Content distribution in trial-aware environments

Authors:
Jader Silva;João Rosa;Jorge Barbosa;Débora N. F. Barbosa;Luiz Antônio Moro Palazzo
Affiliations:
Universidade do Vale do Rio dos Sinos, São Leopoldo -- RS -- Brasil;Universidade do Vale do Rio dos Sinos, São Leopoldo -- RS -- Brasil;Universidade do Vale do Rio dos Sinos, São Leopoldo -- RS -- Brasil;Centro Universitário La Salle, Canoas -- RS -- Brasil;Universidade Católica de Pelotas, Pelotas -- RS -- Brasil
Venue:
WebMedia '09 Proceedings of the XV Brazilian Symposium on Multimedia and the Web
Year:
2009

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Abstract

In mobile computing environments, the tracking of users allows the adaptation of applications to the contexts visited by the user (Context Awareness). In recent years, the use of context information and user profiles is being considered an opportunity to context-aware content management. The improvement and the wide adoption of location systems are stimulating the tracking of users, allowing the use of Trails. A trail is the history of contexts visited by a user during a period. This paper proposes a model for the management of trails and its application in the content management. In this text, it is considered that the Trail-Aware is an evolution of the use of contexts and profiles. The text presents a prototype and its application in an educational environment for the distribution of learning objects using trail-aware.