Yifan Zhang

According to our database, Yifan Zhang authored at least 21 papers between 2019 and 2025.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2025

MapReader: a framework for learning a visual language model for map analysis.

Yifan Zhang, Wenbo Zhang, Ziyi Zeng, Keying Jiang, Jingxuan Li, Wen Min, Wei Luo, Qingfeng Guan, Jianfeng Lin, Wenhao Yu

Int. J. Geogr. Inf. Sci., September, 2025

MST-GNN: graph neural network with multi-granularity in space and time for traffic prediction.

Xinru Zhao, Wenhao Yu, Yifan Zhang

GeoInformatica, July, 2025

GeoTool-GPT: a trainable method for facilitating Large Language Models to master GIS tools.

Cheng Wei, Yifan Zhang, Xinru Zhao, Ziyi Zeng, Zhiyun Wang, Jianfeng Lin, Qingfeng Guan, Wenhao Yu

Int. J. Geogr. Inf. Sci., April, 2025

Masked Graph Autoencoder for Self-Supervised Transportation Mode Recognition.

Ziyi Zeng, Guanwen Wang, Yifan Zhang, Qingfeng Guan, Wenhao Yu

Trans. GIS, February, 2025

Focus on Hard Areas of Reconstruction: A Fine-Grained Urban Flow Inference Framework.

Yifan Zhang, Wenhao Yu, Xinru Zhao, Zhengting He, Wenlong Zhang, Jianfeng Lin

Trans. GIS, 2025

DC-CLIP: Multilingual CLIP Compression via vision-language distillation and vision-language alignment.

Wenbo Zhang, Yifan Zhang, Jianfeng Lin, Binqiang Huang, Jinlu Zhang, Wenhao Yu

Pattern Recognit., 2025

A training-free framework for valid object counting by cascading spatial and semantic understanding of foundation models.

Qinghong Huang, Yifan Zhang, Wenbo Zhang, Jianfeng Lin, Binqiang Huang, Jinlu Zhang, Wenhao Yu

Inf. Sci., 2025

Geospatial large language model trained with a simulated environment for generating tool-use chains autonomously.

Yifan Zhang, Jingxuan Li, Zhiyun Wang, Zhengting He, Qingfeng Guan, Jianfeng Lin, Wenhao Yu

Int. J. Appl. Earth Obs. Geoinformation, 2025

2024

Next track point prediction using a flexible strategy of subgraph learning on road networks.

Yifan Zhang, Wenhao Yu, Di Zhu

Int. J. Geogr. Inf. Sci., October, 2024

Multimodal learning with only image data: A deep unsupervised model for street view image retrieval by fusing visual and scene text features of images.

Shangyou Wu, Wenhao Yu, Yifan Zhang, Mengqiu Huang

Trans. GIS, May, 2024

Ta-Adapter: Enhancing few-shot CLIP with task-aware encoders.

Wenbo Zhang, Yifan Zhang, Yuyang Deng, Wenlong Zhang, Jianfeng Lin, Binqiang Huang, Jinlu Zhang, Wenhao Yu

Pattern Recognit., 2024

BB-GeoGPT: A framework for learning a large language model for geographic information science.

Yifan Zhang, Zhiyun Wang, Zhengting He, Jingxuan Li, Gengchen Mai, Jianfeng Lin, Cheng Wei, Wenhao Yu

Inf. Process. Manag., 2024

A Progressive Framework of Vision-language Knowledge Distillation and Alignment for Multilingual Scene.

Wenbo Zhang, Yifan Zhang, Jianfeng Lin, Binqiang Huang, Jinlu Zhang, Wenhao Yu

CoRR, 2024

GeoGPT: An assistant for understanding and processing geospatial tasks.

Yifan Zhang, Cheng Wei, Zhengting He, Wenhao Yu

Int. J. Appl. Earth Obs. Geoinformation, 2024

2023

Ensembled masked graph autoencoders for link anomaly detection in a road network considering spatiotemporal features.

Wenhao Yu, Mengqiu Huang, Shangyou Wu, Yifan Zhang

Inf. Sci., April, 2023

GeoGPT: Understanding and Processing Geospatial Tasks through An Autonomous GPT.

Yifan Zhang, Cheng Wei, Shangyou Wu, Zhengting He, Wenhao Yu

CoRR, 2023

2022

Comparison of DEM Super-Resolution Methods Based on Interpolation and Neural Networks.

Yifan Zhang, Wenhao Yu

Sensors, 2022

Sparse reconstruction with spatial structures to automatically determine neighbors.

Wenhao Yu, Yifan Zhang, Zhanlong Chen, Tinghua Ai

Int. J. Geogr. Inf. Sci., 2022

2021

An integrated method for DEM simplification with terrain structural features and smooth morphology preserved.

Wenhao Yu, Yifan Zhang, Tinghua Ai, Zhanlong Chen

Int. J. Geogr. Inf. Sci., 2021

2020

Road network generalization considering traffic flow patterns.

Wenhao Yu, Yifan Zhang, Tinghua Ai, Qingfeng Guan, Zhanlong Chen, Haixia Li

Int. J. Geogr. Inf. Sci., 2020

2019

Automated Generalization of Facility Points-of-Interest With Service Area Delimitation.

Wenhao Yu, Yifan Zhang, Zhanlong Chen

IEEE Access, 2019