AIBullisharXiv – CS AI · 10h ago7/10
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SWIFT: Prompt-Adaptive Memory for Efficient Interactive Long Video Generation
SWIFT is a new training-free framework for generating long videos with multiple prompt changes, addressing the challenge of maintaining visual coherence while rapidly adapting to semantic shifts. The system achieves 22.6 FPS on single H100 GPUs by using adaptive memory management and selective attention updates, rather than rebuilding cached memory at each prompt boundary.