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cs.SE2025
From Pre-labeling to Production: Engineering Lessons from a Machine Learning Pipeline in the Public Sector
Ronivaldo Ferreira, Guilherme da Silva, Carla Rocha +1
Machine learning is increasingly being embedded into government digital platforms, but public-sector constraints make it difficult to build ML systems that are accurate, auditable,…
cs.SE2025
Semantic Clustering of Civic Proposals: A Case Study on Brazil's National Participation Platform
Ronivaldo Ferreira, Guilherme da Silva, Carla Rocha +1
Promoting participation on digital platforms such as Brasil Participativo has emerged as a top priority for governments worldwide. However, due to the sheer volume of contributions…