DocumentCode
450554
Title
Knowledge-Based Approach for the Verification of CAD Database Generated by an Automatic Schematic Capture System
Author
Tou, J.T. ; Li, W.H. ; Fan, K.C. ; Huang, C.L.
Author_Institution
Center for Information Research, University of Florida, Gainesville, FL
fYear
1987
fDate
28-1 June 1987
Firstpage
713
Lastpage
720
Abstract
CAD database generated by an automatic schematic capture system needs to be verified before it can be used in design automation. This verification is best performed by a knowledge-based expert system. Presented in this paper is the design of a knowledge-based system for the verification of CAD database generated by AUTORED. Database-driven, pattern-directed inference technique is employed to identify and correct erroneous data records due to misrecognition. This knowledge-based verification system has been implemented on a VAX 11/750 equipped with a video camera to read circuit diagrams into the computer. Integration of this verification system into AUTORED makes the automatically generated database accurate for design automation applications.
Keywords
Circuit testing; Design automation; Electronic circuits; Error correction; Image databases; Integrated circuit interconnections; Permission; Pins; Software architecture; Spatial databases;
fLanguage
English
Publisher
ieee
Conference_Titel
Design Automation, 1987. 24th Conference on
ISSN
0738-100X
Print_ISBN
0-8186-0781-5
Type
conf
DOI
10.1109/DAC.1987.203328
Filename
1586312
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