2 papers
cs.CL2025
SAGE:Specification-Aware Grammar Extraction for Automated Test Case Generation with LLMs
Aditi, Hyunwoo Park, Sicheol Sung +2
Grammar-based test case generation has proven effective for competitive programming problems, but generating valid and general grammars from natural language specifications remains…
cs.LG2025
SPECTra: Scalable Multi-Agent Reinforcement Learning with Permutation-Free Networks
Hyunwoo Park, Baekryun Seong, Sang-Ki Ko
In cooperative multi-agent reinforcement learning (MARL), the permutation problem where the state space grows exponentially with the number of agents reduces sample efficiency. Add…