Qingren Jia - Publications, H-index & Citations

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Qingren Jia

national university of defense technology

8H-index

49Paper Count

260Citation Count

Published Papers 15

Publication Date

VRPF: A Fine-Grained 3D Radar Power-Density Computation Framework Based on Photogrammetric City Models for Urban Observation

Remote Sensing

IF4.1

2026-06-11

OAAI

Linhui Jiao; Anran Yang; Qingren Jia; Mengyu Ma; Yifan Zhang; Linyue Wang; Jun Li

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MscaVPR: Multi-Scale Coordinate Attention Network for Robust Visual Place Recognition

Sensors

IF3.5

2026-05-21

OAAI

Xiaohan Gao; Zhinong Zhong; Yongjian Tan; Ning Jing; Anran Yang; Qingren Jia

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HiStory: Methodology and System for GIS-Based Narrative

TRANSACTIONS IN GIS

IF2.3

2025-10-16

PREAI

Jia, Qingren; Zhong, Zhinong; Yang, Anran; Wu, Menglin; Mu, Wangshu; Liu, Feng; Li, Peiqin

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RoadFocusNet: road extraction from remote sensing imagery using focused transformer and focused masked image modeling

International Journal of Digital Earth

IF4.9

2025-09-03

OAAI

Hao Chen; Liangzhe Yang; Qingren Jia; Wei Xiong

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Optimization of DPoS consensus mechanism based on reputation value in UAV-assisted MEC

WIRELESS NETWORKS

IF2.1

2025-09-01

PREAI

Zeng, Sihan; Zeng, Haibo; Zhang, Peng; Wu, Yaojuan; Yang, Kaijun; Yang, Chunguang; Zhu, Wu; Li, Chunlin; Jia, Qingren

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How do contributions of organizations impact data inequality in OpenStreetMap? (vol 109, 102077, 2024)

COMPUTERS ENVIRONMENT AND URBAN SYSTEMS

IF8.3

2025-07-01

PREAI

Yang, Anran; Fan, Hongchao; Jia, Qingren; Ma, Mengyu; Zhong, Zhinong; Li, Jun; Jing, Ning

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Semi-MeshSeg: A semi-supervised semantic segmentation network for large-scale urban textured meshes using all pseudo-labels

International Journal of Applied Earth Observation and Geoinformation

IF8.6

2025-06-27

PREAI

Wenjie Zi; Jun Li; Hao Chen; Qingren Jia

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A priority-based blockchain transaction packaging algorithm in a cloud-edge-end collaboration computing environment

KNOWLEDGE AND INFORMATION SYSTEMS

IF3.1

2025-05-16

PREAI

Li, Chunlin; Zeng, Haibo; Jiang, Kun; Yang, Kaijun; Yang, Shaohua; Jia, Qingren

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Evaluating and enhancing spatial cognition abilities of large language models

INTERNATIONAL JOURNAL OF GEOGRAPHICAL INFORMATION SCIENCE

IF5.1

2025-04-15

OAAI

Anran Yang; Cheng Fu; Qingren Jia; Weihua Dong; Mengyu Ma; Hao Chen; Fei Yang; Hui Wu

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Efficient and fine-grained viewshed analysis in a three-dimensional urban complex environment

ENVIRONMENTAL MODELLING & SOFTWARE

IF4.6

2025-04-01

PREAI

Zhang, Yifan; Ma, Mengyu; Li, Jun; Yang, Anran; Jia, Qingren; Liu, Zebang

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How do contributions of organizations impact data inequality in OpenStreetMap?

COMPUTERS ENVIRONMENT AND URBAN SYSTEMS

IF8.3

2024-04-01

OAAI

Yang, Anran; Fan, Hongchao; Jia, Qingren; Ma, Mengyu; Zhong, Zhinong; Li, Jun; Jing, Ning

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Understanding intra-urban human mobility through an exploratory spatiotemporal analysis of bike-sharing trajectories

INTERNATIONAL JOURNAL OF GEOGRAPHICAL INFORMATION SCIENCE

IF5.1

2020-02-05

PREAI

Li, Wenwen; Wang, Shaohua; Zhang, Xiaoyi; Jia, Qingren; Tian, Yuanyuan

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A Triangulated Irregular Network Constrained Ordinary Kriging Method for Three-Dimensional Modeling of Faulted Geological Surfaces

IEEE ACCESS

IF3.6

2020-01-01

OAAI

Jia, Qingren; Li, Wenwen; Che, Defu

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Effective coal seam surface modeling with an improved anisotropy-based, multiscale interpolation method

COMPUTERS & GEOSCIENCES

IF4.4

2019-03-01

PREAI

Jia, Qingren; Che, Defu; Li, Wenwen

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Three-Dimensional Geological Modeling of Coal Seams Using Weighted Kriging Method and Multi-Source Data

IEEE ACCESS

IF3.6

2019-01-01

OAAI

Che, Defu; Jia, Qingren

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