Banca de QUALIFICAÇÃO: JANUARIO DINIZ SILVA

Uma banca de QUALIFICAÇÃO de MESTRADO foi cadastrada pelo programa.
STUDENT : JANUARIO DINIZ SILVA
DATE: 11/05/2026
TIME: 15:00
LOCAL: https://meet.google.com/vjb-qoce-fuj
TITLE:

DECIDEAI: A CHAT-JT ASSISTANT BASED ON GENERATIVE ARTIFICIAL INTELLIGENCE AND RETRIEVAL-AUGMENTED GENERATION TO SUPPORT THE ANALYSIS OF APPEALS IN THE TRT21 (Regional Labor Court of the 21st Region).

KEY WORDS:

Labor Law; Design Science Research; Algorithmic Governance; Human Supervision; Judicial Decision Support Systems

PAGES: 120
BIG AREA: Ciências Exatas e da Terra
AREA: Ciência da Computação
SUBÁREA: Sistemas de Computação
SPECIALTY: Arquitetura de Sistemas de Computação
SUMMARY:

This dissertation is situated within the context of contemporary challenges facing the Brazilian Labor Courts related to procedural delays and the high cognitive load involved in the admissibility analysis of the Appeal to the Superior Labor Court. In this context, the study aims to develop and demonstrate a technological artifact for institutional support, called DecideAI, conceived as a specialized assistant for Chat-JT, the Labor Courts' Artificial Intelligence platform, based on Generative Artificial Intelligence and the Retrieval-Augmented Generation architecture. The research adopts Design Science Research as its method, structured from the identification of the problem, the theoretical-normative foundation, the design and development of the artifact, as well as its demonstration and initial evaluation of its suitability for the purpose. DecideAI was designed to support, under continuous human supervision, activities of screening, verification of formal requirements, document organization, and reasoned suggestion of drafts, in accordance with the applicable normative framework, especially the guidelines of the National Council of Justice and the Superior Council of Labor Justice. As a result, an assistive architecture is presented, governed by mechanisms of explainability, traceability, and institutional control, capable of contributing to procedural efficiency without replacing human judgment. It is concluded that the proposed solution demonstrates technical and institutional viability as a tool to support appeals analysis, although it is limited to an initial validation, with further empirical evaluations planned.

COMMITTEE MEMBERS:
Presidente - 1555898 - DIEGO RODRIGO CABRAL SILVA
Interno - 1943220 - ORIVALDO VIEIRA DE SANTANA JUNIOR
Interna - 1753896 - ZULMARA VIRGINIA DE CARVALHO
Externo ao Programa - 1696802 - JOSUÉ VITOR DE MEDEIROS JÚNIOR - UFRN