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Implemented TIMEMeets* reasoner rules
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Marco De Salvo committed Jan 8, 2025
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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 TIMEMeetsEqualsEntailmentRuleTest : TIMEBaseEntailmentRuleTest
{
#region Tests
[TestMethod]
public async Task ShouldExecuteMeetsEqualsEntailment()
{
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_MEETS),
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 TIMEMeetsEqualsEntailmentRule.ExecuteRuleAsync(ontology);

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

[TestMethod]
public async Task ShouldExecuteMeetsEqualsEntailmentViaReasoner()
{
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_MEETS),
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.MeetsEqualsEntailment);
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 TIMEMeetsStartsEntailmentRuleTest : TIMEBaseEntailmentRuleTest
{
#region Tests
[TestMethod]
public async Task ShouldExecuteMeetsStartsEntailment()
{
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_MEETS),
new OWLNamedIndividual(new RDFResource("ex:Interval1")),
new OWLNamedIndividual(new RDFResource("ex:Interval2"))));
ontology.DeclareAssertionAxiom(new OWLObjectPropertyAssertion(
new OWLObjectProperty(RDFVocabulary.TIME.INTERVAL_STARTS),
new OWLNamedIndividual(new RDFResource("ex:Interval2")),
new OWLNamedIndividual(new RDFResource("ex:Interval3"))));
List<OWLInference> inferences = await TIMEMeetsStartsEntailmentRule.ExecuteRuleAsync(ontology);

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

[TestMethod]
public async Task ShouldExecuteMeetsStartsEntailmentViaReasoner()
{
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_MEETS),
new OWLNamedIndividual(new RDFResource("ex:Interval1")),
new OWLNamedIndividual(new RDFResource("ex:Interval2"))));
ontology.DeclareAssertionAxiom(new OWLObjectPropertyAssertion(
new OWLObjectProperty(RDFVocabulary.TIME.INTERVAL_STARTS),
new OWLNamedIndividual(new RDFResource("ex:Interval2")),
new OWLNamedIndividual(new RDFResource("ex:Interval3"))));

TIMEReasoner reasoner = new TIMEReasoner().AddRule(TIMEEnums.TIMEReasonerRules.MeetsStartsEntailment);
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 TIMEMetByEqualsEntailmentRuleTest : TIMEBaseEntailmentRuleTest
{
#region Tests
[TestMethod]
public async Task ShouldExecuteMetByEqualsEntailment()
{
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_MET_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 TIMEMetByEqualsEntailmentRule.ExecuteRuleAsync(ontology);

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

[TestMethod]
public async Task ShouldExecuteMetByEqualsEntailmentViaReasoner()
{
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_MET_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.MetByEqualsEntailment);
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 TIMEMeetsEqualsEntailmentRule
{
internal static async Task<List<OWLInference>> ExecuteRuleAsync(OWLOntology ontology)
{
SWRLRule swrlRule = new SWRLRule(
new RDFPlainLiteral(nameof(TIMEMeetsEqualsEntailmentRule)),
new RDFPlainLiteral("MEETS(?I1,?I2) ^ EQUALS(?I2,?I3) -> MEETS(?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_MEETS), 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_MEETS), 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 TIMEMeetsStartsEntailmentRule
{
internal static async Task<List<OWLInference>> ExecuteRuleAsync(OWLOntology ontology)
{
SWRLRule swrlRule = new SWRLRule(
new RDFPlainLiteral(nameof(TIMEMeetsStartsEntailmentRule)),
new RDFPlainLiteral("MEETS(?I1,?I2) ^ STARTS(?I2,?I3) -> MEETS(?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_MEETS), new SWRLVariableArgument(new RDFVariable("?I1")), new SWRLVariableArgument(new RDFVariable("?I2"))),
new SWRLObjectPropertyAtom(new OWLObjectProperty(RDFVocabulary.TIME.INTERVAL_STARTS), 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_MEETS), new SWRLVariableArgument(new RDFVariable("?I1")), new SWRLVariableArgument(new RDFVariable("?I3")))
}
});

return await swrlRule.ApplyToOntologyAsync(ontology);
}
}
}
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