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Resource Allocation for Active IRS-Assisted Multiuser Communication Systems

Aug 30, 2021
Dongfang Xu, Xianghao Yu, Derrick Wing Kwan Ng, Robert Schober

* 3 figures, submitted to conference 

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Smart and Reconfigurable Wireless Communications: From IRS Modeling to Algorithm Design

Mar 12, 2021
Xianghao Yu, Vahid Jamali, Dongfang Xu, Derrick Wing Kwan Ng, Robert Schober

* 17 pages, 4 figures, submitted for potential publication 

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Multi-class Hierarchical Question Classification for Multiple Choice Science Exams

Aug 15, 2019
Dongfang Xu, Peter Jansen, Jaycie Martin, Zhengnan Xie, Vikas Yadav, Harish Tayyar Madabushi, Oyvind Tafjord, Peter Clark

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