A pre-relational databases datamodel. "Preceeded" by the relational model since the flexibility of this makes it hard to work with. Now re-invented in RDF :)
July 11, 2006 with social media, the consumers are in control of production, programming, and distribution … which is a complete reversal of the traditional media model. This reversal in control leads to some interesting consequences, the most obvious
M. Abdulla, and Y. Shayan. (2013)cite arxiv:1306.0944Comment: Proc. of the 7th ACM International Symposium on Mobility Management and Wireless Access (MobiWac'09), held in conjunction with MSWiM'09.