Q. Li, Y. Zheng, X. Xie, Y. Chen, W. Liu, und W. Ma. Proceedings of the 16th ACM SIGSPATIAL international conference on Advances in geographic information systems, Seite 34. ACM, (2008)
J. Jovanović, D. Gašević, und V. Devedžić. The Semantic Web: Research and Applications, Volume 4011 von Lecture Notes in Computer Science, Springer Berlin Heidelberg, (2006)
A. Averbakh, D. Krause, und D. Skoutas. The Semantic Web -- ISWC 2009: 8th International Semantic Web Conference, Chantilly, VA, USA, Volume 5823 von Lecture Notes in Computer Science, Springer, Berlin, (2009)
G. Zülch. Advances in Production Management Systems: Innovative and Knowledge-Based Production Management in a Global-Local World: IFIP WG 5.7 International Conference, APMS 2014, Ajaccio, France, September 20--24, 2014, Proceedings, Part III, Volume 440 von IFIP Advances in Information and Communication Technology, Springer, Heidelberg, (2014)