What is recorded here?
Analysed the role of data abstraction and type hierarchy in program development and stated a behavioral substitution condition for subtype relationships.
Source-linked catalogue note. A detailed explanatory guide has not yet been prepared for this entry.
Scientific scope
The record is Liskov's sole-author OOPSLA 1987 keynote paper. The conference work is dated 1987 while the SIGPLAN Notices volume 23 issue 5 appeared in May 1988; later Liskov-Wing formalization and modern SOLID formulations remain separate.
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People and systems
Barbara Liskov
The named authors contributed to this scoped work; individual effort shares and later applications are not assigned by the byline.
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Documented countries / regions: United States
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English catalogue narrative
Liskov: data abstraction and hierarchy
Analysed the role of data abstraction and type hierarchy in program development and stated a behavioral substitution condition for subtype relationships.
Scientific scope
The record is Liskov's sole-author OOPSLA 1987 keynote paper. The conference work is dated 1987 while the SIGPLAN Notices volume 23 issue 5 appeared in May 1988; later Liskov-Wing formalization and modern SOLID formulations remain separate.
Reading status
This is a source-linked WRS catalogue note. A full explanatory guide and independent scientific reconstruction have not been completed for this entry. Read the identified original work for its complete narrative and arguments.
People and systems
Barbara Liskov
The named authors contributed to this scoped work; individual effort shares and later applications are not assigned by the byline.