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Implemented TIMEFinish* reasoner rule
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Marco De Salvo committed Jan 8, 2025
1 parent 7b10564 commit 2fad6f7
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Showing 5 changed files with 270 additions and 2 deletions.
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/*
Copyright 2014-2024 Marco De Salvo
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/

using System.Collections.Generic;
using System.Threading.Tasks;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using OWLSharp.Extensions.TIME;
using OWLSharp.Ontology;
using OWLSharp.Reasoner;
using RDFSharp.Model;

namespace OWLSharp.Test.Extensions.TIME
{
[TestClass]
public class TIMEFinishedByEqualsEntailmentRuleTest : TIMEBaseEntailmentRuleTest
{
#region Tests
[TestMethod]
public async Task ShouldExecuteFinishedByEqualsEntailment()
{
OWLOntology ontology = new OWLOntology(TestOntology);
ontology.DeclareIntervalFeature(new RDFResource("ex:Feature1"), new TIMEInterval(new RDFResource("ex:Interval1")));
ontology.DeclareIntervalFeature(new RDFResource("ex:Feature2"), new TIMEInterval(new RDFResource("ex:Interval2")));
ontology.DeclareIntervalFeature(new RDFResource("ex:Feature3"), new TIMEInterval(new RDFResource("ex:Interval3")));
ontology.DeclareAssertionAxiom(new OWLObjectPropertyAssertion(
new OWLObjectProperty(RDFVocabulary.TIME.INTERVAL_FINISHED_BY),
new OWLNamedIndividual(new RDFResource("ex:Interval1")),
new OWLNamedIndividual(new RDFResource("ex:Interval2"))));
ontology.DeclareAssertionAxiom(new OWLObjectPropertyAssertion(
new OWLObjectProperty(RDFVocabulary.TIME.INTERVAL_EQUALS),
new OWLNamedIndividual(new RDFResource("ex:Interval2")),
new OWLNamedIndividual(new RDFResource("ex:Interval3"))));
List<OWLInference> inferences = await TIMEFinishedByEqualsEntailmentRule.ExecuteRuleAsync(ontology);

Assert.IsNotNull(inferences);
Assert.IsTrue(inferences.Count == 1);
}

[TestMethod]
public async Task ShouldExecuteFinishedByEqualsEntailmentViaReasoner()
{
OWLOntology ontology = new OWLOntology(TestOntology);
ontology.DeclareIntervalFeature(new RDFResource("ex:Feature1"), new TIMEInterval(new RDFResource("ex:Interval1")));
ontology.DeclareIntervalFeature(new RDFResource("ex:Feature2"), new TIMEInterval(new RDFResource("ex:Interval2")));
ontology.DeclareIntervalFeature(new RDFResource("ex:Feature3"), new TIMEInterval(new RDFResource("ex:Interval3")));
ontology.DeclareAssertionAxiom(new OWLObjectPropertyAssertion(
new OWLObjectProperty(RDFVocabulary.TIME.INTERVAL_FINISHED_BY),
new OWLNamedIndividual(new RDFResource("ex:Interval1")),
new OWLNamedIndividual(new RDFResource("ex:Interval2"))));
ontology.DeclareAssertionAxiom(new OWLObjectPropertyAssertion(
new OWLObjectProperty(RDFVocabulary.TIME.INTERVAL_EQUALS),
new OWLNamedIndividual(new RDFResource("ex:Interval2")),
new OWLNamedIndividual(new RDFResource("ex:Interval3"))));

TIMEReasoner reasoner = new TIMEReasoner().AddRule(TIMEEnums.TIMEReasonerRules.FinishedByEqualsEntailment);
List<OWLInference> inferences = await reasoner.ApplyToOntologyAsync(ontology);

Assert.IsNotNull(inferences);
Assert.IsTrue(inferences.Count == 1);
}
#endregion
}
}
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/*
Copyright 2014-2024 Marco De Salvo
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/

using System.Collections.Generic;
using System.Threading.Tasks;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using OWLSharp.Extensions.TIME;
using OWLSharp.Ontology;
using OWLSharp.Reasoner;
using RDFSharp.Model;

namespace OWLSharp.Test.Extensions.TIME
{
[TestClass]
public class TIMEFinishesEqualsEntailmentRuleTest : TIMEBaseEntailmentRuleTest
{
#region Tests
[TestMethod]
public async Task ShouldExecuteFinishesEqualsEntailment()
{
OWLOntology ontology = new OWLOntology(TestOntology);
ontology.DeclareIntervalFeature(new RDFResource("ex:Feature1"), new TIMEInterval(new RDFResource("ex:Interval1")));
ontology.DeclareIntervalFeature(new RDFResource("ex:Feature2"), new TIMEInterval(new RDFResource("ex:Interval2")));
ontology.DeclareIntervalFeature(new RDFResource("ex:Feature3"), new TIMEInterval(new RDFResource("ex:Interval3")));
ontology.DeclareAssertionAxiom(new OWLObjectPropertyAssertion(
new OWLObjectProperty(RDFVocabulary.TIME.INTERVAL_FINISHES),
new OWLNamedIndividual(new RDFResource("ex:Interval1")),
new OWLNamedIndividual(new RDFResource("ex:Interval2"))));
ontology.DeclareAssertionAxiom(new OWLObjectPropertyAssertion(
new OWLObjectProperty(RDFVocabulary.TIME.INTERVAL_EQUALS),
new OWLNamedIndividual(new RDFResource("ex:Interval2")),
new OWLNamedIndividual(new RDFResource("ex:Interval3"))));
List<OWLInference> inferences = await TIMEFinishesEqualsEntailmentRule.ExecuteRuleAsync(ontology);

Assert.IsNotNull(inferences);
Assert.IsTrue(inferences.Count == 1);
}

[TestMethod]
public async Task ShouldExecuteFinishesEqualsEntailmentViaReasoner()
{
OWLOntology ontology = new OWLOntology(TestOntology);
ontology.DeclareIntervalFeature(new RDFResource("ex:Feature1"), new TIMEInterval(new RDFResource("ex:Interval1")));
ontology.DeclareIntervalFeature(new RDFResource("ex:Feature2"), new TIMEInterval(new RDFResource("ex:Interval2")));
ontology.DeclareIntervalFeature(new RDFResource("ex:Feature3"), new TIMEInterval(new RDFResource("ex:Interval3")));
ontology.DeclareAssertionAxiom(new OWLObjectPropertyAssertion(
new OWLObjectProperty(RDFVocabulary.TIME.INTERVAL_FINISHES),
new OWLNamedIndividual(new RDFResource("ex:Interval1")),
new OWLNamedIndividual(new RDFResource("ex:Interval2"))));
ontology.DeclareAssertionAxiom(new OWLObjectPropertyAssertion(
new OWLObjectProperty(RDFVocabulary.TIME.INTERVAL_EQUALS),
new OWLNamedIndividual(new RDFResource("ex:Interval2")),
new OWLNamedIndividual(new RDFResource("ex:Interval3"))));

TIMEReasoner reasoner = new TIMEReasoner().AddRule(TIMEEnums.TIMEReasonerRules.FinishesEqualsEntailment);
List<OWLInference> inferences = await reasoner.ApplyToOntologyAsync(ontology);

Assert.IsNotNull(inferences);
Assert.IsTrue(inferences.Count == 1);
}
#endregion
}
}
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/*
Copyright 2014-2024 Marco De Salvo
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/

using System.Collections.Generic;
using System.Threading.Tasks;
using OWLSharp.Ontology;
using OWLSharp.Reasoner;
using RDFSharp.Model;
using RDFSharp.Query;

namespace OWLSharp.Extensions.TIME
{
internal static class TIMEFinishedByEqualsEntailmentRule
{
internal static async Task<List<OWLInference>> ExecuteRuleAsync(OWLOntology ontology)
{
SWRLRule swrlRule = new SWRLRule(
new RDFPlainLiteral(nameof(TIMEFinishedByEqualsEntailmentRule)),
new RDFPlainLiteral("FINISHEDBY(?I1,?I2) ^ EQUALS(?I2,?I3) -> FINISHEDBY(?I1,?I3)"),
new SWRLAntecedent()
{
Atoms = new List<SWRLAtom>()
{
new SWRLClassAtom(new OWLClass(RDFVocabulary.TIME.INTERVAL), new SWRLVariableArgument(new RDFVariable("?I1"))),
new SWRLClassAtom(new OWLClass(RDFVocabulary.TIME.INTERVAL), new SWRLVariableArgument(new RDFVariable("?I2"))),
new SWRLClassAtom(new OWLClass(RDFVocabulary.TIME.INTERVAL), new SWRLVariableArgument(new RDFVariable("?I3"))),
new SWRLObjectPropertyAtom(new OWLObjectProperty(RDFVocabulary.TIME.INTERVAL_FINISHED_BY), new SWRLVariableArgument(new RDFVariable("?I1")), new SWRLVariableArgument(new RDFVariable("?I2"))),
new SWRLObjectPropertyAtom(new OWLObjectProperty(RDFVocabulary.TIME.INTERVAL_EQUALS), new SWRLVariableArgument(new RDFVariable("?I2")), new SWRLVariableArgument(new RDFVariable("?I3")))
},
BuiltIns = new List<SWRLBuiltIn>()
{
SWRLBuiltIn.NotEqual(new SWRLVariableArgument(new RDFVariable("?I1")), new SWRLVariableArgument(new RDFVariable("?I2"))),
SWRLBuiltIn.NotEqual(new SWRLVariableArgument(new RDFVariable("?I1")), new SWRLVariableArgument(new RDFVariable("?I3"))),
SWRLBuiltIn.NotEqual(new SWRLVariableArgument(new RDFVariable("?I2")), new SWRLVariableArgument(new RDFVariable("?I3")))
}
},
new SWRLConsequent()
{
Atoms = new List<SWRLAtom>()
{
new SWRLObjectPropertyAtom(new OWLObjectProperty(RDFVocabulary.TIME.INTERVAL_FINISHED_BY), new SWRLVariableArgument(new RDFVariable("?I1")), new SWRLVariableArgument(new RDFVariable("?I3")))
}
});

return await swrlRule.ApplyToOntologyAsync(ontology);
}
}
}
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/*
Copyright 2014-2024 Marco De Salvo
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/

using System.Collections.Generic;
using System.Threading.Tasks;
using OWLSharp.Ontology;
using OWLSharp.Reasoner;
using RDFSharp.Model;
using RDFSharp.Query;

namespace OWLSharp.Extensions.TIME
{
internal static class TIMEFinishesEqualsEntailmentRule
{
internal static async Task<List<OWLInference>> ExecuteRuleAsync(OWLOntology ontology)
{
SWRLRule swrlRule = new SWRLRule(
new RDFPlainLiteral(nameof(TIMEFinishesEqualsEntailmentRule)),
new RDFPlainLiteral("FINISHES(?I1,?I2) ^ EQUALS(?I2,?I3) -> FINISHES(?I1,?I3)"),
new SWRLAntecedent()
{
Atoms = new List<SWRLAtom>()
{
new SWRLClassAtom(new OWLClass(RDFVocabulary.TIME.INTERVAL), new SWRLVariableArgument(new RDFVariable("?I1"))),
new SWRLClassAtom(new OWLClass(RDFVocabulary.TIME.INTERVAL), new SWRLVariableArgument(new RDFVariable("?I2"))),
new SWRLClassAtom(new OWLClass(RDFVocabulary.TIME.INTERVAL), new SWRLVariableArgument(new RDFVariable("?I3"))),
new SWRLObjectPropertyAtom(new OWLObjectProperty(RDFVocabulary.TIME.INTERVAL_FINISHES), new SWRLVariableArgument(new RDFVariable("?I1")), new SWRLVariableArgument(new RDFVariable("?I2"))),
new SWRLObjectPropertyAtom(new OWLObjectProperty(RDFVocabulary.TIME.INTERVAL_EQUALS), new SWRLVariableArgument(new RDFVariable("?I2")), new SWRLVariableArgument(new RDFVariable("?I3")))
},
BuiltIns = new List<SWRLBuiltIn>()
{
SWRLBuiltIn.NotEqual(new SWRLVariableArgument(new RDFVariable("?I1")), new SWRLVariableArgument(new RDFVariable("?I2"))),
SWRLBuiltIn.NotEqual(new SWRLVariableArgument(new RDFVariable("?I1")), new SWRLVariableArgument(new RDFVariable("?I3"))),
SWRLBuiltIn.NotEqual(new SWRLVariableArgument(new RDFVariable("?I2")), new SWRLVariableArgument(new RDFVariable("?I3")))
}
},
new SWRLConsequent()
{
Atoms = new List<SWRLAtom>()
{
new SWRLObjectPropertyAtom(new OWLObjectProperty(RDFVocabulary.TIME.INTERVAL_FINISHES), new SWRLVariableArgument(new RDFVariable("?I1")), new SWRLVariableArgument(new RDFVariable("?I3")))
}
});

return await swrlRule.ApplyToOntologyAsync(ontology);
}
}
}
4 changes: 2 additions & 2 deletions OWLSharp/Extensions/TIME/Reasoner/TIMEReasoner.cs
Original file line number Diff line number Diff line change
Expand Up @@ -103,13 +103,13 @@ await Rules.ParallelForEachAsync(async (rule) =>
case TIMEEnums.TIMEReasonerRules.EqualsTransitiveEntailment:
inferenceRegistry[TIMEEnums.TIMEReasonerRules.EqualsTransitiveEntailment.ToString()] = await TIMEEqualsTransitiveEntailmentRule.ExecuteRuleAsync(ontology);
break;
/*case TIMEEnums.TIMEReasonerRules.FinishedByEqualsEntailment:
case TIMEEnums.TIMEReasonerRules.FinishedByEqualsEntailment:
inferenceRegistry[TIMEEnums.TIMEReasonerRules.FinishedByEqualsEntailment.ToString()] = await TIMEFinishedByEqualsEntailmentRule.ExecuteRuleAsync(ontology);
break;
case TIMEEnums.TIMEReasonerRules.FinishesEqualsEntailment:
inferenceRegistry[TIMEEnums.TIMEReasonerRules.FinishesEqualsEntailment.ToString()] = await TIMEFinishesEqualsEntailmentRule.ExecuteRuleAsync(ontology);
break;
case TIMEEnums.TIMEReasonerRules.MeetsEqualsEntailment:
/*case TIMEEnums.TIMEReasonerRules.MeetsEqualsEntailment:
inferenceRegistry[TIMEEnums.TIMEReasonerRules.MeetsEqualsEntailment.ToString()] = await TIMEMeetsEqualsEntailmentRule.ExecuteRuleAsync(ontology);
break;
case TIMEEnums.TIMEReasonerRules.MeetsStartsEntailment:
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