Pingfu Chao

Publication Activity (10 Years)

Years Active: 2015-2024
Publications (10 Years): 42

Top Topics

Outlier Detection

Query Processing

Similarity Search

Top Venues

IEEE Trans. Knowl. Data Eng.

Publications

Jing Zhao, Jiajie Xu, Yuan Xu, Junhua Fang, Pingfu Chao, Xiaofang Zhou
CCML: Curriculum and Contrastive Learning Enhanced Meta-Learner for Personalized Spatial Trajectory Prediction. IEEE Trans. Knowl. Data Eng. 36 (9) (2024)
Hailun Zhou, Junhua Fang, Pingfu Chao, Jianfeng Qu, Ruoqian Zhang
PopGR: Popularity reweighting for debiasing in group recommendation. World Wide Web (WWW) 27 (4) (2024)
Dan Qiao, Yi Su, Pinzheng Wang, Jing Ye, Wenjing Xie, Yuechi Zhou, Yuyang Ding, Zecheng Tang, Jikai Wang, Yixin Ji, Yue Wang, Pei Guo, Zechen Sun, Zikang Zhang, Juntao Li, Pingfu Chao, Wenliang Chen, Guohong Fu, Guodong Zhou, Qiaoming Zhu, Min Zhang
OpenBA-V2: Reaching 77.3% High Compression Ratio with Fast Multi-Stage Pruning. CoRR (2024)
Chunhui Feng, Junhua Fang, Yue Xia, Pingfu Chao, Pengpeng Zhao, Jiajie Xu, Xiaofang Zhou
Ocean: Online Clustering and Evolution Analysis for Dynamic Streaming Data. ICDE (2024)
Jiawei Hong, Wen Yang, Pingfu Chao, Junhua Fang
GroupMO: a memory-augmented meta-optimized model for group recommendation. World Wide Web (WWW) 27 (3) (2024)
Ruoyu Leng, Chunhui Feng, Chenxi Hao, Pingfu Chao, Junhua Fang
PaTraS: A Path-Preserving Trajectory Simplification Method for Low-Loss Map Matching. APWeb/WAIM (3) (2023)
Yang Wu, Junhua Fang, Pingfu Chao, Zhicheng Pan, Wei Chen, Lei Zhao
Towards Adaptive Continuous Trajectory Clustering Over a Distributed Web Data Stream. J. Web Eng. 22 (1) (2023)
Yue Xia, Junhua Fang, Pingfu Chao, Zhicheng Pan, Jedi S. Shang
Cost-effective and adaptive clustering algorithm for stream processing on cloud system. GeoInformatica 27 (1) (2023)
Juntian Shi, Zhicheng Pan, Junhua Fang, Pingfu Chao
RUTOD: real-time urban traffic outlier detection on streaming trajectory. Neural Comput. Appl. 35 (5) (2023)
Weijie Shi, Jiajie Xu, Junhua Fang, Pingfu Chao, An Liu, Xiaofang Zhou
LHMM: A Learning Enhanced HMM Model for Cellular Trajectory Map Matching. ICDE (2023)
Pengfei Li, Junhua Fang, Wei Chen, An Liu, Pingfu Chao
Adversarial Spatial-Temporal Graph Network for Traffic Speed Prediction with Missing Values. DASFAA (1) (2023)
Jinyi Zhao, Junhua Fang, Pingfu Chao, Bo Ning, Ruoqian Zhang
GC-TripRec: Graph contextualized generative network with adversarial learning for trip recommendation. World Wide Web (WWW) 26 (5) (2023)
Tong Zhu, Guoliang Zhang, Zechang Li, Zijian Yu, Junfei Ren, Mengsong Wu, Zhefeng Wang, Baoxing Huai, Pingfu Chao, Wenliang Chen
CED: Catalog Extraction from Documents. ICDAR (3) (2023)
Zhicheng Pan, Pingfu Chao, Junhua Fang, Wei Chen, Jiajie Xu, Lei Zhao
Garden: a real-time processing framework for continuous top-k trajectory similarity search. Knowl. Inf. Syst. 65 (9) (2023)
Zheng Chen, Junhua Fang, Pingfu Chao, Pengpeng Zhao, Jiajie Xu, Lei Zhao
MoviNet: A novel network for cross-modal map extraction by vision transformer and CNN. Knowl. Based Syst. 278 (2023)
Fengmei Jin, Wen Hua, Matteo Francia, Pingfu Chao, Maria E. Orlowska, Xiaofang Zhou
A Survey and Experimental Study on Privacy-Preserving Trajectory Data Publishing. IEEE Trans. Knowl. Data Eng. 35 (6) (2023)
Tong Zhu, Guoliang Zhang, Zechang Li, Zijian Yu, Junfei Ren, Mengsong Wu, Zhefeng Wang, Baoxing Huai, Pingfu Chao, Wenliang Chen
CED: Catalog Extraction from Documents. CoRR (2023)
Chunhui Feng, Zhicheng Pan, Junhua Fang, Pingfu Chao, An Liu, Lei Zhao
A Learning-Based Approach for Multi-scenario Trajectory Similarity Search. WISE (2022)
Zheng Chen, Junhua Fang, Pingfu Chao, Jianfeng Qu, Pengpeng Zhao, Jiajie Xu
Conats: A Novel Framework for Cross-Modal Map Extraction. WISE (2022)
Lifu Chen, Junhua Fang, Pingfu Chao, An Liu, Pengpeng Zhao
Online Social Event Detection via Filtering Strategy Graph Neural Network. ICWE (2022)
Lifu Chen, Junhua Fang, Pingfu Chao, An Liu, Pengpeng Zhao
Rumor Detection in Social Network via Influence Based on Bi-directional Graph Convolutional Network. WISE (2022)
Yonghui Jia, Chuanyuan Tan, Yuehe Chen, Muhua Zhu, Pingfu Chao, Wenliang Chen
Two-Stage Query Graph Selection for Knowledge Base Question Answering. NLPCC (2) (2022)
Jiachun Tao, Zhicheng Pan, Junhua Fang, Pingfu Chao, Pengpeng Zhao, Jiajie Xu
Misty: Microservice-Based Streaming Trajectory Similarity Search. ICSOC (2022)
Yang Wu, Zhicheng Pan, Pingfu Chao, Junhua Fang, Wei Chen, Lei Zhao
Lunatory: A Real-Time Distributed Trajectory Clustering Framework for Web Big Data. ICWE (2022)
Chao Kong, Dan Meng, Tao Liu, Mengfei Li, Qijie Liu, Liang Zhou, Pingfu Chao, Yi Zhang
SAME: Sampling Attack in Multiplex Network Embedding. ADMA (2) (2022)
Pengfei Li, Junhua Fang, Pingfu Chao, Pengpeng Zhao, An Liu, Lei Zhao
JS-STDGN: A Spatial-Temporal Dynamic Graph Network Using JS-Graph for Traffic Prediction. DASFAA (1) (2022)
Pingfu Chao, Wen Hua, Rui Mao, Jiajie Xu, Xiaofang Zhou
A Survey and Quantitative Study on Map Inference Algorithms From GPS Trajectories. IEEE Trans. Knowl. Data Eng. 34 (1) (2022)
Pingfu Chao, Dan He, Lei Li, Mengxuan Zhang, Xiaofang Zhou
Efficient Trajectory Contact Query Processing. DASFAA (1) (2021)
Ziyi Liu, Lei Li, Mengxuan Zhang, Wen Hua, Pingfu Chao, Xiaofang Zhou
Efficient Constrained Shortest Path Query Answering with Forest Hop Labeling. ICDE (2021)
Liang Chen, Pingfu Chao, Junhua Fang, Wei Chen, Jiajie Xu, Lei Zhao
Disatra: A Real-Time Distributed Abstract Trajectory Clustering. WISE (1) (2021)
Huimin Sun, Jiajie Xu, Kai Zheng, Pengpeng Zhao, Pingfu Chao, Xiaofang Zhou
MFNP: A Meta-optimized Model for Few-shot Next POI Recommendation. IJCAI (2021)
Mengxuan Zhang, Lei Li, Wen Hua, Rui Mao, Pingfu Chao, Xiaofang Zhou
Dynamic Hub Labeling for Road Networks. ICDE (2021)
Pingfu Chao, Yehong Xu, Wen Hua, Xiaofang Zhou
A Survey on Map-Matching Algorithms. ADC (2020)
Pingfu Chao, Wen Hua, Xiaofang Zhou
Trajectories know where map is wrong: an iterative framework for map-trajectory co-optimisation. World Wide Web 23 (1) (2020)
Yehong Xu, Dan He, Pingfu Chao, Jiwon Kim, Wen Hua, Xiaofang Zhou
Route Reconstruction Using Low-Quality Bluetooth Readings. SIGSPATIAL/GIS (2020)
Jiafeng Ding, Junhua Fang, Pingfu Chao, Jiajie Xu, Pengpeng Zhao, Lei Zhao
A Distributed Framework for Online Stream Data Clustering. ICA3PP (1) (2020)
Mengxuan Zhang, Lei Li, Pingfu Chao, Wen Hua, Xiaofang Zhou
Path Query Processing Using Typical Snapshots in Dynamic Road Networks. DASFAA (3) (2020)
Zhicheng Pan, Pingfu Chao, Junhua Fang, Wei Chen, Zhixu Li, An Liu
TraSP: A General Framework for Online Trajectory Similarity Processing. WISE (1) (2020)
Junhua Fang, Pingfu Chao, Rong Zhang, Xiaofang Zhou
Integrating workload balancing and fault tolerance in distributed stream processing system. World Wide Web 22 (6) (2019)
Pingfu Chao, Yehong Xu, Wen Hua, Xiaofang Zhou
A Survey on Map-Matching Algorithms. CoRR (2019)
Pingfu Chao, Wen Hua, Xiaofang Zhou
An Iterative Map-Trajectory Co-optimisation Framework Based on Map-Matching and Map Update. DASFAA (3) (2019)
Pingfu Chao, Dan He, Shazia W. Sadiq, Kai Zheng, Xiaofang Zhou
A performance study on large-scale data analytics using disk-based and in-memory database systems. BigComp (2017)
Rong Zhang, Yifan Gao, Wenzhe Yu, Pingfu Chao, Xiaoyan Yang, Ming Gao, Aoying Zhou
Review Comment Analysis for Predicting Ratings. WAIM (2015)
Pingfu Chao, Zhu Gao, Yuming Li, Junhua Fang, Rong Zhang, Aoying Zhou
Random-Based Algorithm for Efficient Entity Matching. APWeb (2015)
Pingfu Chao, Yuming Li, Zhu Gao, Junhua Fang, Xiaofeng He, Rong Zhang
SEMI: A Scalable Entity Matching System Based on MapReduce. ADC (2015)
Yifan Gao, Wenzhe Yu, Pingfu Chao, Rong Zhang, Aoying Zhou, Xiaoyan Yang
A Restaurant Recommendation System by Analyzing Ratings and Aspects in Reviews. DASFAA (2) (2015)
Pingfu Chao, Zhu Gao, Yuming Li, Junhua Fang, Rong Zhang, Aoying Zhou
Efficient MapReduce-Based Method for Massive Entity Matching. WAIM (2015)