Process and tool for conceptual modeling of expertise on a computer system

• US 5,504,851 A
• Filed: 10/13/1993
• Issued: 04/02/1996
• Est. Priority Date: 12/06/1991
• Status: Expired due to Fees

• Current Assignee: Bull Sas (Atos SE)
• Original Assignee: Bull Sas (Atos SE)
• Inventors: Maesano, Libero, Marquet, Jean-Baptiste, Rabaux, Eric
• Primary Examiner(s): Bayerl, Raymond J.
• Assistant Examiner(s): dela Torre, Crescelle N.
• Application Number:
  US08/098,402
• Time in Patent Office: 902 Days
• Field of Search: 395/12, 395/50, 395/54, 395/60, 395/75, 395/76, 395/77, 395/906, 395/155, 395/161, 395/156, 395/157, 395/159, 395/160, 364/188
• US Class Current: 715/803
• CPC Class Codes: G06N 5/025 Extracting rules from data

Abstract

A process for conceptually modeling expertise on a computer system with a central processing unit, a central memory and a display working in multi-windows graphics mode. Each window is equipped with a system of local coordinates and a means of pointing in a window to at least one active zone capable of reacting to at least one unit of information made up of an outside event. The active zone is associated with a group of initial functions called editors, which have at least a second reaction function, and with activation, combining at least one window with a predefined number of conceptual objects composing a body of knowledge organized on four layers of modeling of expertise. Each window takes into account connections between the different conceptual objects, updating or changing a conceptual object and automatically updating the connections.

Claims

1. A conceptual expertise modeling system on a computer system having a central processing unit, a central memory and a display device working in a multi-windows graphics mode, the modeling system comprising:

a plurality of windows, each window of the modeling system equipped with a system of local coordinates and with a means of marking in said each window at least one active zone capable of reacting to at least one unit of information constituted by an outside event, said active zone being associated with a group of initial editor functions that have at least one secondary reaction function; and

a predefined number of conceptual objects making up a body of knowledge organized on four expertise modeling layers and displayed in said plurality of windows, each of said windows enabling the display, editing and saving of connections between ones of said conceptual objects, and each window enabling an update of the connections between the conceptual objects upon an update or change in a conceptual object,

wherein the four expertise modeling layers are constituted by a strategy layer, a task layer, an inference layer, and a field layer,

wherein the conceptual objects of the strategy layer are internal aims,

wherein the conceptual objects of the task layer are procedures,

wherein the conceptual objects of the inference layer are inference structures, operators and catalogues,

wherein the conceptual objects of the field layer are concepts relations, and functions, and

a first window, a second window, and a third window permit respectively the description of the functions, the relations and the concepts which belong to the field layer.

2. The modeling system according to claim 1 wherein the second window contains references linked with the inference structures.

3. The modeling system according to claim 1 wherein the second window contains a supplementary active zone containing links between the relations and the field concepts.

4. The modeling system according to claim 1 wherein a fourth type of window permits description of the procedures of the task layer.

5. The modeling system according to claim 1 wherein a fifth type of window permits description of the internal aims.

6. The modeling system according to claim 2 wherein a sixth type of window permits the description of the inference structures.