World's Best Scientists 2026 revealed!

D-Index & Metrics

Computer Science

D-Index
40
Citations
14063
World Ranking
9041
National Ranking
1162

Overview

Li Xu is affiliated with SenseTime in China, focusing their research within the field of Computer Science. Their work mainly spans the subfields of Artificial Intelligence, Signal Processing, Electrical and Electronic Engineering, Computer Vision and Pattern Recognition, and Cognitive Neuroscience.

Their research covers a variety of topics including Speech Recognition and Synthesis, Speech and Audio Processing, Music and Audio Processing, Natural Language Processing Techniques, Adversarial Robustness in Machine Learning, Hate Speech and Cyberbullying Detection, and Hearing Loss and Rehabilitation.

Li Xu has published extensively in venues such as the SSRN Electronic Journal, IEEE/ACM Transactions on Audio Speech and Language Processing, arXiv (Cornell University), and the 2021 20th IEEE International Conference on Machine Learning and Applications (ICMLA).

Notable recent papers by Li Xu include:

  • Improving the Adversarial Robustness for Speaker Verification by Self-Supervised Learning, 2021, IEEE/ACM Transactions on Audio Speech and Language Processing
  • CLAPSep: Leveraging Contrastive Pre-Trained Model for Multi-Modal Query-Conditioned Target Sound Extraction, 2024, IEEE/ACM Transactions on Audio Speech and Language Processing
  • Boosting the Intelligibility of Waveform Speech Enhancement Networks through Self-supervised Representations, 2021, 2021 20th IEEE International Conference on Machine Learning and Applications (ICMLA)
  • Realizing Ultrahigh Energy Storage Performance in Bi0.45na0.5nd0.05tio3-Based Ceramics Via Composition Optimization and Multi-Scale Domain Structures, 2025, SSRN Electronic Journal
  • VAENAR-TTS: Variational Auto-Encoder based Non-AutoRegressive Text-to-Speech Synthesis, 2021, arXiv (Cornell University)

Frequent co-authors collaborating with Li Xu include Xixin Wu, Zhiyong Wu, Helen Meng, Hao Ma, and Zhiyuan Peng.

Best Publications

  • Hierarchical Saliency Detection

    Qiong Yan;Li Xu;Jianping Shi;Jiaya Jia

  • Image smoothing via L0 gradient minimization

    Li Xu;Cewu Lu;Yi Xu;Jiaya Jia

  • Two-phase kernel estimation for robust motion deblurring

    Li Xu;Jiaya Jia

  • Unnatural L0 Sparse Representation for Natural Image Deblurring

    Li Xu;Shicheng Zheng;Jiaya Jia

  • Deep Convolutional Neural Network for Image Deconvolution

    Li Xu;Jimmy S Ren;Ce Liu;Jiaya Jia

  • Structure extraction from texture via relative total variation

    Li Xu;Qiong Yan;Yang Xia;Jiaya Jia

  • Motion detail preserving optical flow estimation

    Li Xu;Jiaya Jia;Yasuyuki Matsushita

  • Rolling Guidance Filter

    Qi Zhang;Xiaoyong Shen;Li Xu;Jiaya Jia

  • Hierarchical Image Saliency Detection on Extended CSSD

    Jianping Shi;Qiong Yan;Li Xu;Jiaya Jia

  • Accurate Single Stage Detector Using Recurrent Rolling Convolution

    Jimmy Ren;Xiaohao Chen;Jianbo Liu;Wenxiu Sun

  • Discriminative Blur Detection Features

    Jianping Shi;Li Xu;Jiaya Jia

  • 100+ Times Faster Weighted Median Filter (WMF)

    Qi Zhang;Li Xu;Jiaya Jia

  • Just noticeable defocus blur detection and estimation

    Jianping Shi;Li Xu;Jiaya Jia

  • Deep Edge-Aware Filters

    Li Xu;Jimmy Ren;Qiong Yan;Renjie Liao

  • Shepard convolutional neural networks

    Jimmy Sj. Ren;Li Xu;Qiong Yan;Wenxiu Sun

  • Mutual-Structure for Joint Filtering

    Xiaoyong Shen;Chao Zhou;Li Xu;Jiaya Jia

  • Contrast preserving decolorization

    Cewu Lu;Li Xu;Jiaya Jia

  • Handling motion blur in multi-frame super-resolution

    Ziyang Ma;Renjie Liao;Xin Tao;Li Xu

  • Combining sketch and tone for pencil drawing production

    Cewu Lu;Li Xu;Jiaya Jia

  • Cross-Field Joint Image Restoration via Scale Map

    Qiong Yan;Xiaoyong Shen;Li Xu;Shaojie Zhuo

Frequent Co-Authors

Jiaya Jia
Jiaya Jia Hong Kong University of Science and Technology
Xiaoyong Shen
Xiaoyong Shen SmartMore Corporation
Jianping Shi
Jianping Shi SenseTime
Cewu Lu
Cewu Lu Shanghai Jiao Tong University
Liang Lin
Liang Lin Sun Yat-sen University
Yu-Wing Tai
Yu-Wing Tai Hong Kong University of Science and Technology
Wenping Wang
Wenping Wang Texas A&M University
Renjie Liao
Renjie Liao University of British Columbia
Guorong Wu
Guorong Wu University of North Carolina at Chapel Hill
Yasuyuki Matsushita
Yasuyuki Matsushita Microsoft Research Asia Tokyo

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