Dongfang Xu

ORCID

Publication Activity (10 Years)

Years Active: 2016-2024
Publications (10 Years): 103

Top Venues

CoRR

IEEE Trans. Commun.

GLOBECOM

J. Am. Medical Informatics Assoc.

Publications

Dongfang Xu, Yiming Xu, Xin Zhang, Xianghao Yu, Shenghui Song, Robert Schober
Interference Mitigation for Network-Level ISAC: An Optimization Perspective. CoRR (2024)
Gui Zhou, Cunhua Pan, Hong Ren, Dongfang Xu, Zaichen Zhang, Jiangzhou Wang, Robert Schober
A Framework for Transmission Design for Active RIS-Aided Communication With Partial CSI. IEEE Trans. Wirel. Commun. 23 (1) (2024)
Constantinos Psomas, Konstantinos Ntougias, Nikita Shanin, Dongfang Xu, Kenneth MacSporran Mayer, Nguyen Minh Tran, Laura Cottatellucci, Kae Won Choi, Dong In Kim, Robert Schober, Ioannis Krikidis
Wireless Information and Energy Transfer in the Era of 6G Communications. CoRR (2024)
Ari Z. Klein, Juan M. Banda, Yuting Guo, Ana Lucía Schmidt, Dongfang Xu, Ivan Flores Amaro, Raul Rodriguez-Esteban, Abeed Sarker, Graciela Gonzalez-Hernandez
Overview of the 8th Social Media Mining for Health Applications (#SMM4H) shared tasks at the AMIA 2023 Annual Symposium. J. Am. Medical Informatics Assoc. 31 (4) (2024)
Zhiqiang Wei, Dongfang Xu, Shuangyang Li, Shenghui Song, Derrick Wing Kwan Ng, Giuseppe Caire
Resource Allocation Design for Next-Generation Multiple Access: A Tutorial Overview. CoRR (2024)
Zeyan Zhuang, Xin Zhang, Dongfang Xu, Shenghui Song
Fundamental Limits of Two-Hop MIMO Channels: An Asymptotic Approach. CoRR (2024)
Xin Zhang, Dongfang Xu, Shenghui Song, Mérouane Debbah
Fundamental Limits of Optical Fiber MIMO Channels With Finite Blocklength. CoRR (2024)
Zeyan Zhuang, Xin Zhang, Dongfang Xu, Shenghui Song
Active IRS-Aided MIMO Communications: How Much Gain Can We Get? WCNC (2024)
Dongfang Xu, Rong Chen
Sample Reweighting for Label Denoising of Neural Activity Data. NER (2023)
Dongfang Xu, Yiming Xu, Zhiqiang Wei, Shenghui Song, Derrick Wing Kwan Ng
Sensing-Enhanced Secure Communication: Joint Time Allocation and Beamforming Design. CoRR (2023)
Yiming Xu, Dongfang Xu, Lei Xie, Shenghui Song
Joint BS Selection, User Association, and Beamforming Design for Network Integrated Sensing and Communication. GLOBECOM (2023)
Yifei Wu, Dongfang Xu, Derrick Wing Kwan Ng, Robert Schober, Wolfgang H. Gerstacker
Globally Optimal Resource Allocation Design for IRS-Assisted Multiuser Networks with Discrete Phase Shifts. ICC Workshops (2023)
Yiming Xu, Lei Xie, Dongfang Xu, Shenghui Song
Fundamental Limits and Base Station Selection for Collaborative Sensing in Perceptive Mobile Networks. MeditCom (2023)
Dongfang Xu, Xianghao Yu, Shenghui Song, Derrick Wing Kwan Ng, Robert Schober
Multi-Objective Optimization for Active IRS-Assisted Communication Systems. MeditCom (2023)
Dongfang Xu, Ata Khalili, Xianghao Yu, Derrick Wing Kwan Ng, Robert Schober
Integrated Sensing and Communication in Distributed Antenna Networks. ICC Workshops (2023)
Xin Zhang, Dongfang Xu, Shenghui Song
IRS-Aided Secure Communications with Linear Precoding: Performance Analysis and System Design. GLOBECOM (Workshops) (2023)
Yifei Wu, Dongfang Xu, Derrick Wing Kwan Ng, Wolfgang H. Gerstacker, Robert Schober
Movable Antenna-Enhanced Multiuser Communication: Jointly Optimal Discrete Antenna Positioning and Beamforming. GLOBECOM (2023)
Zeyan Zhuang, Xin Zhang, Dongfang Xu, Shenghui Song
Active IRS-Aided MIMO Systems: How Much Gain Can We Get? CoRR (2023)
Dongfang Xu, Yiming Xu, Zhiqiang Wei, Shenghui Song, Derrick Wing Kwan Ng
Sensing-Enhanced Secure Communication: Joint Time Allocation and Beamforming Design. WiOpt (2023)
Yiming Xu, Dongfang Xu, Lei Xie, Shenghui Song
Joint BS Selection, User Association, and Beamforming Design for Network Integrated Sensing and Communication. CoRR (2023)
Yifei Wu, Dongfang Xu, Derrick Wing Kwan Ng, Robert Schober, Wolfgang H. Gerstacker
Globally Optimal Resource Allocation Design for Discrete Phase Shift IRS-Assisted Multiuser Networks with Perfect and Imperfect CSI. CoRR (2023)
Dongfang Xu, Chang Liu, Shenghui Song, Derrick Wing Kwan Ng
Integrated Sensing and Communication in Coordinated Cellular Networks. SSP (2023)
Ata Khalili, Atefeh Rezaei, Dongfang Xu, Robert Schober
Energy-Aware Resource Allocation and Trajectory Design for UAV-Enabled ISAC. GLOBECOM (2023)
Yifei Wu, Dongfang Xu, Derrick Wing Kwan Ng, Wolfgang H. Gerstacker, Robert Schober
Movable Antenna-Enhanced Multiuser Communication: Optimal Discrete Antenna Positioning and Beamforming. CoRR (2023)
Yifei Wu, Dongfang Xu, Derrick Wing Kwan Ng, Robert Schober, Wolfgang H. Gerstacker
Globally Optimal Resource Allocation Design for IRS-Assisted Multiuser Networks with Discrete Phase Shifts. CoRR (2023)
Davy Weissenbacher, Karen O'Connor, Siddharth Rawal, Yu Zhang, Richard Tzong-Han Tsai, Timothy A. Miller, Dongfang Xu, Carol Anderson, Bo Liu, Qing Han, Jinfeng Zhang, Igor Kulev, Berkay Köprü, Raul Rodriguez-Esteban, Elif Ozkirimli, Ammer Ayach, Roland Roller, Stephen R. Piccolo, Peijin Han, V. G. Vinod Vydiswaran, Ramya Tekumalla, Juan M. Banda, Parsa Bagherzadeh, Sabine Bergler, João Figueira Silva, Tiago Almeida, Paloma Martínez, Renzo M. Rivera Zavala, Chen-Kai Wang, Hong-Jie Dai, Luis Alberto Robles Hernandez, Graciela Gonzalez-Hernandez
Automatic Extraction of Medication Mentions from Tweets - Overview of the BioCreative VII Shared Task 3 Competition. Database J. Biol. Databases Curation 2023 (2023)
Dongfang Xu, Chang Liu, Shenghui Song, Derrick Wing Kwan Ng
Integrated Sensing and Communication in Coordinated Cellular Networks. CoRR (2023)
Gui Zhou, Cunhua Pan, Hong Ren, Dongfang Xu, Zaichen Zhang, Jiangzhou Wang, Robert Schober
A Framework for Transmission Design for Active RIS-Aided Communication with Partial CSI. CoRR (2023)
Dongfang Xu, Xianghao Yu, Derrick Wing Kwan Ng, Anke Schmeink, Robert Schober
Robust and Secure Resource Allocation for ISAC Systems: A Novel Optimization Framework for Variable-Length Snapshots. IEEE Trans. Commun. 70 (12) (2022)
Yanjun Gao, Dmitriy Dligach, Leslie Christensen, Samuel Tesch, Ryan Laffin, Dongfang Xu, Timothy A. Miller, Özlem Uzuner, Matthew M. Churpek, Majid Afshar
A scoping review of publicly available language tasks in clinical natural language processing. J. Am. Medical Informatics Assoc. 29 (10) (2022)
Dongfang Xu, Vahid Jamali, Xianghao Yu, Derrick Wing Kwan Ng, Robert Schober
Optimal Resource Allocation Design for Large IRS-Assisted SWIPT Systems: A Scalable Optimization Framework. IEEE Trans. Commun. 70 (2) (2022)
Dongfang Xu, Rong Chen
Meta-Learning for Decoding Neural Activity Data With Noisy Labels. Frontiers Comput. Neurosci. 16 (2022)
Dongfang Xu, Xianghao Yu, Derrick Wing Kwan Ng, Anke Schmeink, Robert Schober
Robust and Secure Resource Allocation for ISAC Systems: A Novel Optimization Framework for Variable-Length Snapshots. CoRR (2022)
Dongfang Xu, Ata Khalili, Xianghao Yu, Derrick Wing Kwan Ng, Robert Schober
Integrated Sensing and Communication in Distributed Antenna Networks. CoRR (2022)
Zhiguo Ding, Dongfang Xu, Robert Schober, H. Vincent Poor
Hybrid NOMA Offloading in Multi-User MEC Networks. IEEE Trans. Wirel. Commun. 21 (7) (2022)
Yanjun Gao, Dmitriy Dligach, Timothy A. Miller, Dongfang Xu, Matthew M. Churpek, Majid Afshar
Summarizing Patients Problems from Hospital Progress Notes Using Pre-trained Sequence-to-Sequence Models. CoRR (2022)
Yanjun Gao, Dmitriy Dligach, Timothy Miller, Dongfang Xu, Matthew M. Churpek, Majid Afshar
Summarizing Patients' Problems from Hospital Progress Notes Using Pre-trained Sequence-to-Sequence Models. COLING (2022)
Dongfang Xu, Timothy Miller
A simple neural vector space model for medical concept normalization using concept embeddings. J. Biomed. Informatics 130 (2022)
Dongfang Xu, Shan Chen, Timothy Miller
BCH-NLP at BioCreative VII Track 3: medications detection in tweets using transformer networks and multi-task learning. CoRR (2021)
Dongfang Xu, Vahid Jamali, Xianghao Yu, Derrick Wing Kwan Ng, Robert Schober
Optimal Resource Allocation Design for Large IRS-Assisted SWIPT Systems: A Scalable Optimization Framework. CoRR (2021)
Dongfang Xu, Xianghao Yu, Derrick Wing Kwan Ng, Robert Schober
Resource Allocation for Active IRS-Assisted Multiuser Communication Systems. ACSCC (2021)
Xianghao Yu, Vahid Jamali, Dongfang Xu, Derrick Wing Kwan Ng, Robert Schober
Smart and Reconfigurable Wireless Communications: From IRS Modeling to Algorithm Design. IEEE Wirel. Commun. 28 (6) (2021)
Dongfang Xu, Xianghao Yu, Derrick Wing Kwan Ng, Robert Schober
Resource Allocation for Active IRS-Assisted Multiuser Communication Systems. CoRR (2021)
Dongfang Xu, Xianghao Yu, Vahid Jamali, Derrick Wing Kwan Ng, Robert Schober
Resource Allocation for Large IRS-Assisted SWIPT Systems with Non-linear Energy Harvesting Model. WCNC (2021)
Xianghao Yu, Vahid Jamali, Dongfang Xu, Derrick Wing Kwan Ng, Robert Schober
Smart and Reconfigurable Wireless Communications: From IRS Modeling to Algorithm Design. CoRR (2021)
Dongfang Xu, Steven Bethard
Triplet-Trained Vector Space and Sieve-Based Search Improve Biomedical Concept Normalization. BioNLP@NAACL-HLT (2021)
Xianghao Yu, Dongfang Xu, Derrick Wing Kwan Ng, Robert Schober
IRS-Assisted Green Communication Systems: Provable Convergence and Robust Optimization. IEEE Trans. Commun. 69 (9) (2021)
Yanjun Gao, Dmitriy Dligach, Leslie Christensen, Samuel Tesch, Ryan Laffin, Dongfang Xu, Timothy Miller, Özlem Uzuner, Matthew M. Churpek, Majid Afshar
A Scoping Review of Publicly Available Language Tasks in Clinical Natural Language Processing. CoRR (2021)
Dongfang Xu, Yong Yang, Ruichen Yang, Qining Wang
Maximum Dorsiflexion Detection Based on an On-Board Adaptive Algorithm for Transtibial Amputees With Robotic Prostheses. IEEE Trans Autom. Sci. Eng. 18 (2) (2021)
Huibin Jia, Yonghe Gai, Dongfang Xu, Yincheng Qi, Hongda Zheng
Link importance-based network recovery for large-scale failures in smart grids. Wirel. Networks 27 (5) (2021)
Dongfang Xu, Yan Sun, Derrick Wing Kwan Ng, Robert Schober
Multiuser MISO UAV Communications in Uncertain Environments With No-Fly Zones: Robust Trajectory and Resource Allocation Design. IEEE Trans. Commun. 68 (5) (2020)
Dongfang Xu, Qining Wang
On-board Training Strategy for IMU-Based Real-Time Locomotion Recognition of Transtibial Amputees With Robotic Prostheses. Frontiers Neurorobotics 14 (2020)
Dongfang Xu, Guangpu Xue, Bangya Peng, Zanjie Feng, Hongling Lu, Lihu Gong
High-Throughput Docking and Molecular Dynamics Simulations towards the Identification of Potential Inhibitors against Human Coagulation Factor XIIa. Comput. Math. Methods Medicine 2020 (2020)
Enhao Zheng, Jinchen Zeng, Dongfang Xu, Qining Wang, Hong Qiao
Non-Periodic Lower-Limb Motion Recognition with Noncontact Capacitive Sensing. AIM (2020)
Dongfang Xu, Manoj Gopale, Jiacheng Zhang, Kris Brown, Edmon Begoli, Steven Bethard
Unified Medical Language System resources improve sieve-based generation and Bidirectional Encoder Representations from Transformers (BERT)-based ranking for concept normalization. J. Am. Medical Informatics Assoc. 27 (10) (2020)
Dongfang Xu, Xianghao Yu, Yan Sun, Derrick Wing Kwan Ng, Robert Schober
Resource Allocation for IRS-assisted Full-Duplex Cognitive Radio Systems. CoRR (2020)
Dongfang Xu, Xianghao Yu, Robert Schober
Resource Allocation for Intelligent Reflecting Surface-Assisted Cognitive Radio Networks. CoRR (2020)
Xianghao Yu, Dongfang Xu, Ying Sun, Derrick Wing Kwan Ng, Robert Schober
Robust and Secure Wireless Communications via Intelligent Reflecting Surfaces. IEEE J. Sel. Areas Commun. 38 (11) (2020)
Dongfang Xu, Xianghao Yu, Vahid Jamali, Derrick Wing Kwan Ng, Robert Schober
Resource Allocation for Large IRS-Assisted SWIPT Systems with Non-linear Energy Harvesting Model. CoRR (2020)
Enhao Zheng, Jiacheng Wan, Dongfang Xu, Qining Wang, Hong Qiao
Identification of muscle morphology with noncontact capacitive sensing: Preliminary study. EMBC (2020)
Xianghao Yu, Dongfang Xu, Robert Schober
Optimal Beamforming for MISO Communications via Intelligent Reflecting Surfaces. CoRR (2020)
Dongfang Xu, Simona Crea, Nicola Vitiello, Qining Wang
Capacitive Sensing-Based Continuous Gait Phase Estimation in Robotic Transtibial Prostheses. BioRob (2020)
Xianghao Yu, Dongfang Xu, Robert Schober
Optimal Beamforming for MISO Communications via Intelligent Reflecting Surfaces. SPAWC (2020)
Xianghao Yu, Dongfang Xu, Derrick Wing Kwan Ng, Robert Schober
Power-Efficient Resource Allocation for Multiuser MISO Systems via Intelligent Reflecting Surfaces. CoRR (2020)
Xianghao Yu, Dongfang Xu, Derrick Wing Kwan Ng, Robert Schober
Power-Efficient Resource Allocation for Multiuser MISO Systems via Intelligent Reflecting Surfaces. GLOBECOM (2020)
Dongfang Xu, Zeyu Zhang, Steven Bethard
A Generate-and-Rank Framework with Semantic Type Regularization for Biomedical Concept Normalization. ACL (2020)
Dongfang Xu, Simona Crea, Nicola Vitiello, Qining Wang
Online Estimation of Continuous Gait Phase for Robotic Transtibial Prostheses Based on Adaptive Oscillators. AIM (2020)
Xianghao Yu, Dongfang Xu, Derrick Wing Kwan Ng, Robert Schober
IRS-Assisted Green Communication Systems: Provable Convergence and Robust Optimization. CoRR (2020)
Dongfang Xu, Xianghao Yu, Robert Schober
Resource Allocation for Intelligent Reflecting Surface-Assisted Cognitive Radio Networks. SPAWC (2020)
Dongfang Xu, Peter A. Jansen, Jaycie Martin, Zhengnan Xie, Vikas Yadav, Harish Tayyar Madabushi, Oyvind Tafjord, Peter Clark
Multi-class Hierarchical Question Classification for Multiple Choice Science Exams. LREC (2020)
Cheng Gong, Dongfang Xu, Zhihao Zhou, Nicola Vitiello, Qining Wang
BPNN-Based Real-Time Recognition of Locomotion Modes for an Active Pelvis Orthosis with Different Assistive Strategies. Int. J. Humanoid Robotics 17 (1) (2020)
Dongfang Xu, Xianghao Yu, Yan Sun, Derrick Wing Kwan Ng, Robert Schober
Resource Allocation for IRS-Assisted Full-Duplex Cognitive Radio Systems. IEEE Trans. Commun. 68 (12) (2020)
Pihsaia S. Sun, Dongfang Xu, Jingeng Mai, Zhihao Zhou, Sunil K. Agrawal, Qining Wang
Inertial sensors-based torso motion mode recognition for an active postural support brace. Adv. Robotics 34 (1) (2020)
Dongfang Xu, Xianghao Yu, Yan Sun, Derrick Wing Kwan Ng, Robert Schober
Resource Allocation for Secure IRS-assisted Multiuser MISO Systems. CoRR (2019)
Dongfang Xu, Xianghao Yu, Yan Sun, Derrick Wing Kwan Ng, Robert Schober
Resource Allocation for Secure IRS-Assisted Multiuser MISO Systems. GLOBECOM Workshops (2019)
Xianghao Yu, Dongfang Xu, Robert Schober
Enabling Secure Wireless Communications via Intelligent Reflecting Surfaces. CoRR (2019)
Yan Sun, Dongfang Xu, Derrick Wing Kwan Ng, Linglong Dai, Robert Schober
Optimal 3D-Trajectory Design and Resource Allocation for Solar-Powered UAV Communication Systems. IEEE Trans. Commun. 67 (6) (2019)
Xianghao Yu, Dongfang Xu, Robert Schober
Enabling Secure Wireless Communications via Intelligent Reflecting Surfaces. GLOBECOM (2019)
Dongfang Xu, Peter A. Jansen, Jaycie Martin, Zhengnan Xie, Vikas Yadav, Harish Tayyar Madabushi, Oyvind Tafjord, Peter Clark
Multi-class Hierarchical Question Classification for Multiple Choice Science Exams. CoRR (2019)
Xianghao Yu, Dongfang Xu, Robert Schober
MISO Wireless Communication Systems via Intelligent Reflecting Surfaces. CoRR (2019)
Dongfang Xu, Qining Wang
Capacitive Sensing Based Knee-Angle Continuous Estimation by BP Neural Networks. ICIRA (1) (2019)
Dongfang Xu, Egoitz Laparra, Steven Bethard
Pre-trained Contextualized Character Embeddings Lead to Major Improvements in Time Normalization: a Detailed Analysis. *SEM@NAACL-HLT (2019)
Xianghao Yu, Dongfang Xu, Ying Sun, Derrick Wing Kwan Ng, Robert Schober
Robust and Secure Wireless Communications via Intelligent Reflecting Surfaces. CoRR (2019)
Xianghao Yu, Dongfang Xu, Robert Schober
MISO Wireless Communication Systems via Intelligent Reflecting Surfaces : (Invited Paper). ICCC (2019)
Huibin Jia, Hongda Zheng, Yonghe Gai, Dongfang Xu
Network Recovery for Large-Scale Failures in Smart Grid by Simulation. SimuTools (2019)
Dongfang Xu, Qining Wang
BP Neural Network Based On-board Training for Real-time Locomotion Mode Recognition in Robotic Transtibial Prostheses. IROS (2019)
Dongfang Xu, Yan Sun, Derrick Wing Kwan Ng, Robert Schober
Multiuser MISO UAV Communications in Uncertain Environments with No-fly Zones: Robust Trajectory and Resource Allocation Design. CoRR (2019)
Dongfang Xu, Yan Sun, Derrick Wing Kwan Ng, Robert Schober
Robust Resource Allocation for UAV Systems with UAV Jittering and User Location Uncertainty. CoRR (2018)
Dongfang Xu, Vikas Yadav, Steven Bethard
UArizona at the MADE1.0 NLP Challenge. Medication and Adverse Drug Event Detection (2018)
Yan Sun, Derrick Wing Kwan Ng, Dongfang Xu, Linglong Dai, Robert Schober
Resource Allocation for Solar Powered UAV Communication Systems. CoRR (2018)
Egoitz Laparra, Dongfang Xu, Ahmed Elsayed, Steven Bethard, Martha Palmer
SemEval 2018 Task 6: Parsing Time Normalizations. SemEval@NAACL-HLT (2018)
Jingeng Mai, Wanwen Chen, Shichang Zhang, Dongfang Xu, Qining Wang
Performance analysis of hardware acceleration for locomotion mode recognition in robotic prosthetic control. CBS (2018)
Cheng Gong, Dongfang Xu, Zhihao Zhou, Nicola Vitiello, Qining Wang
Real-Time On-Board Recognition of Locomotion Modes for an Active Pelvis Orthosis. Humanoids (2018)
Farig Sadeque, Dongfang Xu, Steven Bethard
Measuring the Latency of Depression Detection in Social Media. WSDM (2018)
Yan Sun, Dongfang Xu, Derrick Wing Kwan Ng, Linglong Dai, Robert Schober
Optimal 3D-Trajectory Design and Resource Allocation for Solar-Powered UAV Communication Systems. CoRR (2018)
Jingeng Mai, Dongfang Xu, Haolin Li, Shichang Zhang, Jiaying Tan, Qining Wang
Implementing a SoC-FPGA Based Acceleration System for On-Board SVM Training for Robotic Transtibial Prostheses. RCAR (2018)
Yan Sun, Derrick Wing Kwan Ng, Dongfang Xu, Linglong Dai, Robert Schober
Resource Allocation for Solar Powered UAV Communication Systems. SPAWC (2018)
Egoitz Laparra, Dongfang Xu, Steven Bethard
From Characters to Time Intervals: New Paradigms for Evaluation and Neural Parsing of Time Normalizations. Trans. Assoc. Comput. Linguistics 6 (2018)
Dongfang Xu, Yan Sun, Derrick Wing Kwan Ng, Robert Schober
Robust Resource Allocation for UAV Systems with UAV Jittering and User Location Uncertainty. GLOBECOM Workshops (2018)
Dongfang Xu, Yong Yang, Jingeng Mai, Qining Wang
Muscle redistribution surgery based capacitive sensing for upper-limb motion recognition: Preliminary results. CBS (2017)

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Publication Activity (10 Years)

Top Topics

Top Venues

Dongfang Xu