W3C home > Mailing lists > Public > www-webont-wg@w3.org > December 2001

SERVICES: Web Ont Requirements Clarification Questions

From: Stefan Decker <stefan@db.stanford.edu>
Date: Wed, 19 Dec 2001 16:06:40 -0800
Message-Id: <>
To: ned.smith@intel.com
Cc: www-webont-wg@w3.org

I've a request regarding the use case and requirements mail you sent:

You wrote:
   "Property values have meta attributes describing data freshness, 
polling/event interval or
   freshness goal, type, acceptable value range(s), exception conditions."

   in http://lists.w3.org/Archives/Public/www-webont-wg/2001Nov/0120.html

  Could you provide concrete examples for definitions that would serve your 
  (maybe in an pseudo ontology language, that provides all the features you 

   What are your requirements regarding acceptable value ranges?
   (e.g., is one value range sufficient? if multiple are necessary: should 
the be
    disjunctive or conjunctive?)

   What do you mean with exception conditions? Could you provide an example?

Thanks and all the best,

Received on Wednesday, 19 December 2001 19:06:26 UTC

This archive was generated by hypermail 2.3.1 : Tuesday, 6 January 2015 21:56:40 UTC