W3C home > Mailing lists > Public > public-rif-dev@w3.org > March 2010

Looking for RIF implementations

From: Chris Welty <cawelty@gmail.com>
Date: Mon, 15 Mar 2010 11:35:39 -0400
Message-ID: <4B9E53CB.3000904@gmail.com>
To: public-rif-dev@w3.org

For RIF to pass from "Candidate Recommendation" (CR) to "Proposed Recommendation" (PR), we have to pass a set of exit criteria.  At the moment, the only one we are lacking is to have two implementations of every RIF-DTB builtin.  At the moment, the picture looks like this, as far as we can tell: we have two implementations of all builtins except the casting and guard predicates for rdf:XMLiteral, rdf:PlainLiteral, and xs:Boolean.

Does anyone have an implementation of these three sets of predicates?

Here's the implementations we considered:
STI2 - complete DTB implementation
CTIC - all datatype builtins except guards and casting functions
Oracle - all datetime, lists, numerics, and string builtins

Dr. Christopher A. Welty                    IBM Watson Research Center
+1.914.784.7055                             19 Skyline Dr.
cawelty@gmail.com                           Hawthorne, NY 10532
Received on Monday, 15 March 2010 15:36:48 UTC

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