International Journal of High Performance Computing and Networking, 2005
Although distance education applications have been widely deployed, not many of them provide priv... more Although distance education applications have been widely deployed, not many of them provide privacy and security for their users. Most of them only provide access control by requesting a user id and password. In a recent paper for AINA (Lin et al., 2004), we conveyed the importance of privacy and security for distance education and showed how they can be provided. In this paper, we present an extension of that work for the use of context-aware agents that can provide privacy and security for distance education applications in an intelligent manner based on the user's interaction context. Our agents are based on an agent framework adapted from IEEE P1484.1/D9: the Learning Technology Systems Architecture (LTSA) (IEEE, 2004).
Page 1. A Behavior-based Anti-Worm System Jason C. Hung, Kuan-Cheng Lin, and Anthony Y. Chang Dep... more Page 1. A Behavior-based Anti-Worm System Jason C. Hung, Kuan-Cheng Lin, and Anthony Y. Chang Department of Information Management Kuang Wu Institute of Technology E-mail: [email protected] Nigel H. Lin, Louis H. Lin Dept. ...
Security and privacy technologies for distance education applications
... [1] K. El-Khatib, L. Korba, Y. Xu, G. Yee, Privacy and Security in E ... [3] Flora Chia-I Ch... more ... [1] K. El-Khatib, L. Korba, Y. Xu, G. Yee, Privacy and Security in E ... [3] Flora Chia-I Chang, Timothy K. Shih, and Nigel H. Lin, Course Authoring and Student Assessment System for ... [4] Timothy K. Shih, Shi-Kuo Chang, Jianhua Ma and Runhe Huang, Web Learning Assessment ...
An effective course authoring and student evaluation system for distance learning
Page 397. Information Technology and Organizations 379 An Effective Course Authoring and Student ... more Page 397. Information Technology and Organizations 379 An Effective Course Authoring and Student Evaluation System for Distance Learning Timothy K. Shih. Nigel H. Lin. Louis H. Lin Department of Computer Science and ...
A flexible content-based image retrieval system integrating with color, shape and spatial relations
ABSTRACT In this paper, we provide color, shape and spatial relations approach to retrieve images... more ABSTRACT In this paper, we provide color, shape and spatial relations approach to retrieve images. User can flexible use this three methods by select their weight to retrieve images from nearly 5000 pictures. We propose a revised automatic indexing scheme of image database according to our color clustering method, which could filter the image efficiently. As a technical contribution, a Seed-Filling like algorithm that could extract the shape and spatial relationship feature of image is proposed. Qualitative approach is applied to the similarity comparison of spatial differences. Besides, a friendly visual input interface and a feedback learning mechanism are provided. And we already have on-line i nternet system. Our experience shows that the system is able to retrieve image information of a very high satisfaction.
An efficient indexing and retrieval scheme of the color image database based on color and shape
Joint International Conference on Information Sciences, Feb 27, 2000
[[conferencetype]]國際[[conferencedate]]20000227~20000303[[conferencelocation]]Atlantic City, New J... more [[conferencetype]]國際[[conferencedate]]20000227~20000303[[conferencelocation]]Atlantic City, New Jerse
A Cross Domain Framework for SCORM Based on Web Service Architecture
Journal of Internet Technology, 2008
Page 1. A Cross Domain Framework for SCORM Based on Web Service Architecture Nigel H. Lin, Jason ... more Page 1. A Cross Domain Framework for SCORM Based on Web Service Architecture Nigel H. Lin, Jason C. Hung*1, Hsuan-Pu Chang, and Timothy K. Shih Multimedia Information Network Lab Department of Computer Science ...
2004 IEEE International Conference on Multimedia and Expo (ICME) (IEEE Cat. No.04TH8763)
Web-based distance leaming becomes more popular and convenient, it provides flexible environment ... more Web-based distance leaming becomes more popular and convenient, it provides flexible environment for leamers. However, it is hard for teachers to design the distance course and assess students' leaming. To overcome this drawback, a systematic assessment mechanism is proposed to enhance interaction between students and teachers. The theory of concept and influence diagram combined together as a new courseware diagram with useful tools. Finally, this mechanism can he easily used by instructor and student because of its user-friendly interface and it transforms the course content to S C O W standard compatible.
Fifth IEEE International Conference on Advanced Learning Technologies (ICALT'05), 2005
The Sharable Content Object Reference Model (SCORM) includes a representation of distance learnin... more The Sharable Content Object Reference Model (SCORM) includes a representation of distance learning contents and a behavior definition of how users should interact with the contents. Usually, SCORM-Compliant systems are developed based on Web browsers or Java program. We developed a system which allows users to read SCORM-Compliant course materials on hardcopy papers while an OCRlike pen device is used as an interaction mechanism. A computer, a PDA, or a cellular phone can be used in conjunction with the pen device for multimedia presentations. Our project is called the Hard SCORM. Therefore, users can read textbooks in a traditional manner while behavior of reading is incorporated with the SCORM specification.
International Journal of High Performance Computing and Networking, 2005
Although distance education applications have been widely deployed, not many of them provide priv... more Although distance education applications have been widely deployed, not many of them provide privacy and security for their users. Most of them only provide access control by requesting a user id and password. In a recent paper for AINA (Lin et al., 2004), we conveyed the importance of privacy and security for distance education and showed how they can be provided. In this paper, we present an extension of that work for the use of context-aware agents that can provide privacy and security for distance education applications in an intelligent manner based on the user's interaction context. Our agents are based on an agent framework adapted from IEEE P1484.1/D9: the Learning Technology Systems Architecture (LTSA) (IEEE, 2004).
Page 1. A Behavior-based Anti-Worm System Jason C. Hung, Kuan-Cheng Lin, and Anthony Y. Chang Dep... more Page 1. A Behavior-based Anti-Worm System Jason C. Hung, Kuan-Cheng Lin, and Anthony Y. Chang Department of Information Management Kuang Wu Institute of Technology E-mail: [email protected] Nigel H. Lin, Louis H. Lin Dept. ...
Security and privacy technologies for distance education applications
... [1] K. El-Khatib, L. Korba, Y. Xu, G. Yee, Privacy and Security in E ... [3] Flora Chia-I Ch... more ... [1] K. El-Khatib, L. Korba, Y. Xu, G. Yee, Privacy and Security in E ... [3] Flora Chia-I Chang, Timothy K. Shih, and Nigel H. Lin, Course Authoring and Student Assessment System for ... [4] Timothy K. Shih, Shi-Kuo Chang, Jianhua Ma and Runhe Huang, Web Learning Assessment ...
An effective course authoring and student evaluation system for distance learning
Page 397. Information Technology and Organizations 379 An Effective Course Authoring and Student ... more Page 397. Information Technology and Organizations 379 An Effective Course Authoring and Student Evaluation System for Distance Learning Timothy K. Shih. Nigel H. Lin. Louis H. Lin Department of Computer Science and ...
A flexible content-based image retrieval system integrating with color, shape and spatial relations
ABSTRACT In this paper, we provide color, shape and spatial relations approach to retrieve images... more ABSTRACT In this paper, we provide color, shape and spatial relations approach to retrieve images. User can flexible use this three methods by select their weight to retrieve images from nearly 5000 pictures. We propose a revised automatic indexing scheme of image database according to our color clustering method, which could filter the image efficiently. As a technical contribution, a Seed-Filling like algorithm that could extract the shape and spatial relationship feature of image is proposed. Qualitative approach is applied to the similarity comparison of spatial differences. Besides, a friendly visual input interface and a feedback learning mechanism are provided. And we already have on-line i nternet system. Our experience shows that the system is able to retrieve image information of a very high satisfaction.
An efficient indexing and retrieval scheme of the color image database based on color and shape
Joint International Conference on Information Sciences, Feb 27, 2000
[[conferencetype]]國際[[conferencedate]]20000227~20000303[[conferencelocation]]Atlantic City, New J... more [[conferencetype]]國際[[conferencedate]]20000227~20000303[[conferencelocation]]Atlantic City, New Jerse
A Cross Domain Framework for SCORM Based on Web Service Architecture
Journal of Internet Technology, 2008
Page 1. A Cross Domain Framework for SCORM Based on Web Service Architecture Nigel H. Lin, Jason ... more Page 1. A Cross Domain Framework for SCORM Based on Web Service Architecture Nigel H. Lin, Jason C. Hung*1, Hsuan-Pu Chang, and Timothy K. Shih Multimedia Information Network Lab Department of Computer Science ...
2004 IEEE International Conference on Multimedia and Expo (ICME) (IEEE Cat. No.04TH8763)
Web-based distance leaming becomes more popular and convenient, it provides flexible environment ... more Web-based distance leaming becomes more popular and convenient, it provides flexible environment for leamers. However, it is hard for teachers to design the distance course and assess students' leaming. To overcome this drawback, a systematic assessment mechanism is proposed to enhance interaction between students and teachers. The theory of concept and influence diagram combined together as a new courseware diagram with useful tools. Finally, this mechanism can he easily used by instructor and student because of its user-friendly interface and it transforms the course content to S C O W standard compatible.
Fifth IEEE International Conference on Advanced Learning Technologies (ICALT'05), 2005
The Sharable Content Object Reference Model (SCORM) includes a representation of distance learnin... more The Sharable Content Object Reference Model (SCORM) includes a representation of distance learning contents and a behavior definition of how users should interact with the contents. Usually, SCORM-Compliant systems are developed based on Web browsers or Java program. We developed a system which allows users to read SCORM-Compliant course materials on hardcopy papers while an OCRlike pen device is used as an interaction mechanism. A computer, a PDA, or a cellular phone can be used in conjunction with the pen device for multimedia presentations. Our project is called the Hard SCORM. Therefore, users can read textbooks in a traditional manner while behavior of reading is incorporated with the SCORM specification.
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Papers by Nigel Lin