Chang Ren

33 papers Journal 25Unranked 8
YearRankTypeTitle / Venue / Authors
2026 J jnl
StreamingClaw Technical Report.
CoRR
Jiawei Chen, Zhe Chen, Chaoqun Du, Maokui He, Wei He, Hengtao Li, Qizhen Li, Zide Liu, Hao Ma, Xuhao Pan, Chang Ren, Xudong Rao, Xintian Shen, Chenfeng Wang, Tao Wei, Chengjun Yu, Pengfei Yu, Shengyu Yao, Chunpeng Zhou, Kun Zhan, Lihao Zheng, Pan Zhou, Xuhan Zhu, Yufei Zheng
2025 J jnl
LLM for Complex Reasoning Task: An Exploratory Study in Fermi Problems.
CoRR
Zishuo Liu, Carlos Rabat Villarreal, Mostafa Rahgouy, Amit Das, Zheng Zhang, Chang Ren, Dongji Feng
2025 J jnl
MindGPT-4ov: An Enhanced MLLM via a Multi-Stage Post-Training Paradigm.
CoRR
Wei Chen, Chaoqun Du, Feng Gu, Wei He, Qizhen Li, Zide Liu, Xuhao Pan, Chang Ren, Xudong Rao, Chenfeng Wang, Tao Wei, Chengjun Yu, Pengfei Yu, Yufei Zheng, Chunpeng Zhou, Pan Zhou, Xuhan Zhu
2025 J jnl
MindWatcher: Toward Smarter Multimodal Tool-Integrated Reasoning.
CoRR
Jiawei Chen, Xintian Shen, Lihao Zheng, Zhenwei Shao, Hongyuan Zhang, Pengfei Yu, Xudong Rao, Ning Mao, Xiaobo Liu, Lian Wen, Chaoqun Du, Feng Gu, Wei He, Qizhen Li, Shanshan Li, Zide Liu, Jing Luo, Lifu Mu, Xuhao Pan, Chang Ren, Haoyi Sun, Qian Wang, Wei Wang, Hongfu Yang, Jiqing Zhan, Chunpeng Zhou, Zheng Zhou, Hao Ma, Tao Wei, Pan Zhou, Wei Chen
2024 J jnl
A Robust joint coverless image steganography scheme based on two independent modules.
Cybersecur.
Chang Ren, Bin Wu
2024 — conf
Real-Time Secure Video Streaming System Based on FPGA and CUDA Technology.
ICCNS
Ziyang Liu, Zongxia Wang, Shanshan Tu, Haoran Wang, Jingxuan Fan, Chang Ren
2023 J jnl
Three-dimensional structure determination of grade-separated road intersections from crowdsourced trajectories.
Int. J. Appl. Earth Obs. Geoinformation
Xue Yang, Mingchun Yang, Yanjia Cao, Chang Ren, Fayong Zhang, Luliang Tang
2022 J jnl
Associations between mobility and socio-economic indicators vary across the timeline of the Covid-19 pandemic.
Comput. Environ. Urban Syst.
Jed A. Long, Chang Ren
2022 J jnl
Bioactive Natural Products Identification Using Automation of Molecular Networking Software.
J. Chem. Inf. Model.
Swati Baskiyar, Chang Ren, Kabre L. Heck, Audrey M. Hall, Muhammad Gulfam, Sadaira Packer, Cheryl D. Seals, Angela I. Calderón
2022 J jnl
Defect Detection for a Vertical Shaft Surface Based on Multimodal Sensors.
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens.
Xu Chu, Luliang Tang, Fei Sun, Xi Chen, Le Niu, Chang Ren, Qingquan Li
2022 J jnl
Mapping Grade-Separated Junctions in Detail Using Crowdsourced Trajectory Data.
IEEE Trans. Intell. Transp. Syst.
Chang Ren, Luliang Tang, Xue Yang, Jed A. Long
2022 J jnl
Road Extraction Convolutional Neural Network with Embedded Attention Mechanism for Remote Sensing Imagery.
Remote. Sens.
Shiwei Shao, Lixia Xiao, Liupeng Lin, Chang Ren, Jing Tian
2022 — conf
Speech Disorders Classification by CNN in Phonetic E-Learning System.
HCI (35)
Jueting Liu, Chang Ren, Yaoxuan Luan, Sicheng Li, Tianshi Xie, Cheryl D. Seals, Marisha Speights Atkins
2022 J jnl
Towards a Core Set of Landscape Metrics of Urban Land Use in Wuhan, China.
ISPRS Int. J. Geo Inf.
Shiwei Shao, Mengting Yu, Yimin Huang, Yiheng Wang, Jing Tian, Chang Ren
2022 — conf
Transformer-Based Multilingual G2P Converter for E-Learning System.
HCI (35)
Jueting Liu, Chang Ren, Yaoxuan Luan, Sicheng Li, Tianshi Xie, Cheryl D. Seals, Marisha Speights Atkins
2022 J jnl
Understanding higher education students' developing perceptions of geocapabilities through the creation of story maps with geographical information systems.
Br. J. Educ. Technol.
Jing Tian, Joyce Hwee Ling Koh, Chang Ren, Yiheng Wang
2021 J jnl
Environmental Efficiency Evaluation Method Based on Data Envelopment Analysis and Improved Neural Network.
Mob. Inf. Syst.
Chao Yang, Feng He, Chang Ren
2021 — conf
Identifying the relationship between air quality and road network cellular pattern in China.
Geoinformatics
Yuhan Liao, Yiheng Wang, Chang Ren, Jing Tian
2021 J jnl
Modelling Place Visit Probability Sequences during Trajectory Data Gaps Based on Movement History.
ISPRS Int. J. Geo Inf.
Chang Ren, Luliang Tang, Jed A. Long, Zihan Kan, Xue Yang
2020 J jnl
Pedestrian network generation based on crowdsourced tracking data.
Int. J. Geogr. Inf. Sci.
Xue Yang, Luliang Tang, Chang Ren, Yang Chen, Zhong Xie, Qingquan Li
2019 J jnl
Detecting and Evaluating Urban Clusters with Spatiotemporal Big Data.
Sensors
Luliang Tang, Jie Gao, Chang Ren, Xia Zhang, Xue Yang, Zihan Kan
2019 J jnl
NS-DBSCAN: A Density-Based Clustering Algorithm in Network Space.
ISPRS Int. J. Geo Inf.
Tianfu Wang, Chang Ren, Yun Luo, Jing Tian
2019 J jnl
Network-scape metric analysis: a new approach for the pattern analysis of urban road networks.
Int. J. Geogr. Inf. Sci.
Jing Tian, Mengting Yu, Chang Ren, Yingzhe Lei
2019 J jnl
Traffic congestion analysis at the turn level using Taxis' GPS trajectory data.
Comput. Environ. Urban Syst.
Zihan Kan, Luliang Tang, Mei-Po Kwan, Chang Ren, Dong Liu, Qingquan Li
2018 J jnl
On the degree correlation of urban road networks.
Trans. GIS
Jing Tian, Huaqiang Fang, Yiheng Wang, Chang Ren
2018 — conf
Reconstructing Individual Activity Trajectories by Hidden Semi-Markov Model.
Geoinformatics
Zixuan Han, Zijian Wan, WanYi Guo, Chang Ren
2017 J jnl
A Road Map Refinement Method Using Delaunay Triangulation for Big Trace Data.
ISPRS Int. J. Geo Inf.
Luliang Tang, Chang Ren, Zhang Liu, Qingquan Li
2017 J jnl
GEN_MAT: A MATLAB-based map generalization algorithm toolbox.
Trans. GIS
Yiheng Wang, Jing Tian, Mengting Yu, Chang Ren, Xiaohuan Wu
2017 — conf
Operation Area Measurement Based on Trajectories of Agricultural Machinery.
CCTA (1)
Chang Ren, Yanwei Yuan, Liwei Yang, Junning Zhang, Yangchun Liu, Chengxu Lv, Bo Zhao
2017 J jnl
Spatio-Temporal Behavior Analysis and Pheromone-Based Fusion Model for Big Trace Data.
ISPRS Int. J. Geo Inf.
Luliang Tang, Qianqian Zou, Xia Zhang, Chang Ren, Qingquan Li
2017 J jnl
Uncovering Distribution Patterns of High Performance Taxis from Big Trace Data.
ISPRS Int. J. Geo Inf.
Luliang Tang, Fei Sun, Zihan Kan, Chang Ren, Luling Cheng
2015 — conf
A road density partition method for the evaluation of road selection.
Geoinformatics
Huaqiang Fang, Chang Ren, Liupeng Lin, Fuquan Xiong, Jing Tian
2015 — conf
Network functionality oriented stroke building in road networks.
Geoinformatics
Chang Ren, Huaqiang Fang, Yingzhe Lei, Jing Tian, Wenyu Yang