ResearchResearch paperEfficiency & Inference1 source · Oct 21, 2026

Resuming Vision-Language Inference across Onboard Interruptions

We present OrbitWeaver, a framework that preserves VLM inference progress across onboard interruptions through coordinated checkpointing and recovery.

Key points

  • Executing vision-language models (VLMs) aboard low-Earth orbit satellites enables flexible processing of observation data without first downlinking it to the ground.
  • On commercial off-the-shelf payloads, however, a request may span multiple execution windows: power and thermal constraints, fault-triggered reboots, and competing payload demands can interrupt inference before it completes.
  • Its phase-aware checkpointing selects recovery boundaries according to the state lifetimes and computational characteristics of vision encoding, language-model prefill, and decoding, balancing storage traffic against recomputation.
  • Its dependency-aware dynamic recovery schedules restoration from partially completed states across the layer and token-chunk dimensions.

Sources (1)

  • [1]Resuming Vision-Language Inference across Onboard Interruptions
    arXiv (AI, ML, NLP, CV, robotics, multi-agent) · Oct 21, 04:14 AM
    We present OrbitWeaver, a framework that preserves VLM inference progress across onboard interruptions through coordinated checkpointing and recovery.
    Executing vision-language models (VLMs) aboard low-Earth orbit satellites enables flexible processing of observation data without first downlinking it to the ground.

Extractive summary: sentences quoted from the sources.

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