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Diffusion as Reasoning: Enhancing Object Goal Navigation with LLM-Biased Diffusion Model

Autor: Ji, Yiming, Liu, Yang, Wang, Zhengpu, Ma, Boyu, Xie, Zongwu, Liu, Hong

The Object Goal Navigation (ObjectNav) task requires the agent to navigate to a specified target in an unseen environment. Since the environment layout is unknown, the agent needs to perform semantic reasoning to infer the potential location of the t

Externí odkaz: http://arxiv.org/abs/2410.21842

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NEDS-SLAM: A Neural Explicit Dense Semantic SLAM Framework using 3D Gaussian Splatting

Autor: Ji, Yiming, Liu, Yang, Xie, Guanghu, Ma, Boyu, Xie, Zongwu

We propose NEDS-SLAM, a dense semantic SLAM system based on 3D Gaussian representation, that enables robust 3D semantic mapping, accurate camera tracking, and high-quality rendering in real-time. In the system, we propose a Spatially Consistent Featu

Externí odkaz: http://arxiv.org/abs/2403.11679

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NNPP: A Learning-Based Heuristic Model for Accelerating Optimal Path Planning on Uneven Terrain

Autor: Ji, Yiming, Liu, Yang, Xie, Guanghu, Ma, Boyu, Xie, Zongwu, Cao, Baoshi

Intelligent autonomous path planning is essential for enhancing the exploration efficiency of mobile robots operating in uneven terrains like planetary surfaces and off-road environments.In this paper, we propose the NNPP model for computing the heur

Externí odkaz: http://arxiv.org/abs/2308.04792

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Akademický článek

Patterns and controls of leaf litter nitrogen and phosphorus of broad-leaved tree species across and within the tropics and the extra-tropics

Autor: Ma, Boyu, Wang, Yang, Ge, Jielin, Xie, Zongqiang

Publikováno v: In Agricultural and Forest Meteorology 15 November 2024 358

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Akademický článek

Plant economics spectrum governs leaf nitrogen and phosphorus resorption in subtropical transitional forests.

Autor: Ma, Boyu¹ (AUTHOR), Ge, Jielin¹ (AUTHOR) gejielin@ibcas.ac.cn, Zhao, Changming¹ (AUTHOR), Xu, Wenting¹ (AUTHOR), Xu, Kai¹ (AUTHOR), Xie, Zongqiang^1,2 (AUTHOR)

Publikováno v: BMC Plant Biology. 8/10/2024, Vol. 24 Issue 1, p1-15. 15p.

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