Early in the COVID-19 pandemic, historians -- along with archivists and other stakeholders -- began to initiate digital memory banks, inviting members of the public to upload personal stories, pictures, videos, or other material connected to the pandemic and its impact on everyday life. This article describes how platforms from Western and Central…

With the expansion of e-learning, the understanding and evaluation of already created e-learning environments is becoming an extremely important issue. One way to dealing with the problem is analysis of case studies, i.e. already created environments, from the reuse perspective. The paper presents a general framework and model to assess UNITE, the…

Learning Objects Metadata (LOM) aims at describing educational resources in order to allow better reusability and retrieval. In this article we show how additional inference rules allows us to derive additional metadata from existing ones. Additionally, using these rules as integrity constraints helps us to define the constraints on LOM elements,…