www.jimmyren.com

General Information

Publications

Work Experience

Award and Certificate

 

MIT OpenCourseWare: I'm invested 

 

Jimmy SJ. Ren ˼
Email: jimmy.sj.ren@gmail.com
Phone: +852 67614737 / +86 15012522767

General Information
I am currently a Senior Research Scientist at SenseTime. I finished my Ph.D from City University of Hong Kong. My research interests are: machine learning and deep learning with focus on deep convolutional neural networks, recurrent neural networks and their applications in computer vision, image processing and business. I am also interested in parallel computing on GPUs and Agile software development.

See my one page CV
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Publications

Machine Learning and Computer Vision

[11] "Robust Tracking Using Region Proposal Networks",
Jimmy SJ. Ren, Zhiyang Yu, Jianbo Liu, Rui Zhang, Wenxiu Sun, Jiahao Pang, Xiaohao Chen, Qiong Yan,
arxiv 1705.10447 (2017)
paper code
[10] "Accurate Single Stage Detector Using Recurrent Rolling Convolution",
Jimmy SJ. Ren, Xiaohao Chen, Jianbo Liu, Wenxiu Sun, Jiahao Pang, Qiong Yan, Yu-Wing Tai, Li Xu,
IEEE Conference on Computer Vision and Pattern Recognition (CVPR 2017).
paper code  KITTI ranking
 
[9] "Look, Listen and Learn - A Multimodal LSTM for Speaker Identification",
Jimmy SJ. Ren, Yongtao Hu, Yu-Wing Tai, Chuan Wang, Li Xu, Wenxiu Sun, Qiong Yan,
The 30th AAAI Conference on Artificial Intelligence (AAAI-16)(oral) 
paper code  
[8] "Shepard Convolutional Neural Networks",
Jimmy SJ. Ren, Li Xu, Qiong Yan, Wenxiu Sun,
Advances in Neural Information Processing Systems (NIPS 2015).
paper code  
[7] "Deep Edge-Aware Filters",
Li Xu, Jimmy SJ. Ren, Qiong Yan, Renjie Liao, Jiaya Jia,
The 32nd International Conference on Machine Learning (ICML 2015).
paper project code poster video 
[6] "Deep Multimodal Speaker Naming",
Yongtao Hu, Jimmy SJ. Ren, Jingwen Dai, Chang Yuan, Li Xu, Wenping Wang,
The 23rd ACM International Conference on Multimedia (MM 2015).
paper project code dataset video 
[5] "On Vectorization of Deep Convolutional Neural Networks for Vision Tasks",
Jimmy SJ. Ren and Li Xu,
The 29th AAAI Conference on Artificial Intelligence (AAAI-15).
paper project code 
[4] "Deep Convolutional Neural Network for Image Deconvolution",
Li Xu, Jimmy SJ. Ren, Ce Liu, Jiaya Jia,
Advances in Neural Information Processing Systems (NIPS 2014).
paper poster project  
[3] "The Process of Information Propagation along a Traffic Stream through Inter-vehicle Communication",
Wei Wang, Stephen Liao, Xin Li, Jimmy SJ. Ren,
IEEE Transaction on Intelligent Transportation Systems (IEEE TITS), 15(1), 345-354.
paper
[2] "Exploring The Contribution of Unlabeled Data in Financial Sentiment Analysis",
Jimmy SJ. Ren, Wei Wang, Jiawei Wang, Stephen Liao,
The 27th AAAI Conference on Artificial Intelligence (AAAI-13).
paper data
[1] "An Unsupervised Feature Learning Approach to Improve Automatic Incident Detection",
Jimmy SJ. Ren, Wei Wang, Jiawei Wang, Stephen Liao,
The 15th IEEE International Conference on Intelligent Transportation Systems (ITSC 2012).
paper

Information Systems and Business Statistics


[4] "A Mixed-Methods Approach to Disclose the Influence of Twofold Information Usefulness on Sales",
Libo Liu, Jimmy SJ. Ren, Long Song, Kristijan Mirkovski,
2015 48th Annual Hawaii International Conference on System Sciences (HICSS-48).
paper

[3] "Effective Sentiment Analysis of Corporate Financial Reports",
Jimmy SJ. Ren, Huizhong Ge, Xiaoyu Wu, Guan Wang, Wei Wang, Stephen Liao,
The 34th International Conference on Information Systems (ICIS 2013).
paper

[2] "When Multivariate Forecasting Meets Unsupervised Feature Learning - Towards a Novel Anomaly Detection Framework for Decision Support",
Jiawei Wang, Jimmy SJ. Ren, Wei Wang, Xin Li, Qiudan Li, Stephen Liao,
The 33rd International Conference on Information Systems (ICIS 2012).
paper

[1] "Optimal Refactoring Policy for Agile Information Systems Maintenance: A Control Theoretic Approach",
Jimmy SJ. Ren, Wei Wang, Zhimin Hua, Kaiquan Xu, Stephen Liao,
The 32nd International Conference on Information Systems (ICIS 2011).
paper

Work Experience
Senior Research Scientist, SenseTime Hong Kong (2015-now)
Research Engineer, Lenovo Labs Hong Kong (2013-2015)
Software Engineer, Ericsson China R&D (2006-2009)
Intern, Intel Asia Pacific R&D center (2006)
Research assistant, School of Software, Fudan University (2006)

Award and Certificate
First Prize of Lenovo Research Idea Platform (2015)
Best new employee, Lenovo Group Limited (2014)
Best performance of the year, Ericsson China R&D center (2008)
Certified Scrum Master (CSM) (2008)
Best performance (intern), Intel Asia Pacific R&D center (2006)
First class scholarship award of ECNU (2006)