2 papers
cs.AI2026
ReVEL: Multi-Turn Reflective LLM-Guided Heuristic Evolution via Structured Performance Feedback
Cuong Van Duc, Minh Nguyen Dinh Tuan, Tam Vu Duc +4
Designing effective heuristics for NP-hard combinatorial optimization problems remains challenging and often requires substantial domain expertise. Recent LLM-guided evolutionary m…
cs.AI2025
MiRAGE: Misconception Detection with Retrieval-Guided Multi-Stage Reasoning and Ensemble Fusion
Cuong Van Duc, Thai Tran Quoc, Minh Nguyen Dinh Tuan +3
Detecting student misconceptions in open-ended responses is a longstanding challenge, demanding semantic precision and logical reasoning. We propose MiRAGE - Misconception Detectio…