- From: Pierre-Antoine Champin <pierre-antoine.champin@liris.cnrs.fr>
- Date: Mon, 08 Jun 2009 12:08:47 +0100
- To: Felix Sasaki <felix.sasaki@fh-potsdam.de>
- CC: public-media-annotation@w3.org
Received on Monday, 8 June 2009 11:09:31 UTC
Felix Sasaki a écrit : > 2009/6/6 David Singer <singer@apple.com <mailto:singer@apple.com>> > > At 13:16 +0200 2/06/09, Veronique Malaise wrote: > > Further it defines semantics-preserving mappings between > elements from existing formats. > -> what does "semantics-preserving" mean? > > > If one system has the tag "principal protagonist" and another the > tag "actor", we can map from the first to the second, but some > semantics are lost. If we now map back to the first system, the > person who was previously identified as the principal is now just > one of many actors.... > > even if we don't need this, this problem should be mentioned > somewhere, or it'll keep coming up. > > > > Maybe this topic is covered by > http://dev.w3.org/2008/video/mediaann/mediaont-1.0/mediaont-1.0.html#semantic-level-mappings > maybe we should replace "Further it defines semantics-preserving > mappings" with "semantic level mappings", with a link from "semantic > level mappings" to #semantic-level-mappings . +1 pa
Received on Monday, 8 June 2009 11:09:31 UTC