Yifan Zhang

23 papers Journal 23
YearRankTypeTitle / Venue / Authors
2025 J jnl
A Multitask Learning Framework for Predicting Origin-Destination Ride-Sourcing Demand.
Trans. GIS
Yifan Zhang, Keyan Liu, Xinru Zhao, Wei Luo, Qingfeng Guan, Wenhao Yu
2025 J jnl
A training-free framework for valid object counting by cascading spatial and semantic understanding of foundation models.
Inf. Sci.
Qinghong Huang, Yifan Zhang, Wenbo Zhang, Jianfeng Lin, Binqiang Huang, Jinlu Zhang, Wenhao Yu
2025 J jnl
DC-CLIP: Multilingual CLIP Compression via vision-language distillation and vision-language alignment.
Pattern Recognit.
Wenbo Zhang, Yifan Zhang, Jianfeng Lin, Binqiang Huang, Jinlu Zhang, Wenhao Yu
2025 J jnl
Focus on Hard Areas of Reconstruction: A Fine-Grained Urban Flow Inference Framework.
Trans. GIS
Yifan Zhang, Wenhao Yu, Xinru Zhao, Zhengting He, Wenlong Zhang, Jianfeng Lin
2025 J jnl
GeoMapGAN: Remote Sensing Image to Map via Two-Stream Network and Adaptive Noise.
Trans. GIS
Xiaochi Ma, Yifan Zhang, Wenbo Zhang, Wenhao Yu
2025 J jnl
GeoTool-GPT: a trainable method for facilitating Large Language Models to master GIS tools.
Int. J. Geogr. Inf. Sci.
Cheng Wei, Yifan Zhang, Xinru Zhao, Ziyi Zeng, Zhiyun Wang, Jianfeng Lin, Qingfeng Guan, Wenhao Yu
2025 J jnl
Geospatial large language model trained with a simulated environment for generating tool-use chains autonomously.
Int. J. Appl. Earth Obs. Geoinformation
Yifan Zhang, Jingxuan Li, Zhiyun Wang, Zhengting He, Qingfeng Guan, Jianfeng Lin, Wenhao Yu
2025 J jnl
MST-GNN: graph neural network with multi-granularity in space and time for traffic prediction.
GeoInformatica
Xinru Zhao, Wenhao Yu, Yifan Zhang
2025 J jnl
MapReader: a framework for learning a visual language model for map analysis.
Int. J. Geogr. Inf. Sci.
Yifan Zhang, Wenbo Zhang, Ziyi Zeng, Keying Jiang, Jingxuan Li, Wen Min, Wei Luo, Qingfeng Guan, Jianfeng Lin, Wenhao Yu
2025 J jnl
Masked Graph Autoencoder for Self-Supervised Transportation Mode Recognition.
Trans. GIS
Ziyi Zeng, Guanwen Wang, Yifan Zhang, Qingfeng Guan, Wenhao Yu
2024 J jnl
A Progressive Framework of Vision-language Knowledge Distillation and Alignment for Multilingual Scene.
CoRR
Wenbo Zhang, Yifan Zhang, Jianfeng Lin, Binqiang Huang, Jinlu Zhang, Wenhao Yu
2024 J jnl
BB-GeoGPT: A framework for learning a large language model for geographic information science.
Inf. Process. Manag.
Yifan Zhang, Zhiyun Wang, Zhengting He, Jingxuan Li, Gengchen Mai, Jianfeng Lin, Cheng Wei, Wenhao Yu
2024 J jnl
GeoGPT: An assistant for understanding and processing geospatial tasks.
Int. J. Appl. Earth Obs. Geoinformation
Yifan Zhang, Cheng Wei, Zhengting He, Wenhao Yu
2024 J jnl
Multimodal learning with only image data: A deep unsupervised model for street view image retrieval by fusing visual and scene text features of images.
Trans. GIS
Shangyou Wu, Wenhao Yu, Yifan Zhang, Mengqiu Huang
2024 J jnl
Next track point prediction using a flexible strategy of subgraph learning on road networks.
Int. J. Geogr. Inf. Sci.
Yifan Zhang, Wenhao Yu, Di Zhu
2024 J jnl
Ta-Adapter: Enhancing few-shot CLIP with task-aware encoders.
Pattern Recognit.
Wenbo Zhang, Yifan Zhang, Yuyang Deng, Wenlong Zhang, Jianfeng Lin, Binqiang Huang, Jinlu Zhang, Wenhao Yu
2023 J jnl
Ensembled masked graph autoencoders for link anomaly detection in a road network considering spatiotemporal features.
Inf. Sci.
Wenhao Yu, Mengqiu Huang, Shangyou Wu, Yifan Zhang
2023 J jnl
GeoGPT: Understanding and Processing Geospatial Tasks through An Autonomous GPT.
CoRR
Yifan Zhang, Cheng Wei, Shangyou Wu, Zhengting He, Wenhao Yu
2022 J jnl
Comparison of DEM Super-Resolution Methods Based on Interpolation and Neural Networks.
Sensors
Yifan Zhang, Wenhao Yu
2022 J jnl
Sparse reconstruction with spatial structures to automatically determine neighbors.
Int. J. Geogr. Inf. Sci.
Wenhao Yu, Yifan Zhang, Zhanlong Chen, Tinghua Ai
2021 J jnl
An integrated method for DEM simplification with terrain structural features and smooth morphology preserved.
Int. J. Geogr. Inf. Sci.
Wenhao Yu, Yifan Zhang, Tinghua Ai, Zhanlong Chen
2020 J jnl
Road network generalization considering traffic flow patterns.
Int. J. Geogr. Inf. Sci.
Wenhao Yu, Yifan Zhang, Tinghua Ai, Qingfeng Guan, Zhanlong Chen, Haixia Li
2019 J jnl
Automated Generalization of Facility Points-of-Interest With Service Area Delimitation.
IEEE Access
Wenhao Yu, Yifan Zhang, Zhanlong Chen