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I. Portugal

8 papers hereh-index 6786 citations29 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author6
  • middle author2

Across the 8 of 8 papers where every author was matched, so the position is known.

fields
  • cs.SE3
  • cs.DB2
  • cs.AI1
  • cs.CL1
  • cs.CY1

identity via Semantic Scholar / OpenAlex

activity
20152026
most citedA Survey on Domain-Specific Languages for Machine Learning in Big Data

5 citations · 12 across the 7 of their papers we have counts for

collaborators
Showing cs.AIShow all

1 paper · 1 filter

cs.AI2026

CPEMH: An Agentic Framework for Prompt-Driven Behavior Evaluation and Assurance in Foundation-Model Systems for Mental Health Screening

Giuliano Lorenzoni, Ivens Portugal, Paulo Alencar +1

This paper presents CPEMH, an agentic framework designed to evaluate prompt-driven behavior in foundation-model systems operating on transcript-based datasets for mental-health scr…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.