Song Gao

166 papers A* 4A 1B 1Journal 115Unranked 34
YearRankTypeTitle / Venue / Authors
2026 J jnl
Geography According to ChatGPT - How Generative AI Represents and Reasons about Geography.
CoRR
Krzysztof Janowicz, Gengchen Mai, Rui Zhu, Song Gao, Zhangyu Wang, Yingjie Hu, Lauren Bennett
2025 J jnl
A gravity-inspired model integrating geospatial and socioeconomic distances for truck origin-destination flows prediction.
Int. J. Appl. Earth Obs. Geoinformation
Yibo Zhao, Shifen Cheng, Song Gao, Feng Lu
2025 A* conf
AutoSDT: Scaling Data-Driven Discovery Tasks Toward Open Co-Scientists.
EMNLP
Yifei Li, Hanane Nour Moussa, Ziru Chen, Shijie Chen, Botao Yu, Mingyi Xue, Benjamin Burns, Tzu-Yao Chiu, Vishal Dey, Zitong Lu, Chen Wei, Qianheng Zhang, Tianyu Zhang, Song Gao, Xuhui Huang, Xia Ning, Nesreen K. Ahmed, Ali Payani, Huan Sun
2025 J jnl
AutoSDT: Scaling Data-Driven Discovery Tasks Toward Open Co-Scientists.
CoRR
Yifei Li, Hanane Nour Moussa, Ziru Chen, Shijie Chen, Botao Yu, Mingyi Xue, Benjamin Burns, Tzu-Yao Chiu, Vishal Dey, Zitong Lu, Chen Wei, Qianheng Zhang, Tianyu Zhang, Song Gao, Xuhui Huang, Xia Ning, Nesreen K. Ahmed, Ali Payani, Huan Sun
2025 J jnl
Context-Aware Knowledge Graph Framework for Traffic Speed Forecasting Using Graph Neural Network.
IEEE Trans. Intell. Transp. Syst.
Yatao Zhang, Yi Wang, Song Gao, Martin Raubal
2025 J jnl
Foundation Models for Geospatial Reasoning: Assessing Capabilities of Large Language Models in Understanding Geometries and Topological Spatial Relations.
CoRR
Yuhan Ji, Song Gao, Ying Nie, Ivan Majic, Krzysztof Janowicz
2025 J jnl
Foundation models for geospatial reasoning: assessing the capabilities of large language models in understanding geometries and topological spatial relations.
Int. J. Geogr. Inf. Sci.
Yuhan Ji, Song Gao, Ying Nie, Ivan Majic, Krzysztof Janowicz
2025 J jnl
GIScience in the Era of Artificial Intelligence: A Research Agenda Towards Autonomous GIS.
CoRR
Zhenlong Li, Huan Ning, Song Gao, Krzysztof Janowicz, Wenwen Li, Samantha T. Arundel, Chaowei Yang, Budhendra Bhaduri, Shaowen Wang, A-Xing Zhu, Mark Gahegan, Shashi Shekhar, Xinyue Ye, Grant McKenzie, Guido Cervone, Michael E. Hodgson
2025 J jnl
GIScience in the era of Artificial Intelligence: a research agenda towards Autonomous GIS.
Ann. GIS
Zhenlong Li, Huan Ning, Song Gao, Krzysztof Janowicz, Wenwen Li, Samantha T. Arundel, Chaowei Yang, Budhendra Bhaduri, Shaowen Wang, A-Xing Zhu, Mark Gahegan, Shashi Shekhar, Xinyue Ye, Grant McKenzie, Guido Cervone, Michael E. Hodgson
2025 — conf
GeoAI for Driving Risk Assessment via Vision-Language Models: A Knowledge Guided RAG System and Dual Evaluation.
GeoAI@SIGSPATIAL
Chen Wei, Yiwei Zhang, Xi Guan, Qianheng Zhang, Yanbing Chen, Yuhan Ji, Yibo Zhao, Maoping Wang, Ying Nie, Hanchen Zhuang, Song Gao
2025 J jnl
GeoAI-enhanced community detection on spatial networks with graph deep learning.
Comput. Environ. Urban Syst.
Yunlei Liang, Jiawei Zhu, Wen Ye, Song Gao
2025 J jnl
GeoAnalystBench : A GeoAI Benchmark for Assessing Large Language Models for Spatial Analysis Workflow and Code Generation.
Trans. GIS
Qianheng Zhang, Song Gao, Chen Wei, Yibo Zhao, Ying Nie, Ziru Chen, Shijie Chen, Yu Su, Huan Sun
2025 J jnl
GeoAnalystBench: A GeoAI benchmark for assessing large language models for spatial analysis workflow and code generation.
CoRR
Qianheng Zhang, Song Gao, Chen Wei, Yibo Zhao, Ying Nie, Ziru Chen, Shijie Chen, Yu Su, Huan Sun
2025 J jnl
Identifying rich clubs in spatiotemporal interaction networks.
CoRR
Jacob Kruse, Song Gao, Yuhan Ji, Keith Levin, Qunying Huang, Kenneth Mayer
2025 — conf
Knowledge-Guided Large Language Models for Enhancing Agent-Based Wildfire Spatial Simulation.
GeoSim@SIGSPATIAL
Ying Nie, Song Gao
2025 J jnl
Neural representation of geoinformation in the human brain: affected by abstraction levels and spatial scales.
Ann. GIS
Tianyu Yang, Bo Zhao, Song Gao, Weihua Dong
2025 — ed.
Proceedings of the 8th ACM SIGSPATIAL International Workshop on AI for Geographic Knowledge Discovery, GeoAI 2025, The Graduate Hotel Minneapolis, Minneapolis, MN, USA, November 3-6, 2025
GeoAI@SIGSPATIAL
Shawn D. Newsam, Lexie Yang, Song Gao, Di Zhu
2025 — conf
Scalable Inter-County Food Flow Prediction Using Graph Neural Networks.
SIGSPATIAL/GIS
Qianheng Zhang, Dev Paul, Michelle Miller, Alfonso Morales, Song Gao
2025 J jnl
Scale Snapshot Topology Distance: Quantifying the Spatial Scale Effect From a Topological Perspective.
Trans. GIS
Jiawei Zhu, Song Gao, Chao Tao, Yu Liu, Haifeng Li
2025 A* conf
ScienceAgentBench: Toward Rigorous Assessment of Language Agents for Data-Driven Scientific Discovery.
ICLR
Ziru Chen, Shijie Chen, Yuting Ning, Qianheng Zhang, Boshi Wang, Botao Yu, Yifei Li, Zeyi Liao, Chen Wei, Zitong Lu, Vishal Dey, Mingyi Xue, Frazier N. Baker, Benjamin Burns, Daniel Adu-Ampratwum, Xuhui Huang, Xia Ning, Song Gao, Yu Su, Huan Sun
2025 J jnl
Understanding of the predictability and uncertainty in population distributions empowered by visual analytics.
Int. J. Geogr. Inf. Sci.
Peng Luo, Chuan Chen, Song Gao, Xianfeng Zhang, Deng Majok Chol, Zhuo Yang, Liqiu Meng
2025 — conf
Whose Truth? Pluralistic Geo-Alignment for (Agentic) AI.
SIGSPATIAL/GIS
Krzysztof Janowicz, Zilong Liu, Gengchen Mai, Zhangyu Wang, Ivan Majic, Alexandra Fortacz, Grant McKenzie, Song Gao
2025 J jnl
Whose Truth? Pluralistic Geo-Alignment for (Agentic) AI.
CoRR
Krzysztof Janowicz, Zilong Liu, Gengchen Mai, Zhangyu Wang, Ivan Majic, Alexandra Fortacz, Grant McKenzie, Song Gao
2024 J jnl
A five-year milestone: reflections on advances and limitations in GeoAI research.
Ann. GIS
Yingjie Hu, Michael F. Goodchild, A-Xing Zhu, May Yuan, Orhun Aydin, Budhendra Bhaduri, Song Gao, Wenwen Li, Dalton D. Lunga, Shawn D. Newsam
2024 J jnl
Act2Loc: a synthetic trajectory generation method by combining machine learning and mechanistic models.
Int. J. Geogr. Inf. Sci.
Kang Liu, Xin Jin, Shifen Cheng, Song Gao, Ling Yin, Feng Lu
2024 J jnl
Automatic delineation of rational service areas and health professional shortage areas in GIS based on human movements and health resources.
Trans. GIS
Yunlei Liang, Song Gao
2024 — conf
Automating Geospatial Analysis Workflows Using ChatGPT-4.
SIGSPATIAL/GIS
Qianheng Zhang, Song Gao
2024 J jnl
Bringing Back the Context: Camera Trap Species Identification as Link Prediction on Multimodal Knowledge Graphs.
CoRR
Vardaan Pahuja, Weidi Luo, Yu Gu, Cheng-Hao Tu, Hong-You Chen, Tanya Y. Berger-Wolf, Charles V. Stewart, Song Gao, Wei-Lun Chao, Yu Su
2024 — conf
ChatGPT for Intelligent Spatial Analysis Workflow Construction.
SIGSPATIAL/GIS
Ying Nie, Song Gao
2024 J jnl
Context-aware knowledge graph framework for traffic speed forecasting using graph neural network.
CoRR
Yatao Zhang, Yi Wang, Song Gao, Martin Raubal
2024 J jnl
Deephullnet: a deep learning approach for solving the convex hull and concave hull problems with transformer.
Int. J. Digit. Earth
Haojian Liang, Shaohua Wang, Song Gao, Huilai Li, Cheng Su, Hao Lu, Xueyan Zhang, Xi Chen, Yinan Chen
2024 J jnl
Evaluating the Effectiveness of Large Language Models in Representing and Understanding Movement Trajectories.
CoRR
Yuhan Ji, Song Gao
2024 A* conf
Fine-Tuning is Fine, if Calibrated.
NeurIPS
Zheda Mai, Arpita Chowdhury, Ping Zhang, Cheng-Hao Tu, Hong-You Chen, Vardaan Pahuja, Tanya Y. Berger-Wolf, Song Gao, Charles V. Stewart, Yu Su, Wei-Lun Chao
2024 J jnl
Fine-Tuning is Fine, if Calibrated.
CoRR
Zheda Mai, Arpita Chowdhury, Ping Zhang, Cheng-Hao Tu, Hong-You Chen, Vardaan Pahuja, Tanya Y. Berger-Wolf, Song Gao, Charles V. Stewart, Yu Su, Wei-Lun Chao
2024 J jnl
GeoAI-Enhanced Community Detection on Spatial Networks with Graph Deep Learning.
CoRR
Yunlei Liang, Jiawei Zhu, Wen Ye, Song Gao
2024 J jnl
On the Opportunities and Challenges of Foundation Models for GeoAI (Vision Paper).
ACM Trans. Spatial Algorithms Syst.
Gengchen Mai, Weiming Huang, Jin Sun, Suhang Song, Deepak Mishra, Ninghao Liu, Song Gao, Tianming Liu, Gao Cong, Yingjie Hu, Chris Cundy, Ziyuan Li, Rui Zhu, Ni Lao
2024 — ed.
Proceedings of the 3rd ACM SIGSPATIAL International Workshop on Spatial Big Data and AI for Industrial Applications, GeoIndustry 2024, Atlanta, GA, USA, 29 October 2024 - 1 November 2024
GeoIndustry@SIGSPATIAL
Jinmeng Rao, Emre Eftelioglu, Heba Aly, Yiqun Xie, Song Gao
2024 — ed.
Proceedings of the 7th ACM SIGSPATIAL International Workshop on AI for Geographic Knowledge Discovery, GeoAI 2024, Atlanta, GA, USA, 29 October 2024 - 1 November 2024
GeoAI@SIGSPATIAL
Song Gao, Gengchen Mai, Shawn D. Newsam, Lexie Yang, Dalton D. Lunga, Di Zhu, Bruno Martins, Samantha T. Arundel
2024 J jnl
Report of the 7th ACM SIGSPATIAL International Workshop on AI for Geographic Knowledge Discovery (GeoAI 2024).
ACM SIGSPATIAL Special
Song Gao, Gengchen Mai, Shawn D. Newsam, Lexie Yang, Dalton D. Lunga, Di Zhu, Bruno Martins, Samantha T. Arundel
2024 A conf
Reviving the Context: Camera Trap Species Classification as Link Prediction on Multimodal Knowledge Graphs.
CIKM
Vardaan Pahuja, Weidi Luo, Yu Gu, Cheng-Hao Tu, Hong-You Chen, Tanya Y. Berger-Wolf, Charles V. Stewart, Song Gao, Wei-Lun Chao, Yu Su
2024 J jnl
ScienceAgentBench: Toward Rigorous Assessment of Language Agents for Data-Driven Scientific Discovery.
CoRR
Ziru Chen, Shijie Chen, Yuting Ning, Qianheng Zhang, Boshi Wang, Botao Yu, Yifei Li, Zeyi Liao, Chen Wei, Zitong Lu, Vishal Dey, Mingyi Xue, Frazier N. Baker, Benjamin Burns, Daniel Adu-Ampratwum, Xuhui Huang, Xia Ning, Song Gao, Yu Su, Huan Sun
2024 J jnl
SpatialScene2Vec: A self-supervised contrastive representation learning method for spatial scene similarity evaluation.
Int. J. Appl. Earth Obs. Geoinformation
Danhuai Guo, Yingxue Yu, Shiyin Ge, Song Gao, Gengchen Mai, Huixuan Chen
2023 J jnl
An Interactive Knowledge and Learning Environment in Smart Foodsheds.
IEEE Computer Graphics and Applications
Yamei Tu, Xiaoqi Wang, Rui Qiu, Han-Wei Shen, Michelle Miller, Jinmeng Rao, Song Gao, Patrick R. Huber, Allan Hollander, Matthew Lange, Christian Garcia, Joe Stubbs
2023 J jnl
Artificial Intelligence Studies in Cartography: A Review and Synthesis of Methods, Applications, and Ethics.
CoRR
Yuhao Kang, Song Gao, Robert E. Roth
2023 J jnl
Artificial Intelligence and Human Geography.
CoRR
Song Gao
2023 J jnl
Bringing Spatial Interaction Measures into Multi-Criteria Assessment of Redistricting Plans Using Interactive Web Mapping.
CoRR
Jacob Kruse, Song Gao, Yuhan Ji, Daniel P. Szabo, Kenneth Mayer
2023 — conf
Building Privacy-Preserving and Secure Geospatial Artificial Intelligence Foundation Models (Vision Paper).
SIGSPATIAL/GIS
Jinmeng Rao, Song Gao, Gengchen Mai, Krzysztof Janowicz
2023 J jnl
Building Privacy-Preserving and Secure Geospatial Artificial Intelligence Foundation Models.
CoRR
Jinmeng Rao, Song Gao, Gengchen Mai, Krzysztof Janowicz
2023 J jnl
CATS: Conditional Adversarial Trajectory Synthesis for Privacy-Preserving Trajectory Data Publication Using Deep Learning Approaches.
CoRR
Jinmeng Rao, Song Gao, Sijia Zhu
2023 J jnl
CATS: Conditional Adversarial Trajectory Synthesis for privacy-preserving trajectory data publication using deep learning approaches.
Int. J. Geogr. Inf. Sci.
Jinmeng Rao, Song Gao, Sijia Zhu
2023 J jnl
Choosing GIS graduate programs from afar: Chinese students' perspectives.
Trans. GIS
Yikang Wang, Yuhao Kang, Haokun Liu, Ce Hou, Bing Zhou, Shan Ye, Yuyan Liu, Jinmeng Rao, Zhenghao Pei, Xiang Ye, Song Gao
2023 J jnl
Embracing geospatial analytical technologies in tourism studies.
J. Inf. Technol. Tour.
Yang Yang, Xiang Chen, Song Gao, Zhenlong Li, Zhe Zhang, Bo Zhao
2023 — conf
Evaluating the Effectiveness of Large Language Models in Representing Textual Descriptions of Geometry and Spatial Relations (Short Paper).
GIScience
Yuhan Ji, Song Gao
2023 J jnl
Evaluating the Effectiveness of Large Language Models in Representing Textual Descriptions of Geometry and Spatial Relations.
CoRR
Yuhan Ji, Song Gao
2023 — conf
FLEE-GNN: A Federated Learning System for Edge-Enhanced Graph Neural Network in Analyzing Geospatial Resilience of Multicommodity Food Flows.
GeoAI@SIGSPATIAL
Yuxiao Qu, Jinmeng Rao, Song Gao, Qianheng Zhang, Wei-Lun Chao, Yu Su, Michelle Miller, Alfonso Morales, Patrick R. Huber
2023 J jnl
FLEE-GNN: A Federated Learning System for Edge-Enhanced Graph Neural Network in Analyzing Geospatial Resilience of Multicommodity Food Flows.
CoRR
Yuxiao Qu, Jinmeng Rao, Song Gao, Qianheng Zhang, Wei-Lun Chao, Yu Su, Michelle Miller, Alfonso Morales, Patrick R. Huber
2023 — conf
Geo-Foundation Models: Reality, Gaps and Opportunities.
SIGSPATIAL/GIS
Yiqun Xie, Zhaonan Wang, Gengchen Mai, Yanhua Li, Xiaowei Jia, Song Gao, Shaowen Wang
2023 — conf
Geo-knowledge-informed Deep Learning for Auto-identification of Supraglacial Lakes on the Greenland Ice Sheet from Satellite Imagery.
SIGSPATIAL/GIS
Wei Chen, Song Gao, Feng Zhang
2023 J jnl
Here Is Not There: Measuring Entailment-Based Trajectory Similarity for Location-Privacy Protection and Beyond.
CoRR
Zilong Liu, Krzysztof Janowicz, Kitty Currier, Meilin Shi, Jinmeng Rao, Song Gao, Ling Cai, Anita Graser
2023 A* conf
Holistic Transfer: Towards Non-Disruptive Fine-Tuning with Partial Target Data.
NeurIPS
Cheng-Hao Tu, Hong-You Chen, Zheda Mai, Jike Zhong, Vardaan Pahuja, Tanya Y. Berger-Wolf, Song Gao, Charles V. Stewart, Yu Su, Wei-Lun Chao
2023 J jnl
Holistic Transfer: Towards Non-Disruptive Fine-Tuning with Partial Target Data.
CoRR
Cheng-Hao Tu, Hong-You Chen, Zheda Mai, Jike Zhong, Vardaan Pahuja, Tanya Y. Berger-Wolf, Song Gao, Charles V. Stewart, Yu Su, Wei-Lun Chao
2023 J jnl
Incorporating multimodal context information into traffic speed forecasting through graph deep learning.
Int. J. Geogr. Inf. Sci.
Yatao Zhang, Tianhong Zhao, Song Gao, Martin Raubal
2023 — conf
Measuring Access Inequality in A Hybrid Physical-Virtual World: : A Case Study of Racial Disparity of Healthcare Access During CoVID-19.
Geoinformatics
Meiliu Wu, Qunying Huang, Song Gao
2023 J jnl
Mixed land use measurement and mapping with street view images and spatial context-aware prompts via zero-shot multimodal learning.
Int. J. Appl. Earth Obs. Geoinformation
Meiliu Wu, Qunying Huang, Song Gao, Zhou Zhang
2023 J jnl
On the Opportunities and Challenges of Foundation Models for Geospatial Artificial Intelligence.
CoRR
Gengchen Mai, Weiming Huang, Jin Sun, Suhang Song, Deepak Mishra, Ninghao Liu, Song Gao, Tianming Liu, Gao Cong, Yingjie Hu, Chris Cundy, Ziyuan Li, Rui Zhu, Ni Lao
2023 — ed.
Proceedings of the 2nd ACM SIGSPATIAL International Workshop on Spatial Big Data and AI for Industrial Applications, GeoIndustry 2023, Hamburg, Germany, 13 November 2023
GeoIndustry@SIGSPATIAL
Jinmeng Rao, Song Gao, Heba Aly, Emre Eftelioglu, Yan Li, Yiqun Xie
2023 — ed.
Proceedings of the 6th ACM SIGSPATIAL International Workshop on AI for Geographic Knowledge Discovery, GeoAI 2023, Hamburg, Germany, 13 November 2023
GeoAI@SIGSPATIAL
Shawn D. Newsam, Lexie Yang, Gengchen Mai, Bruno Martins, Dalton D. Lunga, Song Gao
2023 J jnl
Rethinking the regularity in mobility patterns of personal vehicle drivers: A multi-city comparison using a feature engineering approach.
Trans. GIS
Yuhan Ji, Song Gao, Tam Huynh, Chris Scheele, James Triveri, Jacob Kruse, Collin Bennett, Yicheng Wen
2023 J jnl
Revealing intra-urban hierarchical spatial structure through representation learning by combining road network abstraction model and taxi trajectory data.
Ann. GIS
Sheng Hu, Song Gao, Wei Luo, Liang Wu, Tianqi Li, Yongyang Xu, Ziwei Zhang
2023 J jnl
Special issue on geospatial artificial intelligence.
GeoInformatica
Song Gao, Yingjie Hu, Wenwen Li, Lei Zou
2022 J jnl
A review of location encoding for GeoAI: methods and applications.
Int. J. Geogr. Inf. Sci.
Gengchen Mai, Krzysztof Janowicz, Yingjie Hu, Song Gao, Bo Yan, Rui Zhu, Ling Cai, Ni Lao
2022 J jnl
COVID-19 lockdown introduces human mobility pattern changes for both Guangdong-Hong Kong-Macao greater bay area and the San Francisco bay area.
Int. J. Appl. Earth Obs. Geoinformation
Leiyang Zhong, Ying Zhou, Song Gao, Zhaoyang Yu, Zhifeng Ma, Xiaoming Li, Yang Yue, Jizhe Xia
2022 J jnl
DeepSSN: A deep convolutional neural network to assess spatial scene similarity.
Trans. GIS
Danhuai Guo, Shiyin Ge, Shu Zhang, Song Gao, Ran Tao, Yangang Wang
2022 J jnl
DeepSSN: a deep convolutional neural network to assess spatial scene similarity.
CoRR
Danhuai Guo, Shiyin Ge, Shu Zhang, Song Gao, Ran Tao, Yangang Wang
2022 J jnl
Explainable artificial intelligence in the spatial domain (X-GeoAI).
Trans. GIS
Emmanuel Papadakis, Benjamin Adams, Song Gao, Bruno Martins, George Baryannis, Alina Ristea
2022 — conf
Exploring multilevel regularity in human mobility patterns using a feature engineering approach: a case study in chicago.
SIGSPATIAL/GIS
Yuhan Ji, Song Gao, Jacob Kruse, Tam Huynh, James Triveri, Chris Scheele, Collin Bennett, Yicheng Wen
2022 J jnl
Exploring the spatial disparity of home-dwelling time patterns in the USA during the COVID-19 pandemic via Bayesian inference.
Trans. GIS
Xiao Huang, Yang Xu, Rui Liu, Siqin Wang, Sicheng Wang, Mengxi Zhang, Yuhao Kang, Zhe Zhang, Song Gao, Bo Zhao, Zhenlong Li
2022 J jnl
GeoAI at ACM SIGSPATIAL: The New Frontier of Geospatial Artificial Intelligence Research.
CoRR
Dalton D. Lunga, Yingjie Hu, Shawn D. Newsam, Song Gao, Bruno Martins, Hsiuhan Lexie Yang, Xueqing Deng
2022 J jnl
Introduction to the Special Issue on Understanding the Spread of COVID-19, Part 1.
ACM Trans. Spatial Algorithms Syst.
Andreas Züfle, Taylor Anderson, Song Gao
2022 J jnl
Introduction to the Special Issue on Understanding the Spread of COVID-19, Part 2.
ACM Trans. Spatial Algorithms Syst.
Andreas Züfle, Song Gao, Taylor Anderson
2022 J jnl
Measuring Network Resilience via Geospatial Knowledge Graph: a Case Study of the US Multi-Commodity Flow Network.
CoRR
Jinmeng Rao, Song Gao, Michelle Miller, Alfonso Morales
2022 J jnl
Region2Vec: Community Detection on Spatial Networks Using Graph Embedding with Node Attributes and Spatial Interactions.
CoRR
Yunlei Liang, Jiawei Zhu, Wen Ye, Song Gao
2022 — conf
Region2Vec: community detection on spatial networks using graph embedding with node attributes and spatial interactions.
SIGSPATIAL/GIS
Yunlei Liang, Jiawei Zhu, Wen Ye, Song Gao
2022 J jnl
Report of the 5th ACM SIGSPATIAL International Workshop on AI for Geographic Knowledge Discovery (GeoAI 2022).
ACM SIGSPATIAL Special
Bruno Martins, Dalton D. Lunga, Song Gao, Shawn D. Newsam, Lexie Yang, Xueqing Deng, Gengchen Mai
2022 J jnl
Revealing intra-urban spatial structure through an exploratory analysis by combining road network abstraction model and taxi trajectory data.
CoRR
Sheng Hu, Song Gao, Wei Luo, Liang Wu, Tianqi Li, Yongyang Xu, Ziwei Zhang
2022 J jnl
STICC: A multivariate spatial clustering method for repeated geographic pattern discovery with consideration of spatial contiguity.
CoRR
Yuhao Kang, Kunlin Wu, Song Gao, Ignavier Ng, Jinmeng Rao, Shan Ye, Fan Zhang, Teng Fei
2022 J jnl
STICC: a multivariate spatial clustering method for repeated geographic pattern discovery with consideration of spatial contiguity.
Int. J. Geogr. Inf. Sci.
Yuhao Kang, Kunlin Wu, Song Gao, Ignavier Ng, Jinmeng Rao, Shan Ye, Fan Zhang, Teng Fei
2022 — conf
Spatiotemporal heterogeneities of the associations between human mobility and close contacts with COVID-19 infections in the United States.
SIGSPATIAL/GIS
Wen Ye, Song Gao
2022 J jnl
Symbolic and subsymbolic GeoAI: Geospatial knowledge graphs and spatially explicit machine learning.
Trans. GIS
Gengchen Mai, Yingjie Hu, Song Gao, Ling Cai, Bruno Martins, Johannes Scholz, Jing Gao, Krzysztof Janowicz
2022 — conf
Towards the intelligent era of spatial analysis and modeling.
GeoAI@SIGSPATIAL
Di Zhu, Song Gao, Guofeng Cao
2022 — conf
Understanding the spatiotemporal heterogeneities in the associations between COVID-19 infections and both human mobility and close contacts in the United States.
SpatialEpi
Wen Ye, Song Gao
2021 J jnl
A Review of Location Encoding for GeoAI: Methods and Applications.
CoRR
Gengchen Mai, Krzysztof Janowicz, Yingjie Hu, Song Gao, Bo Yan, Rui Zhu, Ling Cai, Ni Lao
2021 J jnl
A privacy-preserving framework for location recommendation using decentralized collaborative machine learning.
Trans. GIS
Jinmeng Rao, Song Gao, Mingxiao Li, Qunying Huang
2021 J jnl
Activity knowledge discovery: Detecting collective and individual activities with digital footprints and open source geographic data.
Comput. Environ. Urban Syst.
Xinyi Liu, Qunying Huang, Song Gao, Jizhe Xia
2021 J jnl
GeoAI at ACM SIGSPATIAL: The New Frontier of Geospatial Artificial Intelligence Research.
ACM SIGSPATIAL Special
Dalton D. Lunga, Yingjie Hu, Shawn D. Newsam, Song Gao, Bruno Martins, Hsiu-Han Lexie Yang, Xueqing Deng
2021 — ed.
GeoAI@SIGSPATIAL 2021: Proceedings of the 4th ACM SIGSPATIAL International Workshop on AI for Geographic Knowledge Discovery, Beijing, China, November 2, 2021
GeoAI@SIGSPATIAL
Dalton D. Lunga, Hsiuhan Lexie Yang, Song Gao, Bruno Martins, Yingjie Hu, Xueqing Deng, Shawn D. Newsam
2021 — conf
LSTM-TrajGAN: A Deep Learning Approach to Trajectory Privacy Protection.
GIScience (I)
Jinmeng Rao, Song Gao, Yuhao Kang, Qunying Huang
2021 J jnl
Places for play: Understanding human perception of playability in cities using street view images and deep learning.
Comput. Environ. Urban Syst.
Jacob Kruse, Yuhao Kang, Yu-Ning Liu, Fan Zhang, Song Gao
2021 J jnl
Prediction of human activity intensity using the interactions in physical and social spaces through graph convolutional networks.
Int. J. Geogr. Inf. Sci.
Mingxiao Li, Song Gao, Feng Lu, Kang Liu, Hengcai Zhang, Wei Tu
2021 J jnl
Urban Flood Mapping With Bitemporal Multispectral Imagery Via a Self-Supervised Learning Framework.
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens.
Bo Peng, Qunying Huang, Jamp Vongkusolkit, Song Gao, Daniel B. Wright, Zheng N. Fang, Yi Qiang
2021 J jnl
Urban function classification at road segment level using taxi trajectory data: A graph convolutional neural network approach.
Comput. Environ. Urban Syst.
Sheng Hu, Song Gao, Liang Wu, Yongyang Xu, Ziwei Zhang, Haifu Cui, Xi Gong
2021 — conf
VTSV: A Privacy-Preserving Vehicle Trajectory Simulation and Visualization Platform Using Deep Reinforcement Learning.
GeoAI@SIGSPATIAL
Jinmeng Rao, Song Gao, Xiaojin Zhu
2020 J jnl
A review of urban physical environment sensing using street view imagery in public health studies.
Ann. GIS
Yuhao Kang, Fan Zhang, Song Gao, Hui Lin, Yu Liu
2020 J jnl
Calibrating the dynamic Huff model for business analysis using location big data.
CoRR
Yunlei Liang, Song Gao, Yuxin Cai, Natasha Zhang Foutz, Lei Wu
2020 J jnl
Calibrating the dynamic Huff model for business analysis using location big data.
Trans. GIS
Yunlei Liang, Song Gao, Yuxin Cai, Natasha Zhang Foutz, Lei Wu
2020 J jnl
Estimation of Regional Economic Development Indicator from Transportation Network Analytics.
CoRR
Bin Li, Song Gao, Yunlei Liang, Yuhao Kang, Timothy Prestby, Yuqi Gao, Runmou Xiao
2020 J jnl
GeoAI: spatially explicit artificial intelligence techniques for geographic knowledge discovery and beyond.
Int. J. Geogr. Inf. Sci.
Krzysztof Janowicz, Song Gao, Grant McKenzie, Yingjie Hu, Budhendra Bhaduri
2020 J jnl
LSTM-TrajGAN: A Deep Learning Approach to Trajectory Privacy Protection.
CoRR
Jinmeng Rao, Song Gao, Yuhao Kang, Qunying Huang
2020 J jnl
Mapping county-level mobility pattern changes in the United States in response to COVID-19.
CoRR
Song Gao, Jinmeng Rao, Yuhao Kang, Yunlei Liang, Jake Kruse
2020 J jnl
Mapping county-level mobility pattern changes in the United States in response to COVID-19.
ACM SIGSPATIAL Special
Song Gao, Jinmeng Rao, Yuhao Kang, Yunlei Liang, Jake Kruse
2020 J jnl
Mobile phone location data reveal the effect and geographic variation of social distancing on the spread of the COVID-19 epidemic.
CoRR
Song Gao, Jinmeng Rao, Yuhao Kang, Yunlei Liang, Jake Kruse, Doerte Doepfer, Ajay K. Sethi, Juan Francisco Mandujano Reyes, Jonathan Patz, Brian S. Yandell
2020 J jnl
Multiscale Dynamic Human Mobility Flow Dataset in the U.S. during the COVID-19 Epidemic.
CoRR
Yuhao Kang, Song Gao, Yunlei Liang, Mingxiao Li, Jinmeng Rao, Jake Kruse
2020 J jnl
Progress in computational movement analysis - towards movement data science.
Int. J. Geogr. Inf. Sci.
Somayeh Dodge, Song Gao, Martin Tomko, Robert Weibel
2020 J jnl
Uncovering inconspicuous places using social media check-ins and street view images.
Comput. Environ. Urban Syst.
Fan Zhang, Jinyan Zu, Mingyuan Hu, Di Zhu, Yuhao Kang, Song Gao, Yi Zhang, Zhou Huang
2019 — conf
A Data-Driven Approach to Understanding and Predicting the Spatiotemporal Availability of Street Parking.
SIGSPATIAL/GIS
Mingxiao Li, Song Gao, Yunlei Liang, Joseph Marks, Yuhao Kang, Moyin Li
2019 J jnl
Combining Design Patterns and Topic Modeling to Discover Regions That Support Particular Functionality.
ISPRS Int. J. Geo Inf.
Emmanuel Papadakis, Song Gao, George Baryannis
2019 J jnl
Exploring the effectiveness of geomasking techniques for protecting the geoprivacy of Twitter users.
J. Spatial Inf. Sci.
Song Gao, Jinmeng Rao, Xinyi Liu, Yuhao Kang, Qunying Huang, Joseph App
2019 J jnl
Exploring the uncertainty of activity zone detection using digital footprints with multi-scaled DBSCAN.
Int. J. Geogr. Inf. Sci.
Xinyi Liu, Qunying Huang, Song Gao
2019 J jnl
Extracting human emotions at different places based on facial expressions and spatial clustering analysis.
CoRR
Yuhao Kang, Qingyuan Jia, Song Gao, Xiaohuan Zeng, Yueyao Wang, Stephan Angsuesser, Yu Liu, Xinyue Ye, Teng Fei
2019 J jnl
Extracting human emotions at different places based on facial expressions and spatial clustering analysis.
Trans. GIS
Yuhao Kang, Qingyuan Jia, Song Gao, Xiaohuan Zeng, Yueyao Wang, Stephan Angsuesser, Yu Liu, Xinyue Ye, Teng Fei
2019 J jnl
GeoAI 2019 workshop report: The 3nd ACM SIGSPATIAL International Workshop on GeoAI: AI for Geographic Knowledge Discovery: Seattle, WA, USA - November 5, 2019.
ACM SIGSPATIAL Special
Song Gao, Shawn D. Newsam, Liang Zhao, Dalton D. Lunga, Yingjie Hu, Bruno Martins, Xun Zhou, Feng Chen
2019 J jnl
GeoAI at ACM SIGSPATIAL: progress, challenges, and future directions.
ACM SIGSPATIAL Special
Yingjie Hu, Song Gao, Dalton D. Lunga, Wenwen Li, Shawn D. Newsam, Budhendra Bhaduri
2019 J jnl
Identifying spatial interaction patterns of vehicle movements on urban road networks by topic modelling.
Comput. Environ. Urban Syst.
Kang Liu, Song Gao, Feng Lu
2019 J jnl
Modeling the Vagueness of Areal Geographic Objects: A Categorization System.
ISPRS Int. J. Geo Inf.
Yu Liu, Yihong Yuan, Song Gao
2019 J jnl
Predicting the spatiotemporal legality of on-street parking using open data and machine learning.
Ann. GIS
Song Gao, Mingxiao Li, Yunlei Liang, Joseph Marks, Yuhao Kang, Moying Li
2019 — ed.
Proceedings of the 3rd ACM SIGSPATIAL International Workshop on AI for Geographic Knowledge Discovery, GeoAI@SIGSPATIAL 2019, Chicago, IL, USA, November 5, 2019.
GeoAI@SIGSPATIAL
Song Gao, Shawn D. Newsam, Liang Zhao, Dalton D. Lunga, Yingjie Hu, Bruno Martins, Xun Zhou, Feng Chen
2019 J jnl
Reconstruction of human movement trajectories from large-scale low-frequency mobile phone data.
Comput. Environ. Urban Syst.
Mingxiao Li, Song Gao, Feng Lu, Hengcai Zhang
2019 J jnl
Transferring Multiscale Map Styles Using Generative Adversarial Networks.
CoRR
Yuhao Kang, Song Gao, Robert E. Roth
2018 J jnl
A context-based geoprocessing framework for optimizing meetup location of multiple moving objects along road networks.
CoRR
Shaohua Wang, Song Gao, Xin Feng, Alan T. Murray, Yuan Zeng
2018 J jnl
A context-based geoprocessing framework for optimizing meetup location of multiple moving objects along road networks.
Int. J. Geogr. Inf. Sci.
Shaohua Wang, Song Gao, Xin Feng, Alan T. Murray, Yuan Zeng
2018 J jnl
ADCN: An anisotropic density-based clustering algorithm for discovering spatial point patterns with noise.
Trans. GIS
Gengchen Mai, Krzysztof Janowicz, Yingjie Hu, Song Gao
2018 J jnl
GeoAI 2018 workshop report the 2nd ACM SIGSPATIAL international workshop on GeoAI: AI for geographic knowledge discovery seattle, WA, USA - November 6, 2018.
ACM SIGSPATIAL Special
Yingjie Hu, Song Gao, Shawn D. Newsam, Dalton D. Lunga
2018 — conf
Optimizing Bus Stop Spacing Using the Simulated Annealing Algorithm with Spatial Interaction Coverage Model.
IWCTS@SIGSPATIAL
Yunlei Liang, Song Gao, Tianyu Wu, Sujing Wang, Yuhao Wu
2018 J jnl
Place versus Space: From Points, Lines and Polygons in GIS to Place-Based Representations Reflecting Language and Culture.
ISPRS Int. J. Geo Inf.
Thomas Blaschke, Helena Merschdorf, Pablo Cabrera-Barona, Song Gao, Emmanuel Papadakis, Anna Kovacs-Györi
2018 — ed.
Proceedings of the 2nd ACM SIGSPATIAL International Workshop on AI for Geographic Knowledge Discovery, GeoAIi@SIGSPATIAL 2018, Seattle, WA, USA, November 6, 2018
GeoAI@SIGSPATIAL
Yingjie Hu, Song Gao, Shawn D. Newsam, Dalton D. Lunga
2018 — conf
Utilizing Reverse Viewshed Analysis in Image Geo-Localization.
LocalRec@SIGSPATIAL
Yuhao Kang, Song Gao, Yunlei Liang
2017 — ed.
1st ACM SIGSPATIAL Workshop on High-Precision Maps and Intelligent Applications for Autonomous Vehicles, AutonomousGIS@SIGSPATIAL 2017, Redondo Beach, CA, USA, November 7, 2017
AutonomousGIS@SIGSPATIAL
Song Gao, Gengen He
2017 J jnl
A data-synthesis-driven method for detecting and extracting vague cognitive regions.
Int. J. Geogr. Inf. Sci.
Song Gao, Krzysztof Janowicz, Daniel R. Montello, Yingjie Hu, Jiue-An Yang, Grant McKenzie, Yiting Ju, Li Gong, Benjamin Adams, Bo Yan
2017 J jnl
Constructing gazetteers from volunteered Big Geo-Data based on Hadoop.
Comput. Environ. Urban Syst.
Song Gao, Linna Li, Wenwen Li, Krzysztof Janowicz, Yue Zhang
2017 J jnl
Extracting urban functional regions from points of interest and human activities on location-based social networks.
Trans. GIS
Song Gao, Krzysztof Janowicz, Helen Couclelis
2017 — conf
From ITDL to Place2Vec: Reasoning About Place Type Similarity and Relatedness by Learning Embeddings From Augmented Spatial Contexts.
SIGSPATIAL/GIS
Bo Yan, Krzysztof Janowicz, Gengchen Mai, Song Gao
2017 J jnl
GeoAI 2017 workshop report: the 1st ACM SIGSPATIAL International Workshop on GeoAI: @AI and Deep Learning for Geographic Knowledge Discovery: Redondo Beach, CA, USA - November 7, 2016.
ACM SIGSPATIAL Special
Huina Mao, Yingjie Hu, Bandana Kar, Song Gao, Grant McKenzie
2017 — ed.
Proceedings of the 1st Workshop on Artificial Intelligence and Deep Learning for Geographic Knowledge Discovery, GeoAI@SIGSPATIAL 2017, Redondo Beach, CA, USA, November 7-10, 2017
GeoAI@SIGSPATIAL
Huina Mao, Yingjie Hu, Bandana Kar, Song Gao, Grant McKenzie
2017 — ed.
Proceedings of the Workshop on Spatial Data on the Web (SDW 2016) co-located with The 9th International Conference on Geographic Information Science (GIScience 2016), Montreal, Canada, September 27-30, 2016.
SDW
Krzysztof Janowicz, Joshua Lieberman, Kerry Taylor, Grant McKenzie, Song Gao, Simon J. D. Cox, Ed Parsons
2017 J jnl
Road2Vec: Measuring Traffic Interactions in Urban Road System from Massive Travel Routes.
ISPRS Int. J. Geo Inf.
Kang Liu, Song Gao, Peiyuan Qiu, Xiliang Liu, Bo Yan, Feng Lu
2016 — conf
ADCN: an anisotropic density-based clustering algorithm.
SIGSPATIAL/GIS
Gengchen Mai, Krzysztof Janowicz, Yingjie Hu, Song Gao
2016 J jnl
Crowdsensing smart ambient environments and services.
Trans. GIS
Blake Regalia, Grant McKenzie, Song Gao, Krzysztof Janowicz
2016 — conf
Designing a Map Legend Ontology For Searching Map Content.
WOP@ISWC
Song Gao, Krzysztof Janowicz, Dingwen Zhang
2016 — conf
Employing spatial analysis in indoor positioning and tracking using wi-fi access points.
ISA@SIGSPATIAL
Song Gao, Sathya Prasad
2016 — conf
Moon Landing or Safari? A Study of Systematic Errors and Their Causes in Geographic Linked Data.
GIScience
Krzysztof Janowicz, Yingjie Hu, Grant McKenzie, Song Gao, Blake Regalia, Gengchen Mai, Rui Zhu, Benjamin Adams, Kerry L. Taylor
2016 B conf
VOLT: A Provenance-Producing, Transparent SPARQL Proxy for the On-Demand Computation of Linked Data and its Application to Spatiotemporally Dependent Data.
ESWC
Blake Regalia, Krzysztof Janowicz, Song Gao
2015 — conf
Enabling Semantic Search and Knowledge Discovery for ArcGIS Online: A Linked-Data-Driven Approach.
AGILE Conf.
Yingjie Hu, Krzysztof Janowicz, Sathya Prasad, Song Gao
2015 J jnl
Extracting and understanding urban areas of interest using geotagged photos.
Comput. Environ. Urban Syst.
Yingjie Hu, Song Gao, Krzysztof Janowicz, Bailang Yu, Wenwen Li, Sathya Prasad
2015 J jnl
How where is when? On the regional variability and resolution of geosocial temporal signatures for points of interest.
Comput. Environ. Urban Syst.
Grant McKenzie, Krzysztof Janowicz, Song Gao, Li Gong
2015 J jnl
Metadata Topic Harmonization and Semantic Search for Linked-Data-Driven Geoportals: A Case Study Using ArcGIS Online.
Trans. GIS
Yingjie Hu, Krzysztof Janowicz, Sathya Prasad, Song Gao
2015 J jnl
POI Pulse: A Multi-granular, Semantic Signature-Based Information Observatory for the Interactive Visualization of Big Geosocial Data.
Cartogr. Int. J. Geogr. Inf. Geovisualization
Grant McKenzie, Krzysztof Janowicz, Song Gao, Jiue-An Yang, Yingjie Hu
2015 J jnl
Performance improvement techniques for geospatial web services in a cyberinfrastructure environment - A case study with a disaster management portal.
Comput. Environ. Urban Syst.
Wenwen Li, Miaomiao Song, Bin Zhou, Kai Cao, Song Gao
2015 J jnl
Spatio-Temporal Analytics for Exploring Human Mobility Patterns and Urban Dynamics in the Mobile Age.
Spatial Cogn. Comput.
Song Gao
2014 — conf
A Linked-Data-Driven Web Portal for Learning Analytics: Data Enrichment, Interactive Visualization, and Knowledge Discovery.
LAK Workshops
Yingjie Hu, Grant McKenzie, Jiue-An Yang, Song Gao, Amin Abdalla, Krzysztof Janowicz
2013 — conf
A spatiotemporal scientometrics framework for exploring the citation impact of publications and scientists.
SIGSPATIAL/GIS
Song Gao, Yingjie Hu, Krzysztof Janowicz, Grant McKenzie
2013 — conf
Asking Spatial Questions to Identify GIS Functionality.
COM.Geo
Song Gao, Michael F. Goodchild
2013 J jnl
Constructing Gazetteers from Volunteered Geographic Information Based on Hadoop.
CoRR
Song Gao, Linna Li, Wenwen Li, Krzysztof Janowicz, Yue Zhang
2013 — conf
Towards Platial Joins and Buffers in Place-Based GIS.
COMP@SIGSPATIAL
Song Gao, Krzysztof Janowicz, Grant McKenzie, Linna Li
2012 J jnl
Understanding intra-urban trip patterns from taxi trajectory data.
J. Geogr. Syst.
Yu Liu, Chaogui Kang, Song Gao, Yu Xiao, Yuan Tian
2010 — conf
A design of RESTful style digital gazetteer service in cloud computing environment.
Geoinformatics
Song Gao, Hao Yu, Yong Gao, Yinle Sun
2010 — conf
Analyzing and geo-visualizing individual human mobility patterns using mobile call records.
Geoinformatics
Chaogui Kang, Song Gao, Xing Lin, Yu Xiao, Yihong Yuan, Yu Liu, Xiujun Ma