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1.1 Guide to this Document ... 1.2 OWL Syntaxes ... 5.3 Property Cardinality Restrictions...
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The OWL 2 Web Ontology Language, informally OWL 2, is an ontology language for the Semantic Web with formally defined meaning. OWL 2 ontologies provide classes, properties, individuals, and data values and are stored as Semantic Web documents. ... 5.3 Property Cardinality Restrictions...
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int getMinCardinality(); Returns the minimum number of values required by occurrences of this attribute. ... Therefore, it's best to query an attribute's cardinality as it applies to a particular Entity.
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Remember that all these experiments are configured to build a 20-cardinality minimum weighted tree, i.e. k=20. ... So, for example, benchmark gr30_20.k25.dat refers to instance 20th of a 30-nodes graph. This file is the benchmark to construct a 25-edges tree of minimum weight over this graph. So gr30_20.k26.dat is...
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Minimum cardinality refers to the minimum number of instances of one entity that must be associated with a single instance of a related entity. The following examples of binary relationships illustrate the concept of maximum cardinality (Fig.
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CiteSeerX - Document Details (Isaac Councill, Lee Giles): Let G = (V; E) be a connected graph. ... A connected dominating set S V is a dominating set that induces a connected subgraph of G. The connected domination number of G, denoted c (G), is the minimum cardinality of a connected dominating set.
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Finally, the equality-free restriction of def-Horn is a significant restriction in that it prevents representing (partial-)functionality of a property and also prevents representing maximum cardinality. The prohibition against existentials in the head prevents representing minimum cardinality.
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