Our IAMAS Lab and Aida Lab published a paper on integrating textual-based and visual-based features to detect poems in historical newspaper document images: Liu, Y, L.-K. Soh, and E. Lorang (2025). Integrating Textual-Based and Visual-Based Features in Poem Detection for Digitized Historical Newspaper Document Images, Journal on Computing and Cultural Heritage, 18(3):1-28, Article No.: 50, https://doi.org/10.1145/3746404