Zhao Yang

LRTD: A Low-rank Transformer with Dynamic Depth and Width for Speech Recognition

2022 · 2022 International Joint Conference on Neural Networks (IJCNN)

Though Transformer-based models have achieved great success in the automatic speech recognition (ASR) field, they are generally resource-hungry and computation-intensive which makes them difficult to deploy in resource-restricted devices. In this paper, we propose LRTD, …

Identifying E-Commerce Fraud Through User Behavior Data: Observations and Insights

2025 · Data Science and Engineering

Abstract Traditional fraud detection approaches often use linking entities, such as device, email, and address, to identify fraudulent transactions and users. However, as fraud methods continue to evolve and escalate, the fraudsters can fabricate the …

Research on Digital Twin Technology to Optimize Underground Cable Network Management Strategy

2024

This paper proposes an optimization strategy for underground cable network management based on digital twin technology. Firstly, the advanced digital twin modeling algorithm is used to model the underground cable network with high precision and …