Guixian Xu

Publication Activity (10 Years)

Years Active: 2008-2024
Publications (10 Years): 42

Top Topics

Topic Discovery

Resource Allocation

Top Venues

Publications

Guixian Xu, Huihui Wang, Qingping Zhou
Enhancing Electrical Impedance Tomography Reconstruction Using Learned Half-Quadratic Splitting Networks with Anderson Acceleration. J. Sci. Comput. 98 (2) (2024)
Guixian Xu, Vesa Lampu, Marko Kosunen, Vishnu Unnikrishnan, Jussi Ryynänen, Mikko Valkama, Lauri Anttila
Digital Polar Transmitters for Massive MIMO: Sum-Rate and Power Efficiency Analysis. IEEE Trans. Wirel. Commun. 23 (1) (2024)
Huseyin Babaroglu, Lauri Anttila, Guixian Xu, Mikko Valkama
Digital Post-Distortion for Multi-Layer MIMO-OFDM. IEEE Wirel. Commun. Lett. 13 (7) (2024)
Xuan Liu, Chenyan Wang, Xiangyu Qu, Chang Xu, Yutong Gao, Guixian Xu
Poster: Four Eyes See More Than Two: Collective Intelligence Schemes for Virtual Cluster Allocation. MobiSys (2024)
Vesa Lampu, Guixian Xu, Alberto Brihuega, Marko Kosunen, Vishnu Unnikrishnan, Jussi Ryynänen, Christian Fager, Mikko Valkama, Lauri Anttila
Multilevel Outphasing With Over-the-Air Combining in Large Antenna Arrays. IEEE Trans. Commun. 71 (12) (2023)
Qingping Zhou, Guixian Xu, Zhexin Wen, Hongqiao Wang
Anderson Accelerated Gauss-Newton-guided deep learning for nonlinear inverse problems with Application to Electrical Impedance Tomography. CoRR (2023)
Guixian Xu, Huihui Wang, Qingping Zhou
Enhancing Electrical Impedance Tomography reconstruction using Learned Half-Quadratic Splitting Networks with Anderson Acceleration. CoRR (2023)
Guixian Xu, Zixin Zhang, Ting Zhang, Shaona Yu, Yueting Meng, Sijin Chen
Aspect-level sentiment classification based on attention-BiLSTM model and transfer learning. Knowl. Based Syst. 245 (2022)
Agnimesh Ghosh, Andrei Spelman, Tze Hin Cheung, Dhanashree Boopathy, Vishnu Unnikrishnan, Vesa Lampu, Guixian Xu, Lauri Anttila, Kari Stadius, Marko Kosunen, Jussi Ryynänen
Reconfigurable Signal Processing and DSP Hardware Generator for 5G Transmitters. NorCAS (2022)
Rui Wu, Jialu Du, Guixian Xu, Donghai Li
Active disturbance rejection control for ship course tracking with parameters tuning. Int. J. Syst. Sci. 52 (4) (2021)
Liangyu Chen, Bo Hu, Shanzhi Chen, Jianpeng Xu, Guixian Xu
QoE-Aware Resource Allocation for Non-Orthogonal Multiple Access Enhanced HetNets. IEEE Trans. Cogn. Commun. Netw. 7 (4) (2021)
Liangyu Chen, Bo Hu, Shanzhi Chen, Guixian Xu
QoE-Driven Resource Allocation for D2D Underlaying NOMA Cellular Networks. WCNC (2021)
Qingzhi Liu, Long Cheng, Renan C. A. Alves, Tanir Ozcelebi, Fernando A. Kuipers, Guixian Xu, Johan Lukkien, Shanzhi Chen
Cluster-based flow control in hybrid software-defined wireless sensor networks. Comput. Networks 187 (2021)
Guixian Xu, Vesa Lampu, Marko Kosunen, Kari Stadius, Jussi Ryynänen, Mikko Valkama, Lauri Anttila
Quantized Polar Transmitters for Power Efficient Massive MIMO Systems. IEEE Wirel. Commun. Lett. 10 (4) (2021)
Vesa Lampu, Guixian Xu, Lauri Anttila, Alberto Brihuega, Marko Kosunen, Vishnu Unnikrishnan, Jussi Ryynänen, Mikko Valkama
Energy-Efficient Array Transmitters Through Outphasing and Over-the-Air Combining. ACSCC (2021)
Shanzhi Chen, Shaohui Sun, Guixian Xu, Xin Su, Yuemin Cai
Beam-Space Multiplexing: Practice, Theory, and Trends, From 4G TD-LTE, 5G, to 6G and Beyond. IEEE Wirel. Commun. 27 (2) (2020)
Guixian Xu, Ziheng Yu, Changzhi Wang, Antai Wang
Research on topic discovery technology for Web news. Neural Comput. Appl. 32 (1) (2020)
Guixian Xu, Ziheng Yu, Haishen Yao, Fan Li, Yueting Meng, Xu Wu
Chinese Text Sentiment Analysis Based on Extended Sentiment Dictionary. IEEE Access 7 (2019)
Guixian Xu, Xu Wu, Haishen Yao, Fan Li, Ziheng Yu
Research on Topic Recognition of Network Sensitive Information Based on SW-LDA Model. IEEE Access 7 (2019)
Guixian Xu, Weiqiang Tan, Elisabeth de Carvalho
Decentralized Robust Beamforming and Power Splitting for Multi-Relay Assisted SWIPT Systems. WCNC (2019)
Feixia Yang, Fei Ma, Ziliang Ping, Guixian Xu
Total Variation and Signature-Based Regularizations on Coupled Nonnegative Matrix Factorization for Data Fusion. IEEE Access 7 (2019)
Guixian Xu, Yueting Meng, Xiaoyu Qiu, Ziheng Yu, Xu Wu
Sentiment Analysis of Comment Texts Based on BiLSTM. IEEE Access 7 (2019)
Guixian Xu, Changzhi Wang, Haishen Yao, Qi Qi
Research on Tibetan hot words, sensitive words tracking and public opinion classification. Clust. Comput. 22 (Supplement) (2019)
Guixian Xu, Haishen Yao, Dongming Wu, Yuan Li, Deguang Ouyang, Gaofeng Chen
Public opinion classification and text alignment based on Chinese and Tibetan corpus. Clust. Comput. 22 (Supplement) (2019)
Guixian Xu, Yueting Meng, Xiaokai Zhou, Ziheng Yu, Xu Wu, Lijun Zhang
Chinese Event Detection Based on Multi-Feature Fusion and BiLSTM. IEEE Access 7 (2019)
Guixian Xu, Ziheng Yu, Zhan Chen, Xiaoyu Qiu, Haishen Yao
Sensitive Information Topics-Based Sentiment Analysis Method for Big Data. IEEE Access 7 (2019)
Guixian Xu, Haishen Yao, Changzhi Wang
Research on multi-feature fusion algorithm for subject words extraction and summary generation of text. Clust. Comput. 22 (5) (2019)
Guixian Xu, Yueting Meng, Zhan Chen, Xiaoyu Qiu, Changzhi Wang, Haishen Yao
Research on Topic Detection and Tracking for Online News Texts. IEEE Access 7 (2019)
Weiqiang Tan, Guixian Xu, Elisabeth de Carvalho, Mu Zhou, Lisheng Fan, Chunguo Li
Low Cost and High Efficiency Hybrid Architecture Massive MIMO Systems Based on DFT Processing. Wirel. Commun. Mob. Comput. 2018 (2018)
Kai Zhang, Jin Xu, Changchuan Yin, Chunyu Pan, Weiqiang Tan, Guixian Xu
A Pattern Division Multiple Access Scheme with Low Complexity Iterative Receiver for 5G Wireless Communication Systems. VTC Fall (2018)
Kai Zhang, Weiqiang Tan, Guixian Xu, Changchuan Yin, Wen Liu, Chunguo Li
Joint RRH Activation and Robust Coordinated Beamforming for Massive MIMO Heterogeneous Cloud Radio Access Networks. IEEE Access 6 (2018)
Alexandru-Sabin Bana, Guixian Xu, Elisabeth de Carvalho, Petar Popovski
Ultra Reliable Low Latency Communications in Massive Multi-Antenna Systems. ACSSC (2018)
Guixian Xu, Ziheng Yu, Qi Qi
Efficient Sensitive Information Classification and Topic Tracking Based on Tibetan Web Pages. IEEE Access 6 (2018)
Lirong Qiu, Feng Cai, Guixian Xu
Quantum digital signature for the access control of sensitive data in the big data era. Future Gener. Comput. Syst. 86 (2018)
Guixian Xu, Chia-Hsiang Lin, Weiguo Ma, Chong-Yung Chi
Outage constrained robust hybrid coordinated beamforming for massive MIMO enabled heterogeneous cellular networks. ICC (2017)
Guixian Xu, Yao-Rong Syu, Weiguo Ma, Chong-Yung Chi
A distributed robust transmit beamforming design for full-duplex relay-aided wireless communication systems. ICASSP (2017)
Guixian Xu, Chang-Zhi Wang, Li-Hui Wang, Yu-Hong Zhou, Wei-Kang Li, Hao Xu, Qing Huang
Semantic classification method for network Tibetan corpus. Clust. Comput. 20 (1) (2017)
Guixian Xu, Chia-Hsiang Lin, Weiguo Ma, Shanzhi Chen, Chong-Yung Chi
Outage Constrained Robust Hybrid Coordinated Beamforming for Massive MIMO Enabled Heterogeneous Cellular Networks. IEEE Access 5 (2017)
Guixian Xu, Weiguo Ma, Yuwei Ren, Kai Zhang, Xin Su, Shanzhi Chen
Three Dimensional Beamforming and Limited Feedback Precoding for Future LTE-Advanced Systems with Large-Scale Antenna Arrays. VTC Spring (2015)
Guixian Xu, Lirong Qiu
Technology Research of Tibetan Hot Topics Extraction. AINA Workshops (2015)
Guixian Xu, Weiguo Ma, Yuwei Ren
Energy-efficient resource allocation for downlink MIMO-OFDMA systems with proportional rates constraints. ChinaCom (2015)
Yuwei Ren, Yingmin Wang, Guixian Xu
Two-stage hybrid precoding for massive MIMO systems. ICT (2015)
Guixian Xu, Lirong Qiu, Lu Yang
Tibetan Text Clustering Based on Machine Learning. J. Digit. Inf. Manag. 12 (3) (2014)
Yuwei Ren, Yingmin Wang, Guixian Xu, Qing Huang
A compression method for LTE-A signals transported in radio access networks. ICT (2014)
Guixian Xu, Weiguo Ma, Yuwei Ren, Qing Huang, Yingmin Wang
Joint Resource Allocation for Multi-User and Two-Way Multi-Relay OFDMA Networks. VTC Spring (2014)
Guixian Xu, Lirong Qiu, Hongfang Liu
Study on Hot Topic Discovery from Chinese Texts. J. Digit. Inf. Manag. 12 (4) (2014)
Yuwei Ren, Yingmin Wang, Guixian Xu, Qing Huang
Resource Allocation for Smart Grid Communication in Uplink OFDMA System. VTC Fall (2014)
Qing Huang, Yingmin Wang, Xiaoming Dai, Guixian Xu, Yuwei Ren
On Asymmetric Multi-Way Relaying X Networks: Remapping of Signal Space Alignment for Network Coding. VTC Spring (2014)
Hongfang Liu, Manabu Torii, Guixian Xu, Johannes Goll
Classification Systems for Bacterial Protein-Protein Interaction Document Retrieval. Int. J. Comput. Model. Algorithms Medicine 1 (1) (2010)
Guixian Xu, Zhendong Niu, Xu Gao, Yunjuan Cao, Yumin Zhao
Active Learning Algorithm for Threshold of Decision Probability on Imbalanced Text Classification Based on Protein-Protein Interaction Documents. DSDE (2010)
Lanlan Yin, Guixian Xu, Manabu Torii, Zhendong Niu, José M. Maisog, Cathy H. Wu, Zhang-Zhi Hu, Hongfang Liu
Document classification for mining host pathogen protein-protein interactions. Artif. Intell. Medicine 49 (3) (2010)
Yuan Lin, Riping Gen, Guixian Xu
Public-Mailbox-Based Online Homework-Automatic-Processing Platform. DASC (2009)
Guixian Xu, Zhendong Niu, Peter Uetz, Xu Gao, Xuping Qin, Hongfang Liu
Semi-supervised Learning of Text Classification on Bacterial Protein-Protein Interaction Documents. IJCBS (2009)
Hongfang Liu, Manabu Torii, Guixian Xu, Zhang-Zhi Hu, Johannes Goll
Learning from Positive and Unlabeled Documents for Retrieval of Bacterial Protein-Protein Interaction Literature. BioLINK@ISMB/ECCB (2008)
Guixian Xu, Lanlan Yin, Manabu Torii, Zhendong Niu, Cathy H. Wu, Zhang-Zhi Hu, Hongfang Liu
Document Classification for Mining Host Pathogen Protein-Protein Interactions. BIBM (2008)