no code implementations • 18 Apr 2023 • Li Jiang, Ting Zhang, Qiruyi Zuo, Chenyu Tian, George P. Chan, Wai Kin, Chan
Spatiotemporal (ST) data collected by sensors can be represented as multi-variate time series, which is a sequence of data points listed in an order of time.
1 code implementation • 16 Aug 2021 • Ran Yu, Chenyu Tian, Weihao Xia, Xinyuan Zhao, Haoqian Wang, Yujiu Yang
To alleviate this problem, we propose a mechanism named Inner Center Sampling to improve the accuracy of instance segmentation.
1 code implementation • 22 Jul 2021 • Chenyu Tian, Ran Yu, Xinyuan Zhao, Weihao Xia, Haoqian Wang, Yujiu Yang
This simple framework achieves an unprecedented speed and a competitive accuracy on the COCO benchmark compared with state-of-the-art methods.
1 code implementation • 2 Mar 2021 • Chenyu Tian, Wai Kin (Victor) Chan
Traffic prediction on road networks is highly challenging due to the complexity of traffic systems and is a crucial task in successful intelligent traffic system applications.
Ranked #7 on Traffic Prediction on PEMS-BAY
no code implementations • 23 Feb 2021 • Chenyu Tian, Yuchun Zhang, Zefeng Weng, Xiusen Gu, Wai Kin Victor Chan
An increasing amount of location-based service (LBS) data is being accumulated and helps to study urban dynamics and human mobility.