Data Extraction Optimization Tool from Police Reports

a Case Study in the Diretoria Estadual de Combate a Crimes Cibernéticos of Polícia Civil do Estado do Pará

Authors

DOI:

https://doi.org/10.5752/P.2316-9451.e2025130101

Keywords:

Cybercrimes, Data leak, Data extraction tool, Theory of regular languages, Police reports

Abstract

Driven by the incentive to develop innovative solutions in the fight against cybercrime, this article proposes a tool to automatically extract data from police reports. The tool was based on the foundations of formal language theory and implemented using regular expressions. The tool’s performance was assessed using a labeled dataset by computing the precision and recall metrics. The pilot study demonstrated the tool’s efficiency, with precision and recall rates exceeding 0.9, showcasing its potential to uncover valuable information and patterns for police investigations.

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Published

2025-02-13

How to Cite

ANTONIO, Sainy Gabriel Rosa Dias; GIESTAS, Felipe da Costa; SANTOS, Fantiny Santos dos; SILVA, Emmanuelle Pantoja; TORRES , Renato Hidaka. Data Extraction Optimization Tool from Police Reports: a Case Study in the Diretoria Estadual de Combate a Crimes Cibernéticos of Polícia Civil do Estado do Pará. Abakós, Belo Horizonte, v. 13, n. 1, p. e2025130101, 2025. DOI: 10.5752/P.2316-9451.e2025130101. Disponível em: https://periodicos.pucminas.br/abakos/article/view/33173. Acesso em: 20 aug. 2025.

Issue

Vol. 13 No. 1 (2025)

Section

Artigos completos / Full papers

License

I  (we) submit the present work, an original and unpublished manuscript, from my (our) authorship, to Abakós - Magazine of Interdisciplinary Studies on Science and Informatics, and  I (we) agree that the copyright related to this work will become property of  PUC Minas Publisher. No partial or full reproduction is allowed, by any means (printed or electronic), dissociated from Abakós. Any reproduction requires prior written authorization granted by the Editor.

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