Pengxiang Li

Publication Activity (10 Years)

Years Active: 2011-2024
Publications (10 Years): 30

Top Topics

Diffusion Model

Wireless Communication

Spatially Correlated

Top Venues

Publications

Pengxiang Li, Lu Yin, Xiaowei Gao, Shiwei Liu
OwLore: Outlier-weighed Layerwise Sampled Low-Rank Projection for Memory-Efficient LLM Fine-tuning. CoRR (2024)
Yanze Li, Wenhua Zhang, Kai Chen, Yanxin Liu, Pengxiang Li, Ruiyuan Gao, Lanqing Hong, Meng Tian, Xinhai Zhao, Zhenguo Li, Dit-Yan Yeung, Huchuan Lu, Xu Jia
Automated Evaluation of Large Vision-Language Models on Self-driving Corner Cases. CoRR (2024)
Pengxiang Li, Zhi Gao, Bofei Zhang, Tao Yuan, Yuwei Wu, Mehrtash Harandi, Yunde Jia, Song-Chun Zhu, Qing Li
FIRE: A Dataset for Feedback Integration and Refinement Evaluation of Multimodal Models. CoRR (2024)
Jing Jiang, Yiran Ling, Binzhu Li, Pengxiang Li, Junming Piao, Yu Zhang
Poetry2Image: An Iterative Correction Framework for Images Generated from Chinese Classical Poetry. CoRR (2024)
Hichang Cho, Pengxiang Li, Annabel Ngien, Marion Grace Tan, Anfan Chen, Elmie Nekmat
The bright and dark sides of social media use during COVID-19 lockdown: Contrasting social media effects through social liability vs. social support. Comput. Hum. Behav. 146 (2023)
Pengxiang Li, Hichang Cho, Cuihua Shen, Hangchen Kong
From context adaptation to context restoration: strategies, motivations, and decision rules of managing context collapse on WeChat. J. Comput. Mediat. Commun. 29 (1) (2023)
Pengxiang Li, Zhili Liu, Kai Chen, Lanqing Hong, Yunzhi Zhuge, Dit-Yan Yeung, Huchuan Lu, Xu Jia
TrackDiffusion: Multi-object Tracking Data Generation via Diffusion Models. CoRR (2023)
Shuangyi Qian, Yingyang Chen, Qiang Li, Pengxiang Li, Xu Xia, Miaowen Wen
Anchor-Aided Channel Estimation for RIS-Assisted Multiuser Broadband Communications. IEEE Wirel. Commun. Lett. 12 (1) (2023)
Bohu He, Mingzhou Bai, Binglong Liu, Pengxiang Li, Shumao Qiu, Xin Li, Lusheng Ding
Evaluation of Drifting Snow Susceptibility Based on GIS and GA-BP Algorithms. ISPRS Int. J. Geo Inf. 11 (2) (2022)
Ziqiang Tong, Pengxiang Li, Lei Yang, Haonan Wang
Agent-based simulation for a regional guarantee circle crisis. J. Simulation 16 (1) (2022)
Pengxiang Li, Yao Wei, Nanxi Li, Tao Huang, Ning Jin
Packet Loss and Delay Analysis for a Wireless Fading Channel Using Stochastic Network Calculus. WCSP (2022)
Chengtang Yao, Yunde Jia, Huijun Di, Pengxiang Li, Yuwei Wu
A Decomposition Model for Stereo Matching. CoRR (2021)
Ruofei Man, Qihe Shan, Pengxiang Li, Yi Zuo, Tieshan Li
BLS-based Automatic Identification Framework for Tympanic Membrane Perforation. SPAC (2021)
Li Xin, Bai Mingzhou, Zijun Wei, Pengxiang Li, Shi Hai, Zhang Ye
Dynamic Response and Stability Analysis of High-Speed Railway Subgrade in Karst Areas. IEEE Access 9 (2021)
Chengtang Yao, Yunde Jia, Huijun Di, Pengxiang Li, Yuwei Wu
A Decomposition Model for Stereo Matching. CVPR (2021)
Hichang Cho, Pengxiang Li, Zhang Hao Goh
Privacy Risks, Emotions, and Social Media: A Coping Model of Online Privacy. ACM Trans. Comput. Hum. Interact. 27 (6) (2020)
Pengxiang Li, Yuehong Gao, Zhidu Li, Hongwen Yang
Non-Orthogonal Pilot Analysis for Single-Cell Massive MIMO Circumstances. IEICE Trans. Commun. (4) (2019)
Pengxiang Li, Hichang Cho, Zhang Hao Goh
Unpacking the process of privacy management and self-disclosure from the perspectives of regulatory focus and privacy calculus. Telematics Informatics 41 (2019)
Pengxiang Li, Yuehong Gao, Zhidu Li, Dacheng Yang
Pilot Sequence Assignment for Spatially Correlated Massive MIMO Circumstances. KSII Trans. Internet Inf. Syst. 13 (1) (2019)
Pengxiang Li, Ruiqing Zhang, Hui Li
A Research on Transmission Performance of MIMO-OFDM Wireless Channel. CSPS (1) (2018)
Pengxiang Li, Leanne Chang, Trudy Hui Hui Chua, Renae Sze Ming Loh
"Likes" as KPI: An examination of teenage girls' perspective on peer feedback on Instagram and its influence on coping response. Telematics Informatics 35 (7) (2018)
Pengxiang Li, Yuehong Gao, Zhidu Li, Dacheng Yang
User Grouping and Pilot Allocation for Spatially Correlated Massive MIMO Systems. IEEE Access 6 (2018)
Zhidu Li, Yuehong Gao, Pengxiang Li, Bala Alhaji Salihu, Lin Sang, Dacheng Yang
Throughput Analysis of an Energy Harvesting Multichannel System Under Delay and Energy Storage Constraints. IEEE Trans. Veh. Technol. 66 (9) (2017)
Yang Li, Pengxiang Li, Ting Yang, Xinmin Wang
Modeling of a class of UAV helicopters using component buildup method. IECON (2017)
Pengxiang Li
Channel estimation and signal reconstruction for massive MIMO with non-orthogonal pilots. INFOCOM Workshops (2017)
Zhidu Li, Yuming Jiang, Yuehong Gao, Pengxiang Li, Lin Sang, Dacheng Yang
Delay and Delay-Constrained Throughput Performance of a Wireless-Powered Communication System. IEEE Access 5 (2017)
Pengxiang Li, Yuehong Gao, Zhidu Li, Xin Zhang, Dacheng Yang
A Pilot Assignment Scheme for Single-Cell Massive MIMO Circumstances. J. Commun. 12 (2) (2017)
Pengxiang Li, Yuehong Gao, Yue Liu, Xin Zhang, Dacheng Yang
Uplink signal structure design for multi-cell TDD massive MIMO systems. ICCC (2016)
Jiuxu Xu, Yuehong Gao, Yue Liu, Xin Zhang, Pengxiang Li
Dynamic max TxOP algorithms in Licensed-Assisted Access system. WCSP (2016)
Jianyi Yang, Zaixue Wei, Nanxi Li, Lin Sang, Pengxiang Li
Enhanced multi-resolution hierarchical codebook design for adaptive compressed sensing based millimeter wave channel estimation. ICCC (2016)
Pengxiang Li, Yuehong Gao, Zhidu Li, Xin Zhang, Dacheng Yang
Performance analysis for multi-carrier system based on stochastic network calculus. ICCC (2015)
Zhidu Li, Yuehong Gao, Bala Alhaji Salihu, Pengxiang Li, Lin Sang, Dacheng Yang
Network Calculus Delay Bounds in Multi-Server Queueing Networks with Stochastic Arrivals and Stochastic Services. GLOBECOM (2015)
Zhidu Li, Yuehong Gao, Bala Alhaji Salihu, Pengxiang Li, Lin Sang, Dacheng Yang
Stochastic network calculus analysis of energy harvesting rate in wireless networks with delay and energy storage constraints. PIMRC (2015)
Zhidu Li, Yuehong Gao, Pengxiang Li, Lin Sang, Dacheng Yang
Packet delay analysis in wireless multi-channel networks: A network calculus perspective. WCSP (2015)
Pengxiang Li, Yuehong Gao, Zhidu Li, Xin Zhang, Dacheng Yang
Performance analysis for MISO wireless communication systems using stochastic network calculus. WCSP (2015)
Zhidu Li, Yuehong Gao, Pengxiang Li, Lin Sang, Dacheng Yang
A network calculus approach to throughput analysis of stochastic multi-channel networks. ICCC (2015)
Zhengwen He, Nengmin Wang, Pengxiang Li
Simulated annealing for financing cost distribution based project payment scheduling from a joint perspective. Ann. Oper. Res. 213 (1) (2014)
Zhi Ren, Pengxiang Li, Jun Fang, Hongbin Li, Qianbin Chen
SBA: An Efficient Algorithm for Address Assignment in ZigBee Networks. Wirel. Pers. Commun. 71 (1) (2013)
James A. Bahensky, Marcia M. Ward, Kwame Nyarko, Pengxiang Li
HIT Implementation in Critical Access Hospitals: Extent of Implementation and Business Strategies Supporting IT Use. J. Medical Syst. 35 (4) (2011)
Zhi Ren, Pengxiang Li, Jun Fang
Segmentation-Based On-Demand Scalable Address Assignment for ZigBee Networks. VTC Fall (2011)