3 papers
cs.SI2025
Scaffolding Reshapes Dialogic Engagement in Collaborative Problem Solving: Comparative Analysis of Two Approaches
Kester Wong, Feng Shihui, Sahan Bulathwela +1
Supporting learners during Collaborative Problem Solving (CPS) is a necessity. Existing studies have compared scaffolds with maximal and minimal instructional support by studying t…
cs.CL2025
Exploring Human-AI Complementarity in CPS Diagnosis Using Unimodal and Multimodal BERT Models
Kester Wong, Sahan Bulathwela, Mutlu Cukurova
Detecting collaborative problem solving (CPS) indicators from dialogue using machine learning techniques is a significant challenge for the field of AI in Education. Recent studies…
cs.CL2025
Rethinking the Potential of Multimodality in Collaborative Problem Solving Diagnosis with Large Language Models
K. Wong, B. Wu, S. Bulathwela +1
Detecting collaborative and problem-solving behaviours from digital traces to interpret students' collaborative problem solving (CPS) competency is a long-term goal in the Artifici…