Matteo Golfarelli & Ismail Khalil 
Big Data Analytics and Knowledge Discovery [EPUB ebook] 
23rd International Conference, DaWaK 2021, Virtual Event, September 27-30, 2021, Proceedings

This volume LNCS 12925 constitutes the papers of the 23rd International Conference on Big Data Analytics and Knowledge Discovery, held in September 2021. Due to COVID-19 pandemic it was held virtually. The 12 full papers presented together with 15 short papers in this volume were carefully reviewed and selected from a total of 71 submissions.The papers reflect a wide range of topics in the field of data integration, data warehousing, data analytics, and recently big data analytics, in a broad sense. The main objectives of this event are to explore, disseminate, and exchange knowledge in these fields.