Hengcai Zhang

According to our database, Hengcai Zhang authored at least 24 papers between 2012 and 2024.

Collaborative distances:

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

2024

Adding attention to the neural ordinary differential equation for spatio-temporal prediction.

Peixiao Wang, Tong Zhang, Hengcai Zhang, Shifen Cheng, Wangshu Wang

Int. J. Geogr. Inf. Sci., January, 2024

2023

Mapping Multi-Depth Soil Salinity Using Remote Sensing-Enabled Machine Learning in the Yellow River Delta, China.

Haoran Zhang, Xin Fu, Yanna Zhang, Zhaishuo Qi, Hengcai Zhang, Zhenghe Xu

Remote. Sens., December, 2023

DeepIndoorCrowd: Predicting crowd flow in indoor shopping malls with an interpretable transformer network.

Chen Chu, Hengcai Zhang, Peixiao Wang, Feng Lu

Trans. GIS, September, 2023

TrajGDM: A New Trajectory Foundation Model for Simulating Human Mobility.

Chen Chu, Hengcai Zhang, Feng Lu

Proceedings of the 31st ACM International Conference on Advances in Geographic Information Systems, 2023

2021

Automatic Construction of Indoor 3D Navigation Graph from Crowdsourcing Trajectories.

Xin Fu, Hengcai Zhang, Peixiao Wang

ISPRS Int. J. Geo Inf., 2021

Prediction of human activity intensity using the interactions in physical and social spaces through graph convolutional networks.

Mingxiao Li, Song Gao, Feng Lu, Kang Liu, Hengcai Zhang, Wei Tu

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

2020

Association Rule Mining Method Based on the Similarity Metric of Tuple-Relation in Indoor Environment.

Naixia Mou, Hongen Wang, Hengcai Zhang, Xin Fu

IEEE Access, 2020

Predicting Indoor Location based on a Hybrid Markov-LSTM Model.

Peixiao Wang, Sheng Wu, Hengcai Zhang

Proceedings of the Web and Wireless Geographical Information Systems, 2020

2019

Reconstruction of human movement trajectories from large-scale low-frequency mobile phone data.

Mingxiao Li, Song Gao, Feng Lu, Hengcai Zhang

Comput. Environ. Urban Syst., 2019

Indoor Location Prediction Method for Shopping Malls Based on Location Sequence Similarity.

Peixiao Wang, Sheng Wu, Hengcai Zhang, Feng Lu

ISPRS Int. J. Geo Inf., 2019

A Hybrid Markov and LSTM Model for Indoor Location Prediction.

Peixiao Wang, Hongen Wang, Hengcai Zhang, Feng Lu, Sheng Wu

IEEE Access, 2019

Fine-Grained Dynamic Population Mapping Method Based on Large-Scale Sparse Mobile Phone Data.

Mingxiao Li, Hengcai Zhang, Jie Chen

Proceedings of the 20th IEEE International Conference on Mobile Data Management, 2019

Computing and Visualizing the Shortest Path between Moving Objects on Road Networks.

Siyu Chen, Jianqiu Xu, Hengcai Zhang

Proceedings of the 20th IEEE International Conference on Mobile Data Management, 2019

2018

Fine-grained prediction of urban population using mobile phone location data.

Jie Chen, Tao Pei, Shih-Lung Shaw, Feng Lu, Mingxiao Li, Shifen Cheng, Xiliang Liu, Hengcai Zhang

Int. J. Geogr. Inf. Sci., 2018

Identifying Transportation Modes Using Gradient Boosting Decision Tree.

Xin Fu, Dong Wang, Hengcai Zhang

Proceedings of the Intelligent Computing Theories and Application, 2018

A Semantic Context Model for Automatic Image Annotation.

Xin Fu, Dong Wang, Sijie Niu, Hengcai Zhang

Proceedings of the Intelligent Computing Theories and Application, 2018

2017

GSMNet: A Hierarchical Graph Model for Moving Objects in Networks.

Hengcai Zhang, Feng Lu

ISPRS Int. J. Geo Inf., 2017

2016

Modeling and Querying Moving Objects with Social Relationships.

Hengcai Zhang, Feng Lu, Jianqiu Xu

ISPRS Int. J. Geo Inf., 2016

A Line Graph-Based Continuous Range Query Method for Moving Objects in Networks.

Hengcai Zhang, Feng Lu, Jie Chen

ISPRS Int. J. Geo Inf., 2016

A Geo-Social Data Model for Moving Objects.

Hengcai Zhang, Feng Lu, Jie Chen

Proceedings of the Data Mining and Big Data, First International Conference, 2016

2015

Density-based clustering for data containing two types of points.

Tao Pei, Weiyi Wang, Hengcai Zhang, Ting Ma, Yunyan Du, Chenghu Zhou

Int. J. Geogr. Inf. Sci., 2015

2013

Extracting traffic information from web texts with a D-S evidence theory based approach.

Peiyuan Qiu, Feng Lu, Hengcai Zhang

Proceedings of the 21st International Conference on Geoinformatics, 2013

2012

Estimating Beijing's travel delays at intersections with floating car data.

Xiliang Liu, Feng Lu, Hengcai Zhang, Peiyuan Qiu

Proceedings of the 5th ACM SIGSPATIAL International Workshop on Computational Transportation Science 2011, 2012

Evaluating road selectivity of urban-trip based on dynamic betweenness centrality.

Liang Zhou, Feng Lu, Hengcai Zhang

Proceedings of the 20th International Conference on Geoinformatics, 2012