Papers by George Konidaris
EPO: Hierarchical LLM Agents with Environment Preference Optimization (2024.emnlp-main)
Copied to clipboard
| Challenge: | Long-horizon decision-making tasks require extensive planning over multiple steps, maintaining coherence and goal orientation, which is difficult for LLMs that are typically designed for more immediate and localized predictions. |
| Approach: | They propose a hierarchical framework that decomposes complex tasks into manageable subgoals, utilizing separate LLMs for subgoal prediction and low-level action generation. |
| Outcome: | The proposed framework achieves first place on the ALFRED public leaderboard and demonstrates its potential to improve long-horizon decision-making in diverse environments. |