US5388188A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus and methods for providing design advice
Assignee: AT&T Inc
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Filing: 1992-03-17
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Granted: 1995-02-07
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Expires: 2012-03-17
Abstract
Abstract A knowledge-based artificial intelligence system which provides design advice. The artificial intelligence system includes a knowledge base of design information. Users of the system indicate an area about which they require design advice. The system provides the relevant advice. Included in the advice is an indication of the "owner" of the advice. The advice and the relationship between the design made by the user are part of a trace of the users' session with the system. The trace becomes part of a design document for the design. When the design is reviewed, the trace is reviewed as well. The system includes an interface for updating the knowledge base, and if the design review indicates a need to correct the knowledge base, the corrections are made using the interface for updating. A preferred embodiment of the system is used to provide advice to designers of a large software system concerning the use of an error reporting and handling system in the system being designed.
Inventors
- 👤 Peter G. Selfridge
- 👤 Loren G. Terveen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 15:48
CPC Classifications
G; G06; G06N; G06N5/00; G06N5/02; G06N5/022; G06F; G06F30/00; G06F2111/00; G06F2111/04; Y; Y10; Y10S; Y10S706/00; Y10S706/902; Y10S706/919
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
113 words
Apparatus for providing advice about a design, the apparatus comprising: a design document; a knowledge base from which information about a domain relevant to the design is obtainable in response to a query; and design assistant means for providing an annotation including the advice for the design document, the design assistant means including query providing means for producing the query in response to a specification of an advice area received from a user and providing the query to the design assistant means for execution on the knowledge base and advice providing means responsive to the information produced in response to the execution of the query for employing the information to provide the annotation.
Claim 2
Dependent Claim
113 words
Apparatus for providing advice about a design, the apparatus comprising: a design document; a knowledge base from which information about a domain relevant to the design is obtainable in response to a query; and design assistant means for providing an annotation including the advice for the design document, the design assistant means including query providing means for producing the query in response to a specification of an advice area received from a user and providing the query to the design assistant means for execution on the knowledge base and advice providing means responsive to the information produced in response to the execution of the query for employing the information to provide the annotation.
Claim 3
Dependent Claim
29 words
The apparatus set forth in claim 1 wherein: the information has an owner; and the annotation includes data indicating the owner of the information employed in providing the advice.
Claim 4
Dependent Claim
49 words
The apparatus set forth in claim 1 wherein: the advice providing means further includes means for permitting the user to indicate that the user has not accepted the advice; and the advice providing means further includes an indication that the user has not accepted the advice in the annotation.
Claim 5
Dependent Claim
32 words
The apparatus set forth in claim 1 further comprising: means for updating the knowledge base with additional information based on a review of the annotation by a party interested in the design.
Claim 6
Dependent Claim
87 words
The apparatus set forth in claim 1 wherein: the knowledge base includes a hierarchy of design descriptions, a set of design decisions indexed by design descriptions, and a set of advice items indexed by design decision and design description; and the design assistant means executes the query by locating a design description corresponding to the advice area, locating a design decision indexed by the design description, locating an advice item indexed by the located design description and the located design decision, and obtaining the located advice item.
Claim 7
Dependent Claim
56 words
The apparatus set forth in claim 5 wherein: at least one of the design descriptions has an establishing question associated therewith; and the query providing means provides the establishing question to the user; and the user provides the specification of the advice area by providing an answer to the establishing question to the query providing means.
Claim 8
Dependent Claim
64 words
The apparatus set forth in claim 5 wherein: the advice items include an overriding advice item; and when the design assistant means locates both an overriding advice item and another advice item which is not an overriding advice item, in executing the query, the design assistant means responds to the overriding advice item by obtaining the overriding advice item as the located advice item.
Claim 9
Dependent Claim
51 words
The apparatus set forth in claim 7 wherein: the apparatus further includes means for updating the knowledge base; and the means for updating the knowledge base updates the knowledge base with additional information based on a review of the annotation which includes an indication of whether an advice item is overriding.
Claim 10
Dependent Claim
63 words
The apparatus set forth in claim 5 wherein: the advice items include primary advice items and secondary advice items and the knowledge base further includes labels which indicate whether a located advice item is a primary advice item or a secondary advice item; and the advice providing means responds to a label by indicating whether the provided advice is primary or secondary advice.
References Cited (Backward Citations)
US5208768A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1998-02-06 | 1998-08-08 | 1999-02-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2002-02-06 | 2002-08-08 | 2003-02-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2006-02-06 | 2006-08-08 | 2007-02-07 | $7700.00 | Window Closed / Lapsed |