In all the buzz around social network portability, this one-day workshop will explore how social network services and Content Management Services can work together in a so-called federation. With a few presentation setting the stage in the morning, the rest of the day we will discuss the different protocols, formats and agreements needed to make such a federation possible.

Topics touched upon include:

* Aggregration of people, their profile information and works on other services.
* Migration and consolidation of people and their works.
* The ability to form relationships between people and works across services.
* Timely and efficient notification of changes.
* Distributed search.

Technologies that are likely to play a role include: Atom, the Atom Publishing Protocol, XMPP and in particular the XMPP publish-subscribe extensions, OpenID, OAuth, and more detailed descriptions of people and works using RDF, FOAF, vCard, microformats.

Live coverage at http://jaiku.com/channel/fsn.

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