Guixian Xu

According to our database, Guixian Xu authored at least 52 papers between 2008 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2024

Enhancing Electrical Impedance Tomography Reconstruction Using Learned Half-Quadratic Splitting Networks with Anderson Acceleration.

Guixian Xu, Huihui Wang, Qingping Zhou

J. Sci. Comput., February, 2024

Digital Polar Transmitters for Massive MIMO: Sum-Rate and Power Efficiency Analysis.

Guixian Xu, Vesa Lampu, Marko Kosunen, Vishnu Unnikrishnan, Jussi Ryynänen, Mikko Valkama, Lauri Anttila

IEEE Trans. Wirel. Commun., January, 2024

2023

Multilevel Outphasing With Over-the-Air Combining in Large Antenna Arrays.

Vesa Lampu, Guixian Xu, Alberto Brihuega, Marko Kosunen, Vishnu Unnikrishnan, Jussi Ryynänen, Christian Fager, Mikko Valkama, Lauri Anttila

IEEE Trans. Commun., December, 2023

Anderson Accelerated Gauss-Newton-guided deep learning for nonlinear inverse problems with Application to Electrical Impedance Tomography.

Qingping Zhou, Guixian Xu, Zhexin Wen, Hongqiao Wang

CoRR, 2023

2022

Aspect-level sentiment classification based on attention-BiLSTM model and transfer learning.

Guixian Xu, Zixin Zhang, Ting Zhang, Shaona Yu, Yueting Meng, Sijin Chen

Knowl. Based Syst., 2022

Reconfigurable Signal Processing and DSP Hardware Generator for 5G Transmitters.

Agnimesh Ghosh, Andrei Spelman, Tze Hin Cheung, Dhanashree Boopathy, Vishnu Unnikrishnan, Vesa Lampu, Guixian Xu, Lauri Anttila, Kari Stadius, Marko Kosunen, Jussi Ryynänen

Proceedings of the IEEE Nordic Circuits and Systems Conference, NorCAS 2022, Oslo, 2022

2021

Quantized Polar Transmitters for Power Efficient Massive MIMO Systems.

Guixian Xu, Vesa Lampu, Marko Kosunen, Kari Stadius, Jussi Ryynänen, Mikko Valkama, Lauri Anttila

IEEE Wirel. Commun. Lett., 2021

QoE-Aware Resource Allocation for Non-Orthogonal Multiple Access Enhanced HetNets.

Liangyu Chen, Bo Hu, Shanzhi Chen, Jianpeng Xu, Guixian Xu

IEEE Trans. Cogn. Commun. Netw., 2021

Active disturbance rejection control for ship course tracking with parameters tuning.

Rui Wu, Jialu Du, Guixian Xu, Donghai Li

Int. J. Syst. Sci., 2021

Cluster-based flow control in hybrid software-defined wireless sensor networks.

Qingzhi Liu, Long Cheng, Renan C. A. Alves, Tanir Ozcelebi, Fernando A. Kuipers, Guixian Xu, Johan Lukkien, Shanzhi Chen

Comput. Networks, 2021

QoE-Driven Resource Allocation for D2D Underlaying NOMA Cellular Networks.

Liangyu Chen, Bo Hu, Shanzhi Chen, Guixian Xu

Proceedings of the IEEE Wireless Communications and Networking Conference, 2021

Energy-Efficient Array Transmitters Through Outphasing and Over-the-Air Combining.

Vesa Lampu, Guixian Xu, Lauri Anttila, Alberto Brihuega, Marko Kosunen, Vishnu Unnikrishnan, Jussi Ryynänen, Mikko Valkama

Proceedings of the 55th Asilomar Conference on Signals, Systems, and Computers, 2021

2020

Beam-Space Multiplexing: Practice, Theory, and Trends, From 4G TD-LTE, 5G, to 6G and Beyond.

Shanzhi Chen, Shaohui Sun, Guixian Xu, Xin Su, Yuemin Cai

IEEE Wirel. Commun., 2020

Research on topic discovery technology for Web news.

Guixian Xu, Ziheng Yu, Changzhi Wang, Antai Wang

Neural Comput. Appl., 2020

2019

Public opinion classification and text alignment based on Chinese and Tibetan corpus.

Guixian Xu, Haishen Yao, Dongming Wu, Yuan Li, Deguang Ouyang, Gaofeng Chen

Clust. Comput., 2019

Research on multi-feature fusion algorithm for subject words extraction and summary generation of text.

Guixian Xu, Haishen Yao, Changzhi Wang

Clust. Comput., 2019

Research on Tibetan hot words, sensitive words tracking and public opinion classification.

Guixian Xu, Changzhi Wang, Haishen Yao, Qi Qi

Clust. Comput., 2019

Total Variation and Signature-Based Regularizations on Coupled Nonnegative Matrix Factorization for Data Fusion.

Feixia Yang, Fei Ma, Ziliang Ping, Guixian Xu

IEEE Access, 2019

Chinese Text Sentiment Analysis Based on Extended Sentiment Dictionary.

Guixian Xu, Ziheng Yu, Haishen Yao, Fan Li, Yueting Meng, Xu Wu

IEEE Access, 2019

Sensitive Information Topics-Based Sentiment Analysis Method for Big Data.

Guixian Xu, Ziheng Yu, Zhan Chen, Xiaoyu Qiu, Haishen Yao

IEEE Access, 2019

Research on Topic Recognition of Network Sensitive Information Based on SW-LDA Model.

Guixian Xu, Xu Wu, Haishen Yao, Fan Li, Ziheng Yu

IEEE Access, 2019

Chinese Event Detection Based on Multi-Feature Fusion and BiLSTM.

Guixian Xu, Yueting Meng, Xiaokai Zhou, Ziheng Yu, Xu Wu, Lijun Zhang

IEEE Access, 2019

Sentiment Analysis of Comment Texts Based on BiLSTM.

Guixian Xu, Yueting Meng, Xiaoyu Qiu, Ziheng Yu, Xu Wu

IEEE Access, 2019

Research on Topic Detection and Tracking for Online News Texts.

Guixian Xu, Yueting Meng, Zhan Chen, Xiaoyu Qiu, Changzhi Wang, Haishen Yao

IEEE Access, 2019

Decentralized Robust Beamforming and Power Splitting for Multi-Relay Assisted SWIPT Systems.

Guixian Xu, Weiqiang Tan, Elisabeth de Carvalho

Proceedings of the 2019 IEEE Wireless Communications and Networking Conference, 2019

2018

Low Cost and High Efficiency Hybrid Architecture Massive MIMO Systems Based on DFT Processing.

Weiqiang Tan, Guixian Xu, Elisabeth de Carvalho, Mu Zhou, Lisheng Fan, Chunguo Li

Wirel. Commun. Mob. Comput., 2018

Quantum digital signature for the access control of sensitive data in the big data era.

Lirong Qiu, Feng Cai, Guixian Xu

Future Gener. Comput. Syst., 2018

Joint RRH Activation and Robust Coordinated Beamforming for Massive MIMO Heterogeneous Cloud Radio Access Networks.

Kai Zhang, Weiqiang Tan, Guixian Xu, Changchuan Yin, Wen Liu, Chunguo Li

IEEE Access, 2018

Efficient Sensitive Information Classification and Topic Tracking Based on Tibetan Web Pages.

Guixian Xu, Ziheng Yu, Qi Qi

IEEE Access, 2018

A Pattern Division Multiple Access Scheme with Low Complexity Iterative Receiver for 5G Wireless Communication Systems.

Kai Zhang, Jin Xu, Changchuan Yin, Chunyu Pan, Weiqiang Tan, Guixian Xu

Proceedings of the 88th IEEE Vehicular Technology Conference, 2018

Ultra Reliable Low Latency Communications in Massive Multi-Antenna Systems.

Alexandru-Sabin Bana, Guixian Xu, Elisabeth de Carvalho, Petar Popovski

Proceedings of the 52nd Asilomar Conference on Signals, Systems, and Computers, 2018

2017

Semantic classification method for network Tibetan corpus.

Guixian Xu, Chang-Zhi Wang, Li-Hui Wang, Yu-Hong Zhou, Wei-Kang Li, Hao Xu, Qing Huang

Clust. Comput., 2017

Outage Constrained Robust Hybrid Coordinated Beamforming for Massive MIMO Enabled Heterogeneous Cellular Networks.

Guixian Xu, Chia-Hsiang Lin, Weiguo Ma, Shanzhi Chen, Chong-Yung Chi

IEEE Access, 2017

Outage constrained robust hybrid coordinated beamforming for massive MIMO enabled heterogeneous cellular networks.

Guixian Xu, Chia-Hsiang Lin, Weiguo Ma, Chong-Yung Chi

Proceedings of the IEEE International Conference on Communications, 2017

A distributed robust transmit beamforming design for full-duplex relay-aided wireless communication systems.

Guixian Xu, Yao-Rong Syu, Weiguo Ma, Chong-Yung Chi

Proceedings of the 2017 IEEE International Conference on Acoustics, 2017

2015

Three Dimensional Beamforming and Limited Feedback Precoding for Future LTE-Advanced Systems with Large-Scale Antenna Arrays.

Guixian Xu, Weiguo Ma, Yuwei Ren, Kai Zhang, Xin Su, Shanzhi Chen

Proceedings of the IEEE 81st Vehicular Technology Conference, 2015

Two-stage hybrid precoding for massive MIMO systems.

Yuwei Ren, Yingmin Wang, Guixian Xu

Proceedings of the 22nd International Conference on Telecommunications, 2015

Energy-efficient resource allocation for downlink MIMO-OFDMA systems with proportional rates constraints.

Guixian Xu, Weiguo Ma, Yuwei Ren

Proceedings of the 10th International Conference on Communications and Networking in China, 2015

Technology Research of Tibetan Hot Topics Extraction.

Guixian Xu, Lirong Qiu

Proceedings of the 29th IEEE International Conference on Advanced Information Networking and Applications Workshops, 2015

2014

Tibetan Text Clustering Based on Machine Learning.

Guixian Xu, Lirong Qiu, Lu Yang

J. Digit. Inf. Manag., 2014

Study on Hot Topic Discovery from Chinese Texts.

Guixian Xu, Lirong Qiu, Hongfang Liu

J. Digit. Inf. Manag., 2014

Joint Resource Allocation for Multi-User and Two-Way Multi-Relay OFDMA Networks.

Guixian Xu, Weiguo Ma, Yuwei Ren, Qing Huang, Yingmin Wang

Proceedings of the IEEE 79th Vehicular Technology Conference, 2014

Resource Allocation for Smart Grid Communication in Uplink OFDMA System.

Yuwei Ren, Yingmin Wang, Guixian Xu, Qing Huang

Proceedings of the IEEE 80th Vehicular Technology Conference, 2014

On Asymmetric Multi-Way Relaying X Networks: Remapping of Signal Space Alignment for Network Coding.

Qing Huang, Yingmin Wang, Xiaoming Dai, Guixian Xu, Yuwei Ren

Proceedings of the IEEE 79th Vehicular Technology Conference, 2014

A compression method for LTE-A signals transported in radio access networks.

Yuwei Ren, Yingmin Wang, Guixian Xu, Qing Huang

Proceedings of the 21st International Conference on Telecommunications, 2014

2010

Classification Systems for Bacterial Protein-Protein Interaction Document Retrieval.

Hongfang Liu, Manabu Torii, Guixian Xu, Johannes Goll

Int. J. Comput. Model. Algorithms Medicine, 2010

Document classification for mining host pathogen protein-protein interactions.

Lanlan Yin, Guixian Xu, Manabu Torii, Zhendong Niu, José M. Maisog, Cathy H. Wu, Zhang-Zhi Hu, Hongfang Liu

Artif. Intell. Medicine, 2010

Active Learning Algorithm for Threshold of Decision Probability on Imbalanced Text Classification Based on Protein-Protein Interaction Documents.

Guixian Xu, Zhendong Niu, Xu Gao, Yunjuan Cao, Yumin Zhao

Proceedings of the International Conference on Data Storage and Data Engineering, 2010

2009

Semi-supervised Learning of Text Classification on Bacterial Protein-Protein Interaction Documents.

Guixian Xu, Zhendong Niu, Peter Uetz, Xu Gao, Xuping Qin, Hongfang Liu

Proceedings of the International Joint Conferences on Bioinformatics, 2009

Public-Mailbox-Based Online Homework-Automatic-Processing Platform.

Yuan Lin, Riping Gen, Guixian Xu

Proceedings of the Eighth IEEE International Conference on Dependable, 2009

2008

Learning from Positive and Unlabeled Documents for Retrieval of Bacterial Protein-Protein Interaction Literature.

Hongfang Liu, Manabu Torii, Guixian Xu, Zhang-Zhi Hu, Johannes Goll

Proceedings of the Linking Literature, Information, and Knowledge for Biology, 2008

Document Classification for Mining Host Pathogen Protein-Protein Interactions.

Guixian Xu, Lanlan Yin, Manabu Torii, Zhendong Niu, Cathy H. Wu, Zhang-Zhi Hu, Hongfang Liu

Proceedings of the 2008 IEEE International Conference on Bioinformatics and Biomedicine, 2008