US-Net: U-shaped network with Convolutional Attention Mechanism for ultrasound medical images. - Xie, Xiaoyu; Liu, Pingping; Lang, Yijun; Guo, Zhenjie; Yang, Zhongxi; Zhao, Yuhao (Comput. Graph., 2024)

Deep metric learning assisted by intra-variance in a semi-supervised view of learning. - Liu, Pingping; Liu, Zetong; Lang, Yijun; Liu, Shihao; Zhou, Qiuzhan; Li, Qingliang (Eng. Appl. Artif. Intell., 2024)

LandBench 1.0: A benchmark dataset and evaluation metrics for data-driven land surface variables prediction. - Li, Qinglian; Zhang, Cheng; Shangguan, Wei; Wei, Zhongwang; Yuan, Hua; Zhu, Jinlong; Li, Xiaoning; Li, Lu; Li, Gan; Liu, Pingping; Dai, Yongjiu (Expert Syst. Appl., 2024)

New reinforcement learning based on representation transfer for portfolio management. - Jiang, Wen; Liu, Mengyang; Xu, Mingyan; Chen, Shuoru; Shi, Kai; Liu, Pingping; Zhang, Caiming; Zhao, Feng (Knowl. Based Syst., 2024)

A multi-task mean teacher with two stage decoder for semi-supervised crack detection. - Sun, Mingsi; Zhao, Hongwei; Liu, Pingping; Zhou, Jianhang (Multim. Tools Appl., 2024)

DMFourLLIE: Dual-Stage and Multi-Branch Fourier Network for Low-Light Image Enhancement. - Zhang, Tongshun; Liu, Pingping; Zhao, Ming; Lv, Haotian (2024)

DMFourLLIE: Dual-Stage and Multi-Branch Fourier Network for Low-Light Image Enhancement. - Zhang, Tongshun; Liu, Pingping; Zhao, Ming; Lv, Haotian (CoRR, 2024)

Fine-grained classification of intracranial haemorrhage subtypes in head CT scans. - Liu, Pingping; Ning, Gangjun; Shi, Lida; Zhou, Qiuzhan; Chen, Xuan (IET Comput. Vis., 2023)

Real-time performance analysis of network buffer under multi-core scheduling platform. - Liu, Pingping; Lu, Jiaxing; Huang, Shujuan; Lu, Ping; Wang, Jianguo (Multim. Tools Appl., 2023)

Feature pyramid with attention fusion for edge discontinuity classification. - Sun, Mingsi; Zhao, Hongwei; Liu, Pingping; Zhou, Jianhang (Mach. Vis. Appl., 2023)

An Intra-Class Ranking Metric for Remote Sensing Image Retrieval. - Liu, Pingping; Liu, Xiaofeng; Wang, Yifan; Liu, Zetong; Zhou, Qiuzhan; Li, Qingliang (Remote. Sens., 2023)

Crude oil price forecasting base on an EEMD and multi-scale time series analysis combination methods. - Huang, Ke; Luo, Yin; Ke, LiFei; Qin, Jianwen; Liu, Pingping (2023)

Deep Metric Learning Assisted by Intra-variance in A Semi-supervised View of Learning. - Liu, Pingping; Liu, Zetong; Lang, Yijun; Zhou, Qiuzhan; Li, Qingliang (CoRR, 2023)

Adaptive Moving Ground-Target Detection Method Based on Seismic Signal. - Zhou, Qiuzhan; Yao, Xinyi; Wang, Cong; Hu, Jikang; Liu, Pingping; Lin, Jun (IEEE Geosci. Remote. Sens. Lett., 2022)

Learnable dynamic margin in deep metric learning. - Wang, Yifan; Liu, Pingping; Lang, Yijun; Zhou, Qiuzhan; Shan, Xue (Pattern Recognit., 2022)

Deep Hash Remote-Sensing Image Retrieval Assisted by Semantic Cues. - Liu, Pingping; Liu, Zetong; Shan, Xue; Zhou, Qiuzhan (Remote. Sens., 2022)

Mixed Use of Structural Particles Inhibits Cognitive Processes in Chinese Reading: Evidences from Eye Movements. - Gao, Yu; Wang, Chenxi; Liu, Pingping; Han, Buxin (2022)

Parametric matched filter based on interference iteration. - Lin, Jie; Jiang, Chaoshu; Liu, Pingping (Digit. Signal Process., 2021)

Diabetic Retinal Grading Using Attention-Based Bilinear Convolutional Neural Network and Complement Cross Entropy. - Liu, Pingping; Yang, Xiaokang; Jin, Baixin; Zhou, Qiuzhan (Entropy, 2021)

Toward Improving Image Retrieval via Global Saliency Weighted Feature. - Zhao, Hongwei; Wu, Jiaxin; Zhang, Danyang; Liu, Pingping (ISPRS Int. J. Geo Inf., 2021)

Exact coexistence and locally asymptotic stability of multiple equilibria for fractional-order delayed Hopfield neural networks with Gaussian activation function. - Nie, Xiaobing; Liu, Pingping; Liang, Jinling; Cao, Jinde (Neural Networks, 2021)

Deep Hashing Using Proxy Loss on Remote Sensing Image Retrieval. - Shan, Xue; Liu, Pingping; Wang, Yifan; Zhou, Qiuzhan; Wang, Zhen (Remote. Sens., 2021)

Deep Learning Triplet Ordinal Relation Preserving Binary Code for Remote Sensing Image Retrieval Task. - Wang, Zhen; Wu, Nannan; Yang, Xiaohan; Yan, Bingqi; Liu, Pingping (Remote. Sens., 2021)

Multiproxies Adaptive Distribution Loss with Weakly Supervised Feature Aggregation for Fine-Grained Retrieval. - Zhao, Hongwei; Zhang, Danyang; Wu, Jiaxin; Liu, Pingping (Sci. Program., 2021)

Top Position Sensitive Ordinal Relation Preserving Bitwise Weight for Image Retrieval. - Wang, Zhen; Sun, Fu-Zhen; Zhang, Long-Bo; Wang, Lei; Liu, Pingping (Algorithms, 2020)

Minimal residual ordinal loss hashing with an adaptive optimization mechanism. - Wang, Zhen; Sun, Fu-Zhen; Zhang, Long-Bo; Liu, Pingping (EURASIP J. Image Video Process., 2020)

Relative Distribution Entropy Loss Function in CNN Image Retrieval. - Liu, Pingping; Shi, Lida; Miao, Zhuang; Jin, Baixin; Zhou, Qiuzhan (Entropy, 2020)

Optic Disc Segmentation Using Attention-Based U-Net and the Improved Cross-Entropy Convolutional Neural Network. - Jin, Baixin; Liu, Pingping; Wang, Peng; Shi, Lida; Zhao, Jing (Entropy, 2020)

Deep Hash Remote Sensing Image Retrieval with Hard Probability Sampling. - Shan, Xue; Liu, Pingping; Gou, Guixia; Zhou, Qiuzhan; Wang, Zhen (Remote. Sens., 2020)

Global Optimal Structured Embedding Learning for Remote Sensing Image Retrieval. - Liu, Pingping; Gou, Guixia; Shan, Xue; Tao, Dan; Zhou, Qiuzhan (Sensors, 2020)

Fast Context-Adaptive Bit-Depth Enhancement via Linear Interpolation. - Liu, Jing; Yang, Bing; Su, Yuting; Liu, Pingping (IEEE Access, 2019)

A Blockchain Smart Contract Based on Light- Weighted Quantum Blind Signature. - Cai, Zhengying; Qu, Jing; Liu, Pingping; Yu, Jiao (IEEE Access, 2019)

Fusing Feature Distribution Entropy with R-MAC Features in Image Retrieval. - Liu, Pingping; Gou, Guixia; Guo, Huili; Zhang, Danyang; Zhao, Hongwei; Zhou, Qiuzhan (Entropy, 2019)

Distribution Structure Learning Loss (DSLL) Based on Deep Metric Learning for Image Retrieval. - Fan, Lili; Zhao, Hongwei; Zhao, Haoyu; Liu, Pingping; Hu, Huangshui (Entropy, 2019)

Image Retrieval Based on Learning to Rank and Multiple Loss. - Fan, Lili; Zhao, Hongwei; Zhao, Haoyu; Liu, Pingping; Hu, Huangshui (ISPRS Int. J. Geo Inf., 2019)

基于放射组学特征的胃肠道间质瘤的分类预测 (Prediction of Malignant and Benign Gastrointestinal Stromal Tumors Based on Radiomics Feature). - Liu, Pingping; Zhang, Wenhua; Lu, Zhentai; Chen, Tao; Li, Guoxin (计算机科学, 2019)

Spatiotemporal Symmetric Convolutional Neural Network for Video Bit-Depth Enhancement. - Liu, Jing; Liu, Pingping; Su, Yuting; Jing, Peiguang; Yang, Xiaokang (IEEE Trans. Multim., 2019)

Adding spatial distribution clue to aggregated vector in image retrieval. - Liu, Pingping; Miao, Zhuang; Guo, Huili; Wang, Yeran; Ai, Ni (EURASIP J. Image Video Process., 2018)

EHPSO: An Enhanced Hybrid Particle Swarm Optimization Algorithm for Internet of Things. - Li, Dashe; Cheng, Dapeng; Qin, Jihong; Liu, Shue; Liu, Pingping (Int. J. Online Eng., 2018)

Multiple Mittag-Leffler stability of fractional-order competitive neural networks with Gaussian activation functions. - Liu, Pingping; Nie, Xiaobing; Liang, Jinling; Cao, Jinde (Neural Networks, 2018)

The Normalized Distance Preserving Binary Codes and Distance Table. - Zhao, Hongwei; Wang, Zhen; Liu, Pingping; Wu, Bin (J. Inf. Sci. Eng., 2017)

Norms of Valence and Arousal for 2, 076 Chinese 4-Character Words. - Liu, Pingping; Li, Minglei; Lu, Qin; Han, Buxin (2017)

Distribution Entropy Boosted VLAD for Image Retrieval. - Zhou, Qiuzhan; Wang, Cheng; Liu, Pingping; Li, Qingliang; Wang, Yeran; Chen, Shuozhang (Entropy, 2016)

A fast binary encoding mechanism for approximate nearest neighbor search. - Zhao, Hongwei; Wang, Zhen; Liu, Pingping; Wu, Bin (Neurocomputing, 2016)

A Robust Image Tampering Detection Method Based on Maximum Entropy Criteria. - Zhao, Bo; Qin, Guihe; Liu, Pingping (Entropy, 2015)

The ordinal relation preserving binary codes. - Zhao, Hongwei; Wang, Zhen; Liu, Pingping (Pattern Recognit., 2015)

ELM based approximate dynamic cycle matching for homogeneous symmetric Pub/Sub system. - Wang, Botao; Liu, Pingping; Wang, Guoren; Zhao, Xiangguo (World Wide Web, 2015)

Development and Challenges of Crowdsourcing Quality of Experience Evaluation for Multimedia. - Wang, Zhenji; Tao, Dan; Liu, Pingping (2015)

Hierarchical Geometry Verification via Maximum Entropy Saliency in Image Retrieval. - Zhao, Hongwei; Li, Qingliang; Liu, Pingping (Entropy, 2014)

An Improved Common Vulnerability Scoring System Based on K-means. - Liu, Pingping; Tian, Zhihong; Wu, Xu; Liu, Wei (2013)

Research on Image Retrieval Based on Color and Shape Features. - Zhao, Hongwei; Chen, Xiao; Huang, Wei; Liu, Pingping; Ma, Lingjiao (2012)

Distributed Key Establishment Scheme in Wireless Sensor Network. - Zhao, Hongwei; Pei, Shihui; Liu, Pingping (2007)