2025
Addressing Noise and Stochasticity in Fraud Detection for Service Networks.
CoRR, May, 2025

FreCT: Frequency-augmented Convolutional Transformer for Robust Time Series Anomaly Detection.
CoRR, May, 2025

Decomposition-based multi-scale transformer framework for time series anomaly detection.
CoRR, April, 2025

Dual-channel Heterophilic Message Passing for Graph Fraud Detection.
CoRR, April, 2025

DConAD: A Differencing-based Contrastive Representation Learning Framework for Time Series Anomaly Detection.
CoRR, April, 2025

Decomposition-based multi-scale transformer framework for time series anomaly detection.
Neural Networks, 2025

Time-Aware Complex Attention Space for Temporal Knowledge Graph Completion.
Proceedings of the Data Science: Foundations and Applications, 2025

End-to-End Robust Portfolio Optimization with Neural Network.
Proceedings of the 7th International Symposium on Computational and Business Intelligence, 2025

AlphaForge: A Framework to Mine and Dynamically Combine Formulaic Alpha Factors.
Proceedings of the AAAI-25, Sponsored by the Association for the Advancement of Artificial Intelligence, February 25, 2025

2024
AlphaForge: A Framework to Mine and Dynamically Combine Formulaic Alpha Factors.
CoRR, 2024

Preserving Node Distinctness in Graph Autoencoders via Similarity Distillation.
CoRR, 2024

IdmGAE: Importance-Inspired Dynamic Masking for Graph Autoencoders.
Proceedings of the 47th International ACM SIGIR Conference on Research and Development in Information Retrieval, 2024

2023
Carbon Emission Market Portfolio Optimization Analysis.
Proceedings of the International Conference on Mathematics and Machine Learning, 2023

2022
Shareability-Exclusivity Representation on Product Grassmann Manifolds for Multi-camera video clustering.
J. Vis. Commun. Image Represent., 2022

A comparison analysis for credit scoring using bagging ensembles.
Expert Syst. J. Knowl. Eng., 2022

Reinforcement learning based framework for COVID-19 resource allocation.
Comput. Ind. Eng., 2022

2021
Complete/incomplete multi-view subspace clustering via soft block-diagonal-induced regulariser.
IET Comput. Vis., 2021

2020
A comprehensive decision support approach for credit scoring.
Ind. Manag. Data Syst., 2020

2019
User activity measurement in rating-based online-to-offline (O2O) service recommendation.
Inf. Sci., 2019

An Approach for Risk Prioritization in Construction Projects Using Analytic Network Process and Decision Making Trial and Evaluation Laboratory.
IEEE Access, 2019

2017
Stochastic Correlation in Risk Analytics: A Financial Perspective.
IEEE Syst. J., 2017

A deep learning approach for credit scoring using credit default swaps.
Eng. Appl. Artif. Intell., 2017

Robust DEA to assess the reliability of methyl methacrylate-hardened hybrid poplar wood.
Ann. Oper. Res., 2017

2014
A Decision Support Approach for Accounts Receivable Risk Management.
IEEE Trans. Syst. Man Cybern. Syst., 2014

Efficiency Evaluation for Supply Chains Using Maximin Decision Support.
IEEE Trans. Syst. Man Cybern. Syst., 2014

2010
Risk modeling in crude oil market: a comparison of Markov switching and GARCH models.
Kybernetes, 2010