Abstract
In this work, distributed and sharable learning resources are modeled by two types of Learning Objects (LOs): Atomic Learning Object and Composite Learning Object. LOs are uniformly published as Web-services in a constraint-based Web-service registry and are made sharable and reusable. This paper presents the learning object models for the specification of these two types of LOs and an extended Web- service infrastructure, which provides a standard framework for the registration, discovery, binding and invocation of these objects. An Event-Trigger-Rule Server is integrated with a Learning Process Execution Engine to make Composite Learning Objects active, flexible, customizable and adaptive.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
References
Advanced Distributed Learning (ADL) Initiative: SCORM 1.3 Content Aggregation Model (2004), http://www.adlnet.org/
ADL Initiative, http://www.adlnet.org/
ADL Initiative: SCORM 1.3 Sequencing and Navigation (2004), http://www.adlnet.org/
Altenhofen, M., Schaper, J.: Flexible Instructional Strategies for e-learning. In: Proceedings of the 35th Hawaii International Conference on System Sciences (2002)
Apache: Apache Xindice (2003), http://xml.apache.org/xindice/
Barrit, C.: Reusable Learning Object Strategy version 4.0, Cisco Systems, Inc. (2001)
Brusilovsky, P., Nijhavan, H.: A Framework for Adaptive E-Learning Based on Distributed Re-usable Learning Activities. In: Proceedings of World Conference on E-Learning, E-Learn 2002, Montreal, Canada, October 15-19, pp. 154–161 (2002)
Co-operative Learning Object Exchange, http://cloe.on.ca/
Degwekar, S., Su, S. Y. W., Lam, H: Constraint Specification and Processing in Web Services Publication and Discovery. To appear in Proceedings of the International Conference on Web Services, San Diego, CA, U.S.A. (2004)
Eduworks, O.K.I.: Leadership: OKI White Paper: What is the Open Knowledge Initiative?, http://web.mit.edu/oki/product/whtpapers/whatis.html
EOE (The Educational Object Economy Foundation), http://www.eoe.org/
IMS Global Learning Consortium Inc., http://www.imsglobal.org
Johnson, L. F.: Elusive Vision - Challenges Impending the Learning Object Economy, New Media Consortium, Macromedia® white paper (2003)
Lee, M., Su, S.Y.W., Lam, H.: A Web-based Knowledge Network for Supporting Emerging Internet Applications. The WWW Journal 4(1/2), 121–140 (2001)
MERLOT, http://www.merlot.org/Home.po
OASIS. Universal Description, Discovery, and Integration (UDDI), http://www.uddi.org/
Su, S.Y.W., Lee, G.: A Web-service-based, Dynamic and Collaborative Learning Management System. In: Proceedings of World Conference on E-Learning, E-Learn 2003, Phoenix, AZ, USA, November 7-11 (2003)
W3C: Simple Object Access Protocol, http://www.w3.org/TR/SOAP/
W3C: Web Services Description Language (WSDL) 1.1, http://www.w3.org/TR/wsdl
York, B., et al.: A teacher for every learner (2002), http://www.cra.org/Activities/grand.challenges/slides/education.pdf
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2004 Springer-Verlag Berlin Heidelberg
About this paper
Cite this paper
Lee, G., Su, S.Y.W. (2004). Learning Object Models and an e-Learning Service Infrastructure for Virtual e-Learning Communities. In: Liu, W., Shi, Y., Li, Q. (eds) Advances in Web-Based Learning – ICWL 2004. ICWL 2004. Lecture Notes in Computer Science, vol 3143. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-27859-7_48
Download citation
DOI: https://doi.org/10.1007/978-3-540-27859-7_48
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-22542-3
Online ISBN: 978-3-540-27859-7
eBook Packages: Springer Book Archive