Artificial Cognitive Development
Mostrando 1-8 de 8 artigos, teses e dissertações.
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1. Uma arquitetura híbrida aplicada em problemas de aprendizagem por reforço / A hybrid architecture to address reinforcement learning problems
With the evergrowing use of cognitive systems in various applications, it has been created a high expectation and a large demand for machines more and more autonomous, intelligent and creative in real world problem solving. In several cases, the challenges ask for high adaptive and learning capability. This work deals with the concepts of reinforcement learn
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 07/02/2012
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2. Um mecanismo construtivista para aprendizagem de antecipações em agentes artificiais situados / Un mecanisme constructiviste d'apprentissage automatique d'anticipations pour des agents artificiels situes / A constructivist anticipatory learning mechanism for situated artificial agents
Esta pesquisa caracteriza-se, primeiramente, pela condução de uma discussão teórica sobre o conceito de agente autônomo, baseada em elementos provenientes dos paradigmas da Inteligência Artificial Situada e da Inteligência Artificial Afetiva. A seguir, a tese apresenta o problema da aprendizagem de modelos de mundo, fazendo uma revisão bibliográfica
Publicado em: 2011
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3. Ensaio sobre o Agente Racional: Esparadrapos para um Paciente terminal?
The Rational Agent model have been a foundational basis for theoretical models such as Economics, Management Science, Artificial Intelligence and Game Theory, mainly by the ¿maximization under constraints¿ principle, e.g. the ¿Expected Utility Models¿, among them, the Subjective Expected Utility (SEU) Theory, from Savage, placed as most influence player
Publicado em: 2007
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4. Sistema conexionista baseado em avaliaÃÃo geriÃtrica ampla para auxÃlio ao diagnÃstico de dÃficit cognitivo / Expert system based on comprehensive geriatric assessment to help in the diagnosis of cognitive decline
As the statistics in Brazil, following the world tendency, have shown a significant increase of elderly people, increases the importance of simple and low cost solutions for some commonly problems in the third age. This work presents the implementation of an expert system to generate indicative of cognitive decline, dementia and depression, in order to help
Publicado em: 2006
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5. Teorias em Estratégia / Schools of Strategic Thought - Theoretical Concepts and and and Empirical Profiles in Decision-Making Processes
Strategic management has rapidly evolved in the last 40 years both as an academic discipline and as a domain of specialized professional activity. Accompanying such development many theories were created to explain the strategic behavior of firms. Resources, competencies and capabilities, industry analysis, leadership skills, organizational learning, game th
Publicado em: 24/11/2005
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6. Educa-Ação: uma metodologia e um modelo para auxiliar a construção de currículos para educação mediada por computador / Educa - ação: a metodology and a model to support the curriculum development for mediated computer education
This thesis purposes a methodology in order to support the educator on the planning and on the construction of his/her educational curriculum for the computer-mediated education. The relationship between the educational and computational areas in the computer- mediated education context was carefully examined for this development. The investigation analyses
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 28/11/2003
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7. Programas de radio : uma alternativa de insumo em lingua estrangeira
This research explores the importance and effectiveness of short wave radio programmes in foreign language acquisition (FLA) for those who have no access to other sources of oral input of the FL studied. In addition to this lack of oral input, the low economic status of most Brazilian FL students makes such programmes a very cost-effective alternative to ora
Publicado em: 2000
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8. Over-expression of a human chromosome 22q11.2 segment including TXNRD2, COMT and ARVCF developmentally affects incentive learning and working memory in mice
Duplication of human chromosome 22q11.2 is associated with elevated rates of mental retardation, autism and many other behavioral phenotypes. However, because duplications cover 1.5–6 Mb, the precise manner in which segments of 22q11.2 causally affect behavior is not known in humans. We have now determined the developmental impact of over-expression of an
Oxford University Press.