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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Desenvolvimento de chatterbots educacionais: um estudo de caso voltado ao ensino de algoritmos

Lemos, Elizama das Chagas 31 May 2011 (has links)
Made available in DSpace on 2014-12-17T15:47:59Z (GMT). No. of bitstreams: 1 ElizamaCL_DISSERT.pdf: 2492440 bytes, checksum: f1ce600c75a6e4f443532ee39fe5df1f (MD5) Previous issue date: 2011-05-31 / In development of Synthetic Agents for Education, the doubt still resides about what would be a behavior that could be considered, in fact, plausible for this agent's type, which can be considered as effective on the transmission of the knowledge by the agent and the function of emotions this process. The purpose of this labor has an investigative nature in an attempt to discover what aspects are important for this behavior consistent and practical development of a chatterbot with the function of virtual tutor, within the context of learning algorithms. In this study, we explained the agents' basics, Intelligent Tutoring Systems, bots, chatterbots and how these systems need to provide credibility to report on their behavior. Models of emotions, personality and humor to computational agents are also covered, as well as previous studies by other researchers at the area. After that, the prototype is detailed, the research conducted, a summary of results achieved, the architectural model of the system, vision of computing and macro view of the features implemented. / No desenvolvimento de Agentes Sint?ticos Educacionais, ainda reside a d?vida sobre o que seria um comportamento que possa ser considerado, de fato, plaus?vel para esse tipo de agente, qual forma pode ser considerada eficaz na transmiss?o do conhecimento pelo agente e qual o papel das emo??es nesse processo. A proposta desse trabalho tem um cunho investigativo na tentativa de descobrir quais aspectos s?o importantes para esse comportamento coerente e pr?tico no desenvolvimento de um chatterbot com o papel de tutor virtual, inserido no contexto de ensino de algoritmos. Neste estudo, s?o explanados os conceitos b?sicos de agentes, Sistemas Tutores Inteligentes, bots, chatterbots e como esses sistemas precisam se apresentar para transmitir credibilidade no seu comportamento. Modelos de emo??es, personalidade e humor para agentes computacionais tamb?m s?o abordados, bem como estudos j? realizados na ?rea por outros pesquisadores. Ap?s isso, ? detalhado o prot?tipo desenvolvido, as pesquisas realizadas, s?ntese dos resultados alcan?ados, o modelo arquitetural do sistema, vis?o do ambiente computacional e vis?o macro das funcionalidades implementadas.

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