"Considering the growing development of information at World Wide Web, the users find it difficult to have access to the documents s/he requires. The purpose of this paper is to present a method for making the search by user more systematic and limited using some statistical techniques. For this purpose, we will present a formula by multiple linear regression models in order to model the relation between lexical objects and ontology. Then for stating ideas on a sample document, we count view values in that document, which are conforming to lexical objects in ontology, and next we will form the document vector. With having optimized document value in the formula out of multiple linear regressions, we can predict the degree of angle between the document vector and ontology vector. The closer the angle to zero, the more relation the document has ontology. Experimental Results show the recommended method would be able to distinguish 100% accuracy of this angle.","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":"127805872","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}
引用次数: 0
Real-Time Visual Feedback Enhances Tower of Hanoi Manipulation Task 实时视觉反馈增强了河内塔操纵任务
2010 Second International Conference on Computer and Network Technology Pub Date : 2010-04-23 DOI: 10.1109/ICCNT.2010.119
F. Aziz, On Chee Leong
{"title":"Real-Time Visual Feedback Enhances Tower of Hanoi Manipulation Task","authors":"F. Aziz, On Chee Leong","doi":"10.1109/ICCNT.2010.119","DOIUrl":"https://doi.org/10.1109/ICCNT.2010.119","url":null,"abstract":"This paper investigates the effect of real-time visual feedback to enhance user performance in manipulation of 3 discs “Tower Of Hanoi” task by using Microsoft Visual C++ and OpenGL as a graphic library. This study measures the effectiveness of time taken to complete the task between simulation with real-time visual feedback and without feedback. To do this, a group of respondent have been chosen and tested on the “Tower of Hanoi” manipulation task, in which they received real-time visual feedback and without feedback. Result for time to complete the task has been plotted and analyzed. This work also evaluates the best method of real-time visual feedback in simulation task. Respondents have been given different type of visual feedback such as “colour” or “text” feedback and the time to complete the task has been plotted and analyzed. Three different methods have been investigated and the results showed that the shortest time taken to complete the task was obtained through the experiment with text feedback method while the minimum average number of steps to solve the Tower of Hanoi was also achieved via text feedback method.","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":"123118459","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}
引用次数: 0
Mobility Management in Heterogeneous Wireless Access Network with IEEE 802.21 Services IEEE 802.21异构无线接入网的移动性管理
2010 Second International Conference on Computer and Network Technology Pub Date : 2010-04-23 DOI: 10.1109/ICCNT.2010.91
S. Mansor, T. Wan
{"title":"Mobility Management in Heterogeneous Wireless Access Network with IEEE 802.21 Services","authors":"S. Mansor, T. Wan","doi":"10.1109/ICCNT.2010.91","DOIUrl":"https://doi.org/10.1109/ICCNT.2010.91","url":null,"abstract":"Roaming across different access technologies permit people to access Internet via heterogeneous wireless networks such as WLAN, WiMAX, GPRS, 3G and Beyond 3G networks. The convergence of heterogeneous wireless access networks with handoff support enable mobile nodes to freely move in and out of any available networks without breaking the connection to the Internet. In this paper, an Adaptive Cross Layer handoff Management for Future Generation Wireless Networks is presented and an efficient approach in optimizing the handoff decision procedure between WLAN and WiMAXnetworks utilizing IEEE 802.21 media independent handover functions (MIHFs) is proposed. This is expected to support seamless mobility while reducing handoff latency and call dropping probability for optimal user experience.","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":"132734762","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}
引用次数: 9
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