3 papers
cs.IR2025
Enhancing Technical Documents Retrieval for RAG
Songjiang Lai, Tsun-Hin Cheung, Ka-Chun Fung +5
In this paper, we introduce Technical-Embeddings, a novel framework designed to optimize semantic retrieval in technical documentation, with applications in both hardware and softw…
eess.IV2024
HAAT: Hybrid Attention Aggregation Transformer for Image Super-Resolution
Song-Jiang Lai, Tsun-Hin Cheung, Ka-Chun Fung +2
In the research area of image super-resolution, Swin-transformer-based models are favored for their global spatial modeling and shifting window attention mechanism. However, existi…
cs.CV2024
Residual Attention Single-Head Vision Transformer Network for Rolling Bearing Fault Diagnosis in Noisy Environments
Songjiang Lai, Tsun-Hin Cheung, Jiayi Zhao +3
Rolling bearings play a crucial role in industrial machinery, directly influencing equipment performance, durability, and safety. However, harsh operating conditions, such as high…