Konstantinos Touloumis Panagiotis Kapsalis Elissaios Sarmas Stathis Stamatopoulos Evangelos Karakolis Vaggelis Marinakis A Unified Framework for Querying Dynamic and Semantic Data Sources. 1-7 2023 IISA https://doi.org/10.1109/IISA59645.2023.10345935 conf/iisa/2023 db/conf/iisa/iisa2023.html#TouloumisKSSKM23