A closer look at content-centric Internet research projects

Today´s Internet services mainly aim at providing content, rather than simply exchanging data end-to-end. Hence content itself is getting more important and a number of cleanslate approaches to content-centric Internet have been studied. This paper examines current content-centric Internet research projects. In particular, we study these research projects with respect to content naming issues, content resolution issues, and delivery and caching issues.