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Abstract Dung’s argumentation frameworks are formalisms widely used to model interaction among arguments. Although their study has been profusely developed in the field of Artificial Intelligence, it is not common to s...

We present a strategy for collaborative reasoning and automatic knowledge sharing in which multiple agents discuss about some piece of information until they reach an agreement. A structured argumentation system (DeLP) i...

In this paper, we present the formalization and implementation of a decision framework in which a group of agents can express their preferences among a set of alternatives by using several comparison criteria. We define ...

Neste trabalho, o objetivo é descrever detidamente algumas propostas didáticas de produção de textos argumentativos em dois livros didáticos de Língua Portuguesa dirigidos ao Ensino Médio com diferentes perspectiv...

Abstract Intelligent fault diagnosis is an important method in rotating machinery fault diagnosis and equipment health management. To deal with co-frequency vibration faults, a type of typical fault in rotating machinery...

Há alguns anos tem-se firmado o debate em torno de uma agenda política e teórica que procura defender e sustentar uma articulação possível entre a procura de competitividade das economias e a manutenção e desenvo...