Le, H.Q.B., Nguyen, M.K. and Nguyen, T.N. 2026. FLAIR-XGT: Local visual patch feature aggregation with multi-graph fusion for image-based recommendation. CTU Journal of Innovation and Sustainable Development. 18, Special issue: ISDS (Nov. 2026), 88-99. DOI:https://doi.org/10.22144/ctujoisd.2026.057.