[Communications in Computer and Information Science] Transdisciplinary Multispectral Modeling and Cooperation for the Preservation of Cultural Heritage Volume 961 (First International Conference, TMM_CH 2018, Athens, Greece, October 10–13, 2018, Revised Selected Papers, Part I) || Cross-Sector Collaboration for Organizational Transformation: The Case of the National Library of Greece Transition Programme to the Stavros Niarchos Foundation Cultural Center (2015–2018)