Junhua Fang

2025

doi dblp
Stamp: Semantic-Aware Sub-trajectory Anomaly Detection with Diffusion Multi-model Pool for Evolving Data Streams.
Biao Chen|Junhua Fang|Pingfu Chao|An Liu|Pengpeng Zhao|Lei Zhao
Proceedings of the 34th ACM International Conference on Information and Knowledge Management, CIKM 2025, Seoul, Republic of Korea, November 10-14, 2025

2024

doi dblp
Safety: A spatial and feature mixed outlier detection method for big trajectory data.
Yang Wu|Junhua Fang|Wei Chen|Pengpeng Zhao|Lei Zhao
Information Processing and Management 2024 Volume 61 Issue 2
doi dblp
GroupMO: a memory-augmented meta-optimized model for group recommendation.
Jiawei Hong|Wen Yang|Pingfu Chao|Junhua Fang
World Wide Web (WWW) 2024 Volume 27 Issue 3
doi dblp
PopGR: Popularity reweighting for debiasing in group recommendation.
Hailun Zhou|Junhua Fang|Pingfu Chao|Jianfeng Qu|Ruoqian Zhang
World Wide Web (WWW) 2024 Volume 27 Issue 4
doi dblp
HPS: A novel heuristic hierarchical pruning strategy for dynamic top-k trajectory similarity query.
Tianyi Gu|Junhua Fang|Zhicheng Pan|Yang Wu|Yi Ban|Pingfu Chao|Lei Zhao
Information Processing and Management 2024 Volume 61 Issue 6

2023

doi dblp
Memory-augmented meta-learning framework for session-based target behavior recommendation.
Bo Yu|Xiyang Li|Junhua Fang|Chong Tai|Wanjun Cheng|Jiajie Xu
World Wide Web (WWW) 2023 Volume 26 Issue 1
doi dblp
GC-TripRec: Graph contextualized generative network with adversarial learning for trip recommendation.
Jinyi Zhao|Junhua Fang|Pingfu Chao|Bo Ning|Ruoqian Zhang
World Wide Web (WWW) 2023 Volume 26 Issue 5
doi dblp
Meta-optimized Contrastive Learning for Sequential Recommendation.
Xiuyuan Qin|Huanhuan Yuan|Pengpeng Zhao|Junhua Fang|Fuzhen Zhuang|Guanfeng Liu|Yanchi Liu|Victor S. Sheng
Proceedings of the 46th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2023, Taipei, Taiwan, July 23-27, 2023

2022

doi dblp
Aries: Accurate Metric-based Representation Learning for Fast Top-k Trajectory Similarity Query.
Chunhui Feng|Zhicheng Pan|Junhua Fang|Jiajie Xu|Pengpeng Zhao|Lei Zhao
Proceedings of the 31st ACM International Conference on Information & Knowledge Management, Atlanta, GA, USA, October 17-21, 2022

2021

doi dblp
When Hardness Makes a Difference: Multi-Hop Knowledge Graph Reasoning over Few-Shot Relations.
An Liu|Lei Wu|Shangfei Zheng|Wei Chen|Zhiwei Li|Junhua Fang|Pengpeng Zhao|Mingjing Li|Lei Zhao|An Liu|Lei Wu|Zhiwei Li|Junhua Fang|Mingjing Li|Lei Zhao
CIKM '21: The 30th ACM International Conference on Information and Knowledge Management, Virtual Event, Queensland, Australia, November 1 - 5, 2021

2020

doi dblp
Distributed and parallel processing for real-time and dynamic spatio-temporal graph.
Junhua Fang|Jiafeng Ding|Pengpeng Zhao|Jiajie Xu|An Liu|Zhixu Li
World Wide Web (WWW) 2020 Volume 23 Issue 2

2019

doi dblp
Integrating workload balancing and fault tolerance in distributed stream processing system.
Junhua Fang|Pingfu Chao|Rong Zhang|Xiaofang Zhou
World Wide Web (WWW) 2019 Volume 22 Issue 6

2017

doi dblp
Distributed stream join under workload variance.
Junhua Fang|Rong Zhang|Xiaotong Wang|Aoying Zhou
World Wide Web (WWW) 2017 Volume 20 Issue 5

2016

doi dblp
Cost-Effective Stream Join Algorithm on Cloud System.
Junhua Fang|Rong Zhang|Xiaotong Wang|Tom Z. J. Fu|Zhenjie Zhang|Aoying Zhou
Proceedings of the 25th ACM International Conference on Information and Knowledge Management, CIKM 2016, Indianapolis, IN, USA, October 24-28, 2016