A Semantic-Driven Model for Ranking Digital Learning Objects Based on Diversity in the User Comments

This paper presents a computational model for measuring diversity in terms of variety, balance and disparity. This model is informed by the Stirling’s framework for understanding diversity from social science and underpinned by semantic techniques from computer science. A case study in learning is used to illustrate the application of the model. It is driven by the desire to broaden learners’ perspectives in an increasingly diverse and inclusive society. For example, interpreting body language in a job interview may be influenced by the different background of observers. With the explosion of digital objects on social platforms, selecting the appropriate ones for learning can be challenging and time consuming. The case study uses over 2000 annotated comments from 51 YouTube videos on job interviews. Diversity indicators are produced based on the comments for each video, which in turn facilitate the ranking of the videos according to the degree of diversity in the comments for the selected domain

Cultural networks between Portugal and Brazil: a postcolonial review

This paper aims to study notable examples of transatlantic transmissions of norms, beliefs and values that have revised the sense of a Luso-Brazilian community in a global world. The so-called Atlantic Civilization understood before as essentially Anglo-Saxon, takes a new shape when seen by the South Atlantic. If the historical relationship between Portugal and Brazil was one of colonial containment, since the nineteenth century those bilateral relations have passed through a process of reconciliation and networking - first through a mutual acceptance, then through the establishment of common international goals. On the one hand, this networking between Portugal and Brazil has occurred through public symbolic demonstration and the commemoration of a common culture; on the other hand, this networking has evolved through cultural connections - music, literature, and cinema, - all of which serve to validate a postcolonial review. Cultural connections that have survived the proverbial test of time have proven to be valuable in assessing the evolving relationship between Portugal and Brazil. Therefore, the Brazilian conscientiousness of its importance in the regional and world sphere involved the preparation of a Brazilian cultural diplomacy that recognized the political desire of diplomacy between Portugal and Brazil - a diplomacy that is largely demonstrative of the importance of soft power in a world of global networks.FCT - Funding Agency for Science, Research and Technology, Portugal [SFRH/BD/89754/2012]info:eu-repo/semantics/publishedVersio

Why has cultural economics ignored copyright?

Cultural economics, Copyright, Cultural policy, Z11, K11, O34, O38,