Kavli Affiliate: Cheng Peng | First 5 Authors: Jixun K. Ding, Luhang Yang, Wen O. Wang, Ziyan Zhu, Cheng Peng | Summary: In a lattice model subject to a perpendicular magnetic field, when the lattice constant is comparable to the magnetic length, one enters the "Hofstadter regime," where continuum Landau levels become fractal magnetic Bloch […]
Kavli Affiliate: Cheng Peng | First 5 Authors: Jixun K. Ding, Luhang Yang, Wen O. Wang, Ziyan Zhu, Cheng Peng | Summary: In a lattice model subject to a perpendicular magnetic field, when the lattice constant is comparable to the magnetic length, one enters the "Hofstadter regime," where continuum Landau levels become fractal magnetic Bloch […]
Kavli Affiliate: Zheng Zhu | First 5 Authors: Chengkun Wang, Wenzhao Zheng, Zheng Zhu, Jie Zhou, Jiwen Lu | Summary: This paper proposes an introspective deep metric learning (IDML) framework for uncertainty-aware comparisons of images. Conventional deep metric learning methods focus on learning a discriminative embedding to describe the semantic features of images, which ignore […]
Kavli Affiliate: Masahiro Nozaki | First 5 Authors: Jonah Kudler-Flam, Masahiro Nozaki, Tokiro Numasawa, Shinsei Ryu, Mao Tian Tan | Summary: We establish an equivalence between two different quantum quench problems, the joining local quantum quench and the M"obius quench, in the context of $(1+1)$-dimensional conformal field theory (CFT). Here, in the former, two initially […]
Kavli Affiliate: Cheng Peng | First 5 Authors: Yan Cheng, Peng Yang, Ning Zhang, Jiawei Hou, | Summary: To enhance on-road environmental perception for autonomous driving, accurate and real-time analytics on high-resolution video frames generated from on-board cameras be-comes crucial. In this paper, we design a lightweight object location method based on class activation mapping […]
Kavli Affiliate: Zheng Zhu | First 5 Authors: Prasanta Muduli, Naëmi Leo, Mingran Xu, Zheng Zhu, Jorge Puebla | Summary: A key phenomenon that enables nanoscale spintronic devices is the efficient inter-conversion between spin and charge degrees of freedom. Here, we experimentally demonstrate a pathway to generate current-induced spin polarization at the interface between an […]
Kavli Affiliate: Zheng Zhu | First 5 Authors: Jianqiang Xia, DianXi Shi, Ke Song, Linna Song, XiaoLei Wang | Summary: Most existing RGB-T tracking networks extract modality features in a separate manner, which lacks interaction and mutual guidance between modalities. This limits the network’s ability to adapt to the diverse dual-modality appearances of targets and […]
Kavli Affiliate: Cheng Peng | First 5 Authors: Jakob Engel, Kiran Somasundaram, Michael Goesele, Albert Sun, Alexander Gamino | Summary: Egocentric, multi-modal data as available on future augmented reality (AR) devices provides unique challenges and opportunities for machine perception. These future devices will need to be all-day wearable in a socially acceptable form-factor to support […]
Kavli Affiliate: Cheng Peng | First 5 Authors: Changxu Cheng, Peng Wang, Cheng Da, Qi Zheng, Cong Yao | Summary: The diversity in length constitutes a significant characteristic of text. Due to the long-tail distribution of text lengths, most existing methods for scene text recognition (STR) only work well on short or seen-length text, lacking […]
Kavli Affiliate: Yi Zhou | First 5 Authors: Omid Taheri, Yi Zhou, Dimitrios Tzionas, Yang Zhou, Duygu Ceylan | Summary: Hands are dexterous and highly versatile manipulators that are central to how humans interact with objects and their environment. Consequently, modeling realistic hand-object interactions, including the subtle motion of individual fingers, is critical for applications […]