Presentation of geo-referenced videos with google earth. - Lingyan Zhang; Roger Zimmermann; Guanfeng Wang (SMVC@MM, 2010)

Keyframe presentation for browsing of user-generated videos on map interfaces. - Jia Hao 003; Guanfeng Wang; Beomjoo Seo; Roger Zimmermann (ACM Multimedia, 2011)

Sensor-rich video exploration on a map interface. - Beomjoo Seo; Jia Hao 003; Guanfeng Wang (ACM Multimedia, 2011)

Automatic positioning data correction for sensor-annotated mobile videos. - Guanfeng Wang; Beomjoo Seo; Roger Zimmermann (SIGSPATIAL/GIS, 2012)

Motch: an automatic motion type characterization system for sensor-rich videos. - Guanfeng Wang; Beomjoo Seo; Roger Zimmermann (ACM Multimedia, 2012)

Multi-video summary and skim generation of sensor-rich videos in geo-space. - Ying Zhang 047; Guanfeng Wang; Beomjoo Seo; Roger Zimmermann (MMSys, 2012)

Sensor-assisted camera motion analysis and motion estimation improvement for H.264/AVC video encoding. - Guanfeng Wang; Haiyang Ma; Beomjoo Seo; Roger Zimmermann (NOSSDAV, 2012)

Orientation data correction with georeferenced mobile videos. - Guanfeng Wang; Yifang Yin; Beomjoo Seo; Roger Zimmermann; Zhijie Shen (SIGSPATIAL/GIS, 2013)

OSCOR: an orientation sensor data correction system for mobile generated contents. - Guanfeng Wang; Beomjoo Seo; Yifang Yin; Roger Zimmermann; Zhijie Shen (ACM Multimedia, 2013)

Eddy: an error-bounded delay-bounded real-time map matching algorithm using HMM and online Viterbi decoder. - Guanfeng Wang; Roger Zimmermann (SIGSPATIAL/GIS, 2014)

Spatial sensor data processing and analysis for mobile media applications. - Guanfeng Wang; Roger Zimmermann (SIGSPATIAL PhD Workshop, 2014)

Active key frame selection for 3D model reconstruction from crowdsourced geo-tagged videos. - Guanfeng Wang; Ying Lu 004; Luming Zhang; Abdullah Alfarrarjeh; Roger Zimmermann; Seon Ho Kim; Cyrus Shahabi (ICME, 2014)

MediaQ: mobile multimedia management system. - Seon Ho Kim; Ying Lu 004; Giorgos Constantinou; Cyrus Shahabi; Guanfeng Wang; Roger Zimmermann (MMSys, 2014)

Key Frame Selection Algorithms for Automatic Generation of Panoramic Images from Crowdsourced Geo-tagged Videos. - Seon Ho Kim; Ying Lu 004; Junyuan Shi; Abdullah Alfarrarjeh; Cyrus Shahabi; Guanfeng Wang; Roger Zimmermann (W2GIS, 2014)

Point of Interest Detection and Visual Distance Estimation for Sensor-Rich Video. - Jia Hao 003; Guanfeng Wang; Beomjoo Seo; Roger Zimmermann (IEEE Trans. Multim., 2014)

Automatic geographic metadata correction for sensor-rich video sequences. - Yifang Yin; Guanfeng Wang; Roger Zimmermann (SIGSPATIAL/GIS, 2016)

Segmentation of online sketching using geometric feature. - Guanfeng Wang; Shuxia Wang (ICAC, 2016)

Feature-based Map Matching for Low-Sampling-Rate GPS Trajectories. - Yifang Yin; Rajiv Ratn Shah; Guanfeng Wang; Roger Zimmermann (ACM Trans. Spatial Algorithms Syst., 2018)

GrabView: A Scalable Street View System for Images Taken from Different Devices. - Jiong Huang; Yifang Yin; Roger Zimmermann; Sheng Hu; Yun Wang; Chunhong Zhao; Guanfeng Wang; Xudong He; Xiaocheng Huang; Shaolin Zheng; Tom Galloway (BigMM, 2019)

Grab-Posisi: An Extensive Real-Life GPS Trajectory Dataset in Southeast Asia. - Xiaocheng Huang; Yifang Yin; Simon Lim; Guanfeng Wang; Bo Hu; Jagannadan Varadarajan; Shaolin Zheng; Ajay Bulusu; Roger Zimmermann (PredictGIS@SIGSPATIAL, 2019)

Multi-scale Graph Convolutional Network for Intersection Detection from GPS Trajectories. - Yifang Yin; Abhinav Sunderrajan; Xiaocheng Huang; Jagannadan Varadarajan; Guanfeng Wang; Dhruva Sahrawat; Ying Zhang 047; Roger Zimmermann; See-Kiong Ng (GeoAI@SIGSPATIAL, 2019)

Sextant: Grab's Scalable In-Memory Spatial Data Store for Real-Time K-Nearest Neighbour Search. - Zhiyin Zhang; Xiaocheng Huang; Chaotang Sun; Shaolin Zheng; Bo Hu; Jagannadan Varadarajan; Yifang Yin; Roger Zimmermann; Guanfeng Wang (MDM, 2019)

Grab-Posisi-L: A Labelled GPS Trajectory Dataset for Map Matching in Southeast Asia. - Zhengmin Xu; Yifang Yin; Chengcheng Dai; Xiaocheng Huang; Robinson Kudali; Jinal Foflia; Guanfeng Wang; Roger Zimmermann (SIGSPATIAL/GIS, 2020)

A Multi-task Learning Framework for Road Attribute Updating via Joint Analysis of Map Data and GPS Traces. - Yifang Yin; Jagannadan Varadarajan; Guanfeng Wang; Xueou Wang; Dhruva Sahrawat; Roger Zimmermann; See-Kiong Ng (WWW, 2020)

An Enhanced GAN Model for Automatic Satellite-to-Map Image Conversion. - Ying Zhang 047; Yifang Yin; Roger Zimmermann; Guanfeng Wang; Jagannadan Varadarajan; See-Kiong Ng (IEEE Access, 2020)

Multimodal Fusion of Satellite Images and Crowdsourced GPS Traces for Robust Road Attribute Detection. - Yifang Yin; An Tran; Ying Zhang 047; Wenmiao Hu; Guanfeng Wang; Jagannadan Varadarajan; Roger Zimmermann; See-Kiong Ng (SIGSPATIAL/GIS, 2021)

A Scalable In-Memory Solution for Real-Time K Nearest Search on Road Network. - Hao Wu; Minglei Su; Thanh Dat Le; Nuo Xu; Guanfeng Wang; Mihai Stroe (Spatial Gems (1) (1), 2022)

A Review of Automatic Detection of Learner States in Four Typical Learning Scenarios. - Guanfeng Wang; Chen Gong; Shuxia Wang (HCI (31), 2022)

IoV-Based Mathematic Model for Platoon Give Way to Emergency Vehicles Promptly. - Zhendong Liu; Hongfei Jia; Ruiyi Wu; Jingjing Tian; Guanfeng Wang (IEEE Trans. Intell. Transp. Syst., 2022)

CrossMatch: Source-Free Domain Adaptive Semantic Segmentation via Cross-Modal Consistency Training. - Yifang Yin; Wenmiao Hu; Zhenguang Liu; Guanfeng Wang; Shili Xiang; Roger Zimmermann (ICCV, 2023)

Multimodal Deep Learning for Robust Road Attribute Detection. - Yifang Yin; Wenmiao Hu; An Tran; Ying Zhang 047; Guanfeng Wang; Hannes Kruppa; Roger Zimmermann; See-Kiong Ng (ACM Trans. Spatial Algorithms Syst., 2023)

A hybrid deep learning model for urban expressway lane-level mixed traffic flow prediction. - Heyao Gao; Hongfei Jia; Qiuyang Huang; Ruiyi Wu; Jingjing Tian; Guanfeng Wang; Chao Liu (Eng. Appl. Artif. Intell., 2024)

Multi-Lane Unsignalized Intersection Cooperation Strategy Considering Platoons Formation in a Mixed Connected Automated Vehicles and Connected Human-Driven Vehicles Environment. - Ruiyi Wu; Hongfei Jia; Qiuyang Huang; Jingjing Tian; Heyao Gao; Guanfeng Wang (IEEE Trans. Intell. Transp. Syst., 2024)

Optimal scheduling of shared autonomous electric vehicles with multi-agent reinforcement learning: A MAPPO-based approach. - Jingjing Tian; Hongfei Jia; Guanfeng Wang; Qiuyang Huang; Ruiyi Wu; Heyao Gao; Chao Liu (Neurocomputing, 2025)