Longgang Xiang

Publication Activity (10 Years)

Years Active: 2003-2024
Publications (10 Years): 20

Top Topics

Trajectory Data

Floating Car Data

Top Venues

ISPRS Int. J. Geo Inf.

Publications

Chenhao Wu, Longgang Xiang, Libiao Chen, Qingcen Zhong, Xiongwei Wu
Learning Universal Trajectory Representation via a Siamese Geography-Aware Transformer. ISPRS Int. J. Geo Inf. 13 (3) (2024)
Jianxin Qin, Lu Wang, Tao Wu, Ye Li, Longgang Xiang, Yuanyuan Zhu
Indoor mobility data encoding with TSTM-in: A topological-semantic trajectory model. Comput. Environ. Urban Syst. 110 (2024)
Guangsheng Dong, Rui Li, Fa Li, Zhaohui Liu, Huayi Wu, Longgang Xiang, Wensen Yu, Jie Jiang, Hongping Zhang, Fangning Li
Differences in Urban Development in China from the Perspective of Point of Interest Spatial Co-Occurrence Patterns. ISPRS Int. J. Geo Inf. 13 (1) (2024)
Xin Chen, Longgang Xiang, Fengwei Jiao, Huayi Wu
Detecting Turning Relationships and Time Restrictions of OSM Road Intersections from Crowdsourced Trajectories. ISPRS Int. J. Geo Inf. 12 (9) (2023)
Xiaolong Li, Yun Zhang, Longgang Xiang, Tao Wu
Urban Road Lane Number Mining from Low-Frequency Floating Car Data Based on Deep Learning. ISPRS Int. J. Geo Inf. 12 (11) (2023)
Jianxin Qin, Wenjie Yang, Tao Wu, Bin He, Longgang Xiang
Incremental Road Network Update Method with Trajectory Data and UAV Remote Sensing Imagery. ISPRS Int. J. Geo Inf. 11 (10) (2022)
Chenhao Wu, Longgang Xiang, Jialin Yan, Yeting Zhang
Spatio-temporal neural network for taxi demand prediction using multisource urban data. Trans. GIS 26 (5) (2022)
Tao Wu, Yuanyuan Zhu, Longgang Xiang, Jianxin Qin, Yiliang Wan
A topological model of trajectories with road network space. Trans. GIS 26 (4) (2022)
Yali Li, Longgang Xiang, Caili Zhang, Fengwei Jiao, Chenhao Wu
A Guided Deep Learning Approach for Joint Road Extraction and Intersection Detection From RS Images and Taxi Trajectories. IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. 14 (2021)
Caili Zhang, Yali Li, Longgang Xiang, Fengwei Jiao, Chenhao Wu, Siyu Li
Generating Road Networks for Old Downtown Areas Based on Crowd-Sourced Vehicle Trajectories. Sensors 21 (1) (2021)
Tao Wu, Zhixuan Zeng, Jianxin Qin, Longgang Xiang, Yiliang Wan
An Improved HMM-Based Approach for Planning Individual Routes Using Crowd Sourcing Spatiotemporal Data. Sensors 20 (23) (2020)
Tao Wu, Pengfei Zhang, Jianxin Qin, Di Wu, Longgang Xiang, Yiliang Wan
A Flood-Discharge-Based Spatio-Temporal Diffusion Method for Multi-Target Traffic Hotness Construction From Trajectory Data. IEEE Access 8 (2020)
Shangyu Sun, Huayi Wu, Longgang Xiang
City-Wide Traffic Flow Forecasting Using a Deep Convolutional Neural Network. Sensors 20 (2) (2020)
Caili Zhang, Longgang Xiang, Siyu Li, Dehao Wang
An Intersection-First Approach for Road Network Generation from Crowd-Sourced Vehicle Trajectories. ISPRS Int. J. Geo Inf. 8 (11) (2019)
Yali Li, Longgang Xiang, Caili Zhang, Huayi Wu
Fusing Taxi Trajectories and RS Images to Build Road Map via DCNN. IEEE Access 7 (2019)
Longgang Xiang, Tao Wu, Dick Ettema
An intersection-based trajectory-region movement study. Trans. GIS 21 (4) (2017)
Meng Gao, Longgang Xiang, Jianya Gong
Organizing large-scale trajectories with adaptive Geohash-tree based on secondo database. Geoinformatics (2017)
Tao Wu, Longgang Xiang, Jianya Gong
Updating Road Networks by Local Renewal from GPS Trajectories. ISPRS Int. J. Geo Inf. 5 (9) (2016)
Longgang Xiang, Meng Gao, Tao Wu
Extracting Stops from Noisy Trajectories: A Sequence Oriented Clustering Approach. ISPRS Int. J. Geo Inf. 5 (3) (2016)
Longgang Xiang, Juntao Huang, Xiaotian Shao, Dehao Wang
A MongoDB-Based Management of Planar Spatial Data with a Flattened R-Tree. ISPRS Int. J. Geo Inf. 5 (7) (2016)
Longgang Xiang, Jing Chen, Jianya Gong, Zhen Zeng
Fast Construction of Global Pyramids for Very Large Satellite Images. Trans. GIS 17 (2) (2013)
Longgang Xiang, Yucai Feng
Fast Computation of Iceberg Dwarf. SSDBM (2004)
Changqing Chen, Jianlin Feng, Longgang Xiang
Computation of Sparse Data Cubes with Constraints. DaWaK (2003)