Author

He Zhang

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Preprint Jul 2026

Knowledge-Centric Agents for Workflow Generation in ComfyUI

This work argues that successful workflow generation requires modeling knowledge itself, including its structure, hierarchy, and reasoning dynamics, and proposes a knowledge-centric framework that learns to invert, inject, and infer with knowledge across multiple abstraction levels.

Zhendong Li, Lei Sun, Ruibo Ming et al. · 0 citations

Preprint Jul 2026

Video Models as Native 4D Renderers: World-Grounded Conditioning from Animated Mesh

D, a reference-guided renderer that extends Wan2.2 camera control from Plucker rays alone to a joint camera-plus-geometry interface and projects a neural 4D G-buffer from the animated mesh and injects it through a widened control adapter while preserving the pretrained image-to-video prior, supporting tracking+world-position correspondence as a practical 4D rendering condition.

Junhao Chen, Mingjin Chen, He Zhang et al. · 0 citations