Ring Forcing: Towards Precise Long-Term Memory for Autoregressive Video Diffusion

arXiv 2026 36 method

TLDR

Ring Forcing introduces a ring-structured training and compression strategy for autoregressive video diffusion, improving long-term memory, object permanence, and minutes-long coherence.

Reasoning

The paper clearly decomposes long-term video generation issues into object permanence and memory capacity, proposing ring training, compression, and sparse RoPE. However, the abstract provides limited detail on datasets, baselines, and quantitative limitations, relying on stated experiments without visible specifics.

Read-first score

Read-first score 36, weighted from topical fit, citation, graph, method, reproducibility, and recency signals. Original total remains 24.

Recency 5%

100

Uses a gentle age decay so recent papers surface without erasing older foundations. 2026

Citation impact 15%

75.9

Uses OpenAlex-shaped citation metadata as a bibliometric attention signal, separate from paper quality. citation_normalized_percentile=0.75879486

Reproducibility 15%

Screens links and visible text for paper, code, dataset, artifact, and repository signals. pdf=True; code=False; dataset=False; markers=reproduce

Topical relevance 25%

34.3

Uses existing LLM keyword relevance scores normalized to 0-100. world model,world simulator,generative world model,interactive world model,video world model,world dynamics prediction,model-based reinforcement learning world model

Methodology quality 15%

Screens visible abstract and analysis fields for experiment, dataset, baseline, metric, and limitation evidence. markers=experiment

Graph prestige 15%

5.7

PageRank-style prestige over the local citation graph built from available OpenAlex references. local_pagerank=0.0016

Citation velocity 10%

Citation velocity estimates citations per publication-year to reduce old-paper bias. velocity=0.00

Field roles

FoundationFrontier

Rank sensitivity

Stability: volatile; rank range: 399.

Keyword Scores

video world model

generative world model

world model

world dynamics prediction

world simulator

interactive world model

model-based reinforcement learning world model

Resources

Paper