Zobrazeno 1 - 10
of 151
pro vyhledávání: '"Liu, Lizhao"'
3D semantic occupancy prediction, which seeks to provide accurate and comprehensive representations of environment scenes, is important to autonomous driving systems. For autonomous cars equipped with multi-camera and LiDAR, it is critical to aggrega
Externí odkaz:
http://arxiv.org/abs/2411.12177
We study zero-shot instance navigation, in which the agent navigates to a specific object without using object annotations for training. Previous object navigation approaches apply the image-goal navigation (ImageNav) task (go to the location of an i
Externí odkaz:
http://arxiv.org/abs/2403.11650
Autor:
Liu, Lizhao, Zhuang, Zhuangwei, Huang, Shangxin, Xiao, Xunlong, Xiang, Tianhang, Chen, Cen, Wang, Jingdong, Tan, Mingkui
We study the task of weakly-supervised point cloud semantic segmentation with sparse annotations (e.g., less than 0.1% points are labeled), aiming to reduce the expensive cost of dense annotations. Unfortunately, with extremely sparse annotated point
Externí odkaz:
http://arxiv.org/abs/2307.10316
Stroke is the basic element of Chinese character and stroke extraction has been an important and long-standing endeavor. Existing stroke extraction methods are often handcrafted and highly depend on domain expertise due to the limited training data.
Externí odkaz:
http://arxiv.org/abs/2210.13826
Deep Metric Learning (DML) serves to learn an embedding function to project semantically similar data into nearby embedding space and plays a vital role in many applications, such as image retrieval and face recognition. However, the performance of D
Externí odkaz:
http://arxiv.org/abs/2208.00119
Publikováno v:
In Applied Soft Computing March 2024 154
The lattice thermodynamics of a 1T-TaS2 layer, e.g. the spontaneous formation of a sqrt13*sqrt13 commensurate charge density wave (CCDW) and vibrations around the equilibrium position, is calculated by ab initio molecular dynamics. Based on that, we
Externí odkaz:
http://arxiv.org/abs/1912.09272
Publikováno v:
Front. Phys. 15, 33301 (2020)
Graphene oxide (GO), the functionalized graphene with oxygenated groups (mainly epoxy and hydroxyl), has attracted resurgent interests in the past decade owing to its large surface area, superior physical and chemical properties, and easy composition
Externí odkaz:
http://arxiv.org/abs/1912.07956
Autor:
Liu, Lizhao, Li, Pinrui
Publikováno v:
In Engineering Applications of Artificial Intelligence November 2023 126 Part A
Publikováno v:
Phys. Rev. Research 2, 023064 (2020)
In many transition-metal oxides and dichalcogenides, the electronic and lattice degrees of freedom are strongly coupled, giving rise to remarkable phenomena, such as metal-insulator transition (MIT) and charge-density wave (CDW) order. We study this
Externí odkaz:
http://arxiv.org/abs/1908.04455