Chunkai Zhang

89 papers B 9C 1Journal 45Unranked 33
YearRankTypeTitle / Venue / Authors
2026 J jnl
High-utility Sequential Rule Mining Utilizing Segmentation Guided by Confidence.
CoRR
Chunkai Zhang, Jiarui Deng, Maohua Lyu, Wensheng Gan, Philip S. Yu
2026 J jnl
MNSPM: Merging-based nonoverlapping gap-constrained sequential pattern mining.
Inf. Process. Manag.
Chunkai Zhang, Xiangrui Meng, Huaijin Hao
2025 J jnl
Mining high utility contrast patterns in sequences.
Knowl. Inf. Syst.
Chunkai Zhang, Yao Lu, Yuting Yang, Ryan Han-Yuan Zhang, Wensheng Gan, Philip S. Yu
2025 J jnl
TIRPMiner: An efficient algorithm for mining time interval-related pattern.
Knowl. Based Syst.
Chunkai Zhang, Huaijin Hao, Ryan Han-Yuan Zhang
2024 J jnl
Assisted decision making for conditional maintenance of distribution network equipment based on multi-task deep learning.
Int. J. Comput. Appl. Technol.
Zhenyu Luo, Tu Xiong, Minghui Chen, Mingzhu Kong, Chunkai Zhang
2024 — conf
BiasRec: A General Bias-Aware Social Recommendation Model.
DASFAA (6)
Chunkai Zhang, Guoqing Li
2024 — conf
Generating Time Series by Using Latent Space.
ICIC (LNAI 2)
Xinyu Cui, Chunkai Zhang
2024 J jnl
HUSP-SP: Faster Utility Mining on Sequence Data.
ACM Trans. Knowl. Discov. Data
Chunkai Zhang, Yuting Yang, Zilin Du, Wensheng Gan, Philip S. Yu
2024 J jnl
Multi-view contrastive learning with virtual social group influence for social recommendation.
Knowl. Based Syst.
Chunkai Zhang, Guoqing Li, Hanyu Zhang
2024 J jnl
Totally-ordered Sequential Rules for Utility Maximization.
ACM Trans. Knowl. Discov. Data
Chunkai Zhang, Maohua Lyu, Wensheng Gan, Philip S. Yu
2023 J jnl
Discovering Utility-driven Interval Rules.
CoRR
Chunkai Zhang, Maohua Lyu, Huaijin Hao, Wensheng Gan, Philip S. Yu
2023 J jnl
FinChain-BERT: A High-Accuracy Automatic Fraud Detection Model Based on NLP Methods for Financial Scenarios.
Inf.
Xinze Yang, Chunkai Zhang, Yizhi Sun, Kairui Pang, Luru Jing, Shiyun Wa, Chunli Lv
2023 J jnl
LayerLog: Log sequence anomaly detection based on hierarchical semantics.
Appl. Soft Comput.
Chunkai Zhang, Xinyu Wang, Hongye Zhang, Jiahua Zhang, Hanyu Zhang, Chuanyi Liu, Peiyi Han
2023 J jnl
TUSQ: Targeted High-Utility Sequence Querying.
IEEE Trans. Big Data
Chunkai Zhang, Quanjian Dai, Zilin Du, Wensheng Gan, Jian Weng, Philip S. Yu
2023 J jnl
VESC: a new variational autoencoder based model for anomaly detection.
Int. J. Mach. Learn. Cybern.
Chunkai Zhang, Xinyu Wang, Jiahua Zhang, Shaocong Li, Hanyu Zhang, Chuanyi Liu, Peiyi Han
2022 J jnl
AAGCN: Adjacency-aware Graph Convolutional Network for person re-identification.
Knowl. Based Syst.
Honghu Pan, Yang Bai, Zhenyu He, Chunkai Zhang
2022 J jnl
DSGNN: A dynamic and static intentions integrated graph neural network for session-based recommendation.
Neurocomputing
Chunkai Zhang, Quan Liu, Zeyu Zhang
2022 J jnl
HUSP-SP: Faster Utility Mining on Sequence Data.
CoRR
Chunkai Zhang, Yuting Yang, Zilin Du, Wensheng Gan, Philip S. Yu
2022 J jnl
On-Shelf Utility Mining of Sequence Data.
ACM Trans. Knowl. Discov. Data
Chunkai Zhang, Zilin Du, Yuting Yang, Wensheng Gan, Philip S. Yu
2022 J jnl
On-manifold adversarial attack based on latent space substitute model.
Comput. Secur.
Chunkai Zhang, Xiaofeng Luo, Peiyi Han
2022 J jnl
SEDGN: Sequence enhanced denoising graph neural network for session-based recommendation.
Expert Syst. Appl.
Chunkai Zhang, Wenjing Zheng, Quan Liu, Junli Nie, Hanyu Zhang
2022 J jnl
Totally-ordered Sequential Rules for Utility Maximization.
CoRR
Chunkai Zhang, Maohua Lyu, Wensheng Gan, Philip S. Yu
2021 J jnl
ADET: anomaly detection in time series with linear time.
Int. J. Mach. Learn. Cybern.
Chunkai Zhang, Wei Zuo, Ao Yin, Xuan Wang, Chuanyi Liu
2021 J jnl
An efficient general black-box adversarial attack approach based on multi-objective optimization for high dimensional images.
Comput. Electr. Eng.
Chunkai Zhang, Xin Guo, Yepeng Deng, Xuan Wang, Peiyi Han, Chuanyi Liu, Hanyu Zhang
2021 J jnl
Explainable Fuzzy Utility Mining on Sequences.
CoRR
Wensheng Gan, Zilin Du, Weiping Ding, Chunkai Zhang, Han-Chieh Chao
2021 J jnl
Explainable Fuzzy Utility Mining on Sequences.
IEEE Trans. Fuzzy Syst.
Wensheng Gan, Zilin Du, Weiping Ding, Chunkai Zhang, Han-Chieh Chao
2021 J jnl
Log Sequence Anomaly Detection Based on Local Information Extraction and Globally Sparse Transformer Model.
IEEE Trans. Netw. Serv. Manag.
Chunkai Zhang, Xinyu Wang, Hongye Zhang, Hanyu Zhang, Peiyi Han
2021 — conf
Reconstruct Anomaly to Normal: Adversarially Learned and Latent Vector-Constrained Autoencoder for Time-Series Anomaly Detection.
PRICAI (2)
Chunkai Zhang, Wei Zuo, Shaocong Li, Xuan Wang, Peiyi Han, Chuanyi Liu
2021 J jnl
TKUS: Mining top-
Inf. Sci.
Chunkai Zhang, Zilin Du, Wensheng Gan, Philip S. Yu
2021 J jnl
TUSQ: Targeted High-Utility Sequence Querying.
CoRR
Chunkai Zhang, Zilin Du, Quanjian Dai, Wensheng Gan, Jian Weng, Philip S. Yu
2021 J jnl
Utility-driven Mining of Contiguous Sequences.
CoRR
Chunkai Zhang, Quanjian Dai, Zilin Du, Wensheng Gan, Jian Weng, Philip S. Yu
2020 J jnl
An Efficient Algorithm for Extracting High-Utility Hierarchical Sequential Patterns.
Wirel. Commun. Mob. Comput.
Chunkai Zhang, Zilin Du, Yiwen Zu
2020 J jnl
On-shelf Utility Mining of Sequence Data.
CoRR
Chunkai Zhang, Zilin Du, Yuting Yang, Wensheng Gan, Philip S. Yu
2020 J jnl
Reconstruct Anomaly to Normal: Adversarial Learned and Latent Vector-constrained Autoencoder for Time-series Anomaly Detection.
CoRR
Chunkai Zhang, Wei Zuo, Xuan Wang
2020 — conf
Spatio-Temporal Attentive Network for Session-Based Recommendation.
KSEM (2)
Chunkai Zhang, Junli Nie
2020 J jnl
TKUS: Mining Top-K High-Utility Sequential Patterns.
CoRR
Chunkai Zhang, Zilin Du, Wensheng Gan, Philip S. Yu
2019 — conf
A Fast Algorithm for Hiding High Utility Sequential Patterns.
ISPA/BDCloud/SocialCom/SustainCom
Chunkai Zhang, Yiwen Zu, Junli Nie, Linzi Du, Jingqi Du, Siyuan Hong, Wenping Wu
2019 — conf
A Multi-objective Examples Generation Approach to Fool the Deep Neural Networks in the Black-Box Scenario.
DSC
Yepeng Deng, Chunkai Zhang, Xuan Wang
2019 C conf
An Adversarial Attack Based on Multi-objective Optimization in the Black-Box Scenario: MOEA-APGA II.
ICICS
Chunkai Zhang, Yepeng Deng, Xin Guo, Xuan Wang, Chuanyi Liu
2019 — conf
An Efficient Parallel High Utility Sequential Pattern Mining Algorithm.
HPCC/SmartCity/DSS
Chunkai Zhang, Yiwen Zu
2019 J jnl
An Improvement of PAA on Trend-Based Approximation for Time Series.
CoRR
Chunkai Zhang, Yingyang Chen, Ao Yin, Zhen Qin, Xing Zhang, Keli Zhang, Zoe Lin Jiang
2019 J jnl
Anomaly Detection Algorithm Based on Subspace Local Density Estimation.
Int. J. Web Serv. Res.
Chunkai Zhang, Ao Yin
2019 — conf
Anomaly Subsequence Detection with Dynamic Local Density for Time Series.
DEXA (2)
Chunkai Zhang, Yingyang Chen, Ao Yin
2019 J jnl
Anomaly Subsequence Detection with Dynamic Local Density for Time Series.
CoRR
Chunkai Zhang, Yingyang Chen, Ao Yin
2019 J jnl
Fast Eclat Algorithms Based on Minwise Hashing for Large Scale Transactions.
IEEE Internet Things J.
Chunkai Zhang, Panbo Tian, Xudong Zhang, Zoe Lin Jiang, Lin Yao, Xuan Wang
2019 J jnl
HashEclat: an efficient frequent itemset algorithm.
Int. J. Mach. Learn. Cybern.
Chunkai Zhang, Panbo Tian, Xudong Zhang, Qing Liao, Zoe Lin Jiang, Xuan Wang
2019 J jnl
Multi-task deep convolutional neural network for cancer diagnosis.
Neurocomputing
Qing Liao, Ye Ding, Zoe Lin Jiang, Xuan Wang, Chunkai Zhang, Qian Zhang
2019 J jnl
Region-filtering correlation tracking.
Knowl. Based Syst.
Nana Fan, Jing Li, Zhenyu He, Chunkai Zhang, Xin Li
2019 J jnl
Research on classification method of high-dimensional class-imbalanced datasets based on SVM.
Int. J. Mach. Learn. Cybern.
Chunkai Zhang, Ying Zhou, Jianwei Guo, Guoquan Wang, Xuan Wang
2019 J jnl
Time Series Anomaly Detection with Variational Autoencoders.
CoRR
Chunkai Zhang, Yingyang Chen
2019 J jnl
VCOS: A Novel Synergistic Oversampling Algorithm in Binary Imbalance Classification.
IEEE Access
Chunkai Zhang, Ying Zhou, Yepeng Deng
2018 B conf
A Novel Anomaly Detection Algorithm Based on Trident Tree.
CLOUD
Chunkai Zhang, Ao Yin, Yepeng Deng, Panbo Tian, Xuan Wang, Lifeng Dong
2018 B conf
An Improved Measurement of the Imbalanced Dataset.
CLOUD
Chunkai Zhang, Ying Zhou, Yingyang Chen, Changqing Qi, Xuan Wang, Lifeng Dong
2018 — conf
An Improvement of PAA on Trend-Based Approximation for Time Series.
ICA3PP (2)
Chunkai Zhang, Yingyang Chen, Ao Yin, Zhen Qin, Xing Zhang, Keli Zhang, Zoe Lin Jiang
2018 — conf
BOFE: Anomaly Detection in Linear Time Based on Feature Estimation.
ICDM Workshops
Ao Yin, Chunkai Zhang
2018 J jnl
Decision Tree Based Approaches for Detecting Protein Complex in Protein Protein Interaction Network (PPI) via Link and Sequence Analysis.
IEEE Access
Aisha Sikandar, Waqas Anwar, Usama Ijaz Bajwa, Xuan Wang, Misba Sikandar, Lin Yao, Zoe Lin Jiang, Chunkai Zhang
2018 — conf
Fast Time Series Discords Detection with Privacy Preserving.
TrustCom/BigDataSE
Chunkai Zhang, Ao Yin, Yulin Wu, Yingyang Chen, Xuan Wang
2018 B conf
Over-Sampling Algorithm Based on VAE in Imbalanced Classification.
CLOUD
Chunkai Zhang, Ying Zhou, Yingyang Chen, Yepeng Deng, Xuan Wang, Lifeng Dong, Haoyu Wei
2018 — conf
PPLDEM: A Fast Anomaly Detection Algorithm with Privacy Preserving.
ICA3PP (4)
Ao Yin, Chunkai Zhang, Zoe Lin Jiang, Yulin Wu, Xing Zhang, Keli Zhang, Xuan Wang
2018 — conf
Towards Secure Cloud Data Similarity Retrieval: Privacy Preserving Near-Duplicate Image Data Detection.
ICA3PP (4)
Yulin Wu, Xuan Wang, Zoe Lin Jiang, Xuan Li, Jin Li, Siu-Ming Yiu, Zechao Liu, Hainan Zhao, Chunkai Zhang
2017 — conf
A New Approach for Imbalanced Data Classification Based on Minimize Loss Learning.
DSC
Chunkai Zhang, Guoquan Wang, Ying Zhou, Jiayao Jiang
2017 — conf
A novel privacy-preserving distributed anomaly detection method.
SPAC
Chunkai Zhang, Haodong Liu, Ye Li, Ao Yin, Zoe Lin Jiang, Qing Liao, Xuan Wang
2017 — conf
An Approximate Approach to Frequent Itemset Mining.
DSC
Chunkai Zhang, Xudong Zhang, Panbo Tian
2017 — conf
Cancer classification with multi-task deep learning.
SPAC
Qing Liao, Zoe Lin Jiang, Xuan Wang, Chunkai Zhang, Ye Ding
2017 J jnl
Deep convolutional neural networks for thermal infrared object tracking.
Knowl. Based Syst.
Qiao Liu, Xiaohuan Lu, Zhenyu He, Chunkai Zhang, Wen-Sheng Chen
2017 — conf
EHSBoost: Enhancing ensembles for imbalanced data-sets by evolutionary hybrid-sampling.
SPAC
Chunkai Zhang, Jianwei Guo, Changqing Qi, Zoe Lin Jiang, Qing Liao, Lin Yao, Xuan Wang
2017 — conf
Feature selection for high dimensional imbalanced class data based on F-measure optimization.
SPAC
Chunkai Zhang, Guoquan Wang, Ying Zhou, Lin Yao, Zoe Lin Jiang, Qing Liao, Xuan Wang
2017 — conf
Mining inter-transaction association rules from multiple time-series data.
SPAC
Chunkai Zhang, Xudong Zhang, Zoe Lin Jiang, Qing Liao, Lin Yao, Xuan Wang
2017 — conf
Research of Detection Algorithm for Time Series Abnormal Subsequence.
ICPCSEE (1)
Chunkai Zhang, Haodong Liu, Ao Yin
2017 — conf
Research on Classification Method of High-Dimensional Class-Imbalanced Data Sets Based on SVM.
DSC
Chunkai Zhang, Jianwei Guo, Junru Lu
2017 — conf
Time Series Discord Discovery Under Multi-party Privacy Preserving.
DSC
Chunkai Zhang, Haodong Liu, Ye Li
2017 — conf
White-box traceable dynamic attribute based encryption.
SPAC
Zechao Liu, Xuan Wang, Lei Cui, Zoe Lin Jiang, Chunkai Zhang
2016 — conf
A Classification Method of Imbalanced Data Base on PSO Algorithm.
ICYCSEE (2)
Junru Lu, Chunkai Zhang, Fengxing Shi
2016 J jnl
A multi-view model for visual tracking via correlation filters.
Knowl. Based Syst.
Xin Li, Qiao Liu, Zhenyu He, Hongpeng Wang, Chunkai Zhang, Wen-Sheng Chen
2016 — conf
Dynamic Attribute-Based Access Control in Cloud Storage Systems.
Trustcom/BigDataSE/ISPA
Zechao Liu, Zoe Lin Jiang, Xuan Wang, Siu-Ming Yiu, Chunkai Zhang, Xiaomeng Zhao
2014 — conf
A new sampling approach for classification of imbalanced data sets with high density.
BigComp
Pengfei Jia, Chunkai Zhang, Zhenyu He
2014 — conf
DBBoost-Enhancing Imbalanced Classification by a Novel Ensemble Based Technique.
ICMB
Chunkai Zhang, Pengfei Jia
2011 B conf
Application oriented data cleaning For RFID middleware.
SMC
Chunkai Zhang, Yuan Li, Yan Chen
2009 B conf
ResidualRanking: a robust Access-Point selection strategy for indoor location tracking.
SMC
Min Wang, Chunkai Zhang
2007 — ch.
An Evolved Recurrent Neural Network and Its Application.
Trends in Neural Computation
Chunkai Zhang, Hong Hu
2006 B conf
Feature Selection in SVM Based on the Hybrid of Enhanced Genetic Algorithm and Mutual Information.
MDAI
Chunkai Zhang, Hong Hu
2005 — conf
An Effective Feature Selection Scheme via Genetic Algorithm Using Mutual Information.
FSKD (2)
Chunkai Zhang, Hong Hu
2005 — conf
An Evolved Recurrent Neural Network and Its Application.
ICNC (1)
Chunkai Zhang, Hong Hu
2005 B conf
An evolved recurrent neural network and its application in the state estimation of the CSTR system.
SMC
Chunkai Zhang, Hong Hu
2005 — conf
Ant Colony Optimization Combining with Mutual Information for Feature Selection in Support Vector Machines.
Australian Conference on Artificial Intelligence
Chunkai Zhang, Hong Hu
2005 B conf
Using PSO algorithm to evolve an optimum input subset for a SVM in time series forecasting.
SMC
Chunkai Zhang, Hong Hu
2000 — conf
An ANN's evolved by a new evolutionary system and its application.
CDC
Chunkai Zhang, Huihe Shao
2000 — conf
Particle Swarm Optimisation in Feedforward Neural Network.
ANNIMAB
Chunkai Zhang, Huihe Shao
2000 B conf
Particle swarm optimisation for evolving artificial neural network.
SMC
Chunkai Zhang, Huihe Shao, Yu Li