255 citations · 379 across the 26 of their papers we have counts for
12 papers · 1 filter
AutoPrep: An Automatic Preprocessing Framework for In-the-Wild Speech Data
Jianwei Yu, Hangting Chen, Yanyao Bian +6
Recently, the utilization of extensive open-sourced text data has significantly advanced the performance of text-based large language models (LLMs). However, the use of in-the-wild…
Asca: less audio data is more insightful
Xiang Li, Junhao Chen, Chao Li +1
Audio recognition in specialized areas such as birdsong and submarine acoustics faces challenges in large-scale pre-training due to the limitations in available samples imposed by…
Listen to Minority: Encrypted Traffic Classification for Class Imbalance with Contrastive Pre-Training
Xiang Li, Juncheng Guo, Qige Song +4
Mobile Internet has profoundly reshaped modern lifestyles in various aspects. Encrypted Traffic Classification (ETC) naturally plays a crucial role in managing mobile Internet, esp…
Towards Safe Multi-Level Human-Robot Interaction in Industrial Tasks
Zhe Huang, Ye-Ji Mun, Haonan Chen +7
Multiple levels of safety measures are required by multiple interaction modes which collaborative robots need to perform industrial tasks with human co-workers. We develop three in…
Two Sides of One Coin: the Limits of Untuned SGD and the Power of Adaptive Methods
Junchi Yang, Xiang Li, Ilyas Fatkhullin +1
The classical analysis of Stochastic Gradient Descent (SGD) with polynomially decaying stepsize relies on well-tuned depending on problem parameters such as…
Dual-band polarized upconversion photoluminescence enhanced by resonant dielectric metasurfaces
Ziwei Feng, Tan Shi, Guangzhou Geng +4
Lanthanide-doped upconversion nanoparticles emerged recently as an attractive material platform underpinning a broad range of innovative applications such as optical cryptography,…
Contact-Aware Non-prehensile Robotic Manipulation for Object Retrieval in Cluttered Environments
Yongpeng Jiang, Yongyi Jia, Xiang Li
Non-prehensile manipulation methods usually use a simple end effector, e.g., a single rod, to manipulate the object. Compared to the grasping method, such an end effector is compac…
Sufficient Control of Complex Networks
Xiang Li, Guoqi Li, Leitao Gao +2
In this paper, we propose to study on sufficient control of complex networks which is to control a sufficiently large portion of the network, where only the quantity of controllabl…
Multi-Modal Interaction Control of Ultrasound Scanning Robots with Safe Human Guidance and Contact Recovery
Xiangjie Yan, Yongpeng Jiang, Guokun Wu +3
Ultrasound scanning robots enable the automatic imaging of a patient's internal organs by maintaining close contact between the ultrasound probe and the patient's body during a sca…
Long Range Pooling for 3D Large-Scale Scene Understanding
Xiang-Li Li, Meng-Hao Guo, Tai-Jiang Mu +2
Inspired by the success of recent vision transformers and large kernel design in convolutional neural networks (CNNs), in this paper, we analyze and explore essential reasons for t…
DLGSANet: Lightweight Dynamic Local and Global Self-Attention Networks for Image Super-Resolution
Xiang Li, Jinshan Pan, Jinhui Tang +1
We propose an effective lightweight dynamic local and global self-attention network (DLGSANet) to solve image super-resolution. Our method explores the properties of Transformers w…
Strong quantum metrological limit from many-body physics
Yaoming Chu, Xiangbei Li, Jianming Cai
Surpassing the standard quantum limit and even reaching the Heisenberg limit using quantum entanglement, represents the Holy Grail of quantum metrology. However, quantum entangleme…