Torres, JorgeResendiz, JesúsAedo Cuevas, IgnacioDodero Beardo, Juan Manuel2022-03-182022-03-182014-01-01Torres, J., Resendiz, J., Aedo, I., Dodero, J.M. (2014). A model-driven development approach for learning design using the LPCEL Editor. Journal of King Saud University-Computer and Information Sciences, 26(1) supplement, pp. 17-271319-1578https://hdl.handle.net/10016/34414Complex learning scenarios are represented using Educational Modeling Languages (EMLs). Different people with specific skills usually design these scenarios. The IMS LD is a commonly used EML for which some visual editors are being created in order to assist the authoring process. However, these editors have a limited level of expressiveness and do not provide the facilities for designers to collaborate in the design process. The LPCEL Editor provides a broad level of expressiveness and facilitates the authoring process with an editor that includes: (1) Visual Elements, (2) Intermediate Representation, (3) Learning Patterns, (4) Collaboration tools and (5) Web Services. In order to verify that the components are sufficient, we conducted a user evaluation to analyze their perspective regarding the level of functionality of the tools.eng© 2013 King Saud University. Production and hosting by Elsevier B.V.Atribución-NoComercial-SinDerivadas 3.0 Españalearning designweb servicesmodel-driven developmentlearning patternscollaborationresearch articleInformáticahttps://doi.org/10.1016/j.jksuci.2013.10.004open access171, Supl.27Journal of King Saud University-Computer and Information Sciences26AR/0000028964