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pathCrossing

From: Jos De_Roo <jos.deroo.jd@belgium.agfa.com>
Date: Sat, 16 Mar 2002 22:43:39 +0100
To: "connolly" <connolly@w3.org>
Cc: www-archive@w3.org
Message-ID: <OF0BEBA211.92BF4FBC-ONC1256B7E.00758C85@agfa.be>
Dan,

I'm only making very slow progress with your
http://www.w3.org/2000/10/swap/test/pathCross.n3
I will have to simplify Euler to make it work
correctly with [] stuff (and to improve the speed)
This will be a difficult process, but using and
modifying your testcase is very fruitful.
In playing we slightly modified cn:inRegion rules

######
this log:forAll :s, :x, :y, :o, :r.

# inRegion and city/country @@pretty loose
{ :s cn:inRegion :o .
  :o map:cityName :x; cn:inRegion :r . :r :name :y .
}
  log:implies { :s cn:inRegion ( :x :y ) } .

# inRegion and lat/long...
{ :s cn:inRegion :o .
  :o map:x :x; map:y :y.
}
  log:implies { :s cn:inRegion ( :x :y ) }.

# inRegion and post/zip
{ :s cn:inRegion :o .
  :o usps:deliveryAddress :x; usps:zip :y.
}
  log:implies { :s cn:inRegion ( :x :y ) }.
######

and

######
_:who cn:acquaintedWith _:whoElse .

[ cn:socialParticipants _:whoElse;
  cn:inRegion _:where ] .

[ cn:socialParticipants _:who;
  cn:inRegion _:where ] .
######

now gives

######
@prefix usps: <http://www.w3.org/2000/10/swap/pim/usps#>.
@prefix xsd: <http://www.w3.org/2001/XMLSchema#>.
@prefix log: <http://www.w3.org/2000/10/swap/log#>.
@prefix pc: <http://www.w3.org/2000/10/swap/test/pathCross#>.
@prefix c: <http://www.w3.org/2000/10/swap/pim/contact#>.
@prefix mt: <http://www.w3.org/TR/rdf-mt/#>.
@prefix dt: <http://www.w3.org/2000/10/XMLSchema#>.
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#>.
@prefix ont: <http://www.w3.org/2001/10/daml+oil#>.
@prefix nsns: <http://www.agfa.com/w3c/euler/owl-rules#>.
@prefix : <http://www.w3.org/2000/10/swap/test/pathCross#>.
@prefix ns: <http://www.agfa.com/w3c/euler/rdfs-rules#>.
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>.
@prefix map: <http://www.w3.org/2000/10/swap/pim/earthMap#>.
@prefix str: <http://www.w3.org/2000/10/swap/string#>.
@prefix owl: <http://www.w3.org/2001/10/daml+oil#>.
@prefix s: <http://www.w3.org/2000/01/rdf-schema#>.
@prefix cn: <http://opencyc.sourceforge.net/daml/cyc.daml#>.

:DanC cn:acquaintedWith :DanBri.
 {_:www2002 cn:socialParticipants :DanBri.
   {_:www2002 cn:inRegion _:15065795.
    _:15065795 map:cityName "Honolulu".
    _:15065795 cn:inRegion _:9083183.
    _:9083183 :name "Hawaii"} log:implies
  {_:www2002 cn:inRegion ( "Honolulu" "Hawaii" )}} log:implies
{[ cn:socialParticipants :DanBri; cn:inRegion ( "Honolulu" "Hawaii" )] }.
 {_:webConf cn:socialParticipants :DanC.
   {{cn:inRegion a owl:TransitiveProperty.
      _:230849 cn:inRegion _:4354460.
       {ns:RDFS-RULE-6 rdfs:isDefinedBy mt:rdfsentail.
        cn:eventOccursAt rdfs:subPropertyOf cn:inRegion.
        _:webConf cn:eventOccursAt _:230849} log:implies
      {_:webConf cn:inRegion _:230849}} log:implies
    {_:webConf cn:inRegion _:4354460}.
    _:4354460 map:cityName "Honolulu".
    _:4354460 cn:inRegion _:3195425.
    _:3195425 :name "Hawaii"} log:implies
  {_:webConf cn:inRegion ( "Honolulu" "Hawaii" )}} log:implies
{[ cn:socialParticipants :DanC; cn:inRegion ( "Honolulu" "Hawaii" )] }.
######

so there is still a lot to do...

--
Jos
Received on Saturday, 16 March 2002 16:44:21 GMT

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