@incollection{KCSp08,  author =	 {R. Klamma and Y. Cao and M. Spaniol},  editor =	 {Mathias Lux and Michael Granitzer and Marc Spaniol},  title =	 {{S}mart {S}ocial {S}oftware for {M}obile {C}ross-{M}edia {C}ommunities},  booktitle =	 {Multimedia {S}emantics -- {T}he {R}ole of {M}etadata},  pages =	 {87 -- 106},  year =	 {2008},  publisher =	 {Springer},  address =	 {Berlin Heidelberg}}