Guixian Xu

66 papers A* 1A 2B 3C 1Misc 2Journal 40Unranked 17
YearRankTypeTitle / Venue / Authors
2026 J jnl
A New Convergence Analysis of Plug-and-Play Proximal Gradient Descent Under Prior Mismatch.
CoRR
Guixian Xu, Jinglai Li, Junqi Tang
2025 A* conf
CMHG: A Dataset and Benchmark for Headline Generation of Minority Languages in China.
EMNLP
Guixian Xu, Zeli Su, Ziyin Zhang, Jianing Liu, Xu Han, Ting Zhang, Yushuang Dong
2025 J jnl
CMHG: A Dataset and Benchmark for Headline Generation of Minority Languages in China.
CoRR
Guixian Xu, Zeli Su, Ziyin Zhang, Jianing Liu, Xu Han, Ting Zhang, Yushuang Dong
2025 J jnl
Context-adaptive and QoS-guaranteed flow scheduling optimization in multipath multimedia transmission over MPTCP.
Wirel. Networks
Xuan Liu, Zheng Liu, Chaomurilige, Shan Jiang, Xiangyun Tang, Guixian Xu
2025 J jnl
Fast Equivariant Imaging: Acceleration for Unsupervised Learning via Augmented Lagrangian and Auxiliary PnP Denoisers.
CoRR
Guixian Xu, Jinglai Li, Junqi Tang
2025 — conf
Multilingual Encoder Knows more than You Realize: Shared Weights Pretraining for Extremely Low-Resource Languages.
ACL (1)
Zeli Su, Ziyin Zhang, Guixian Xu, Jianing Liu, Xu Han, Ting Zhang, Yushuang Dong
2025 J jnl
Multilingual Encoder Knows more than You Realize: Shared Weights Pretraining for Extremely Low-Resource Languages.
CoRR
Zeli Su, Ziyin Zhang, Guixian Xu, Jianing Liu, Xu Han, Ting Zhang, Yushuang Dong
2025 J jnl
Practical Operator Sketching Framework for Accelerating Iterative Data-Driven Solutions in Linear Inverse Problems.
J. Math. Imaging Vis.
Junqi Tang, Guixian Xu, Subhadip Mukherjee, Carola-Bibiane Schönlieb
2025 J jnl
SHRP: Specialized Head Routing and Pruning for Efficient Encoder Compression.
CoRR
Zeli Su, Ziyin Zhang, Wenzheng Zhang, Zhou Liu, Guixian Xu, Wentao Zhang
2024 J jnl
Digital Polar Transmitters for Massive MIMO: Sum-Rate and Power Efficiency Analysis.
IEEE Trans. Wirel. Commun.
Guixian Xu, Vesa Lampu, Marko Kosunen, Vishnu Unnikrishnan, Jussi Ryynänen, Mikko Valkama, Lauri Anttila
2024 J jnl
Digital Post-Distortion for Multi-Layer MIMO-OFDM.
IEEE Wirel. Commun. Lett.
Huseyin Babaroglu, Lauri Anttila, Guixian Xu, Mikko Valkama
2024 J jnl
Enhancing Electrical Impedance Tomography Reconstruction Using Learned Half-Quadratic Splitting Networks with Anderson Acceleration.
J. Sci. Comput.
Guixian Xu, Huihui Wang, Qingping Zhou
2024 A conf
Length Controllable Model for Images and Texts Summarization.
ICWS
Yu Weng, Xiangyu Qu, Xuan Liu, Xuming Ye, Zheng Liu, Guixian Xu
2024 A conf
Poster: Four Eyes See More Than Two: Collective Intelligence Schemes for Virtual Cluster Allocation.
MobiSys
Xuan Liu, Chenyan Wang, Xiangyu Qu, Chang Xu, Yutong Gao, Guixian Xu
2024 J jnl
Sketched Equivariant Imaging Regularization and Deep Internal Learning for Inverse Problems.
CoRR
Guixian Xu, Jinglai Li, Junqi Tang
2024 B conf
Tibetan microblogging user data analysis and topic identification.
TrustCom
Guixian Xu, Wenhui Gao
2023 J jnl
Enhancing Electrical Impedance Tomography reconstruction using Learned Half-Quadratic Splitting Networks with Anderson Acceleration.
CoRR
Guixian Xu, Huihui Wang, Qingping Zhou
2023 J jnl
Multilevel Outphasing With Over-the-Air Combining in Large Antenna Arrays.
IEEE Trans. Commun.
Vesa Lampu, Guixian Xu, Alberto Brihuega, Marko Kosunen, Vishnu Unnikrishnan, Jussi Ryynänen, Christian Fager, Mikko Valkama, Lauri Anttila
2022 J jnl
Aspect-level sentiment classification based on attention-BiLSTM model and transfer learning.
Knowl. Based Syst.
Guixian Xu, Zixin Zhang, Ting Zhang, Shaona Yu, Yueting Meng, Sijin Chen
2022 — conf
Reconfigurable Signal Processing and DSP Hardware Generator for 5G Transmitters.
NorCAS
Agnimesh Ghosh, Andrei Spelman, Tze Hin Cheung, Dhanashree Boopathy, Vishnu Unnikrishnan, Vesa Lampu, Guixian Xu, Lauri Anttila, Kari Stadius, Marko Kosunen, Jussi Ryynänen
2021 J jnl
Active disturbance rejection control for ship course tracking with parameters tuning.
Int. J. Syst. Sci.
Rui Wu, Jialu Du, Guixian Xu, Donghai Li
2021 J jnl
Cluster-based flow control in hybrid software-defined wireless sensor networks.
Comput. Networks
Qingzhi Liu, Long Cheng, Renan C. A. Alves, Tanir Ozcelebi, Fernando A. Kuipers, Guixian Xu, Johan Lukkien, Shanzhi Chen
2021 — conf
Energy-Efficient Array Transmitters Through Outphasing and Over-the-Air Combining.
ACSCC
Vesa Lampu, Guixian Xu, Lauri Anttila, Alberto Brihuega, Marko Kosunen, Vishnu Unnikrishnan, Jussi Ryynänen, Mikko Valkama
2021 J jnl
QoE-Aware Resource Allocation for Non-Orthogonal Multiple Access Enhanced HetNets.
IEEE Trans. Cogn. Commun. Netw.
Liangyu Chen, Bo Hu, Shanzhi Chen, Jianpeng Xu, Guixian Xu
2021 B conf
QoE-Driven Resource Allocation for D2D Underlaying NOMA Cellular Networks.
WCNC
Liangyu Chen, Bo Hu, Shanzhi Chen, Guixian Xu
2021 J jnl
Quantized Polar Transmitters for Power Efficient Massive MIMO Systems.
IEEE Wirel. Commun. Lett.
Guixian Xu, Vesa Lampu, Marko Kosunen, Kari Stadius, Jussi Ryynänen, Mikko Valkama, Lauri Anttila
2020 J jnl
Beam-Space Multiplexing: Practice, Theory, and Trends, From 4G TD-LTE, 5G, to 6G and Beyond.
IEEE Wirel. Commun.
Shanzhi Chen, Shaohui Sun, Guixian Xu, Xin Su, Yuemin Cai
2020 J jnl
Research on topic discovery technology for Web news.
Neural Comput. Appl.
Guixian Xu, Ziheng Yu, Changzhi Wang, Antai Wang
2019 J jnl
Chinese Event Detection Based on Multi-Feature Fusion and BiLSTM.
IEEE Access
Guixian Xu, Yueting Meng, Xiaokai Zhou, Ziheng Yu, Xu Wu, Lijun Zhang
2019 J jnl
Chinese Text Sentiment Analysis Based on Extended Sentiment Dictionary.
IEEE Access
Guixian Xu, Ziheng Yu, Haishen Yao, Fan Li, Yueting Meng, Xu Wu
2019 B conf
Decentralized Robust Beamforming and Power Splitting for Multi-Relay Assisted SWIPT Systems.
WCNC
Guixian Xu, Weiqiang Tan, Elisabeth de Carvalho
2019 J jnl
Public opinion classification and text alignment based on Chinese and Tibetan corpus.
Clust. Comput.
Guixian Xu, Haishen Yao, Dongming Wu, Yuan Li, Deguang Ouyang, Gaofeng Chen
2019 J jnl
Research on Tibetan hot words, sensitive words tracking and public opinion classification.
Clust. Comput.
Guixian Xu, Changzhi Wang, Haishen Yao, Qi Qi
2019 J jnl
Research on Topic Detection and Tracking for Online News Texts.
IEEE Access
Guixian Xu, Yueting Meng, Zhan Chen, Xiaoyu Qiu, Changzhi Wang, Haishen Yao
2019 J jnl
Research on Topic Recognition of Network Sensitive Information Based on SW-LDA Model.
IEEE Access
Guixian Xu, Xu Wu, Haishen Yao, Fan Li, Ziheng Yu
2019 J jnl
Research on multi-feature fusion algorithm for subject words extraction and summary generation of text.
Clust. Comput.
Guixian Xu, Haishen Yao, Changzhi Wang
2019 J jnl
Sensitive Information Topics-Based Sentiment Analysis Method for Big Data.
IEEE Access
Guixian Xu, Ziheng Yu, Zhan Chen, Xiaoyu Qiu, Haishen Yao
2019 J jnl
Sentiment Analysis of Comment Texts Based on BiLSTM.
IEEE Access
Guixian Xu, Yueting Meng, Xiaoyu Qiu, Ziheng Yu, Xu Wu
2019 J jnl
Total Variation and Signature-Based Regularizations on Coupled Nonnegative Matrix Factorization for Data Fusion.
IEEE Access
Feixia Yang, Fei Ma, Ziliang Ping, Guixian Xu
2018 — conf
A Pattern Division Multiple Access Scheme with Low Complexity Iterative Receiver for 5G Wireless Communication Systems.
VTC Fall
Kai Zhang, Jin Xu, Changchuan Yin, Chunyu Pan, Weiqiang Tan, Guixian Xu
2018 J jnl
Efficient Sensitive Information Classification and Topic Tracking Based on Tibetan Web Pages.
IEEE Access
Guixian Xu, Ziheng Yu, Qi Qi
2018 J jnl
Joint RRH Activation and Robust Coordinated Beamforming for Massive MIMO Heterogeneous Cloud Radio Access Networks.
IEEE Access
Kai Zhang, Weiqiang Tan, Guixian Xu, Changchuan Yin, Wen Liu, Chunguo Li
2018 J jnl
Low Cost and High Efficiency Hybrid Architecture Massive MIMO Systems Based on DFT Processing.
Wirel. Commun. Mob. Comput.
Weiqiang Tan, Guixian Xu, Elisabeth de Carvalho, Mu Zhou, Lisheng Fan, Chunguo Li
2018 J jnl
Quantum digital signature for the access control of sensitive data in the big data era.
Future Gener. Comput. Syst.
Lirong Qiu, Feng Cai, Guixian Xu
2018 Misc conf
Ultra Reliable Low Latency Communications in Massive Multi-Antenna Systems.
ACSSC
Alexandru-Sabin Bana, Guixian Xu, Elisabeth de Carvalho, Petar Popovski
2017 Misc conf
A distributed robust transmit beamforming design for full-duplex relay-aided wireless communication systems.
ICASSP
Guixian Xu, Yao-Rong Syu, Weiguo Ma, Chong-Yung Chi
2017 J jnl
Outage Constrained Robust Hybrid Coordinated Beamforming for Massive MIMO Enabled Heterogeneous Cellular Networks.
IEEE Access
Guixian Xu, Chia-Hsiang Lin, Weiguo Ma, Shanzhi Chen, Chong-Yung Chi
2017 — conf
Outage constrained robust hybrid coordinated beamforming for massive MIMO enabled heterogeneous cellular networks.
ICC
Guixian Xu, Chia-Hsiang Lin, Weiguo Ma, Chong-Yung Chi
2017 J jnl
Semantic classification method for network Tibetan corpus.
Clust. Comput.
Guixian Xu, Chang-Zhi Wang, Li-Hui Wang, Yu-Hong Zhou, Wei-Kang Li, Hao Xu, Qing Huang
2015 — conf
Energy-efficient resource allocation for downlink MIMO-OFDMA systems with proportional rates constraints.
ChinaCom
Guixian Xu, Weiguo Ma, Yuwei Ren
2015 — conf
Technology Research of Tibetan Hot Topics Extraction.
AINA Workshops
Guixian Xu, Lirong Qiu
2015 — conf
Three Dimensional Beamforming and Limited Feedback Precoding for Future LTE-Advanced Systems with Large-Scale Antenna Arrays.
VTC Spring
Guixian Xu, Weiguo Ma, Yuwei Ren, Kai Zhang, Xin Su, Shanzhi Chen
2015 — conf
Two-stage hybrid precoding for massive MIMO systems.
ICT
Yuwei Ren, Yingmin Wang, Guixian Xu
2014 — conf
A compression method for LTE-A signals transported in radio access networks.
ICT
Yuwei Ren, Yingmin Wang, Guixian Xu, Qing Huang
2014 — conf
Joint Resource Allocation for Multi-User and Two-Way Multi-Relay OFDMA Networks.
VTC Spring
Guixian Xu, Weiguo Ma, Yuwei Ren, Qing Huang, Yingmin Wang
2014 — conf
On Asymmetric Multi-Way Relaying X Networks: Remapping of Signal Space Alignment for Network Coding.
VTC Spring
Qing Huang, Yingmin Wang, Xiaoming Dai, Guixian Xu, Yuwei Ren
2014 — conf
Resource Allocation for Smart Grid Communication in Uplink OFDMA System.
VTC Fall
Yuwei Ren, Yingmin Wang, Guixian Xu, Qing Huang
2014 J jnl
Study on Hot Topic Discovery from Chinese Texts.
J. Digit. Inf. Manag.
Guixian Xu, Lirong Qiu, Hongfang Liu
2014 J jnl
Tibetan Text Clustering Based on Machine Learning.
J. Digit. Inf. Manag.
Guixian Xu, Lirong Qiu, Lu Yang
2010 — conf
Active Learning Algorithm for Threshold of Decision Probability on Imbalanced Text Classification Based on Protein-Protein Interaction Documents.
DSDE
Guixian Xu, Zhendong Niu, Xu Gao, Yunjuan Cao, Yumin Zhao
2010 J jnl
Classification Systems for Bacterial Protein-Protein Interaction Document Retrieval.
Int. J. Comput. Model. Algorithms Medicine
Hongfang Liu, Manabu Torii, Guixian Xu, Johannes Goll
2010 J jnl
Document classification for mining host pathogen protein-protein interactions.
Artif. Intell. Medicine
Lanlan Yin, Guixian Xu, Manabu Torii, Zhendong Niu, José M. Maisog, Cathy H. Wu, Zhang-Zhi Hu, Hongfang Liu
2009 C conf
Public-Mailbox-Based Online Homework-Automatic-Processing Platform.
DASC
Yuan Lin, Riping Gen, Guixian Xu
2009 — conf
Semi-supervised Learning of Text Classification on Bacterial Protein-Protein Interaction Documents.
IJCBS
Guixian Xu, Zhendong Niu, Peter Uetz, Xu Gao, Xuping Qin, Hongfang Liu
2008 — conf
Document Classification for Mining Host Pathogen Protein-Protein Interactions.
BIBM
Guixian Xu, Lanlan Yin, Manabu Torii, Zhendong Niu, Cathy H. Wu, Zhang-Zhi Hu, Hongfang Liu
2008 — conf
Learning from Positive and Unlabeled Documents for Retrieval of Bacterial Protein-Protein Interaction Literature.
BioLINK@ISMB/ECCB
Hongfang Liu, Manabu Torii, Guixian Xu, Zhang-Zhi Hu, Johannes Goll