Diego Zapata‐Rivera

Toward Caring Assessment Systems

2017

The notion of intelligent systems that "care" is at the center of research in areas such as Intelligent Tutoring Systems and Adaptive Systems. This paper elaborates on the notion of caring assessment systems, and presents …

Bridging Global Pretraining and Similarity-Based Local Fine-Tuning in GAIN for Imputing Sparse Learner Performance Data

2025

Learner performance data (e.g., correct or incorrect responses) from the interaction logs of Intelligent Tutoring Systems (ITSs) are often sparse, hindering accurate predictions of learner performance and the delivery of effective, adaptive feedback. To address …