Peter Bollen & Ioana Ciuciu 
On the Move to Meaningful Internet Systems: OTM 2019 Workshops 
Confederated International Workshops: EI2N, FBM, ICSP, Meta4eS and SIAnA 2019, Rhodes, Greece, October 21-25, 2019, Revised Selected Papers

This volume constitutes the refereed proceedings of the Confederated International International Workshop on Enterprise Integration, Interoperability and Networking (EI2N ), Fact Based Modeling ( FBM), Industry Case Studies Program ( ICSP ), International Workshop on Methods, Evaluation, Tools and Applications for the Creation and Consumption of Structured Data for the e-Society (Meta4e S) and, 1st International Workshop on Security via Information Analytics and Applications (SIAn A 2019) held as part of OTM 2018 in October 2019 in Rhodes, Greece.As the three main conferences and the associated workshops all share the distributed aspects of modern computing systems, they experience the application pull created by the Internet and by the so-called Semantic Web, in particular developments of Big Data, increased importance of security issues, and the globalization of mobile-based technologies.