TY - GEN
T1 - OEPortal
T2 - 5th IEEE International Conference on Advanced Learning Technologies, ICALT 2005
AU - Hsu, Kevin Chihcheng
AU - Ou Yang, Fang Chuan
PY - 2005
Y1 - 2005
N2 - With the rapid advance of stand-alone e-Iearning systems, we believe a sharable and interoperable portal platform capable of integrating various existing learning systems is critical for the next step development of e-learning systems. We highlight four difficulties in today's e-learning systems as the root causes for current ineffective sharing of stand-alone learning systems: interoperability of e-learning systems, collaboration of learning objects, presentation level integration of learning objects, and transparent access of e-learning systems. In this paper, we propose an open, unified, and interoperable e-learning portal to meet this critical need. In our proposed system, we employs WSRP [23] services to preserve the presentation of shared learning objects from participating learning systems, and BPEL4WS [1] for the task-based course work/low orchestration among shared learning systems. We also explain key steps in course preparation and execution to provide clear pictures of how our system enables actual interoperability of numerous existing learning objects / components / systems.
AB - With the rapid advance of stand-alone e-Iearning systems, we believe a sharable and interoperable portal platform capable of integrating various existing learning systems is critical for the next step development of e-learning systems. We highlight four difficulties in today's e-learning systems as the root causes for current ineffective sharing of stand-alone learning systems: interoperability of e-learning systems, collaboration of learning objects, presentation level integration of learning objects, and transparent access of e-learning systems. In this paper, we propose an open, unified, and interoperable e-learning portal to meet this critical need. In our proposed system, we employs WSRP [23] services to preserve the presentation of shared learning objects from participating learning systems, and BPEL4WS [1] for the task-based course work/low orchestration among shared learning systems. We also explain key steps in course preparation and execution to provide clear pictures of how our system enables actual interoperability of numerous existing learning objects / components / systems.
UR - http://www.scopus.com/inward/record.url?scp=33749047060&partnerID=8YFLogxK
U2 - 10.1109/ICALT.2005.210
DO - 10.1109/ICALT.2005.210
M3 - 會議論文篇章
AN - SCOPUS:33749047060
SN - 0769523382
SN - 9780769523385
T3 - Proceedings - 5th IEEE International Conference on Advanced Learning Technologies, ICALT 2005
SP - 628
EP - 632
BT - Proceedings - 5th IEEE International Conference on Advanced Learning Technologies, ICALT 2005
Y2 - 5 July 2005 through 8 July 2005
ER -