External Publications
17 publications | compendium
Okada, A. (2011) Aprendizagem Significativa com Mapas para criancas, 1, 978-85-7769-099-2, pp. 146, Cuiaba: KCM
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
Selvin, A., Buckingham Shum, S. and Aakhus, M. (2010) The Practice Level in Participatory Design Rationale: Studying Practitioner Moves and Choices, Human Technology: An Interdisciplinary Journal on Humans in ICT Environments. Special Issue on Creativity and Rationale in Software Design, 6, 1, pp. 71-105
Makriyanni, E. and De Liddo, A. (2010) "Fairy rings" of participation: the invisible network influencing participation in online communities, 7th International Conference on Networked Learning 2010, Lancaster, eds. Dirckinck-Holmfeld , L.; Hodgson , V.; Jones , C.; de Laat , M.; McConnell, D. and Ryberg , T., pp. 285-292, Lancaster University
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
Tractenberg, L., Struchiner, M. and Okada, A. (2009) A case of web-based collaborative inquiry learning using OpenLearn technologies, m-ICTE2009 V International Conference on Mulimedia, Information and Communication Technologies in Education, Lisbon, Portugal
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
De Liddo, A. and Concilio, G. (2009) Supporting Communities of Practices by Advancing Knowledge Management between Hybrid Collaborative Environments, in eds. N. Karacapilidis, Web-Based Learning Solutions for Communities of Practice: Developing Virtual Environments for Social and Pedagogical Advancement, Information Science Reference, pp. 38-54, IGI Global
Celino, A., Concilio, G. and De Liddo, A. (2009) , Città di Castello, PG, Italy Knowledge Management in Action: Perspectives of Memory Support Systems, in eds. Rabino G, Caglioni M., Planning, Complexity and New ICT, pp. 195-204, Alinea Editrice
Okada, A. (eds.) (2008) Cartografia Cognitiva: Mapas do Conhecimento para Aprendizagem, pesquisa e formaao docente, Cuiaba: KCM
De Liddo, A. (2008) A collaborative-project memory tool for participatory planning, Fourth Joint Congress of the Association of Collegiate Schools of Planning (ACSP) and the Association of European Schools of Planning (AESOP) 2008, Chicago, IL, USA
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
Celino, A., Grazia, C. and De Liddo, A. (2008) Planning in knowledge intensive contexts: systems supporting memory tracing, The 3rd International Conference on Information & Communication Technologies: from Theory to Applications - ICTTA '08, Damascus, Syria
Celino, A., Concilio, G. and De Liddo, A. (2008) Managing knowledge in urban planning: can memory support systems help?, in eds. Ackerman, Mark; Dieng-Kuntz, Rose; Simone, Carla and Wulf, Volker, Knowledge Management In Action, IFIP International Federation for Information Processing, pp. 51-65, Springer
De Liddo, A. (2008) A Process Memory Platform to Support Participatory Planning and Deliberation, kmi PhD Dissertation kmi-08-07
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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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