DocumentCode :
3228445
Title :
CRNS: A RIA system for course relationship network visualization
Author :
Qin, Ye ; Zhang, Shudong ; Yao, Naiming ; Luo, Liming
Author_Institution :
Coll. of Inf. Eng., Capital Normal Univ., Beijing, China
fYear :
2009
fDate :
25-28 July 2009
Firstpage :
1301
Lastpage :
1306
Abstract :
At present, there are various courses and complicated course relationship in universities, which is not good for students to make rational course arrangement. To address this, course relationship network system (CRNS) is implemented. It proposes a marked traversal algorithm based on depth-first approach which helps to show the relationship between courses with a multilevel graph. Besides, all reasonable learning paths can be analyzed and obtained under different strategies. The system is based on rich Internet application (RIA) that can provide students rich learning experience. The result indicates that students can acquire graphical course relationship information and learning paths rapidly and accurately. In this paper, the algorithm of generating course relationship network (CRN), database design, system architecture and key techniques are introduced. Now, CRNS is running in Capital Normal University.
Keywords :
computer aided instruction; computer science education; educational courses; course relationship network system; database design; depth-first approach; graphical course relationship information; marked traversal algorithm; multilevel graph; rich Internet application; system architecture; Broadcasting; Computer science; Computer science education; Educational institutions; Internet; Object oriented modeling; Systems engineering education; User interfaces; Visualization; XML; E-learning; Silverlight; course relationship; learning path; rich internet application;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Computer Science & Education, 2009. ICCSE '09. 4th International Conference on
Conference_Location :
Nanning
Print_ISBN :
978-1-4244-3520-3
Electronic_ISBN :
978-1-4244-3521-0
Type :
conf
DOI :
10.1109/ICCSE.2009.5228144
Filename :
5228144
Link To Document :
بازگشت