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Definitions for "type hierarchy"
Keywords:  subtype, supertype, routines, countable, partial
Related Terms: Subtype, Supertype, Hierarchy, Instance, Struct, Reference type, Typed dataset, Level, Field, Category, Entity, Attribute, Schema, Dimension, Descriptor, Type, Attribute, Relation, Class instance, Type, Type, Tuple, Classify, Hierarchy, Classification scheme, Class , Tuple, Object class, Sort, Array type, Data element, Structure, Subcategory, Generalization, Collection data type, Classifier, Derived type, Abstract type, Set, Column, Collection class, Attribute table, Array, Concept, Attribute set, Class hierarchy, Table, Enumerated type, Object table
a non-empty, countable, bounded complete, partially ordered set
cs.toronto.edu
a partially ordered set T whose elements are called type labels
jfsowa.com
a partial ordering of concept types by the type-subtype relation
db.dk
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Keywords:  sort, tree, family, object
a sort of family tree of object types
wtcis.wtamu.edu