Pengxiang Zhao

According to our database, Pengxiang Zhao authored at least 40 papers between 2011 and 2025.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2025

CogDDN: A Cognitive Demand-Driven Navigation with Decision Optimization and Dual-Process Thinking.

Yuehao Huang, Liang Liu, Shuangming Lei, Yukai Ma, Hao Su, Jianbiao Mei, Pengxiang Zhao, Yaqing Gu, Yong Liu, Jiajun Lv

CoRR, July, 2025

LLM-Powered GUI Agents in Phone Automation: Surveying Progress and Prospects.

Guangyi Liu, Pengxiang Zhao, Liang Liu, Yaxuan Guo, Han Xiao, Weifeng Lin, Yuxiang Chai, Yue Han, Shuai Ren, Hao Wang, Xiaoyu Liang, Wenhao Wang, Tianze Wu, Linghao Li, Hao Wang, Guanjing Xiong, Yong Liu, Hongsheng Li

CoRR, April, 2025

LearnAct: Few-Shot Mobile GUI Agent with a Unified Demonstration Benchmark.

Guangyi Liu, Pengxiang Zhao, Liang Liu, Zhiming Chen, Yuxiang Chai, Shuai Ren, Hao Wang, Shibo He, Wenchao Meng

CoRR, April, 2025

GANQ: GPU-Adaptive Non-Uniform Quantization for Large Language Models.

Pengxiang Zhao, Xiao-Ming Yuan

CoRR, January, 2025

FASP: Fast and Accurate Structured Pruning of Large Language Models.

Hanyu Hu, Pengxiang Zhao, Ping Li, Yi Zheng, Zhefeng Wang, Xiaoming Yuan

CoRR, January, 2025

2024

Circling Reduction Algorithm for Cloud Edge Traffic Allocation Under the 95th Percentile Billing.

Pengxiang Zhao, Jintao You, Xiaoming Yuan

IEEE/ACM Trans. Netw., October, 2024

Towards healthcare access equality: Understanding spatial accessibility to healthcare services for wheelchair users.

Kun Chen, Pengxiang Zhao, Kun Qin, Mei-Po Kwan, Niman Wang

Comput. Environ. Urban Syst., 2024

Combining Sentinel-2 Data and Risk Maps to Detect Trees Predisposed to and Attacked by European Spruce Bark Beetle.

Per-Ola Olsson, Pengxiang Zhao, Mitro Müller, Ali Mansourian, Jonas Ardö

Remote. Sens., 2024

Huawei Cloud Adopts Operations Research for Live Streaming Services to Save Network Bandwidth Cost: The <i>GSCO</i> System.

Xiaoming Yuan, Pengxiang Zhao, Hanyu Hu, Jintao You, Changpeng Yang, Wen Peng, Yonghong Kang, Kwong Meng Teo

INFORMS J. Appl. Anal., 2024

A Convex-optimization-based Layer-wise Post-training Pruner for Large Language Models.

Pengxiang Zhao, Hanyu Hu, Ping Li, Yi Zheng, Zhefeng Wang, Xiaoming Yuan

CoRR, 2024

Adapprox: Adaptive Approximation in Adam Optimization via Randomized Low-Rank Matrices.

Pengxiang Zhao, Ping Li, Yingjie Gu, Yi Zheng, Stephan Ludger Kölker, Zhefeng Wang, Xiaoming Yuan

CoRR, 2024

Impact of transit catchment size on the integration of shared e-scooters in the public transport system.

Pengxiang Zhao, Aoyong Li, Ali Mansourian

Proceedings of the 27th AGILE Conference on Geographic Information Science, 2024

2023

Pre-seasonal temperature trend break dominating the trend break in autumn grassland phenology in China.

Ning Qi, Yanzheng Yang, Guijun Yang, Weizhong Li, Chunjiang Zhao, Jun Zhao, Boheng Wang, Shaofeng Su, Pengxiang Zhao

Int. J. Appl. Earth Obs. Geoinformation, December, 2023

Exploring 3D spatial morphology using multilayered space syntax, network science and wi-fi log data.

Junwei Zhang, Ahmad M. Senousi, Pengxiang Zhao, Stephen Law, Xintao Liu

Urban Inform., 2023

Study on particles sedimentation in porous media with the immersed boundary-lattice Boltzmann flux solver.

Yu Shi, Yang Liu, Junhua Xue, Pengxiang Zhao, Shugang Li

Comput. Math. Appl., 2023

Modeling the choice of shared micro-mobility services using XGBoost machine learning algorithm.

Qilin Ren, Pengxiang Zhao, Ali Mansourian

Proceedings of the 26th AGILE Conference on Geographic Information Science, 2023

2022

Geo-fence planning for dockless bike-sharing systems: a GIS-based multi-criteria decision analysis framework.

Max Mangold, Pengxiang Zhao, He Haitao, Ali Mansourian

Urban Inform., 2022

A GIS-Based Landslide Susceptibility Mapping and Variable Importance Analysis Using Artificial Intelligent Training-Based Methods.

Pengxiang Zhao, Zohreh Masoumi, Maryam Kalantari, Mahtab Aflaki, Ali Mansourian

Remote. Sens., 2022

A Vector Field Approach to Estimating Environmental Exposure Using Human Activity Data.

Zijian Guo, Xintao Liu, Pengxiang Zhao

ISPRS Int. J. Geo Inf., 2022

Network Bandwidth Allocation Problem For Cloud Computing.

Changpeng Yang, Jintao You, Xiaoming Yuan, Pengxiang Zhao

CoRR, 2022

A machine learning based approach for predicting usage efficiency of shared e-scooters using vehicle availability data.

Pengxiang Zhao, Aoyong Li, Petter Pilesjö, Ali Mansourian

Proceedings of the 25th AGILE Conference on Geographic Information Science, 2022

Towards geospatial blockchain: A review of research on blockchain technology applied to geospatial data.

Pengxiang Zhao, Jesus Rodrigo Cedeno Jimenez, Maria Antonia Brovelli, Ali Mansourian

Proceedings of the 25th AGILE Conference on Geographic Information Science, 2022

Geospatial Blockchain: review of decentralized geospatial data sharing systems.

Jesus Rodrigo Cedeno Jimenez, Pengxiang Zhao, Ali Mansourian, Maria Antonia Brovelli

Proceedings of the 25th AGILE Conference on Geographic Information Science, 2022

Showcase of Active Learning and Teaching Practices in Spatial Data Infrastructure (SDI) Education.

Frederika Welle Donker, Bastiaan van Loenen, Carsten Keßler, Nathalie Küppers, Mark Panek, Ali Mansourian, Pengxiang Zhao, Glenn Vancauwenberghe, Hrvoje Tomic, Karlo Kevic

Proceedings of the 25th AGILE Conference on Geographic Information Science, 2022

2021

How did micro-mobility change in response to COVID-19 pandemic? A case study based on spatial-temporal-semantic analytics.

Aoyong Li, Pengxiang Zhao, He Haitao, Ali Mansourian, Kay W. Axhausen

Comput. Environ. Urban Syst., 2021

Analysis of urban agglomeration structure through spatial network and mobile phone data.

Xintao Liu, Jianwei Huang, Jianhui Lai, Junwei Zhang, Ahmad M. Senousi, Pengxiang Zhao

Trans. GIS, 2021

Mapping Microscale PM2.5 Distribution on Walkable Roads in a High-Density City.

Chengzhuo Tong, Zhicheng Shi, Wenzhong Shi, Pengxiang Zhao, Anshu Zhang

IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2021

Applying frequent-pattern mining and time geography to impute gaps in smartphone-based human-movement data.

Pengxiang Zhao, David Jonietz, Martin Raubal

Int. J. Geogr. Inf. Sci., 2021

2020

An empirical study on the intra-urban goods movement patterns using logistics big data.

Pengxiang Zhao, Xintao Liu, Wenzhong Shi, Tao Jia, Wengen Li, Min Chen

Int. J. Geogr. Inf. Sci., 2020

Solving Multi-Objective Portfolio Optimization Problem Based on MOEA/D.

Pengxiang Zhao, Shang Gao, Nachuan Yang

Proceedings of the 12th International Conference on Advanced Computational Intelligence, 2020

Exploring Factors that Influence Individuals' Choice Between Internal Combustion Engine Cars and Electric Vehicles.

Dominik Bucher, Henry Martin, Jannik Hamper, Atefeh Jaleh, Henrik Becker, Pengxiang Zhao, Martin Raubal

Proceedings of the 23rd AGILE Conference on Geographic Information Science, 2020

2019

Interactions between Bus, Metro, and Taxi Use before and after the Chinese Spring Festival.

Jianwei Huang, Xintao Liu, Pengxiang Zhao, Junwei Zhang, Mei-Po Kwan

ISPRS Int. J. Geo Inf., 2019

A Multiple Regression Approach for Traffic Flow Estimation.

Lilian Pun, Pengxiang Zhao, Xintao Liu

IEEE Access, 2019

A Clustering-Based Framework for Understanding Individuals' Travel Mode Choice Behavior.

Pengxiang Zhao, Dominik Bucher, Henry Martin, Martin Raubal

Proceedings of the Geospatial Technologies for Local and Regional Development, 2019

2018

Experimental Research on the Properties of "Solid-Gas" Coupling Physical Simulation Similar Materials and Testing by Computer of Gas in Coal Rock.

Pengxiang Zhao, Risheng Zhuo, Shugang Li, Haifei Lin

Wirel. Pers. Commun., 2018

Detecting Anomalous Trajectories and Behavior Patterns Using Hierarchical Clustering from Taxi GPS Data.

Yulong Wang, Kun Qin, Yixiang Chen, Pengxiang Zhao

ISPRS Int. J. Geo Inf., 2018

2017

A trajectory clustering approach based on decision graph and data field for detecting hotspots.

Pengxiang Zhao, Kun Qin, Xinyue Ye, Yulong Wang, Yixiang Chen

Int. J. Geogr. Inf. Sci., 2017

2015

Monitoring the impact of aerosol contamination on the drought-induced decline of gross primary productivity.

Yao Zhang, Weizhong Li, Qiuan Zhu, Huai Chen, Xiuqin Fang, Tinglong Zhang, Pengxiang Zhao, Changhui Peng

Int. J. Appl. Earth Obs. Geoinformation, 2015

2012

Hierarchical codebook background model using haar-like features.

Pengxiang Zhao, Yanyun Zhao, Anni Cai

Proceedings of the 3rd IEEE International Conference on Network Infrastructure and Digital Content, 2012

2011

Peer to peer content sharing on ad hoc networks of smartphones.

Piotr K. Tysowski, Pengxiang Zhao, Kshirasagar Naik

Proceedings of the 7th International Wireless Communications and Mobile Computing Conference, 2011