Hi Seth,

A year ago or so I did a demo on RuleML 2007 where we showed ruleCore processing
a feed
from flickr.

We had this rule which triggered when there were a large number of photos posted
in any
area. Then we lit up a marker on a google map to show that there is currently
high
posting activity in that area.

The idea was to show off our location aware event processing and show how we
could use
location from a feed of geotagged images to trigger rules.


/Marco

Seth Grimes wrote:
>
>
> Hello all,
>
> I'm working on an article on CEP on content feeds such as twitter.
> I don't know of anyone who's actually doing it, but I know of one CEP
> vendor that's experimenting with it. (There are limitations on the source
> side.) I'm interested in learning about others who are doing/trying it.
>
> I'm also interested in folking who are hooking in text-processing
> capabilities. This could be as direct as regular-expression matching or
> it could be deeper, for instance extraction of named entities.
>
> Cheers,
>
> Seth
>
> --
> Seth Grimes Alta Plana Corp, analytical computing & data management
> Intelligent Enterprise magazine (CMP), Contributing Editor
> grimes@... <mailto:grimes%40altaplana.com>
> http://altaplana.com <http://altaplana.com> 301-270-0795
>
>