Eduardo da Silva Mattos

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In the legal domain, jurisprudence has an important role as a juridical source; its decisions support the application of the Law to a concrete case. The problem is that Brazilian Courts produce an enormous amount of decisions every year, turning these text sources larger every time and forcing juridical professionals to spend more time in the search for a(More)
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In this work we discuss Structured Contextual Search (SCS) technology applied as an intelligent search machine to support decision making in cases of previous consent characteristic of the advisory activity of the Brazilian National Defence Council, as well as the Dynamically Contextualized Knowledge Representation (DCKR) as methodology of knowledge(More)
This article describes the development of an Expert System (ES) designed to deal with the Crimes Against the Organization of Labour, listed on the Brazilian penal code. The objective of SECTRA is to find the corresponding article for a criminal conduct and the respective penalty due. Analysing the penal domain, we observed that the juridical operators use(More)
The paper describes the knowledge representation of documents issued by the United Nations Security Council. Olimpo System is a knowledge-based system that enables the user to access textual files and to retrieve information that is similar to the search context described by the user in natural language. The methodology applied to the Olimpo system(More)
Resumo. Com base na constatação da inserção dos serviços de inteligência e investigação criminal na sociedade do excesso de informações, a idéia central do artigo versa sobre a necessidade de uso de tecnologias inteligentes para a produção de informações estratégicas, notadamente na fase de análise para geração de novos conhecimentos. A abordagem caminha(More)
The present work is focused on the systematization of a process of knowledge acquisition for its use in intelligent management systems. The result was the construction of a computational structure for use inside the institutions (Intranet) as well as outside them (Internet). This structure was called Knowledge Engineering Suite, an ontological engineering(More)