27.Mikroyannidis, A., Okada, A., Little, S. and Connolly, T. (2011) Supporting the Collaborative Adaptation of Open Educational Resources: The OpenScout Tool Library, Demo at World Conference on Educational Multimedia, Hypermedia & Telecommunications (ED-MEDIA 2011), Lisbon, Portugal, AACE, url: http://www.aace.org/conf/edmedia/SESSIONS/index.cfm/fuseaction/PaperDetails?&presentation_id=52378
26.Okada, A. and Barros, D. (2011) Using, adapting and authoring OER with Web 2.0 tools, World Conference on Educational Multimedia, Hypermedia & Telecommunications (ED-MEDIA 2011), Lisbon, Portugal, url: http://www.aace.org/conf/edmedia/submission//uploads/EDMEDIA2011/paper_3046_34063.rtf
25.Mikroyannidis, A., Okada, A. and Connolly, T. (2011) Sharing Practices and Experiences on the Authoring and Adaptation of Open Educational Resources, Open Educational Resources 2011, Manchester, UK, url: http://www.ucel.ac.uk/oer11/abstracts/1153.html
24.Santos, A. and Okada, A. (2010) The role of mentoring in facilitating the process of repurposing OER, Open Ed 2010: The Seventh Annual Open Education Conference, Barcelona, Spain
23.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, url: http://www.formatex.org/micte2009/book/891-896.pdf
22. OKADA, A. (2008). Mapping knowledge to develop academic research in collaborative learning environments. In: III International Conference on Concept Map, CMC2008. Tallinn University and University of Helsinki - Estonia and Finland.
21. OKADA, A. and BUCKINGHAM SHUM, S. (2008). Using Knowledge Mapping to foster open sensemaking communities. In: World Conference on Educational Multimedia, Hypermedia & Telecommunications, EDMEDIA2008. Vienna.
20. OKADA, A. and CONNOLLY, T. (2008). Developing Open Educational Resources Through Knowledge Maps to Enhance Meaningful Learning. In: International Conference on Learning, LEARNING2008. University of Illinois. Chicago USA
19. OKADA A. and MOREIRA P. (2008). Enhancing informal learning through OpenLearn videoconferencing and knowledge maps. In: Annual Conference on New Learning Cultures – How do We Learn, Where do we Learn, EDEN2008. Universidade Aberta, Lisbon.
18. OKADA, A., HESSEL, A. FARIAS, G and TRACTENBERG, L (2008). Using knowledge media tools to foster open learning communities. In: Anual Conference on Computers and Learning Research Group, CALRG2008. The Open University, UK.
17. BUCKINGHAM SHUM, S. and OKADA, A. (2007) Knowledge Mapping for Open Sensemaking Communities. In: Conference on Researching Open Content in Education, OpenLearn2007. The Open University, UK.
16. OKADA, A. ; TOMADAKI, E.; BUCKINGHAM SHUM, S. and SCOTT, P.(2007). Combining Knowledge Mapping and Videoconferencing. In: Open Education Conference: Localizing and Learning, OpenED2007. Utah, USA.
15. OKADA, A. (2007). Using knowledge maps applied to open learning to foster thinking skills. In: The 12th Cambridge International Conference on Open and Distance Learning. What do we know about using new technologies for learning and teaching? A ten year perspective. University of Cambridge, UK.
14. OKADA, A. (2007). Knowledge mapping as a strategy for open learning in virtual communities. In: CAL’07 Development Disruption and Debate, CAL2007. Dublin, Ireland.
13.OKADA, A. (2007). Technologies for Open Learning in Collaborative Communities. In: The 3rd international conference on Technology Knowledge and Society, TKS2007. University of Cambridge, UK.
12. OKADA A. and Buckingham Shum, S (2007). Mapping knowledge with Compendium for open learning. In: Conference on Curriculum, Teaching & Student Support Conference, CTSS2007. The Open University UK.
11. OKADA, A., TOMADAKI, E. LITTLE, A and BACHLER,M. (2007). Using knowledge media tools to foster open learning communities. In: Anual Conference on Computers and Learning Research Group, CALRG2007. The Open University, UK.
10. OKADA, A. and BUCKINGHAM SHUM, S. (2006). Knowledge Mapping With Compendium in Academic Research And Online Education. In: 22nd ICDE World Conference [www.icde22.org.br]. Rio de Janeiro, Brazil.
09. SANTOS, A. and OKADA, A. (2006). Discussing International Perspectives on Open Learning in Brazil: Educational Politics and Pedagogical Principles. In: 22nd ICDE World Conference[www.icde22.org.br]. Rio de Janeiro, Brazil.
08. OKADA, A. (2005). Mapping Information in Academic Research and Online Education. In: II CONGRESSO – Associação de Brasileiros Estudantes de Pós-Graduação e Pesquisadores na Grã-Bretanha, London UK.
07. OKADA, A. (2005). New Tools for Mapping Information and Learning: Building Knowledge through Multimedia Web Maps. In: The Twelfth International Conference on Learning, LEARNING2005 Granada Espanha.
06. OKADA, A., Pereira, M. E. and Casalli, A. (2005). Twenty-First Century Multicultural Learning: Equality of Gender, Race and Sexuality. In: The Third International Conference on New Directions in the Humanities. University of Cambridge, UK
05. OKADA, A. (2005). Creating knowledge maps in Virtual Learning Environments. In: Doctoral Colloquium, 2005, AKT DC2005. The Open University, UK. (p. 111-118).
04. OKADA, A. (2004). Collaborative learning using Microworld and WebMapQuest. In: World Conference on Educational Multimedia, Hypermedia and Telecommunications, EDMEDIA2004. Lugano, Switzerland. (p. 2695-2698).
03. OKADA, A.(2003). Collective projects using WebMapQuest and Microworld to encourage involvement and collaborative learning. In: Be creative… reinventing technology on Education, Eurologo, 2003. Porto, Portugal.
02. OKADA, A. and ZEILIGER, R.(2003). The Building of knowledge through Virtual Maps in Collaborative Learning Environments. In: World Conference on Educational Multimedia, Hypermedia & Telecommunications, EDMEDIA2003. Hawaii, USA. (p. 1625-1628)
01. OKADA, A. (2003). WebMap- the collective building of information network through virtual maps in collaborative learning environments. In: IV Conferencia Internacional sobre Educacion, Formacion y Nuevas Tecnologias, Virtual Educa2003. Miami, USA.
Papers in Portuguese & Spanish
14. OKADA, A., OKADA S. & SANTOS, E. (2008). CoLearn: ciberconferência e cibermapeamento para aprendizagem colaborativa aberta em cibercomunidades. In: II Simpósio Nacional da ABCiber – Associação Brasileira de Pesquisadores em Cibercultura, ABCIBER2008. PUC-SP, Brazil.
13. OKADA, A.& OKADA, S. (2008). Tecnologias educacionais para aprendizagem aberta no projeto OpenLearn da Open University. In: XIV Congresso Internacional de Educação a Distância, ABED2008. Santos, Brasil.
12. OKADA, A. BARROS, D and SANTOS, L. (2008). Discutindo estilos de aprendizagem com tecnologias do OpenLearn para videoconferencia e mapeamento do conhecimento. In: Congreso Mundial de Aprendizaje, Caceres2008. Universidad de Extremadura, Spain
11. OKADA, A. (2008). Estratégias de webconferência com FlashMeeting na aprendizagem aberta. In: XIV Encontro Nacional de Didática e Prática de Ensino, ENDIPE2008. PUC-RS, Porto Alegre, Brasil.
10. OKADA, A. e OKADA S. (2007). Novos Paradigmas na Educacão Online com a Aprendizagem Aberta. In: V Conferência Internacional de Tecnologias de Informação e Comunicação na Educação. Challenges2007. Braga, Portugal.
09. OKADA, A.; OKADA, S. & SANTOS, E . (2005). Trilha WEB-Map – Mapeando Informação e Construindo Conhecimentos . In: XII Congresso Internacional de Educação a Distância, ABED2005, Florianópolis, Brasil.
08. OKADA, A.(2004). GEPI – Ambiente virtual de estudio y pesquisa de la interdisciplinaridad. In: XIV Congreso Mundial de Ciencias de la Educacion Educadores para una nueva cultura. AMSE Association Mondiale des Sciences de la Education, 2004. Santiago, Chile. (p. 325-325)
07. SANTOS, E . & OKADA, A. (2004). O diálogo entre a teoria e a empiria: mapeando noções subsunçoras, com o uso de software, uma experiência de pesquisa e docência em ead online. In: XI Congresso Internacional de Educação a Distância, ABED2004. Salvador, Brasil.
06. SANTOS, E.; e OKADA, A. (2003). A construção de ambientes virtuais de aprendizagem: por autorias plurais e gratuitas no ciberespaço. In: 26ª Reunião Anual da Associação Nacional de Pós-Graduação e Pesquisa em Educação, ANPEd2003. Poços de Caldas, Brasil.
05. OKADA, A. (2003). Biblioteca virtual iconográfica com Software Nestor Web Cartographer. In: V Encontro Nacional de Pesquisa em Ciencia da Informação, ENANCIB2003. Belo Horizonte, Brasil.
04. OKADA, A. & SANTOS, E .(2003). Articulação de saberes na EAD: por uma rede interdisciplinar e interativa de conhecimentos. In: X Congresso Internacional de Educação a Distância, ABED2003. Porto Alegre, Brasil.
03. OKADA, A. (2003). Cartografia Cognitiva: mapeando conhecimento e organizando rede de informação na Internet. In: II Knowledge management meeting, KMBRASIL2003. São Paulo, Brasil.
02. OKADA, A. & SANTOS, E .(2003). Comunicação Educativa no Ciberespaço: Utilizando Interfaces Gratuitas. In: XXVI Congresso Brasileiro de Ciências da Comunicação, INTERCOM2003. São Paulo, Brasil.
01. OKADA, A. (2002). WEB MAPS- Um guia para a construção do conhecimento em Ambientes de Aprendizagem. In: IX Congresso Internacional de Educação a Distância, ABED2002. São Paulo, Brasil.