Re: Data linking to Geonames

2009-11-17 Thread Toby Inkster
On Mon, 2009-11-16 at 17:31 +0100, Bernard Vatant wrote: I would like to get updated estimation about the size of the linked data using geonames URIs (outside Geonames publication itself, of course). libre.fm profiles include a location field. After filling in this field in the edit profile

RDF Update Feeds

2009-11-17 Thread Georgi Kobilarov
Hi all, I'd like to start a discussion about a topic that I think is getting increasingly important: RDF update feeds. The linked data project is starting to move away from releases of large data dumps towards incremental updates. But how can services consuming rdf data from linked data sources

Re: RDF Update Feeds

2009-11-17 Thread Toby Inkster
On Tue, 2009-11-17 at 16:45 +0100, Georgi Kobilarov wrote: How do we deal with RDF diffs? Talis' changeset vocab is a good start: http://n2.talis.com/wiki/Changesets It has enough level of details for changes to be rewound, replayed, etc. -- Toby A Inkster mailto:m...@tobyinkster.co.uk

Re: RDF Update Feeds

2009-11-17 Thread Damian Steer
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Georgi Kobilarov wrote: Hi all, I'd like to start a discussion about a topic that I think is getting increasingly important: RDF update feeds. The linked data project is starting to move away from releases of large data dumps towards

Re: RDF Update Feeds

2009-11-17 Thread Sören Auer
Damian Steer wrote: There have been a few suggestions over the years. [1] immediately jumps to mind, for example. We integrated functionality for publishing LinkedData updates also in Triplify [1]. Its similar to Talis' changeset approach, but works more like publishing a hierarchically

Re: RDF Update Feeds

2009-11-17 Thread Niko Popitsch
Hi, We are working on this issue with our DSNotify [1] approach. Our solution is based on indexing subgraphs of available LD graphs and deriving feature vectors (FV) for each indexed resource. By comparing the sets of newly detected, recently removed and indexed FVs, we can detect create,

Re: RDF Update Feeds

2009-11-17 Thread Niklas Lindström
Hi Georgi, all, I'm writing a long response here, partly because I aleady started formulating one related to a previous post to this list: http://lists.w3.org/Archives/Public/public-lod/2009Nov/0003.html. I'm working with the Swedish legal information system, where we've settled on using Atom

Re: RDF Update Feeds

2009-11-17 Thread Nathan
very short non-detailed reply from me! pub/sub, atom feeds, RDF over XMPP were my initial thoughts on the matter last week - essentially triple (update/publish) streams on a pub/sub basis, decentralized suitably, [snip] then my thoughts switched to the fact that RDF is not XML (or any other