From: Mark Liberman <myl@un...> - 2004-02-22 23:00:28
>From: Jochen L. Leidner <jochen.leidner@...>
>To: Steve Bird <sb@...>
>Subject: Q: AGs for text?
>Date: Sat, 21 Feb 2004 05:50:40 +0000
>I've got a question about your Annotation Graph project: has the AG
>library been used for TIPSTER-style text annotation, i.e. markup where the
>original is NOT converted into an doc. instance of an SGML/XML application
>but rather byte/characters pointers to the original are separately
>I'm investigating a scheme for manual annotation of place names without
>necessarily committing to a specific tokenizer for my gold standard.
>Thanks very much in advance for your time.
The annotation now done for the DARPA ACE project
and for a project on biomedical IE at Penn
both use standoff markup compatible with AG.
I know that a number of other textual annotation projects do this as
well, but I don't know which of them might be using the AG library.