Author

Keyan Chen

Observed name: Chen, Keyan

Institutions: Nanyang Technological University, Chinese Academy of Sciences

Observed institutions: Nanyang Technological University, Chinese Academy of Sciences

OpenAlex ID: A5158758759

ReTAC: Residual Test-Time Agentic Computation for Video Spatial Reasoning

2026 · Wu, Yike, Chen, Keyan, et al. · arXiv (Cornell University)

Works count: 1

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