Title
Ontologybased Elearning Management System: Combination Potentials of XTM, LOM, DC, and XDD in learning objects organization and,Used
Delivery time: 8-12 business days (International)
An Ontologybased Elearning Management system using Topic Maps (TMs) can tackle problems that learning object (LO) systems are facing: less orientation, poor narrative flow, poor conceptual flow, and poor partial reusability. In this system, a LO together with its characteristics is mapped to a topic; LO's learning resources are categorized and described based on concepts of Learning Objects Metadata (LOM) elements and attached by occurrence concept; and relationships between LOs are described by association concept. The integration of LOM, DC, and TMs standard offers a LO knowledge map. Users can search, navigate, explore LOs information, and understand the crossing path by kinds of relationships. This orients users plan their job in narrative flow and conceptual flow. XDD expressions are used to retrieve LOs from diverse XMLbased sources, and export them into TMs standard. Combination of XTM, LOM, DC, and XDD has the potential to make LOs' organization and management more effective and meaningful. The topic in this book is useful to anyone who makes efforts on organization and management Elearning objects.
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Shipping & Returns
Shipping
We ship your order within 2–3 business days for USA deliveries and 5–8 business days for international shipments. Once your package has been dispatched from our warehouse, you'll receive an email confirmation with a tracking number, allowing you to track the status of your delivery.
Returns
To facilitate a smooth return process, a Return Authorization (RA) Number is required for all returns. Returns without a valid RA number will be declined and may incur additional fees. You can request an RA number within 15 days of the original delivery date. For more details, please refer to our Return & Refund Policy page.
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Warranty
We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
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Secure Payment
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
We accept payments with :
Visa, MasterCard, American Express, Paypal, Shopify Payments, Shop Pay and more.