Luigi Laura, Umberto Nanni, Marco Temperini. The Organization of Large-Scale Repositories of Learning Objects with Directed Hypergraphs. In Yiwei Cao, Terje Väljataga, Jeff K. T. Tang, Howard Leung, Mart Laanpere, editors, New Horizons in Web Based Learning - ICWL 2014 International Workshops, SPeL, PRASAE, IWMPL, OBIE, and KMEL, FET, Tallinn, Estonia, August 14-17, 2014, Revised Selected Papers. Volume 8699 of Lecture Notes in Computer Science, pages 23-33, Springer, 2014. [doi]
Abstract is missing.