Qianru Sun 孙倩茹
I am an Assistant Professor (Tenure Track) in the School of Information Systems, Singapore Management University. From 2018 to 2019, I was a Joint Research Fellow working with Prof. Tat-Seng Chua at the National University of Singapore and Prof.Dr. Bernt Schiele at the MPI for Informatics. From 2016 to 2018, I held the Lise Meitner Award Fellowship and worked with Prof.Dr. Bernt Schiele and Prof. Dr. Mario Fritz at the MPI for Informatics. I got my Ph.D. degree from Peking University in 2016 and my thesis was advised by Prof. Hong Liu. In 2014, I was a visiting student advised by Prof. Tatsuya Harada at the University of Tokyo. My research interests are computer vision and machine learning that aim to develop efficient algorithms and systems for visual understanding.
qianrusun AT smu DOT edu DOT sg80 Stamford Rd, Singapore 178902
News
- Two papers respectively about semantic segmentation and few-shot learning are accepted to NeurIPS'20.
- The extended paper of our CVPR'19 work (MTL) is accepted to IEEE Trans. on PAMI.
- Two papers respectively about semantic segmentation and few-shot learning are accepted to ECCV'20.
- Our paper about the application of teacher-student networks is accepted to IJCAI'20.
- We release the code of E3BM (SOTA few-shot learning results and LITTLE overhead costs)! [github]
- We release the code of Mnemonics Training (SOTA multi-class incremental learning results on ImageNet)! [github]
- We release the code of VC R-CNN (SOTA image representation on MS-COCO Detection and Open Images)! [github]
- Two papers respectively about incremental learning (oral presentation) and unsupervised learning are accepted to CVPR'20.
- We will host the ACM Multimedia Asia 2020 conference in Singapore! Paper submission deadline: 5 Oct 2020. [homepage]
- An article about my research is posted on "Research at SMU Nov 2019 Issue". [info]
- Our paper about semi-supervised few-shot learning is accepted to NeurIPS'19.
- Our paper about mixed-dish image recognition is accepted to ACM Multimedia'19.
- Our paper about visual relationship feature augmentation is accepted to BMVC'19.
- Our paper about few-shot learning is accepted to CVPR'19.
Research
- Computer Vision: image recognition, image generation, semantic segmentation, etc.
- Machine Learning: meta-learning, incremental learning, semi-supervised learning, etc.
Projects
- Nov 2020 - Oct 2023 Fast-Adapted Neural Networks for Advanced AI Systems (A*STAR, SINGAPORE)
- Oct 2019 - Mar 2021 Fine-Grained Food Image Recognition (SINGAPORE NATIONAL RESEARCH FOUNDATION)
- Mar 2020 - Feb 2021 Automated Deep Neural Network Initiation (ALIBABA GROUP)
- Mar 2020 - Feb 2021 Class-Incremental Learning System (SINGAPORE MOE)
Teaching
- 2020/2021 Term1 IS111-Introduction to Programming (Sections G11, W1-15)
- 2019/2020 Term2 IS112-Data Management (Sections G12-13, W1-15)
- 2019/2020 Term1 IS111-Introduction to Programming (Sections G8-9-12, W1-4)
Service
- ACM MM Asia'20 (March 2021), Organization Committee (Program Chair)
- ICLR'21, NeurIPS'20, ECCV'20, IJCAI'21'20, AAAI'21'20, CVPR'21'20'19'18, ICCV'19'17, Reviewer
- IEEE Trans on PAMI/TMM/TCSVT/TIP/NNLS, IJCV, PR, PR Letters, Reviewer
- Neural Processing Letters, Guest Editor
- CAAI Transactions on Intelligence Technology, Guest Editor
- Lise Meitner Award Fellowship (MPII) 2018, Organization Committee
PhD Students
- Jan 2020 - Zhaozheng Chen, Singapore Management University
- Jan 2020 - Chunhui Bao, Singapore Management University
- Sep 2019 - Sicheng Yu, Singapore Management University (with Prof. Jing Jiang)
- Jun 2018 - Yaoyao Liu, MPI for Informatics (with Prof.Dr. Bernt Schiele)
Research Assistant/Engineer
- Aug 2020 - Mar 2021 Ying Liu, Singapore Management University
- Jan 2020 - Dec 2020 Xin Fu, Beijing Jiaotong University
- Nov 2019 - Nov 2021 Wei Qin, Hefei University of Technology
Selected Talks
- Jul 2020, CSIAM Big Data & AI Forum. "Learning to Learn" [slides]
- Jan 2018, ICMR 2018 Tutorial. "Objects, Relationships, and Context in Visual Data" [slides]
- Dec 2017, DVMM Lab at Columbia University. "Pose Guided Person Image Generation" [slides]
- Jul 2017, CVPR 2017 ODAR Workshop. "Domain Based Social Relation Recognition" [slides]
- Jul 2017, MPII & Saarland University. "Your Photos Expose Your Social Life" [slides]
Publications
2020
Causal Intervention for Weakly-Supervised Semantic Segmentation
Dong Zhang, Hanwang Zhang, Jinhui Tang, Xian-Sheng Hua, Qianru Sun
Neural Information Processing Systems, NeurIPS'20. (Oral Presentation, 1.1%)
[pre-print]
[code]
Interventional Few-Shot Learning
Zhongqi Yue, Hanwang Zhang, Qianru Sun, Xian-Sheng Hua
Neural Information Processing Systems, NeurIPS'20. (Poster Presentation, 20.1%)
[pre-print]
[code]
Meta-Transfer Learning through Hard Tasks
Qianru Sun, Yaoyao Liu, Zhaozheng Chen, Tat-Seng Chua, Bernt Schiele
IEEE Transactions on Pattern Analysis and Machine Intelligence, 21 Aug 2020.
doi:10.1109/TPAMI.2020.3018506
[pre-print]
2019
2018
A Hybrid Model for Identity Obfuscation by Face Replacement
Qianru Sun, Ayush Tewari, Weipeng Xu, Mario Fritz, Christian Theobalt, Bernt Schiele
The 15th European Conference on Computer Vision, ECCV'18.
[paper]
[decoder code]
Natural and Effective Obfuscation by Head Inpainting
Qianru Sun, Liqian Ma, Seong Joon Oh, Luc Van Gool, Bernt Schiele, Mario Fritz
2018 IEEE Conference on Computer Vision and Pattern Recognition, CVPR'18.
[paper]
[decoder code]
[PDM code]
2017
Online Growing Neural Gas for Anomaly Detection in Changing Surveillance Scenes
Qianru Sun, Hong Liu, Tatsuya Harada
Pattern Recognition. April 2017, Volume 64, Pages 187-201.
[paper]