Chengqi Cheng

Peking University — China

Computer Science · Physical Sciences

19h-index1.1kcitations141works0.52yr avg
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Research Topics

Data Management and Algorithms(31), Geographic Information Systems Studies(30), Advanced Computational Techniques and Applications(21), Remote Sensing and Land Use(21), Distributed and Parallel Computing Systems(13)

Publications141 total

Geospatial grid management: A comprehensive framework and systematic review of subdivision, encoding, indexing and storage
International Journal of Applied Earth Observation and Geoinformation·2025Open Access
Efficient management of ubiquitous location information using geospatial grid region name
International Journal of Applied Earth Observation and Geoinformation·2025· 1 citedOpen Access
AugGKG: a grid-augmented geographic knowledge graph representation and spatio-temporal query model
International Journal of Digital Earth·2023· 9 citedOpen Access
Novel Grid Collection and Management Model of Remote Sensing Change Detection Samples
Remote Sensing·2023· 2 citedOpen Access
An Intelligent UAV Path-Planning Method Based on the Theory of the Three-Dimensional Subdivision of Earth Space
ISPRS International Journal of Geo-Information·2023· 6 citedOpen Access
A Method for Managing ADS-B Data Based on a 4D Airspace-Temporal Grid (GeoSOT-AS)
Aerospace·2023· 6 citedOpen Access
Accuracy Assessment of SRTM DEM, ASTER GDEM, AW3D30 DSM, and TanDEM-X 90 m DEM Based on Runway Elevation Data
2022· 2 cited
A Multi-decoder Recurrent Network for Vessel Trajectory Prediction Using Multi-memory LSTMs
2022 IEEE International Conference on Unmanned Systems (ICUS)·2022· 2 cited
Corrigendum to “An efficient integer coding index algorithm for multi-scale time information management” [Data Knowl. Eng. 119 (2019) 123–138]
Data & Knowledge Engineering·2022
Spatial Grid-Based Position Calculation Method for Satellite-Ground Communication Links
Remote Sensing·2022· 2 citedOpen Access
Grid-optimized UAV indoor path planning algorithms in a complex environment
International Journal of Applied Earth Observation and Geoinformation·2022· 73 citedOpen Access
An Information Fusion Model between GeoSOT Grid and Global Hexagonal Equal Area Grid
ISPRS International Journal of Geo-Information·2022· 5 citedOpen Access
Patterns of Nighttime Crowd Flows in Tourism Cities Based on Taxi Data—Take Haikou Prefecture as an Example
Remote Sensing·2022· 6 citedOpen Access
Augmented Multi-Component Recurrent Graph Convolutional Network for Traffic Flow Forecasting
ISPRS International Journal of Geo-Information·2022· 11 citedOpen Access
Single-Stream CNN With Learnable Architecture for Multisource Remote Sensing Data
IEEE Transactions on Geoscience and Remote Sensing·2022· 26 citedOpen Access
3D Accuracy Assessment of Public DEMs Based on DEM Registration
2022
Novel Intelligent Spatiotemporal Grid Earthquake Early-Warning Model
Remote Sensing·2021· 6 citedOpen Access
A Set of Integral Grid-Coding Algebraic Operations Based on GeoSOT-3D
ISPRS International Journal of Geo-Information·2021· 16 citedOpen Access
Taxi Refueling Behavior Analysis by Using Trajectory Data Based on Machine Learning
2021
Research on UAV Indoor Path Planning Algorithm Based on Global Subdivision Grids
2021· 3 cited
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Frequent Co-authors

Bo Chen(15), Weixin Zhai(9), Tengteng Qu(6), Bing Han(5), Guoliang Pu(5), Daoye Zhu(5), Xiaochong Tong(4), Fuhu Ren(4), Shuang Li(4), Huangchuang Zhang(3), Shuangxi Miao(3), Kaihua Hou(3), Xiaochong Tong(2), Li Guan(2), Chunyao Qian(2), Chao Yi(2), Yu Jian(2), Yi Yang(2), Jiexiong Duan(2), Shuang Li(2)