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2009 4th International Conference on Computer Science & Education最新文献

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Equipment conflict checking and removal for innovation talent development in IT undergraduate education via E-CARGO collaborative model 基于E-CARGO协同模式的IT本科创新人才培养装备冲突检测与消除
2009 4th International Conference on Computer Science & Education Pub Date : 2009-07-25 DOI: 10.1109/ICCSE.2009.5228289
Bin Yu, Bing Xu, Y. Ling, Haibin Zhu
{"title":"Equipment conflict checking and removal for innovation talent development in IT undergraduate education via E-CARGO collaborative model","authors":"Bin Yu, Bing Xu, Y. Ling, Haibin Zhu","doi":"10.1109/ICCSE.2009.5228289","DOIUrl":"https://doi.org/10.1109/ICCSE.2009.5228289","url":null,"abstract":"Innovation talent development has been paid great attention during the undergraduate education in Chinese universities. Since equipments, instructors, and time are limited, the innovation development projects couldn't cover all the undergraduate students. This paper proposes a constraint-based planning method based on E-CARGO collaborative model for undergraduate education towards innovation talent development. The equipments are abstracted and modeled in catalog, the availability is described and the talent development program is defined as many projects. Algorithms are presented to check the equipment's lacking and remove the conflict on demand.","PeriodicalId":303484,"journal":{"name":"2009 4th International Conference on Computer Science & Education","volume":"67 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131765807","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: 5
Enhancing teaching of computer organization through concrete examples and laboratory experiences 通过实例和实验经验加强计算机组织教学
2009 4th International Conference on Computer Science & Education Pub Date : 2009-07-25 DOI: 10.1109/ICCSE.2009.5228178
Xuesong Zhang
{"title":"Enhancing teaching of computer organization through concrete examples and laboratory experiences","authors":"Xuesong Zhang","doi":"10.1109/ICCSE.2009.5228178","DOIUrl":"https://doi.org/10.1109/ICCSE.2009.5228178","url":null,"abstract":"This paper discusses a methodology for improving teaching of an undergraduate computer organization course. It explores the use of concrete illustrations for abstract concepts and emphasizes the inclusion of proper lab components to enhance the course learning. During the many semesters' offering of this course, the authors have made continuous efforts to refine the methodology. Both the positive impacts observed by the course instructor and the improvement of the students' performance have shown the effectiveness of the methodology.","PeriodicalId":303484,"journal":{"name":"2009 4th International Conference on Computer Science & Education","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134279396","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: 1
A improved CF model base on normal distribution and Euclidean distance 一种基于正态分布和欧氏距离的改进CF模型
2009 4th International Conference on Computer Science & Education Pub Date : 2009-07-25 DOI: 10.1109/ICCSE.2009.5228495
Zhen-peng Zhan, Liang Shi, Beizhan Wang, Lida Lin
{"title":"A improved CF model base on normal distribution and Euclidean distance","authors":"Zhen-peng Zhan, Liang Shi, Beizhan Wang, Lida Lin","doi":"10.1109/ICCSE.2009.5228495","DOIUrl":"https://doi.org/10.1109/ICCSE.2009.5228495","url":null,"abstract":"Since the CF model has been proposed, it has been successfully applied in some areas and there is one of the representative systems MYCIN. However, the traditional CF model also has a few problems, for example, the inconsistencies of the degree of belief in a hypothesis and Conditional probability to some extent. Then this paper will proposed an improved method of the CF model which is the improved CF model base on normal distribution and Euclidean distance. It can resolve the serious inconsistencies of the degree of belief in a hypothesis and Conditional probability to some extent effectively.","PeriodicalId":303484,"journal":{"name":"2009 4th International Conference on Computer Science & Education","volume":"73 41","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114005807","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
A novel joint centralized scheduling and channel assignment scheme for IEEE 802.16 mesh networks 一种新的IEEE 802.16网状网络联合集中调度和信道分配方案
2009 4th International Conference on Computer Science & Education Pub Date : 2009-07-25 DOI: 10.1109/ICCSE.2009.5228441
Yuliang Tang, Yan Yao, Jianping Yu
{"title":"A novel joint centralized scheduling and channel assignment scheme for IEEE 802.16 mesh networks","authors":"Yuliang Tang, Yan Yao, Jianping Yu","doi":"10.1109/ICCSE.2009.5228441","DOIUrl":"https://doi.org/10.1109/ICCSE.2009.5228441","url":null,"abstract":"IEEE 802.16 standard defines a broadband wireless access network technology, which provides a mechanism for creating multi-hop wireless mesh network. As multiple-access interference is a major limiting factor for the IEEE 802.16 mesh network, multi-channel transmission can eliminate the interference and improve the performance of the network. The efficiency of the multi-channel transmission can be affected by the scheduling and channel-assignment scheme. To reap the full performance potential of the network, we propose a novel combined centralized scheduling and channel assignment algorithm for multi-channel single-transceiver IEEE 802.16 mesh network. The performance evaluation results show that the proposed scheme can improve the system performance in aspects of scheduling length and the BS's aggregate throughput in insufficient channels.","PeriodicalId":303484,"journal":{"name":"2009 4th International Conference on Computer Science & Education","volume":"59 2","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114041041","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: 6
3D volume evaluation of the interested area from sequential 2D cardiac ultrasound images With multi-direction 3D recursion algorithm 利用多方向三维递归算法对连续二维心脏超声图像感兴趣区域进行三维体积评估
2009 4th International Conference on Computer Science & Education Pub Date : 2009-07-25 DOI: 10.1109/ICCSE.2009.5228132
F. Qi, Tigang Jiang, Lixue Yin, Chen Zhi
{"title":"3D volume evaluation of the interested area from sequential 2D cardiac ultrasound images With multi-direction 3D recursion algorithm","authors":"F. Qi, Tigang Jiang, Lixue Yin, Chen Zhi","doi":"10.1109/ICCSE.2009.5228132","DOIUrl":"https://doi.org/10.1109/ICCSE.2009.5228132","url":null,"abstract":"This paper presents a new fast multi-direction three-dimensional (3D) recursive algorithm for 3D volume evaluation from cardiac ultrasound images. The algorithm include four steps, 1st, calibration of the volume of a voxel, 2nd, determination of six seed points from three orthogonal direction of the selected point in interested area, 3rd, multi-direction 3D recursion from the six seed points, 4th, volume computation of the interesting area. The new algorithm is very fast, the experimental results show that our algorithm is effective and the hardware is very cheap compare with the commercial workstations such as Tometec .","PeriodicalId":303484,"journal":{"name":"2009 4th International Conference on Computer Science & Education","volume":"151 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115555263","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
The research of display system for surface surveillance radar 水面监视雷达显示系统的研究
2009 4th International Conference on Computer Science & Education Pub Date : 2009-07-25 DOI: 10.1109/ICCSE.2009.5228339
Lin Wang, Nan Li, Xiaohao Xu
{"title":"The research of display system for surface surveillance radar","authors":"Lin Wang, Nan Li, Xiaohao Xu","doi":"10.1109/ICCSE.2009.5228339","DOIUrl":"https://doi.org/10.1109/ICCSE.2009.5228339","url":null,"abstract":"The research of display system for surface surveillance radar is discussed. The paper emphatically introduces the image display module in that system. This module adds a third party library to read the DXF file, and uses OpenGL to draw the airport map and aircrafts, to achieve the image interaction for users.","PeriodicalId":303484,"journal":{"name":"2009 4th International Conference on Computer Science & Education","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116086646","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
Stability analysis for a class of delay neural networks with nonlinear perturbations 一类具有非线性扰动的时滞神经网络的稳定性分析
2009 4th International Conference on Computer Science & Education Pub Date : 2009-07-25 DOI: 10.1109/ICCSE.2009.5228504
Ruliang Wang, Hong Lei, Jin Wang
{"title":"Stability analysis for a class of delay neural networks with nonlinear perturbations","authors":"Ruliang Wang, Hong Lei, Jin Wang","doi":"10.1109/ICCSE.2009.5228504","DOIUrl":"https://doi.org/10.1109/ICCSE.2009.5228504","url":null,"abstract":"In this paper, we consider a class of time-delay dynamical neural networks with nonlinear perturbation. The nonlinear perturbation functions are assumed bounded. we derive a robust stability criterion independent of delay. The sufficient criterion is given in terms of linear matrix inequality (LMI). The checking for robust stability of time-delay dynamical neural networks with nonlinear perturbation by our result can be carried out rather simply, and convenient for the application. The applicability of our results is demonstrated by means of a specific example.","PeriodicalId":303484,"journal":{"name":"2009 4th International Conference on Computer Science & Education","volume":"241 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116183349","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
An efficient ant colony algorithm for QoS anycast routing 基于蚁群算法的QoS任意播路由
2009 4th International Conference on Computer Science & Education Pub Date : 2009-07-25 DOI: 10.1109/ICCSE.2009.5228507
Mengyan Xiao, Taoshen Li
{"title":"An efficient ant colony algorithm for QoS anycast routing","authors":"Mengyan Xiao, Taoshen Li","doi":"10.1109/ICCSE.2009.5228507","DOIUrl":"https://doi.org/10.1109/ICCSE.2009.5228507","url":null,"abstract":"Anycast communication is a new Internet service defined in IPv6, and it can make a host communication with the one “nearest” member in a group of servers. The anycast routing problem with multiple QoS constrained is known to be NP-complete problem and we can't get satisfying results when using the precise method in polynomial time. In this paper, a QoS anycast routing algorithm based on ant colony algorithm is proposed. In order to search a reasonable anycast routing path, a felicitous estimate method of the optimization path is designed and the load balance is considered. By adjusting the pheromone in the iteration-best path and re-initializing the algorithm, this algorithm can efficiently avoid falling into local optimal path and enlarge global searching. The experimental results show that this algorithm can effectively find the global-best solution that satisfied the QoS constraint and balance the load of networks, and has better performance and efficiency.","PeriodicalId":303484,"journal":{"name":"2009 4th International Conference on Computer Science & Education","volume":"72 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116247322","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: 1
A framework for component based software flexible design 基于构件的软件柔性设计框架
2009 4th International Conference on Computer Science & Education Pub Date : 2009-07-25 DOI: 10.1109/ICCSE.2009.5228300
Long-ye Tang, Zhijian Wang, Yukui Fei
{"title":"A framework for component based software flexible design","authors":"Long-ye Tang, Zhijian Wang, Yukui Fei","doi":"10.1109/ICCSE.2009.5228300","DOIUrl":"https://doi.org/10.1109/ICCSE.2009.5228300","url":null,"abstract":"Component-based software design is still an open issue in Component-Based Software Engineering due to nondeterministic granularity of the externally-provided components. The separation-of-concern development pattern adopted by component-based development (CBD) has prevented its widespread success in practices. Both the developer of a component and the developer of a system using components often face the problem that information vital for certain development tasks is not available, which has various consequences to complicate each stage of CBD process. In order to improve that, service and dynamic service specification are first defined from component's point of view respectively. Then, based on these definitions, a framework for component-based flexible design is proposed in this paper under considerations of domain-specific knowledge and analysis of existing systems. It can help software developers not only understand user's requirements more correctly but also reuse successful development and test cases from domain-specific knowledge and existing systems, which can shorten the lifecycle of CBD.","PeriodicalId":303484,"journal":{"name":"2009 4th International Conference on Computer Science & Education","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115161029","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
Modeling of noises from EPS motor and noise reduction filter design EPS电机噪声建模及降噪滤波器设计
2009 4th International Conference on Computer Science & Education Pub Date : 2009-07-25 DOI: 10.1109/ICCSE.2009.5228257
W. Hong, Zhao Yan
{"title":"Modeling of noises from EPS motor and noise reduction filter design","authors":"W. Hong, Zhao Yan","doi":"10.1109/ICCSE.2009.5228257","DOIUrl":"https://doi.org/10.1109/ICCSE.2009.5228257","url":null,"abstract":"Noises from Electric Power Steering (EPS) motor will be considered in this paper. We will discuss noises from EPS motor and noise reduction structure design. Technologies for designing power electronic circuits which are used in everything from industrial and communications equipment to household electrical appliances are an important factor that determines the quality and cost of such products. In recent years regulations concerning electromagnetic noise (emissions) have been tightened. It has become necessary to obtain the CE marking based on the recommendations of CISPR (Comite international Special des Pturbations Radioelectriques) and other institutions in Europe as well as certification from the FCC (Federal Communications Commission) in North America in order to export products to those regions. Regulations are also being tightened in the Japanese domestic market. Under these circumstances, technologies for determining filter configurations and the like at the design stage by simulating the noise generated by power electronic circuitry have been growing in importance in order to raise the reliability of products yet reduce their cost. Regarding noise reduction rubber (mechanical measurement) and noise filtering technologies(electrical measurement) and, progress is being made in studies of active filters, which are configured to generate voltage of opposite phase to cancel out noise, in addition to conventional passive type filters.","PeriodicalId":303484,"journal":{"name":"2009 4th International Conference on Computer Science & Education","volume":"124 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123198506","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: 1
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