TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

INHERITANCE HIERARCHY [3 records]

Record 1 2017-11-21

English

Subject field(s)
  • Computer Graphics
  • Artificial Intelligence
DEF

A tree containing extra pointers to other nodes.

CONT

The career path also illustrates a new irregularity : trees of objects may be tangled. In other words, subordinate objects may be related to more than one higher-level. Tangled trees, like exceptions in an inheritance hierarchy, can be difficult to state unambiguously.

French

Domaine(s)
  • Infographie
  • Intelligence artificielle
DEF

Arbre comportant des pointeurs supplémentaires entre les nœuds.

CONT

La recherche en faisceau est particulièrement efficace sur des arbres touffus.

Spanish

Campo(s) temático(s)
  • Gráficos de computadora
  • Inteligencia artificial
DEF

Árbol que contiene punteros adicionales para ayudar en la exploración del mismo.

Save record 1

Record 2 1998-03-09

English

Subject field(s)
  • Artificial Intelligence
  • Mathematics
DEF

A conceptual mechanism that allows a subclass to acquire attributes, notifications and behaviour from more than one supeclass.

CONT

When we have more than one retrieval task in mind, with each task requiring a different organization of the hierarchy, this calls for multiple, overlapping, orthogonal groupings of properties, and is known as multiple inheritance.

OBS

Contrast with tree-structured (simple inheritance) systems.

French

Domaine(s)
  • Intelligence artificielle
  • Mathématiques
DEF

Mécanisme conceptuel qui permet à une sous-classe d'acquérir de plusieurs superclasses des attributs, des notifications, des opérations et un comportement.

Spanish

Save record 2

Record 3 1989-12-14

English

Subject field(s)
  • Artificial Intelligence
DEF

A hierarchy where each class has at most one immediate superclass.

OBS

When knowledge is represented in a hierarchy, the characteristics of superordinate objects are inherited by subordinate objects. Thus, if we determine that an auto loan is a type of loan then we know that the credit check procedures that apply to all loans apply to auto loans.

CONT

When abstractions organized by inclusion relations form a tree, the result is known as a taxonomic hierarchy or in Ai, an inheritance hierarchy.

French

Domaine(s)
  • Intelligence artificielle
DEF

Hiérarchie de propriétés transmises entre classes et sous-classes d'objets ou de concepts.

OBS

Réseau conceptuel basé sur l'héritage, ou la transmission des propriétés des concepts plus généraux vers les concepts plus spécialisés.

Spanish

Save record 3

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