External Publications
13 publications | flashmeeting-technology
Okada, A. (eds.) (2012) Open Educational Resources and Social Networks: colearning and Professional Development, 1, SCHOLIO EDUCATIONAL RESEARCH & PUBLISHING
Okada, A. (2011) Aprendizagem Significativa com Mapas para criancas, 1, 978-85-7769-099-2, pp. 146, Cuiaba: KCM
Lagatie, R., Wild, F., Causmaecker, P. and Scott, P. (2011) Exposing Knowledge in Speech: Monitoring Conceptual Development in Spoken Conversation, IST-Africa 2011, Gaborone, Botswana IST-Africa 2011 Conference Proceedings, eds. Cunningham & Cunningham
Okada, A. (2011) COLEARN 2.0: Refletindo sobre o conceito de COAPRENDIZAGEM via REAs na Web 2.0, in eds. DANIELA BARROS CLAUDIA NEVES FILIPA SEABRA JOSE MOREIRA SUSANA HENRIQUES, Educacao e tecnologías: reflexao, inovacao e praticas, 1, 978-989-20-2329-8, pp. 18, Lisbon: Universidade Aberta de Portugal
Okada, A. (2011) Coaprendizagem via comunidades abertas de pesquisa, praticas e recursos educacionais, ecurriculum, 7, 1, Pontificia Universiade Catolica PUC-SP
De Liddo, A. and Buckingham Shum, S. (2010) Capturing and Representing Deliberation in Participatory Planning Practices, International Conference on Online Deliberation (OD2010), Leeds, UK
Wild, F., Ochoa, X., Heinze, N., Crespo, R. and Quick, K. (2009) Bringing together what belongs together: A recommender-system to foster academic collaboration, STELLAR Alpine Rendez-Vous 2009, Garmisch-Partenkirchen, Germany, STELLAR
Okada, A. (2009) Mapas Argumentativos como Estrategia para Aprendizagem no Moodle, in eds. Lynn Alves, Daniela Barros, Alexandra Okada, Moodle: Estrategias Pedagogicas e Estudos de Casos, 1, 1, pp. 384, Salvador: EDUNEB
McAndrew, P., Santos, A., Lane, A., Godwin, S., Okada, A., Wilson, A., Connolly, T., Ferreira, G., Buckingham Shum, S., Bretts, J. and Webb, R. (2009) OpenLearn Research Report 2006-2008
Okada, A. (eds.) (2008) Cartografia Cognitiva: Mapas do Conhecimento para Aprendizagem, pesquisa e formaao docente, Cuiaba: KCM
De Liddo, A. and Buckingham Shum, S. (2008) Knowledge media tools for capturing deliberation in participatory spatial planning, Directions and Implications of Advanced Computing: Conference on Online Deliberation 2008, Berkley, California
De Liddo, A. (2008) A Process Memory Platform to Support Participatory Planning and Deliberation, kmi PhD Dissertation kmi-08-07
Naeve, A., Palmér, M., Nilsson, M., Paulsson, F., Quick, K. and Scott, P. (2006) CoCoFlash: Conzilla, Confolio, and FlashMeeting Integration for Enhanced, The 6th IEEE International Conference on Advanced Learning Technologies (ICALT'06), Kerkrade, The Netherlands
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We focus on content-based information retrieval over a wide range of data spanning form unstructured text and unlabelled images over spoken documents and music to videos. This encompasses the modelling of human perception of relevance and similarity, the learning from user actions and the up-to-date presentation of information. Currently we are building a research version of an integrated multimedia information retrieval system MIR to be used as a research prototype. We aim for a system that understands the user's information need and successfully links it to the appropriate information sources, be it a report or a TV news clip. This work is guided by the vision that an automated knowledge extraction system ultimately empowers people making efficient use of information sources without the burden of filing data into specialised databases.
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