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Grounding Classical Task Planners via Vision-Language Models

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arxiv 2304.08587 v3 pith:73CL5H45 submitted 2023-04-17 cs.RO

classification cs.RO
keywords actionclassicalchallengesmodelsplannersplanningtasktpvqa
verification ladder T0 review T1 audit T2 compute T3 formal
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Classical planning systems have shown great advances in utilizing rule-based human knowledge to compute accurate plans for service robots, but they face challenges due to the strong assumptions of perfect perception and action executions. To tackle these challenges, one solution is to connect the symbolic states and actions generated by classical planners to the robot's sensory observations, thus closing the perception-action loop. This research proposes a visually-grounded planning framework, named TPVQA, which leverages Vision-Language Models (VLMs) to detect action failures and verify action affordances towards enabling successful plan execution. Results from quantitative experiments show that TPVQA surpasses competitive baselines from previous studies in task completion rate.

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Cited by 4 Pith papers

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score.

  1. SCOPE: Evolving Symbolic World for Planning in Open-Ended Environments

    cs.AI 2026-06 unverdicted novelty 6.0 of 10

    SCOPE is a self-adaptive symbolic planning framework that refines plans and evolves symbolic world models via simulator feedback and distilled knowledge to improve long-horizon planning in open-ended embodied environments.

  2. Tactile Modality Fusion for Vision-Language-Action Models

    cs.RO 2026-03 conditional novelty 6.0 of 10

    A FiLM-based tactile fusion method that conditions VLA visual features on frozen pretrained touch embeddings improves real-robot insertion success, speed, and force control relative to vision-only and concatenation baselines.

  3. OpenVLA: An Open-Source Vision-Language-Action Model

    cs.RO 2024-06 unverdicted novelty 6.0 of 10

    OpenVLA achieves 16.5% higher task success than the 55B RT-2-X model across 29 tasks with 7x fewer parameters while enabling effective fine-tuning and quantization without performance loss.

  4. Vision-Language Models for Deployable Social Robot Navigation: Bridging Semantic Reasoning and Low-Level Control

    cs.RO 2026-06 unverdicted novelty 4.0 of 10

    Survey organizing VLM-based social robot navigation into reasoning, planning, and bridging components with a proposed roadmap for hybrid deployable systems.

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