A Map Generalization Model Based on Algebra Mapping Transformation. - Tinghua Ai; Peter van Oosterom (ACM-GIS, 2001)

Progressive Transmission of Vector Data Based on Changes Accumulation Model. - Tinghua Ai; Zhilin Li 001; Yaolin Liu (SDH, 2004)

Automated building generalization based on urban morphology and Gestalt theory. - Zhilin Li 001; H. Yan; Tinghua Ai; Jun Chen (Int. J. Geogr. Inf. Sci., 2004)

The Aggregation of Urban Building Clusters Based on the Skeleton Partitioning of Gap Space. - Tinghua Ai; Xiang Zhang 010 (AGILE Conf., 2007)

Assessing vegetation degradation in Loess Plateau by using potential vegetation index. - Jianguo Sun; Tinghua Ai; Chuanyan Zhao; Haowen Yan (IGARSS, 2007)

The Shape Cognition and Query Supported by Fourier Transform. - Tinghua Ai; Yun Shuai; Jingzhong Li (SDH, 2008)

Representation and Calculation of Spatial Relations Difference Based on Conceptual Neighborhood. - Ni-na Meng; Tinghua Ai; Rong-juan Li; Xiaodong Zhou (ICNC (5), 2009)

A Voronoi-Like Model of Spatial Autocorrelation for Characterizing Spatial Patterns in Vector Data. - Xiang Zhang 010; Tinghua Ai; Jantien E. Stoter (ISVD, 2009)

Graph Based Recognition of Grid Pattern in Street Networks. - Jing Tian; Tinghua Ai; Xiaobin Jia (SDH, 2010)

Characterization and Detection of Building Patterns in Cartographic Data: Two Algorithms. - Xiang Zhang 010; Tinghua Ai; Jantien E. Stoter (SDH, 2010)

Formalization and Data Enrichment for Automated Evaluation of Building Pattern Preservation. - Xiang Zhang 010; Jantien E. Stoter; Tinghua Ai; Menno-Jan Kraak (SDH, 2010)

Road selection based on Voronoi diagrams and "strokes" in map generalization. - Xingjian Liu; F. Benjamin Zhan; Tinghua Ai (Int. J. Appl. Earth Obs. Geoinformation, 2010)

Universal reconstruction method for radiometric quality improvement of remote sensing images. - Huanfeng Shen; Yaolin Liu; Tinghua Ai; Yi Wang; Bo Wu (Int. J. Appl. Earth Obs. Geoinformation, 2010)

Constraints of progressive transmission of spatial data on the web. - Tinghua Ai (Geo spatial Inf. Sci., 2010)

Building pattern recognition in topographic data: examples on collinear and curvilinear alignments. - Xiang Zhang 010; Tinghua Ai; Jantien E. Stoter; Menno-Jan Kraak; Martien Molenaar (GeoInformatica, 2013)

Automated evaluation of building alignments in generalized maps. - Xiang Zhang 010; Jantien E. Stoter; Tinghua Ai; Menno-Jan Kraak; Martien Molenaar (Int. J. Geogr. Inf. Sci., 2013)

A shape analysis and template matching of building features by the Fourier transform method. - Tinghua Ai; Xiaoqiang Cheng; Pengcheng Liu 002; Min Yang 006 (Comput. Environ. Urban Syst., 2013)

A vector field model to handle the displacement of multiple conflicts in building generalization. - Tinghua Ai; Xiang Zhang 010; Qi Zhou; Min Yang 006 (Int. J. Geogr. Inf. Sci., 2015)

Area-preservation Simplification of Polygonal Boundaries by the Use of the Structured Total Least Squares Method with Constraints. - Xiaohua Tong; Yanmin Jin; Lingyun Li; Tinghua Ai (Trans. GIS, 2015)

Generation of constrained network Voronoi diagram using linear tessellation and expansion method. - Tinghua Ai; Wenhao Yu 001; Yakun He (Comput. Environ. Urban Syst., 2015)

A land-use spatial optimization model based on genetic optimization and game theory. - Yaolin Liu; Wei Tang; Jianhua He; Yanfang Liu; Tinghua Ai; Dianfeng Liu (Comput. Environ. Urban Syst., 2015)

Inferring Complex Geographical Concepts with Implicit Geometries Using Ontologies: A Case of Peninsulas. - Xiang Zhang 010; Tinghua Ai; Jantien E. Stoter (AGILE Conf., 2016)

Envelope generation and simplification of polylines using Delaunay triangulation. - Tinghua Ai; Shu Ke; Min Yang 006; Jingzhong Li (Int. J. Geogr. Inf. Sci., 2017)

A linear tessellation model to identify spatial pattern in urban street networks. - Yakun He; Tinghua Ai; Wenhao Yu 001; Xiang Zhang 010 (Int. J. Geogr. Inf. Sci., 2017)

Spatial co-location pattern mining of facility points-of-interest improved by network neighborhood and distance decay effects. - Wenhao Yu 001; Tinghua Ai; Yakun He; Shiwei Shao (Int. J. Geogr. Inf. Sci., 2017)

The analysis and measurement of building patterns using texton co-occurrence matrices. - Wenhao Yu 001; Tinghua Ai; Pengcheng Liu 002; Xiaoqiang Cheng (Int. J. Geogr. Inf. Sci., 2017)

A Matrix-Based Structure for Vario-Scale Vector Representation over a Wide Range of Map Scales: The Case of River Network Data. - Lina Huang; Tinghua Ai; Peter van Oosterom; Xiongfeng Yan; Min Yang 006 (ISPRS Int. J. Geo Inf., 2017)

Continuous Scale Transformations of Linear Features Using Simulated Annealing-Based Morphing. - Jingzhong Li; Tinghua Ai; Pengcheng Liu 002; Min Yang 006 (ISPRS Int. J. Geo Inf., 2017)

A Hierarchical Approach for Measuring the Consistency of Water Areas between Multiple Representations of Tile Maps with Different Scales. - Yilang Shen; Tinghua Ai (ISPRS Int. J. Geo Inf., 2017)

Template Matching and Simplification Method for Building Features Based on Shape Cognition. - Xiongfeng Yan; Tinghua Ai; Xiang Zhang 010 (ISPRS Int. J. Geo Inf., 2017)

Evaluating Non-Motorized Transport Popularity of Urban Roads by Sports GPS Tracks. - Wei Lu 008; Wei Yang; Tinghua Ai (Geoinformatics, 2018)

Cycle Periodic Behavior Detection and Sports Place Extraction Using Crowdsourced Running Trace Data. - Wei Yang; Wei Lu 008; Tinghua Ai; Tong Zhang (Geoinformatics, 2018)

Center Point of Simple Area Feature Based on Triangulation Skeleton Graph (Short Paper). - Wei Lu 008; Tinghua Ai (GIScience, 2018)

Analysis of Irregular Spatial Data with Machine Learning: Classification of Building Patterns with a Graph Convolutional Neural Network (Short Paper). - Xiongfeng Yan; Tinghua Ai (GIScience, 2018)

Potential Change of Spatial Accessibility to Health Services With the Opening of Private Streets in Shenzhen, China. - Wenhao Yu 001; Tinghua Ai; Jingzhong Li; Min Yang 006; Yun Shuai (IEEE Access, 2018)

Updating authoritative spatial data from timely sources: A multiple representation approach. - Xiang Zhang 010; Weijun Yin; Min Yang 006; Tinghua Ai; Jantien E. Stoter (Int. J. Appl. Earth Obs. Geoinformation, 2018)

Analysis of Irregular Spatial Data with Machine Learning: Classification of Building Patterns with a Graph Convolutional Neural Network. - Xiongfeng Yan; Tinghua Ai (CoRR, 2018)

A new approach to simplifying polygonal and linear features using superpixel segmentation. - Yilang Shen; Tinghua Ai; Lu Wang 021; Jing Zhou (Int. J. Geogr. Inf. Sci., 2018)

A New Approach to Line Simplification Based on Image Processing: A Case Study of Water Area Boundaries. - Yilang Shen; Tinghua Ai; Yakun He (ISPRS Int. J. Geo Inf., 2018)

Metaphor Representation and Analysis of Non-Spatial Data in Map-Like Visualizations. - Rui Xin 001; Tinghua Ai; Bo Ai 002 (ISPRS Int. J. Geo Inf., 2018)

POI Information Enhancement Using Crowdsourcing Vehicle Trace Data and Social Media Data: A Case Study of Gas Station. - Wei Yang; Tinghua Ai (ISPRS Int. J. Geo Inf., 2018)

Change Detection for Building Footprints with Different Levels of Detail Using Combined Shape and Pattern Analysis. - Xiaodong Zhou; Zhe Chen; Xiang Zhang 010; Tinghua Ai (ISPRS Int. J. Geo Inf., 2018)

A Method for Extracting Road Boundary Information from Crowdsourcing Vehicle GPS Trajectories. - Wei Yang; Tinghua Ai; Wei Lu 008 (Sensors, 2018)

A map-algebra-based method for automatic change detection and spatial data updating across multiple scales. - Min Yang 006; Tinghua Ai; Xiongfeng Yan; Yuanyuan Chen; Xiang Zhang 010 (Trans. GIS, 2018)

Shape Decision-Making in Map-Like Visualization Design Using the Simulated Annealing Algorithm. - Tinghua Ai; Rui Xin 001; Xiongfeng Yan; Min Yang 006; Bo Ai 002 (IEEE Access, 2019)

Extracting Centerlines From Dual-Line Roads Using Superpixel Segmentation. - Yilang Shen; Tinghua Ai; Min Yang 006 (IEEE Access, 2019)

A simplification of urban buildings to preserve geometric properties using superpixel segmentation. - Yilang Shen; Tinghua Ai; Chengming Li (Int. J. Appl. Earth Obs. Geoinformation, 2019)

A visualization approach for discovering colocation patterns. - Mengjie Zhou; Tinghua Ai; Chao Wu 005; Yuli Gu; Na Wang (Int. J. Geogr. Inf. Sci., 2019)

A PDF Tile Model for Geographic Map Data. - Xiaodong Zhou; Tinghua Ai; Ni-na Meng; Peng Xie (ISPRS Int. J. Geo Inf., 2019)

Encoding and compressing hexagonal raster data by the Gosper curve. - Rui Xin 001; Tinghua Ai; Bo Ai 002 (Trans. GIS, 2019)

A polygon aggregation method with global feature preservation using superpixel segmentation. - Yilang Shen; Tinghua Ai; Wende Li; Min Yang 006; Yu Feng 006 (Comput. Environ. Urban Syst., 2019)

A Visualization Method for Mining Colocation Patterns Constrained by a Road Network. - Mengjie Zhou; Tinghua Ai; Guohua Zhou; Wenqing Hu (IEEE Access, 2020)

A progressive method for the collapse of river representation considering geographical characteristics. - Yilang Shen; Tinghua Ai; Jingzhong Li; Lina Huang; Wende Li (Int. J. Digit. Earth, 2020)

A tile-map-based method for the typification of artificial polygonal water areas considering the legibility. - Yilang Shen; Tinghua Ai; Jingzhong Li; Lu Wang 021; Wende Li (Comput. Geosci., 2020)

A multi-scale representation model of polyline based on head/tail breaks. - Pengcheng Liu 002; Tianyuan Xiao; Jia Xiao; Tinghua Ai (Int. J. Geogr. Inf. Sci., 2020)

Road network generalization considering traffic flow patterns. - Wenhao Yu 001; Yifan Zhang 009; Tinghua Ai; Qingfeng Guan 001; Zhanlong Chen; Haixia Li (Int. J. Geogr. Inf. Sci., 2020)

A Multi-Scale Representation of Point-of-Interest (POI) Features in Indoor Map Visualization. - Yi Xiao; Tinghua Ai; Min Yang 006; Xiang Zhang 010 (ISPRS Int. J. Geo Inf., 2020)

A Method for Generating Variable-Scale Maps for Small Displays. - Rong Zhao; Tinghua Ai; Chen Wen (ISPRS Int. J. Geo Inf., 2020)

A Raster-Based Methodology to Detect Cross-Scale Changes in Water Body Representations Caused by Map Generalization. - Yilang Shen; Tinghua Ai (Sensors, 2020)

The isotropic organization of DEM structure and extraction of valley lines using hexagonal grid. - Lu Wang 021; Tinghua Ai; Yilang Shen; Jingzhong Li (Trans. GIS, 2020)

Graph convolutional autoencoder model for the shape coding and cognition of buildings in maps. - Xiongfeng Yan; Tinghua Ai; Min Yang 006; Xiaohua Tong (Int. J. Geogr. Inf. Sci., 2021)

An integrated method for DEM simplification with terrain structural features and smooth morphology preserved. - Wenhao Yu 001; Yifan Zhang 009; Tinghua Ai; Zhanlong Chen (Int. J. Geogr. Inf. Sci., 2021)

A Multi-Scale Virtual Terrain for Hierarchically Structured Non-Location Data. - Rui Xin 001; Tinghua Ai; Ruoxin Zhu; Bo Ai 002; Min Yang 006; Liqiu Meng (ISPRS Int. J. Geo Inf., 2021)

A recognition method for drainage patterns using a graph convolutional network. - Huafei Yu; Tinghua Ai; Min Yang 006; Lina Huang; Jiaming Yuan (Int. J. Appl. Earth Obs. Geoinformation, 2022)

Detecting interchanges in road networks using a graph convolutional network approach. - Min Yang 006; Chenjun Jiang; Xiongfeng Yan; Tinghua Ai; Minjun Cao; Wenyuan Chen (Int. J. Geogr. Inf. Sci., 2022)

A hybrid approach to building simplification with an evaluator from a backpropagation neural network. - Min Yang 006; Tuo Yuan; Xiongfeng Yan; Tinghua Ai; Chenjun Jiang (Int. J. Geogr. Inf. Sci., 2022)

Sparse reconstruction with spatial structures to automatically determine neighbors. - Wenhao Yu 001; Yifan Zhang 009; Zhanlong Chen; Tinghua Ai (Int. J. Geogr. Inf. Sci., 2022)

A Method for Classifying Complex Features in Urban Areas Using Video Satellite Remote Sensing Data. - Fanghong Ye; Tinghua Ai; Jiaming Wang; Yuan Yao; Zheng Zhou (Remote. Sens., 2022)

Multilevel Mapping From Remote Sensing Images: A Case Study of Urban Buildings. - Yilang Shen; Tinghua Ai; Hao Chen; Jingzhong Li (IEEE Trans. Geosci. Remote. Sens., 2022)

Characterizing the activity patterns of outdoor jogging using massive multi-aspect trajectory data. - Zongshun Tian; Wei Yang; Tong Zhang; Tinghua Ai; Yang Wang (Comput. Environ. Urban Syst., 2022)

Automatic segmentation of parallel drainage patterns supported by a graph convolution neural network. - Huafei Yu; Tinghua Ai; Min Yang 006; Lina Huang; Aji Gao (Expert Syst. Appl., 2023)

A hexagon-based method for polygon generalization using morphological operators. - Lu Wang 021; Tinghua Ai; Dirk Burghardt; Yilang Shen; Min Yang 006 (Int. J. Geogr. Inf. Sci., 2023)

Inconsistency Detection in Cross-Layer Tile Maps with Super-Pixel Segmentation. - Junbo Yu; Tinghua Ai; Haijiang Xu; Lingrui Yan; Yilang Shen (ISPRS Int. J. Geo Inf., 2023)

A raster-based method for the hierarchical selection of river networks based on stream characteristics. - Yilang Shen; Rong Zhao; Tinghua Ai; Fengfeng Han; Su Ding (Int. J. Geogr. Inf. Sci., 2023)

Integrating domain knowledge and graph convolutional neural networks to support river network selection. - Huafei Yu; Tinghua Ai; Min Yang 006; Jingzhong Li; Lu Wang 021; Aji Gao; Tianyuan Xiao; Zhe Zhou (Trans. GIS, 2023)

A graph autoencoder network to measure the geometric similarity of drainage networks in scaling transformation. - Huafei Yu; Tinghua Ai; Min Yang 006; Weiming Huang 001; Lars Harrie (Int. J. Digit. Earth, 2023)

A vector-based coastline shape classification approach using sequential deep learning model. - Aji Gao; Tinghua Ai; Huafei Yu; Tianyuan Xiao; Yuejun Chen; Jingzhong Li; Haosheng Huang (Int. J. Appl. Earth Obs. Geoinformation, 2024)

Revealing association rules within intricate ecosystems: A spatial co-location mining method based on Geo-Eco knowledge graph. - Jinghan Wang; Guangyue Li; Tinghua Ai (Int. J. Appl. Earth Obs. Geoinformation, 2024)

A graph-based neural network approach to integrate multi-source data for urban building function classification. - Bo Kong; Tinghua Ai; Xinyan Zou; Xiongfeng Yan; Min Yang 006 (Comput. Environ. Urban Syst., 2024)

Rethinking the null hypothesis in significant colocation pattern mining of spatial flows. - Mengjie Zhou; Mengjie Yang; Tinghua Ai; Jiannan Cai; Zhe Chen (J. Geogr. Syst., 2024)

Classification of urban interchange patterns using a model combining shape context descriptor and graph convolutional neural network. - Min Yang 006; Minjun Cao; Lingya Cheng; Huiping Jiang; Tinghua Ai; Xiongfeng Yan (Geo spatial Inf. Sci., 2024)

Graph-based spatial co-location pattern mining: integrate geospatial analysis and logical reasoning. - Jinghan Wang; Tinghua Ai; Hao Wu; Haijiang Xu; Tianyuan Xiao; Guangyue Li (Int. J. Digit. Earth, 2024)

Integrating terrain structure characteristics into generative adversarial nets for hillshade generation. - Lingrui Yan; Tinghua Ai; Aji Gao (Int. J. Geogr. Inf. Sci., 2024)

Learning dual context aware POI representations for geographic mapping. - Quan Qin; Tinghua Ai; Shishuo Xu; Yan Zhang 078; Weiming Huang 001; Mingyi Du; Songnian Li (Int. J. Appl. Earth Obs. Geoinformation, 2025)

A Multi-Scale Hybrid Scene Geometric Similarity Measurement Method Using Heterogeneous Graph Neural Network. - Chongya Gong; Tinghua Ai; Shiyu Chen; Tianyuan Xiao; Huafei Yu (ISPRS Int. J. Geo Inf., 2025)

A Selection Method of Massive Point Cluster Using the Delaunay Triangulation to Support Real-Time Visualization. - Chongya Gong; Tinghua Ai; Tianyuan Xiao; Huafei Yu; Pengcheng Liu 002 (ISPRS Int. J. Geo Inf., 2025)

A SegNet-Based Approach for Road Label Placement Integrating Geometric and Textual Information. - Huafei Yu; Tinghua Ai; Min Yang 006; Rachid Oucheikh; Bo Kong; Hao Wu; Zhenyu Zhang; Lars Harrie (Trans. GIS, 2025)

Integrating morphological knowledge of contour data and graph neural network for landform type recognition. - Bo Kong; Tinghua Ai; Min Yang 006; Hao Wu; Xiongfeng Yan; YongQuan Wang; Huafei Yu (Int. J. Geogr. Inf. Sci., 2025)