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Fernando Castor

4 papers hereh-index 9282 citations34 works total

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

author position
  • middle author3
  • last author1

Across the 4 of 4 papers where every author was matched, so the position is known.

fields
  • cs.SE3
  • cs.LG1

identity via Semantic Scholar / OpenAlex

activity
20242026
collaborators

4 papers

cs.LG2026

An Initial Exploration of Contrastive Prompt Tuning to Generate Energy-Efficient Code

Sophie Weidmann, Fernando Castor

Although LLMs are capable of generating functionally correct code, they also tend to produce less energy-efficient code in comparison to human-written solutions. As these inefficie…

cs.SE2025

Greening AI-enabled Systems with Software Engineering: A Research Agenda for Environmentally Sustainable AI Practices

Luís Cruz, João Paulo Fernandes, Maja H. Kirkeby +22

The environmental impact of Artificial Intelligence (AI)-enabled systems is increasing rapidly, and software engineering plays a critical role in developing sustainable solutions.…

cs.SE2025

Understanding Underrepresented Groups in Open Source Software

Reydne Santos, Rafa Prado, Ana Paula de Holanda Silva +3

Context: Diversity can impact team communication, productivity, cohesiveness, and creativity. Analyzing the existing knowledge about diversity in open source software (OSS) project…

cs.SE2024

Understanding Code Understandability Improvements in Code Reviews

Delano Oliveira, Reydne Santos, Benedito de Oliveira +3

Motivation: Code understandability is crucial in software development, as developers spend 58% to 70% of their time reading source code. Improving it can improve productivity and r…

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