| Title |
Towards knowledge-based generative learning objects |
| Another Title |
Apie žiniomis grindžiamus bendrinius mokymosi objektus. |
| Authors |
Štuikys, Vytautas ; Damaševičius, Robertas |
| Full Text |
|
| Is Part of |
Informacinės technologijos ir valdymas = Information technology and control.. Kaunas : Technologija. 2007, t. 36, Nr. 2, p. 202-212.. ISSN 1392-124X. eISSN 2335-884X |
| Keywords [eng] |
Learning object model ; Generative learning object ; Commonality-variability analysis |
| Abstract [eng] |
Today there are many efforts to shift the reuse dimension from component-based to generative reuse in the learning object (LO) domain. This requires more precise LO models and commonality-variability analysis. We propose a new knowledge-based model for representing LO instances. The model is based on factoring and aggre-gating knowledge units within a LO and is presented as a structure of interface and functionality. Interface serves for explicit describing knowledge communication to and from the LO. Functionality describes knowledge representation and managing. The model contributes to better compositionality, reusability and can be further generalized easily to support the personalized content delivery and automatic generation. Using the introduced model as a basis for generalization, we extended the known concept of generative LOs by linking domain commonality-variability analysis with meta-programming techniques for generating LO instances on demand from the generic LO specification. |
| Published |
Kaunas : Technologija |
| Type |
Journal article |
| Language |
English |
| Publication date |
2007 |
