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2007 First IEEE International Symposium on Information Technologies and Applications in Education最新文献

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A Modular Neural Network Simulation System for Teaching/Research Based on .NET Framework 基于。net框架的模块化神经网络教学/科研仿真系统
2007 First IEEE International Symposium on Information Technologies and Applications in Education Pub Date : 2007-12-26 DOI: 10.1109/ISITAE.2007.4409317
Shuai Feng, Pan Wang
{"title":"A Modular Neural Network Simulation System for Teaching/Research Based on .NET Framework","authors":"Shuai Feng, Pan Wang","doi":"10.1109/ISITAE.2007.4409317","DOIUrl":"https://doi.org/10.1109/ISITAE.2007.4409317","url":null,"abstract":"Modular neural network is a learning paradigm where a collection of neural networks are jointly used for solving a problem. In this work ire develop a modular neural network simulation system based on .NET framework, applying a new training method named expert in one thing and good at many in constructing modular neural network. This method divides the training set into a certain number of subsets, each of which can be selected to train individual sub-network with different performance criterion. An empirical study demonstrates that the proposed method obtains significant generalization ability. In the though of Object-Oriented Programming, the simulation system ire have developed based on .NET framework provides a powerful neurocomputing functions and convenient graphical user interface to aid the study of the knowledge of modular neural network.","PeriodicalId":332503,"journal":{"name":"2007 First IEEE International Symposium on Information Technologies and Applications in Education","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-12-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121569707","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
The Design and Realization of Distributed Learning Management System Based on Internet 基于Internet的分布式学习管理系统的设计与实现
2007 First IEEE International Symposium on Information Technologies and Applications in Education Pub Date : 2007-12-26 DOI: 10.1109/ISITAE.2007.4409260
J. Wang, Zhendong Niu, Hantao Song, Lizhen Liu
{"title":"The Design and Realization of Distributed Learning Management System Based on Internet","authors":"J. Wang, Zhendong Niu, Hantao Song, Lizhen Liu","doi":"10.1109/ISITAE.2007.4409260","DOIUrl":"https://doi.org/10.1109/ISITAE.2007.4409260","url":null,"abstract":"A distributed learning management system was designed based on deep research on enterprises' training demands in allusion to the repeated low-level development of learning management system. The system architecture, network topology architecture, system function, run-time environment configuration and system evaluation are discussed in detail, which meet the needs for learning management system of enterprises.","PeriodicalId":332503,"journal":{"name":"2007 First IEEE International Symposium on Information Technologies and Applications in Education","volume":"142 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-12-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116906236","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
IDDJCC: Integrated Dynamic Delay and Jitter-controlled for Congestion Control IDDJCC:集成动态延迟和抖动控制的拥塞控制
2007 First IEEE International Symposium on Information Technologies and Applications in Education Pub Date : 2007-12-26 DOI: 10.1109/ISITAE.2007.4409259
Liu Wei, Ying Yu-mei
{"title":"IDDJCC: Integrated Dynamic Delay and Jitter-controlled for Congestion Control","authors":"Liu Wei, Ying Yu-mei","doi":"10.1109/ISITAE.2007.4409259","DOIUrl":"https://doi.org/10.1109/ISITAE.2007.4409259","url":null,"abstract":"In this paper we developed a novel and a more generic congestion control mechanism for delay and jitter guarantees across \"single FIFO queue\" access links by controlling the parameters belong to the premium traffic and non-premium traffic to develop the classic DOM (delay queue management) .The mechanism, called IDDJCC (integrated dynamic delay and jitter-controlled for congestion control), is used for controlling traffic using information on the status of each queue and traffic in the network which optimize Internet routers to meet the application delay and jitter requirements. The IDDJCC scheme is designed using nonlinear control theory based on a nonlinear model of the network that is generated using fluid flow considerations. An IDDJCC scheme is designed for two types of services (premium service and non-premium service), and to implement nonlinear controller, with proven performance, is designed and analyzed. The evaluation of experiment of IDDJCC demonstrates the IDDJCC is superior to other AQM schemes (such as RED) in terms of stable and robust behavior, high utilization with bounded delay and loss, together with good steady-state and transient behavior.","PeriodicalId":332503,"journal":{"name":"2007 First IEEE International Symposium on Information Technologies and Applications in Education","volume":"72 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-12-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115002536","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 case study into the need for university computer laboratories 对大学计算机实验室需求的个案研究
2007 First IEEE International Symposium on Information Technologies and Applications in Education Pub Date : 2007-12-26 DOI: 10.1109/ISITAE.2007.4409313
J. Atkinson
{"title":"A case study into the need for university computer laboratories","authors":"J. Atkinson","doi":"10.1109/ISITAE.2007.4409313","DOIUrl":"https://doi.org/10.1109/ISITAE.2007.4409313","url":null,"abstract":"Computer laboratories remain an integral tool for students at university however with the flight cost to provide and maintain these resources questions arise over the need for such facilities. This paper investigated the computer resources that students have access to outside their university environment at Charles Sturt University. Although the level of ownership is very high there remains a cohort of students who totally rely on the computer laboratories for their academic needs. Cost was identified as the main factor that inhibited these students from purchasing their own laptop or from having their own Internet access. The university is considering alternate arrangements to support these students by providing subsidies and access to computer software and the internet. However academic staff also need to be consulted in any decision to change the provision of computer laboratories at CSV. The research identified a perception by the academic staff that such computer laboratories are essential for the academic activities that they carry out at the university.","PeriodicalId":332503,"journal":{"name":"2007 First IEEE International Symposium on Information Technologies and Applications in Education","volume":"63 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-12-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115636735","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
Design of Intelligent Answering System Based on Agent Technology 基于Agent技术的智能应答系统设计
2007 First IEEE International Symposium on Information Technologies and Applications in Education Pub Date : 2007-12-26 DOI: 10.1109/ISITAE.2007.4409299
Xuejun Wang, Suwei He, Yujing Shi
{"title":"Design of Intelligent Answering System Based on Agent Technology","authors":"Xuejun Wang, Suwei He, Yujing Shi","doi":"10.1109/ISITAE.2007.4409299","DOIUrl":"https://doi.org/10.1109/ISITAE.2007.4409299","url":null,"abstract":"Agent technology, which derives from the combination of artificial intelligence and network technology, is a software entity with self-adaptation and intelligence that can accomplish a task by means of initiative service on behalf of users or programs. So the Agent technology is widely employed in the development of intelligent answering system in distance teaching systems. This paper will put forward a design model of an intelligent answering system based on Agent technology as well as a concrete implementation method by analyzing the characteristics and the structure of Agent technology.","PeriodicalId":332503,"journal":{"name":"2007 First IEEE International Symposium on Information Technologies and Applications in Education","volume":"156 11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-12-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128732560","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
A CAI Tool for the Theory of Relation Normalization 关系归一化理论CAI工具
2007 First IEEE International Symposium on Information Technologies and Applications in Education Pub Date : 2007-12-26 DOI: 10.1109/ISITAE.2007.4409342
Fangjie Xu, Huichuan Duan
{"title":"A CAI Tool for the Theory of Relation Normalization","authors":"Fangjie Xu, Huichuan Duan","doi":"10.1109/ISITAE.2007.4409342","DOIUrl":"https://doi.org/10.1109/ISITAE.2007.4409342","url":null,"abstract":"Teaching and learning the theory of relation normalization in a database course is a nontrivial work. Although this theory and the related concepts and algorithms have been clearly stated in authoritative texts, suitable CAIs have not been found to our best knowledge. This paper reports a CAI tool, RDBNorm, the authors designed and implemented to facilitate both teachers' classroom teaching and students' home practicing of the theory of relation normalization. RDBNorm demonstrates relation normalization associated algorithms step by step to make them easy to understand, as well as a theory tutorial presenting the key points of the theory.","PeriodicalId":332503,"journal":{"name":"2007 First IEEE International Symposium on Information Technologies and Applications in Education","volume":"62 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-12-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125474016","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
An Efficient Approach for Building Web-based Courseware 一种高效的网络课件制作方法
2007 First IEEE International Symposium on Information Technologies and Applications in Education Pub Date : 2007-12-26 DOI: 10.1109/ISITAE.2007.4409283
W. Lai, Xiaodi Huang
{"title":"An Efficient Approach for Building Web-based Courseware","authors":"W. Lai, Xiaodi Huang","doi":"10.1109/ISITAE.2007.4409283","DOIUrl":"https://doi.org/10.1109/ISITAE.2007.4409283","url":null,"abstract":"The courseware development has moved to integrate multimedia into the Internet techniques. We think that the courseware design should not only concern about how to publish teaching materials on the Web and to integrate audio/video facilities, but also focus on other important issues, such as user interfaces and software architecture. In this paper, we present a general architecture for building a courseware Web site, identifying the different roles of system programmers, Web developers, and course designers. We emphasize the user interfaces is the crucial part for a courseware system.","PeriodicalId":332503,"journal":{"name":"2007 First IEEE International Symposium on Information Technologies and Applications in Education","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-12-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116304500","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
Cooperative Translation System 合作翻译系统
2007 First IEEE International Symposium on Information Technologies and Applications in Education Pub Date : 2007-12-26 DOI: 10.1109/ISITAE.2007.4409326
W. Kou, Peng Gong, Jing Wang
{"title":"Cooperative Translation System","authors":"W. Kou, Peng Gong, Jing Wang","doi":"10.1109/ISITAE.2007.4409326","DOIUrl":"https://doi.org/10.1109/ISITAE.2007.4409326","url":null,"abstract":"Many problems always occur when too many members do translation work together, such as there is not a reasonable method to assign the members with missions, the information exchanging among the members is difficult, the translation result has poor consistency. However, I'll provide an effective cooperative translation system. This system uses many new methods. For example, the group platform and branch platform can make the exchange more efficient, the information platform of the groups and members makes members know other members' status quickly and there will be a revision group which is responsible for the consistency of all missions.","PeriodicalId":332503,"journal":{"name":"2007 First IEEE International Symposium on Information Technologies and Applications in Education","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-12-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126728669","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 Novel Integer Pixel Search Algorithm Based on Prediction 一种基于预测的整数像素搜索算法
2007 First IEEE International Symposium on Information Technologies and Applications in Education Pub Date : 2007-12-26 DOI: 10.1109/ISITAE.2007.4409320
Y. Sun, Shaozi Li
{"title":"A Novel Integer Pixel Search Algorithm Based on Prediction","authors":"Y. Sun, Shaozi Li","doi":"10.1109/ISITAE.2007.4409320","DOIUrl":"https://doi.org/10.1109/ISITAE.2007.4409320","url":null,"abstract":"In this paper, an Integer pixel Search algorithm based on Prediction (PIS) is proposed. The primary characteristic is using quadrangle search pattern as guidance to predicting direction when searching optimal result. Then, the flat hexagon, which has cross-center-biased property of moving vectors' direction in video sequences, is used. To prove the validity of the PIS algorithm, besides some theories and computation analysis, several experiments shows compressed images using PIS have similar quality to the full search (FS). The loss is 0.2% at most and much less time than FS and other former fast algorithms in all kinds of condition.","PeriodicalId":332503,"journal":{"name":"2007 First IEEE International Symposium on Information Technologies and Applications in Education","volume":"62 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-12-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126849708","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
Structure of a Remote Oral Music Education Application 一种远程音乐口语教学应用结构
2007 First IEEE International Symposium on Information Technologies and Applications in Education Pub Date : 2007-12-26 DOI: 10.1109/ISITAE.2007.4409282
F. Qi, Tigang Jiang
{"title":"Structure of a Remote Oral Music Education Application","authors":"F. Qi, Tigang Jiang","doi":"10.1109/ISITAE.2007.4409282","DOIUrl":"https://doi.org/10.1109/ISITAE.2007.4409282","url":null,"abstract":"Remote education is usually based on the World Wide Web (WWW) and supported by multimedia. And it has been widely used in engineering majors, while music education including oral music education is very special for the traditional face to face teach is much more important in the field, this is a very serious challenge for the current remote education system which mainly only for engineering majors, the communication should be more quick, the storage should be more large, and the homework revision system becomes much more difficult. This paper proposes both hardware and software structure for remote oral music education and we hope it is useful for the future remote music teach of other music education institutes.","PeriodicalId":332503,"journal":{"name":"2007 First IEEE International Symposium on Information Technologies and Applications in Education","volume":"98 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-12-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127230832","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
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