1 code implementation • IEEE Transactions on Big Data 2023 • Xovee Xu, Zhiyuan Wang, Qiang Gao, Ting Zhong, Bei Hui, Fan Zhou, Goce Trajcevski
Fine-grained urban flow inference (FUFI) problem aims to infer the fine-grained flow maps from coarse-grained ones, benefiting various smart-city applications by reducing electricity, maintenance, and operation costs.
Ranked #1 on Fine-Grained Urban Flow Inference on TaxiBJ-P4
no code implementations • 17 Nov 2022 • Qiang Gao, Jinyu Hong, Xovee Xu, Ping Kuang, Fan Zhou, Goce Trajcevski
However, most of the existing research concentrates on fusing different semantics underlying sequential trajectories for mobility pattern learning which, in turn, yields a narrow perspective on comprehending human intrinsic motions.
no code implementations • 6 Nov 2022 • Qiang Gao, Grant B. Deane, Saswata Basak, Umberto Bitencourt, Lian Shen
In this work, we applied our bubble tracking algorithm to the breaking waves simulations and investigated the bubble trajectories, bubble creation mechanisms, and bubble acoustics based on our previous works.
no code implementations • 28 Oct 2022 • Qiang Gao, Xinzhu Zhou, Kunpeng Zhang, Li Huang, Siyuan Liu, Fan Zhou
Stock selection attempts to rank a list of stocks for optimizing investment decision making, aiming at minimizing investment risks while maximizing profit returns.
no code implementations • 2 Sep 2021 • Qiang Gao, Wei Wang, Kunpeng Zhang, Xin Yang, Congcong Miao
Although recent deep recursive models (e. g., RNN) are capable of alleviating these concerns, existing solutions hardly recognize the practical reality, such as the diversity of tourist demands, uncertainties in the trip generation, and the complex visiting preference.
no code implementations • 10 Mar 2021 • Changwei Zou, Zhenqi Hao, Xiangyu Luo, Shusen Ye, Qiang Gao, Xintong Li, Miao Xu, Peng Cai, Chengtian Lin, Xingjiang Zhou, Dung-Hai Lee, Yayu Wang
To elucidate the superconductor to metal transition at the end of superconducting dome, the overdoped regime has stepped onto the center stage of cuprate research recently.
Superconductivity
no code implementations • 20 Feb 2021 • Qiang Gao, Yuchen Zhao, Xingjiang Zhou, Zhihai Zhu
The recent observation of superconductivity in infinite-layer nickelate Nd$_{0. 8}$Sr$_{0. 2}$NiO$_{2}$ has received considerable attention.
Superconductivity Strongly Correlated Electrons
no code implementations • 1 Nov 2020 • Qiang Gao, Qian Niu
We investigate an oblique spacetime crystal realized by a monoatomic crystal in which a mode of sound propagates.
Other Condensed Matter
no code implementations • 7 Jun 2020 • Qiang Gao, Zhipeng Luo, Diego Klabjan
To reach these goals, we propose a novel approach named as Continual Learning with Efficient Architecture Search, or CLEAS in short.
no code implementations • 2 Nov 2019 • Quan Zhang, Qiang Gao, Mingfeng Lin, Mingyuan Zhou
Specifically, we study time to death of three types of lymphoma and show the potential of WDR in modeling nonlinear covariate effects and discovering new diseases.
Survival Analysis Methodology
1 code implementation • International Joint Conference on Artificial Intelligence 2018 • Fan Zhou, Qiang Gao, Goce Trajcevski, Kunpeng Zhang, Ting Zhong, Fengli Zhang
Trajectory-User Linking (TUL) is an essential task in Geo-tagged social media (GTSM) applications, enabling personalized Point of Interest (POI) recommendation and activity identification.