Zhinan Yu — accepted AI-conference papers

2025

CogNav: Cognitive Process Modeling for Object Goal Navigation with LLMs

Yihan Cao, Jiazhao Zhang, Zhinan Yu, Shuzhen Liu, Zheng Qin, Qin Zou +2

ICCV 2025poster

Object goal navigation (ObjectNav) is a fundamental task in embodied AI, requiring an agent to locate a target object in previously unseen environments. This task is particularly challenging because it requires both perceptual and cognitive processes, including object recognition and decision-making…

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2024

Neural Observation Field Guided Hybrid Optimization of Camera Placement

Yihan Cao, Jiazhao Zhang, Zhinan Yu, Kai Xu

RA-L 2024

Camera placement is crutial in multi-camera systems such as virtual reality, autonomous driving, and high-quality reconstruction. The camera placement challenge lies in the nonlinear nature of high-dimensional parameters and the unavailability of gradients for target functions like coverage and visi

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