- From: Ian Horrocks <horrocks@cs.man.ac.uk>
- Date: Mon, 12 May 2003 12:31:38 +0100
- To: Jeremy Carroll <jjc@hpl.hp.com>
- Cc: www-webont-wg@w3.org
Jeremy, Why do the SAT tests use a non standard and (to me at least) rather impenetrable encoding into oneOfs? If the intention is to exercise reasoning about individuals, then I suppose that this is reasonable. A more standard encoding using classes would, however, make such tests more accessible to (and easily solvable by) complete reasoners such as FaCT and RACER. For information I have appended a class based encoding of <description-logic/Manifest502#test>. Regards, Ian Class(a:unsat partial unionOf(oneOf(a:plus1 a:plus4 a:plus3)) unionOf(oneOf(a:minus3 a:plus6 a:minus4)) unionOf(oneOf(a:plus8 a:minus4 a:plus2)) unionOf(oneOf(a:minus3 a:minus5 a:minus8)) unionOf(oneOf(a:plus6 a:minus7 a:minus2)) unionOf(oneOf(a:plus4 a:plus3 a:plus9)) unionOf(oneOf(a:plus6 a:plus8 a:minus4)) unionOf(oneOf(a:plus7 a:plus9 a:minus4)) unionOf(oneOf(a:plus6 a:plus9 a:minus2)) unionOf(oneOf(a:minus3 a:plus8 a:plus7)) unionOf(oneOf(a:plus3 a:minus9 a:minus2)) unionOf(oneOf(a:minus6 a:minus7 a:plus9)) unionOf(oneOf(a:minus3 a:minus7 a:minus4)) unionOf(oneOf(a:minus7 a:plus9 a:plus5)) unionOf(oneOf(a:plus6 a:minus8 a:minus7)) unionOf(oneOf(a:plus6 a:plus3 a:minus4)) unionOf(oneOf(a:minus5 a:minus9 a:minus2)) unionOf(oneOf(a:plus9 a:plus5 a:plus2)) unionOf(oneOf(a:plus1 a:plus9 a:minus4)) unionOf(oneOf(a:minus3 a:plus1 a:minus2)) unionOf(oneOf(a:minus5 a:minus7 a:plus2)) unionOf(oneOf(a:minus6 a:plus1 a:minus9)) unionOf(oneOf(a:minus6 a:plus4 a:minus2)) unionOf(oneOf(a:minus6 a:plus1 a:plus9)) unionOf(oneOf(a:plus9 a:minus4 a:plus5)) unionOf(oneOf(a:minus1 a:plus4 a:plus2)) unionOf(oneOf(a:minus6 a:plus1 a:minus4)) unionOf(oneOf(a:plus1 a:plus7 a:plus4)) unionOf(oneOf(a:plus6 a:minus1 a:minus4)) unionOf(oneOf(a:plus8 a:minus7 a:plus3)) unionOf(oneOf(a:minus6 a:plus1 a:plus2)) unionOf(oneOf(a:minus8 a:plus3 a:plus9)) unionOf(oneOf(a:minus3 a:plus8 a:plus2)) unionOf(oneOf(a:plus6 a:minus5 a:plus4)) unionOf(oneOf(a:plus7 a:minus9 a:minus2)) unionOf(oneOf(a:minus8 a:plus3 a:minus2)) unionOf(oneOf(a:plus6 a:plus4 a:plus3)) unionOf(oneOf(a:minus5 a:plus8 a:plus7)) unionOf(oneOf(a:plus1 a:minus4 a:plus2)) unionOf(oneOf(a:minus3 a:minus8 a:plus5)) unionOf(oneOf(a:minus8 a:plus9 a:minus4)) unionOf(oneOf(a:minus8 a:minus9 a:minus4)) unionOf(oneOf(a:plus4 a:plus3 a:minus9)) unionOf(oneOf(a:minus5 a:plus3 a:minus9)) unionOf(oneOf(a:plus6 a:minus8 a:plus4))) DisjointClasses(a:plus1 a:minus1) DisjointClasses(a:plus2 a:minus2) DisjointClasses(a:plus3 a:minus3) DisjointClasses(a:plus4 a:minus4) DisjointClasses(a:plus5 a:minus5) DisjointClasses(a:plus6 a:minus6) DisjointClasses(a:plus7 a:minus7) DisjointClasses(a:plus8 a:minus8) DisjointClasses(a:plus9 a:minus9)
Received on Monday, 12 May 2003 07:31:50 UTC