Designing ML-Enabled Software Systems with ML Model Composition: A Green AI Perspective

The adoption of Machine Learning (ML) in the past few decades has revolutionized the implementation of traditional software systems, although the concept of ML dates back to the 1950s [2], [17]. ML models do not work in isolation, but are mostly used as parts of larger software systems [8], which are referred to as ML systems or ML-enabled systems [14].