Pub Date : 2007-12-26DOI: 10.1109/ISITAE.2007.4409348
Chen Yanping, H. Jungang
Pervasive Information Network and its' application for information education is proposed in this paper, and we also present the personal learning environment supported by pervasive information network. We analyze the characteristics of learning environment based on pervasive information network as well as advantages comparing with the traditional learning environment.
{"title":"Personal Learning Environment Supported by Pervasive Information Network","authors":"Chen Yanping, H. Jungang","doi":"10.1109/ISITAE.2007.4409348","DOIUrl":"https://doi.org/10.1109/ISITAE.2007.4409348","url":null,"abstract":"Pervasive Information Network and its' application for information education is proposed in this paper, and we also present the personal learning environment supported by pervasive information network. We analyze the characteristics of learning environment based on pervasive information network as well as advantages comparing with the traditional learning environment.","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":"130739409","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}
Pub Date : 2007-12-26DOI: 10.1109/ISITAE.2007.4409339
Sumei Zhang
Because of some traditional modes of teaching, our understanding for Computer-Assisted Instruction (CAI) in probability and statistics appears narrow, making application of CAI in probability and statistics superficial. Four aspects of CAI in probability and statistics are researched mainly to reform traditional teaching and enhance teaching quality and effect of probability and statistics. Firstly, the paper defines traditional teaching of probability and statistics. Secondly, the paper addresses some skills of doing multimedia courseware of probability and statistics. Thirdly, the paper considers application and development of statistical software of CAI in probability and statistics. At last, the paper stresses the leading role of teacher in CAI.
{"title":"Computer-Assisted Instruction in Probability and Statistics","authors":"Sumei Zhang","doi":"10.1109/ISITAE.2007.4409339","DOIUrl":"https://doi.org/10.1109/ISITAE.2007.4409339","url":null,"abstract":"Because of some traditional modes of teaching, our understanding for Computer-Assisted Instruction (CAI) in probability and statistics appears narrow, making application of CAI in probability and statistics superficial. Four aspects of CAI in probability and statistics are researched mainly to reform traditional teaching and enhance teaching quality and effect of probability and statistics. Firstly, the paper defines traditional teaching of probability and statistics. Secondly, the paper addresses some skills of doing multimedia courseware of probability and statistics. Thirdly, the paper considers application and development of statistical software of CAI in probability and statistics. At last, the paper stresses the leading role of teacher in CAI.","PeriodicalId":332503,"journal":{"name":"2007 First IEEE International Symposium on Information Technologies and Applications in Education","volume":"103 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":"132467122","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}
Pub Date : 2007-12-26DOI: 10.1109/ISITAE.2007.4409272
Lizhen Liu, Guoqiang He, Xuling Shi, Hantao Song
As the main infrastructure of Internet-two, digital library have had a rapidly development and received a lot of harvest in recent years. But one of the key problems is how to help users to find satisfied resources more efficiently among the affluent contents in heterogeneous repositories of digital libraries. Metadata as a kind of structure data about data can describe the content, semantics and services of data. Metadata, which is a foundation of defining and organizing the resources in digital library, plays a pivotal role in constructing resources. Therefore, metadata extraction, semantic retrieval and semantic annotate in metadata automatic management are challengeable research tasks. Each kind of metadata could be regarded as a classification. Therefore, metadata extraction is just as the classifying work for every document block. The paper focused on the research of automatic metadata extraction based on mutual information which is a widely used information theoretic measure, in a descriptive way, to compute the stochastic dependency of discrete random variables. Metadata extraction has been performed using max-mutual information including linear and non-linear feature conversions. Entropy is made use of and extended to find right features commendably in digital library systems.
{"title":"Metadata Extraction Based on Mutual Information in Digital Libraries","authors":"Lizhen Liu, Guoqiang He, Xuling Shi, Hantao Song","doi":"10.1109/ISITAE.2007.4409272","DOIUrl":"https://doi.org/10.1109/ISITAE.2007.4409272","url":null,"abstract":"As the main infrastructure of Internet-two, digital library have had a rapidly development and received a lot of harvest in recent years. But one of the key problems is how to help users to find satisfied resources more efficiently among the affluent contents in heterogeneous repositories of digital libraries. Metadata as a kind of structure data about data can describe the content, semantics and services of data. Metadata, which is a foundation of defining and organizing the resources in digital library, plays a pivotal role in constructing resources. Therefore, metadata extraction, semantic retrieval and semantic annotate in metadata automatic management are challengeable research tasks. Each kind of metadata could be regarded as a classification. Therefore, metadata extraction is just as the classifying work for every document block. The paper focused on the research of automatic metadata extraction based on mutual information which is a widely used information theoretic measure, in a descriptive way, to compute the stochastic dependency of discrete random variables. Metadata extraction has been performed using max-mutual information including linear and non-linear feature conversions. Entropy is made use of and extended to find right features commendably in digital library systems.","PeriodicalId":332503,"journal":{"name":"2007 First IEEE International Symposium on Information Technologies and Applications in Education","volume":"35 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":"130515290","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}
Pub Date : 2007-12-26DOI: 10.1109/ISITAE.2007.4409327
Kewen Li, Wenying Liu
With the rapid development of network, the problem of network ethics of contemporary college students has even been more prominent, which affects their health growth and proposes new challenges to higher education. This paper summarizes the performances of network ethics of college students, and analyzes the sources of them, and proposes corresponding strategies based on the present situation of higher education in China.
{"title":"Problems and strategies of Network Ethics of Contemporary College Students in China","authors":"Kewen Li, Wenying Liu","doi":"10.1109/ISITAE.2007.4409327","DOIUrl":"https://doi.org/10.1109/ISITAE.2007.4409327","url":null,"abstract":"With the rapid development of network, the problem of network ethics of contemporary college students has even been more prominent, which affects their health growth and proposes new challenges to higher education. This paper summarizes the performances of network ethics of college students, and analyzes the sources of them, and proposes corresponding strategies based on the present situation of higher education in China.","PeriodicalId":332503,"journal":{"name":"2007 First IEEE International Symposium on Information Technologies and Applications in Education","volume":"407 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":"115993614","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 majority work of the current educational administration management system concentrates on school Register management, the plan of education, course management, score management and so on, however, the Attendance Management has been ignored. The passage researches and designs the educational administration attendance management system on the basis of the current educational administration management system, servicing the college " s educational attendance work. The system is developed in the environment of VisualStudio.NET 2003 and Oracle9i with the architecture of B/S and C/S. The thought of layer is used in architecture design. Finally, the function of class-real time-query is given as test cases, with the result proving the system being content with the needs of the college in function.
{"title":"Design and Implementation of Educational Administration Attendance Management System Based on B/S and C/S","authors":"Zengguang Zhang, Peng Gong, Lijun Cao, Yunlei Chen","doi":"10.1109/ISITAE.2007.4409359","DOIUrl":"https://doi.org/10.1109/ISITAE.2007.4409359","url":null,"abstract":"The majority work of the current educational administration management system concentrates on school Register management, the plan of education, course management, score management and so on, however, the Attendance Management has been ignored. The passage researches and designs the educational administration attendance management system on the basis of the current educational administration management system, servicing the college \" s educational attendance work. The system is developed in the environment of VisualStudio.NET 2003 and Oracle9i with the architecture of B/S and C/S. The thought of layer is used in architecture design. Finally, the function of class-real time-query is given as test cases, with the result proving the system being content with the needs of the college in function.","PeriodicalId":332503,"journal":{"name":"2007 First IEEE International Symposium on Information Technologies and Applications in Education","volume":"5124 4 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":"122770948","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}
Pub Date : 2007-12-26DOI: 10.1109/ISITAE.2007.4409319
Qimai Chen, Hai Liu, Yong Tang, Zicong Chen, Lining Peng
Temporal educational information processing is an important and challenging issue in database management systems. After the shortages of current temporal data management are analyzed in detail, this paper introduces an engine-like approach to implement the above information processing. According to this approach, a temporal database middleware as a stratum is constructed on the top of the existing non-temporal DBMS, named TDBEngine, and the related query language and architecture factors are taken into consideration, and then the feasible architecture is designed and implemented, whilst, syntactic and semantic issues are solved. Finally, the demonstration of an example stums that this approach meets the requirement of temporal educational information processing.
{"title":"Designing TDBEngine for Processing Temporal Educational Information","authors":"Qimai Chen, Hai Liu, Yong Tang, Zicong Chen, Lining Peng","doi":"10.1109/ISITAE.2007.4409319","DOIUrl":"https://doi.org/10.1109/ISITAE.2007.4409319","url":null,"abstract":"Temporal educational information processing is an important and challenging issue in database management systems. After the shortages of current temporal data management are analyzed in detail, this paper introduces an engine-like approach to implement the above information processing. According to this approach, a temporal database middleware as a stratum is constructed on the top of the existing non-temporal DBMS, named TDBEngine, and the related query language and architecture factors are taken into consideration, and then the feasible architecture is designed and implemented, whilst, syntactic and semantic issues are solved. Finally, the demonstration of an example stums that this approach meets the requirement of temporal educational information processing.","PeriodicalId":332503,"journal":{"name":"2007 First IEEE International Symposium on Information Technologies and Applications in Education","volume":"81 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":"122812890","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}
Pub Date : 2007-12-26DOI: 10.1109/ISITAE.2007.4409230
Haisheng Li, Wenzheng Li
Knowledge Management (KM) has become an important success factor for enterprises and organizations. The knowledge is organized as "Subject-Action-Object" form in this paper. And the five procedures of KM: knowledge creation, knowledge extraction, knowledge classification, knowledge retrieval and knowledge sharing and reuse are discussed in this paper. The user query will be expanded based on Ontology during the process of knowledge retrieval and more semantic related results will be gotten. The knowledge can be efficiently searched and thus reusable by the proposed method.
{"title":"Application of Ontology to Question-Answer Knowledge Management System","authors":"Haisheng Li, Wenzheng Li","doi":"10.1109/ISITAE.2007.4409230","DOIUrl":"https://doi.org/10.1109/ISITAE.2007.4409230","url":null,"abstract":"Knowledge Management (KM) has become an important success factor for enterprises and organizations. The knowledge is organized as \"Subject-Action-Object\" form in this paper. And the five procedures of KM: knowledge creation, knowledge extraction, knowledge classification, knowledge retrieval and knowledge sharing and reuse are discussed in this paper. The user query will be expanded based on Ontology during the process of knowledge retrieval and more semantic related results will be gotten. The knowledge can be efficiently searched and thus reusable by the proposed method.","PeriodicalId":332503,"journal":{"name":"2007 First IEEE International Symposium on Information Technologies and Applications in Education","volume":"242 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":"123748355","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}
Pub Date : 2007-12-26DOI: 10.1109/ISITAE.2007.4409328
Yan Meng, Xiyu Liu, Zhenying Liang
Introduce a robust and flexible mobile robot control system. Motion description language is brought in behavior-based robotics. The behavior-based robotics does well in controlling mobile robot. Using motion description language, not only the interactions between discrete and continuous dynamics existing in a robotics system can be described, but the complexity of steering a robot can also be measured quantitatively. In this paper, the problem of object-following by nonholonomic wheeled mobile robots is studied using this method, and a Matlab simulative results verify the validity of this method in the end.
{"title":"A Robust Method for Mobile Robot Tracking Object on Behavior-Based Robotics","authors":"Yan Meng, Xiyu Liu, Zhenying Liang","doi":"10.1109/ISITAE.2007.4409328","DOIUrl":"https://doi.org/10.1109/ISITAE.2007.4409328","url":null,"abstract":"Introduce a robust and flexible mobile robot control system. Motion description language is brought in behavior-based robotics. The behavior-based robotics does well in controlling mobile robot. Using motion description language, not only the interactions between discrete and continuous dynamics existing in a robotics system can be described, but the complexity of steering a robot can also be measured quantitatively. In this paper, the problem of object-following by nonholonomic wheeled mobile robots is studied using this method, and a Matlab simulative results verify the validity of this method in the end.","PeriodicalId":332503,"journal":{"name":"2007 First IEEE International Symposium on Information Technologies and Applications in Education","volume":"64 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":"126234525","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}
Pub Date : 2007-12-26DOI: 10.1109/ISITAE.2007.4409270
Qing Zhu, Tao Wang, Yufu Jia
Second Life supports rich communication, virtual collaboration, and 3-D content creation. The Second Life synthetic world has great potential for teaching and learning. There are hundreds of universities all over the world pay attention to the engaging teaching and learning aids and effective research tools in Second Life. For faculty members to adopt Second Life and take advantage of innovative features in their classes, however, they must first get to know Second Life and become familiar with features that are relevant to their own teaching. This is not a trivial process for many university educators. This paper provide not only guide to getting start in Second Life, but also the quality of it. First it gives an overview of the Second Life for educational purpose. Then it discusses the method to use Second Life for education by an educational case. Finally, it describes the barriers probably encountered in the process of using Second Life.
Second Life支持丰富的通信、虚拟协作和3-D内容创建。第二人生的合成世界在教学和学习方面具有巨大的潜力。全世界有数百所大学都在关注第二人生中引人入胜的教学和学习辅助工具以及有效的研究工具。然而，对于教师来说，要采用Second Life并在课堂上利用创新功能，他们必须首先了解Second Life并熟悉与他们自己的教学相关的功能。对于许多大学教育工作者来说，这不是一个微不足道的过程。本文不仅提供了入门指南，还提供了第二人生的质量。首先，为了教育目的，它给出了第二人生的概述。然后通过一个教育案例，探讨了如何将《第二人生》应用于教育。最后，它描述了在使用Second Life的过程中可能遇到的障碍。
{"title":"Second Life: A New Platform for Education","authors":"Qing Zhu, Tao Wang, Yufu Jia","doi":"10.1109/ISITAE.2007.4409270","DOIUrl":"https://doi.org/10.1109/ISITAE.2007.4409270","url":null,"abstract":"Second Life supports rich communication, virtual collaboration, and 3-D content creation. The Second Life synthetic world has great potential for teaching and learning. There are hundreds of universities all over the world pay attention to the engaging teaching and learning aids and effective research tools in Second Life. For faculty members to adopt Second Life and take advantage of innovative features in their classes, however, they must first get to know Second Life and become familiar with features that are relevant to their own teaching. This is not a trivial process for many university educators. This paper provide not only guide to getting start in Second Life, but also the quality of it. First it gives an overview of the Second Life for educational purpose. Then it discusses the method to use Second Life for education by an educational case. Finally, it describes the barriers probably encountered in the process of using Second Life.","PeriodicalId":332503,"journal":{"name":"2007 First IEEE International Symposium on Information Technologies and Applications in Education","volume":"15 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":"125226141","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}
Pub Date : 2007-12-26DOI: 10.1109/ISITAE.2007.4409228
Jun Zhu, Yong Tang
Group awareness is the basis of the group cooperation. Its model and application is an important research field in CSCW community. A role based hierarchical group awareness model (RHGAM) on the basis of the previous research is presented in this paper. Regarding role as the basis of the group cooperation, firstly RHGAM constructs a group cooperation environment (GCE), and then GCE is extended by group awareness content, awareness hierarchy, the task decomposition rule. The model divides the awareness information into four levels by decomposition and recombination using a role-task graph and the thinking of group structure. The implementation mechanism of the model to provide group cooperation and awareness mechanism in the project Personal Research Information Workspace is also discussed in this paper.
{"title":"A Role-based Hierarchical Group Collaborative Awareness Model and Its Implementation","authors":"Jun Zhu, Yong Tang","doi":"10.1109/ISITAE.2007.4409228","DOIUrl":"https://doi.org/10.1109/ISITAE.2007.4409228","url":null,"abstract":"Group awareness is the basis of the group cooperation. Its model and application is an important research field in CSCW community. A role based hierarchical group awareness model (RHGAM) on the basis of the previous research is presented in this paper. Regarding role as the basis of the group cooperation, firstly RHGAM constructs a group cooperation environment (GCE), and then GCE is extended by group awareness content, awareness hierarchy, the task decomposition rule. The model divides the awareness information into four levels by decomposition and recombination using a role-task graph and the thinking of group structure. The implementation mechanism of the model to provide group cooperation and awareness mechanism in the project Personal Research Information Workspace is also discussed in this paper.","PeriodicalId":332503,"journal":{"name":"2007 First IEEE International Symposium on Information Technologies and Applications in Education","volume":"34 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":"125311361","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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