ResearchResearch paperMultimodal Models · Efficiency & Inference2 sources · Oct 15, 2026

Memory as Weights: Internalizing Long-Term History for Streaming Videos

We propose MaLoW, a streaming memory framework that instead internalizes historical context into evolving lightweight parameter updates.

Key points

  • Streaming vision-language models (VLMs) must continuously integrate information from the past while remaining responsive to current observations and user queries.
  • MaLoW uses a recurrent HyperNetwork to incrementally consolidate incoming video observations into fixed-size LoRA weights, allowing historical information to be carried forward without revisiting the full video stream.
  • To support training, we further construct MaLoW-Instruct, a large-scale streaming video dataset containing 381K question-answer pairs over 56K videos.
  • We conduct extensive experiments to demonstrate that MaLoW achieves strong performance on OVO-Bench, StreamingBench, and StreamArena.

Sources (2)

Extractive summary: sentences quoted from the sources.

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