623 resultados para Nonverbal Decoding


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We propose new classes of linear codes over integer rings of quadratic extensions of Q, the field of rational numbers. The codes are considered with respect to a Mannheim metric, which is a Manhattan metric modulo a two-dimensional (2-D) grid. In particular, codes over Gaussian integers and Eisenstein-Jacobi integers are extensively studied. Decoding algorithms are proposed for these codes when up to two coordinates of a transmitted code vector are affected by errors of arbitrary Mannheim weight. Moreover, we show that the proposed codes are maximum-distance separable (MDS), with respect to the Hamming distance. The practical interest in such Mannheim-metric codes is their use in coded modulation schemes based on quadrature amplitude modulation (QAM)-type constellations, for which neither the Hamming nor the Lee metric is appropriate.

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The literature has discussed the importance of early implementation of augmentative and alternative systems with people with various disabilities. This discussion is related to concerns about language acquisition and development within the various expressive possibilities. Researchers advise that starting intervention early through resources and procedures using augmentative and alternative communication does not impede speech acquisition and development. This paper aimed to describe oral expressive abilities during the implementation of augmentative and alternative communication with a student with cerebral palsy. An 11-year-old student with cerebral palsy participated in the augmentative and alternative communication program for two years. Twelve sessions were selected during the first year of the intervention. The sessions were filmed and the augmentative and alternative communication resource procedures were transcribed. The categories of analysis were defined as verbal expression; nonverbal expression and verbal and nonverbal expression associated. The results of this study identified that augmentative and alternative communication resources supported the use of verbal expression such as vocalizations, words and unintelligible oral expressions.

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Pós-graduação em Engenharia Elétrica - FEIS

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Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

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Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

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Pós-graduação em Letras - FCLAS

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Pós-graduação em Matemática em Rede Nacional - IBILCE

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Pós-graduação em Enfermagem (mestrado profissional) - FMB

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

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Pós-graduação em Ciência da Computação - IBILCE