TERMIUM Plus^®

Fiche 1,  Justifications,  Anglais

Record number: 1, Textual support number: 1 CONT

The representation of domain expertise in a computer can be in one of two forms. One form is as a "glass-box" or articulate model ... The model is referred to as "articulate" because each problem-solving decision it makes can ... be explained in terms that match ... those of a human problem-solver. In contrast to the articulate expert is the "black-box" expert, which has data structures and processing algorithms that do not mimic those used by human beings.  6, fiche 1, Anglais, - articulate%20expert

Record number: 1, Textual support number: 2 CONT

An expert system is called glass box if you can see how it arrives at its answer. MATHPERT can print out the individual steps of its solution, with their justifications. (We use the word "solution" to mean such a sequence of intelligible steps, whose last line is the "answer".)  5, fiche 1, Anglais, - articulate%20expert

Record number: 1, Textual support number: 1 OBS

Expert modules can be classified along a spectrum ranging from completely opaque or "black-box" representations, whereby only final results are available, to fully transparent or "glass-box" ones, whereby each reasoning step can be inspected and interpreted. ... whether opaque or transparent, the expert module may achieve its performance ...  4, fiche 1, Anglais, - articulate%20expert

Record number: 1, Textual support number: 2 OBS

In an ideally transparent system, this [pedagogical] expertise can be stored in the form of general principles expressed declaratively and interpreted into actual decisions.  4, fiche 1, Anglais, - articulate%20expert

Fiche 1,  Justifications,  Français

Record number: 1, Textual support number: 1 DEF

Système expert qui, avant de présenter le résultat ou la conclusion, explique toutes les étapes de résolution d'un problème de même que ses décisions stratégiques.  1, fiche 1, Français, - syst%C3%A8me%20expert%20transparent

Record number: 1, Textual support number: 1 OBS

S'oppose à «système expert opaque».  1, fiche 1, Français, - syst%C3%A8me%20expert%20transparent

Fiche 1,  Justifications,  Espagnol

Fiche 2,  Justifications,  Anglais

Record number: 2, Textual support number: 1 CONT

Although the dialogues generated are quite impressive, the troubleshooting expert is not unusually sophisticated from an AI standpoint, since it merely follows a parameterized decision tree in which multiple levels of prestored explanations are attached to each node. During a demonstration, these explanatory frames are instantiated to produce dialogues such as the one presented in Figure 4. 5. What is advocated here is an articulate representation of the expertise to be conveyed in qualitative and causal terms, but the limitations of the fixed decision tree do not allow the system to follow and coach the student in his own troubleshooting process.  1, fiche 2, Anglais, - parameterized%20decision%20tree

Fiche 2,  Justifications,  Français

Record number: 2, Textual support number: 1 OBS

paramétrage: description mathématique simplifiée d'un forme à partir de ses attributs focalisateurs.  2, fiche 2, Français, - arbre%20de%20d%C3%A9cision%20param%C3%A9tris%C3%A9

Fiche 2,  Justifications,  Espagnol