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#hierarchical-planning News & Analysis

2 articles tagged with #hierarchical-planning. AI-curated summaries with sentiment analysis and key takeaways from 50+ sources.

2 articles
AINeutralarXiv – CS AI · Mar 176/10
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Why Do LLM-based Web Agents Fail? A Hierarchical Planning Perspective

Researchers propose a hierarchical planning framework to analyze why LLM-based web agents fail at complex navigation tasks. The study reveals that while structured PDDL plans outperform natural language plans, low-level execution and perceptual grounding remain the primary bottlenecks rather than high-level reasoning.

AIBullisharXiv – CS AI · Mar 66/10
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STRUCTUREDAGENT: Planning with AND/OR Trees for Long-Horizon Web Tasks

Researchers propose STRUCTUREDAGENT, a new AI framework that uses hierarchical planning with AND/OR trees to improve web agent performance on complex, long-horizon tasks. The system addresses limitations in current LLM-based agents through better memory tracking and structured planning approaches.