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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

USO DE AGENTES NA DETECÇÃO DE FRAUDES EM IMPOSTO MUNICIPAL - ISS / USE OF AGENTS IN THE DETENTION OF FRAUDS IN MUNICIPAL TAX - ISS

Sampaio, Cláudio Henrique Carneiro 22 June 2007 (has links)
Made available in DSpace on 2016-08-17T14:53:03Z (GMT). No. of bitstreams: 1 Claudio Henrique.pdf: 2293947 bytes, checksum: 295cf028346110498a2ca8201da82769 (MD5) Previous issue date: 2007-06-22 / This paper aims at detecting frauds in municipal taxes, using a multi-agent system. To attain such objective, it presents some of the stages of the software development and the implementation of some agents. The paper also proposes the behavior modeling of contributors, obtained from historical data from their actions and from behavior inference functions. That model, after being validated, with the use of data from São Luís County Hall, was transformed in agent. In the stages of analysis and design of the system, the methodologies MAS-Common KADS and the ontology ONTOMADEM (this one based in MADEM Multi-Agent Domain Engineering Methodology), were used. In the stage of development, JADE (Java Agent Development Framework) ambience and the PROTÉGÉ for JADE plug-ins were used, besides JESS, used to implement the ontologies and the rules. / Este trabalho tem por objetivo principal a detecção de fraudes em impostos municipais, utilizando sistema multi-agentes. Para se atingir tal objetivo, apresentam-se algumas das fases de desenvolvimento do software e a implementação de alguns agentes. Propõe-se também a modelagem comportamental de contribuintes obtida a partir de dados históricos de suas ações e de funções de inferência de comportamento. Esse modelo, após validado com a utilização de dados da Prefeitura de São Luís, foi transformado em agente. Nas fases de análise e projeto do sistema, utilizaram-se as metodologias MAS-CommonKADS e a ontologia ONTOMADEM, esta baseada na MADEM (Multi-Agente Domain Engineering Methodology). Na fase de desenvolvimento, foram utilizados o ambiente JADE (Java Agent Development Framework) e os plugins do PROTÉGÉ para JADE, além do JESS, usado para implementar as ontologias e as regras.

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