3 papers
cs.AI2026
SpecEvo: Speculative Evolution with Large Language Models for Cost-Efficient Scientific Discovery
Ha Minh Hieu, Tongyao Zhu, Do Xuan Long +1
LLM-driven evolutionary search is a promising paradigm for scientific discovery, but existing methods remain costly and slow, often applying expensive reasoning uniformly while und…
cs.AI2026
MMP-A*: Multimodal Perception Enhanced Incremental Heuristic Search on Path Planning
Minh Hieu Ha, Khanh Ly Ta, Hung Phan +4
Autonomous path planning requires a synergy between global reasoning and geometric precision, especially in complex or cluttered environments. While classical A* is valued for its…
cs.NE2025
Pareto-Grid-Guided Large Language Models for Fast and High-Quality Heuristics Design in Multi-Objective Combinatorial Optimization
Minh Hieu Ha, Hung Phan, Tung Duy Doan +3
Multi-objective combinatorial optimization problems (MOCOP) frequently arise in practical applications that require the simultaneous optimization of conflicting objectives. Althoug…