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This paper describes the experiences of the Retro project that aimed to convert the learning material in an existing online course to a set of reusable learning objects. It provides a detailed exposition of how the IMS Content Packaging...

Inspectable student models (ISMs) can offer support for student reflection, interactive diagnosis, knowledge awareness, and self, collaborative and negotiated assessment. We present a framework for e-learning environments based on ISMs. This...

This paper provides a comprehensive overview of the current status of learning objects and identifies some important issues for future development. It gives a broad overview of the standardization efforts that are taking place with learning objects...

Offering interoperability with legacy applications is a challenge that many e-learning environments have to face. We have proposed and developed a middleware platform that uses an ontology based event mechanism that allows legacy applications to...

Using e-portfolios to assist learning is an important component of future educational models. E-portfolios can offer advantages in demonstration of skills, learner reflection, collaboration, and assessment and can serve as rich content profiles...

While the educational technology community is rife with learning object-based specifications, tools for supporting these specifications (both at an authoring and at a delivery level) are patchy at best. This paper outlines our experiences over the...