Daizong Liu

I am currently a first-year (2021-now) Ph.D. student at Peking University, supervised by Prof. Wei Hu. I obtained my M.S. degree from School of Electronic Information and Communications at Huazhong University of Science and Technology (2018-2021), advised by Prof. Pan Zhou. My research interests focus on the computer vision and artificical intelligence, specifically on the topic of video object segmentation and temporal sentence grounding.

Email: dzliu@stu.pku.edu.cn; dzliu@hust.edu.cn; daizongliu1996@gmail.com

Google Scholar / CV

[2022.03] One paper has been accepted by ICME 2022.

[2021.12] Three papers have been accepted by AAAI 2022.

[2021.08] Two papers have been accepted by EMNLP 2021.

[2021.03] One paper has been accepted by CVPR 2021.

[2020.12] Two papers have been accepted by AAAI 2021.

[2020.09] One paper has been accepted by COLING 2020.

[2020.08] I finish my internship at ByteDance AI Lab (Beijing).

[2020.07] One paper has been accepted by ACMMM 2020.

[2020.06] One paper has been accepted by ICPR 2020.

[2020.05] One paper has been accepted by Neurocomputing.

[2019.03] One paper has been accepted by CVPR 2019 (Oral).

A Hybird Alignment Loss for Temporal Moment Localization with Natural Language [PDF]
Chao Guo†, Daizong Liu†, Pan Zhou.
IEEE International Conference on Multimedia & Expo (ICME), 2022

Exploring Motion and Appearance Information for Temporal Sentence Grounding [PDF]
Daizong Liu, Xiaoye Qu, Pan Zhou, Yang Liu.
AAAI Conference on Artificial Intelligence (AAAI), 2022

Memory-Guided Semantic Learning Network for Temporal Sentence Grounding [PDF]
Daizong Liu, Xiaoye Qu, Xing Di, Yu Cheng, Zichuan Xu, Pan Zhou.
AAAI Conference on Artificial Intelligence (AAAI), 2022

Unsupervised Temporal Video Grounding with Deep Semantic Clustering [PDF]
Daizong Liu, Xiaoye Qu, Yinzhen Wang, Xing Di, Kai Zou, Yu Cheng, Zichuan Xu, Pan Zhou.
AAAI Conference on Artificial Intelligence (AAAI), 2022

Progressively Guide to Attend: An Iterative Alignment Framework for Temporal Sentence Grounding [PDF]
Daizong Liu, Xiaoye Qu, Pan Zhou.
Conference on Empirical Methods in Natural Language Processing (EMNLP), 2021

Adaptive Proposal Generation Network for Temporal Sentence Localization in Videos [PDF]
Daizong Liu, Xiaoye Qu, Jianfeng Dong, Pan Zhou.
Conference on Empirical Methods in Natural Language Processing (EMNLP), 2021

Context-aware Biaffine Localizing Network for Temporal Sentence Grounding [PDF]
Daizong Liu, Xiaoye Qu, Jianfeng Dong, Pan Zhou, Yu Cheng, Wei Wei, Zichuan Xu, Yulai Xie.
IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2021

F2Net: Learning to Focus on the Foreground for Unsupervised Video Object Segmentation [PDF]
Daizong Liu, Dongdong Yu, Changhu Wang, Pan Zhou.
AAAI Conference on Artificial Intelligence (AAAI), 2021

Spatiotemporal Graph Neural Network based Mask Reconstruction for Video Object Segmentation [PDF]
Daizong Liu, Shuangjie Xu, Xiao-Yang Liu, Zichuan Xu, Wei Wei, Pan Zhou.
AAAI Conference on Artificial Intelligence (AAAI), 2021

Reasoning Step-by-Step: Temporal Sentence Localization in Videos via Deep Rectification-Modulation Network [PDF]
Daizong Liu, Xiaoye Qu, Jianfeng Dong, Pan Zhou
International Conference on Computational Linguistics (COLING), 2020

Jointly Cross-and Self-Modal Graph Attention Network for Query-Based Moment Localization [PDF]
Daizong Liu, Xiaoye Qu, Xiao-Yang Liu, Jianfeng Dong, Pan Zhou, Zichuan Xu.
ACM International Conference on Multimedia (ACM MM), 2020

Video-based Facial Expression Recognition using Graph Convolutional Networks [PDF]
Daizong Liu, Hongting Zhang, Pan Zhou.
International Conference on Pattern Recognition (ICPR), 2020

MHP-VOS: Multiple hypotheses propagation for video object segmentation [PDF]
Shuangjie Xu†, Daizong Liu†, Linchao Bao, Wei Liu, Pan Zhou.
IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2019

SAANet: Siamese action-units attention network for improving dynamic facial expression recognition [PDF]
Daizong Liu, Xi Ouyang, Shuangjie Xu, Pan Zhou, Kun He, Shiping Wen
Neurocomputing, 2020

Conference Reviewer: ACMMM2021, CVPR2022, IJCAI2022, ACMMM2022, ECCV2022

Journal Reviewer: TMM

My Github: Daizong Liu (刘岱宗)