Qingying Yu

48 papers B 3Journal 44Unranked 1
YearRankTypeTitle / Venue / Authors
2026 J jnl
A dynamic multi-dimensional globally aware graph convolutional network for traffic prediction.
Appl. Soft Comput.
Xiang Deng, Chuanming Chen, Jian Zhang, Cunmin Li, Qingying Yu, Xiaoyao Zheng
2026 J jnl
Attention dynamic graph convolutional network for traffic flow prediction.
Eng. Appl. Artif. Intell.
Chenhui Wei, Chuanming Chen, Xiang Wu, Dongmei Pan, Qingying Yu, Xiaoyao Zheng, Yonglong Luo
2026 J jnl
Location Privacy Protection Method Based on Local Differential Privacy in Crowdsensing With Approximately Accurate Task Allocation.
IEEE Trans. Serv. Comput.
Yutao Huang, Tianjiao Ni, Ying Liu, Peng Hu, Qingying Yu, Yonglong Luo
2025 J jnl
A Small-Scale Restricted Double Auction Mechanism Based on Local Differential Privacy.
IEEE Internet Things J.
Yutao Huang, Tianjiao Ni, Ying Liu, Peng Hu, Qingying Yu, Yonglong Luo
2025 J jnl
DM-FedMF: A Recommendation Model of Federated Matrix Factorization With Detection Mechanism.
IEEE Trans. Netw. Sci. Eng.
Xiaoyao Zheng, Xianmin Jia, Xiongchao Cheng, Wenxuan He, Liping Sun, Liangmin Guo, Qingying Yu, Yonglong Luo
2025 J jnl
Density Peak Clustering Algorithm Based on Data Field Theory and Grid Similarity.
J. Comput. Sci. Technol.
Qingying Yu, Gege Shi, Dongsheng Xu, Wenkai Wang, Chuanming Chen, Yonglong Luo
2025 J jnl
Density Peaks Clustering Based on Label Propagation and K-Mutual-Nearest Neighbors.
IEEE Trans. Emerg. Top. Comput. Intell.
Liping Sun, Fan Huang, Xiaoyao Zheng, Liangmin Guo, Qingying Yu, Zhenghua Chen, Yonglong Luo
2025 B conf
Density-Aware Personalized Differential Privacy for Multi-Objective Task Allocation in Mobile Crowdsensing.
ICPADS
Zhichao Fang, Tianjiao Ni, Siyu Chen, Ying Liu, Qingying Yu, Yonglong Luo
2025 J jnl
MMformer: Transformer-Based Trajectory Map-Matching Model for Large-Scale Road Networks.
IEEE Trans. Intell. Transp. Syst.
Xiaoping Luo, Qingying Yu, Yun Xia, Yonglong Luo
2025 B conf
Multi-Scale Dual-Domain Attention Network for Traffic Flow Prediction.
ICPADS
Chenhui Wei, Chuanming Chen, Xiang Wu, Ming Zheng, Tianjiao Ni, Qingying Yu
2025 J jnl
UFIDSF: An undersampling approach based on feature importance and double side filter for imbalanced data classification.
Future Gener. Comput. Syst.
Ming Zheng, Fei Wang, Xiaowen Hu, Liangchen Hu, Qingying Yu, Xiaoyao Zheng
2024 J jnl
Enhanced Self-Attention Mechanism for Long and Short Term Sequential Recommendation Models.
IEEE Trans. Emerg. Top. Comput. Intell.
Xiaoyao Zheng, Xingwang Li, Zhenghua Chen, Liping Sun, Qingying Yu, Liangmin Guo, Yonglong Luo
2024 J jnl
Lighter Sequential Recommendation Algorithm With Time Interval Awareness Augmentation.
IEEE Trans. Serv. Comput.
Xiaoyao Zheng, Xingwang Li, Shengfei Jiang, Zhenghua Chen, Liping Sun, Qingying Yu, Liangmin Guo, Yonglong Luo
2024 J jnl
Low-Frequency Trajectory Map-Matching Method Based on Probability Interpolation.
Trans. GIS
Wenkai Wang, Qingying Yu, Ruijia Duan, Qi Jin, Xiang Deng, Chuanming Chen
2024 J jnl
Trajectory outlier detection method based on group division.
Intell. Data Anal.
Chuanming Chen, Dongsheng Xu, Qi Jin, Wenkai Wang, Liping Sun, Xiaoyao Zheng, Qingying Yu
2024 J jnl
Two-stage greedy algorithm based on crowd sensing for tour route recommendation.
Appl. Soft Comput.
Xiaoyao Zheng, Hao You, He Huang, Liping Sun, Qingying Yu, Yonglong Luo
2024 J jnl
Which standard classification algorithm has more stable performance for imbalanced network traffic data?
Soft Comput.
Ming Zheng, Kai Ma, Fei Wang, Xiaowen Hu, Qingying Yu, Liangmin Guo, Fulong Chen
2023 J jnl
Abnormal-Trajectory Detection Method Based on Variable Grid Partitioning.
ISPRS Int. J. Geo Inf.
Chuanming Chen, Dongsheng Xu, Qingying Yu, Shan Gong, Gege Shi, Haoming Liu, Wen Chen
2023 J jnl
Efficient regular expression matching over hybrid dictionary-based compressed data.
J. Netw. Comput. Appl.
Xiuwen Sun, Da Mo, Di Wu, Chunhui Ye, Qingying Yu, Jie Cui, Hong Zhong
2023 J jnl
Improved path planning algorithm for mobile robots.
Soft Comput.
Liping Sun, Xiaoyu Duan, Kai Zhang, Pingan Xu, Xiaoyao Zheng, Qingying Yu, Yonglong Luo
2023 J jnl
Multi-objective route recommendation method based on Q-learning algorithm.
J. Intell. Fuzzy Syst.
Qingying Yu, Zhenxing Xiao, Feng Yang, Shan Gong, Gege Shi, Chuanming Chen
2023 B conf
Parallel Pattern Matching over Brotli Compressed Network Traffic.
TrustCom
Xiuwen Sun, Guangzheng Zhang, Di Wu, Qingying Yu, Jie Cui, Hong Zhong
2023 J jnl
Privacy-Preserving Method for Trajectory Data Publication Based on Local Preferential Anonymity.
Inf.
Xiao Zhang, Yonglong Luo, Qingying Yu, Lina Xu, Zhonghao Lu
2023 J jnl
Trajectory personalization privacy preservation method based on multi-sensitivity attribute generalization and local suppression.
Intell. Data Anal.
Qingying Yu, Feng Yang, Zhenxing Xiao, Shan Gong, Liping Sun, Chuanming Chen
2022 J jnl
High-Frequency Trajectory Map Matching Algorithm Based on Road Network Topology.
IEEE Trans. Intell. Transp. Syst.
Qingying Yu, Fan Hu, Zhen Ye, Chuanming Chen, Liping Sun, Yonglong Luo
2022 J jnl
Low-Frequency Trajectory Map Matching Method Based on Vehicle Heading Segmentation.
ISPRS Int. J. Geo Inf.
Qingying Yu, Fan Hu, Chuanming Chen, Liping Sun, Xiaoyao Zheng
2021 J jnl
Map-matching approach based on link factor and hidden Markov model.
J. Intell. Fuzzy Syst.
Haiyan Zhang, Yonglong Luo, Qingying Yu, Xiaoyao Zheng, Xuejing Li
2021 J jnl
Personalized trajectory privacy-preserving method based on sensitive attribute generalization and location perturbation.
Intell. Data Anal.
Chuanming Chen, Wenshi Lin, Shuanggui Zhang, Zitong Ye, Qingying Yu, Yonglong Luo
2021 J jnl
Personalized travel route recommendation algorithm based on improved genetic algorithm.
J. Intell. Fuzzy Syst.
Chuanming Chen, Shuanggui Zhang, Qingying Yu, Zitong Ye, Zhen Ye, Fan Hu
2021 J jnl
UFFDFR: Undersampling framework with denoising, fuzzy c-means clustering, and representative sample selection for imbalanced data classification.
Inf. Sci.
Ming Zheng, Tong Li, Xiaoyao Zheng, Qingying Yu, Chuanming Chen, Ding Zhou, Changlong Lv, Weiyi Yang
2021 J jnl
Urban Hotspot Area Detection Using Nearest-Neighborhood-Related Quality Clustering on Taxi Trajectory Data.
ISPRS Int. J. Geo Inf.
Qingying Yu, Chuanming Chen, Liping Sun, Xiaoyao Zheng
2021 J jnl
Using information entropy and a multi-layer neural network with trajectory data to identify transportation modes.
Int. J. Geogr. Inf. Sci.
Qingying Yu, Yonglong Luo, Dongxia Wang, Chuanming Chen, Liping Sun, Yawen Zhang
2021 J jnl
Vehicle trajectory-clustering method based on road-network-sensitive features.
J. Intell. Fuzzy Syst.
Chuanming Chen, Zhen Ye, Fan Hu, Shan Gong, Liping Sun, Qingying Yu
2020 J jnl
A Framework of Abnormal Behavior Detection and Classification Based on Big Trajectory Data for Mobile Networks.
Secur. Commun. Networks
Haiyan Zhang, Yonglong Luo, Qingying Yu, Liping Sun, Xuejing Li, Zhenqiang Sun
2020 J jnl
A Privacy-Preserving Trajectory Publication Method Based on Secure Start-Points and End-Points.
Mob. Inf. Syst.
Yannian Zhao, Yonglong Luo, Qingying Yu, Zhaoyan Hu
2020 J jnl
A privacy-preserving density peak clustering algorithm in cloud computing.
Concurr. Comput. Pract. Exp.
Liping Sun, Shang Ci, Xiaoqing Liu, Xiaoyao Zheng, Qingying Yu, Yonglong Luo
2020 J jnl
Fingerprint enhancement using multi-scale classification dictionaries with reduced dimensionality.
IET Biom.
Deqin Xu, Weixin Bian, Yongqiang Cheng, Qingde Li, Yonglong Luo, Qingying Yu
2019 J jnl
Hierarchical interpolation point anonymity for trajectory privacy protection.
Intell. Data Anal.
Xiaohan Wang, Zepei Zhang, Yonglong Luo, Qingying Yu
2019 J jnl
Road Congestion Detection Based on Trajectory Stay-Place Clustering.
ISPRS Int. J. Geo Inf.
Qingying Yu, Yonglong Luo, Chuanming Chen, Xiaoyao Zheng
2019 J jnl
TPPG: Privacy-preserving trajectory data publication based on 3D-Grid partition.
Intell. Data Anal.
Chuanming Chen, Yonglong Luo, Qingying Yu, Guiyin Hu
2019 J jnl
Trajectory similarity clustering based on multi-feature distance measurement.
Appl. Intell.
Qingying Yu, Yonglong Luo, Chuanming Chen, Shigang Chen
2018 J jnl
Probabilistic optimal projection partition KD-Tree k-anonymity for data publishing privacy protection.
Intell. Data Anal.
Xiaohan Wang, Yonglong Luo, Yefeng Jiang, Wenli Wu, Qingying Yu
2018 J jnl
Trajectory outlier detection approach based on common slices sub-sequence.
Appl. Intell.
Qingying Yu, Yonglong Luo, Chuanming Chen, Xiaohan Wang
2017 — conf
Indoor object recognition using pre-trained convolutional neural network.
ICAC
Xintao Ding, Yonglong Luo, Qingying Yu, Qingde Li, Yongqiang Cheng, Robert Munnoch, Dongfei Xue, Guorong Cai
2016 J jnl
Neighborhood relevant outlier detection approach based on information entropy.
Intell. Data Anal.
Qingying Yu, Yonglong Luo, Chuanming Chen, Weixin Bian
2016 J jnl
Outlier-eliminated k-means clustering algorithm based on differential privacy preservation.
Appl. Intell.
Qingying Yu, Yonglong Luo, Chuanming Chen, Xintao Ding
2016 J jnl
Tourism Destination Recommender System for the Cold Start Problem.
KSII Trans. Internet Inf. Syst.
Xiaoyao Zheng, Yonglong Luo, Zhiyun Xu, Qingying Yu, Lin Lu
2014 J jnl
Fingerprint ridge orientation field reconstruction using the best quadratic approximation by orthogonal polynomials in two discrete variables.
Pattern Recognit.
Weixin Bian, Yonglong Luo, Deqin Xu, Qingying Yu