Author

Hao-Bo Zhang

3 papers indexed here

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Preprint Oct 2026

Matrix-Game 4.0: Harnessing Video Models for Real-Time Playable Game Worlds

Moving from controllable videos to genuinely playable worlds requires persistent world state, executable game rules, and low-latency interaction. We outline a roadmap for the next generation of Matrix-Game that separates game execution from visual generation through an executable game harness, and introduce Matrix-Game...

Ji-Hai Zhang, Run-Jia Qian, Kai Kong et al. · 4 citations

Open access Sep 2026

Measurement-Based Probabilistic Power Flow Using a Basis Constrained Graph Convolutional Network with Few-Shot Node Adaptation

Probabilistic power flow quantifies voltage and phase angle uncertainty under variable photovoltaic generation, but repeated AC Monte Carlo simulation is costly. A local topology change also modifies the electrical operator and state dimension when only a small target data set is available. We propose a Basis Constrain...

Jin-Bao Wang, Jun Liu, Hao-Bo Zhang et al. · Italian National Conference... · 0 citations

#diffusion models Preprint Aug 2026

Matrix-Game 3.5: Enhancing Real-Time Streaming Interactive World Models with Patch Memory

A unified geometry-aware memory framework is proposed, whose patch-memory and tiled-PRoPE components introduce no additional learnable parameters, combining explicit 3D patch retrieval with projective camera conditioning to enable geometry-consistent camera control and faithful long-horizon scene recall.

Runjia Qian, Zi-Le Wang, Ji-Hai Zhang et al. · 7 citations · ⚡2