What is recorded here?
Described the Hearsay-II blackboard architecture, in which independent knowledge sources opportunistically cooperate to construct and revise speech-understanding hypotheses under uncertainty.
Source-linked catalogue note. A detailed explanatory guide has not yet been prepared for this entry.
Scientific scope
The record is the exact four-author 1980 ACM Computing Surveys article. It does not absorb every Hearsay contributor, all blackboard systems, later speech recognizers or accuracy claims beyond the reported system.
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People and systems
Lee D. Erman; Frederick Hayes-Roth; Victor R. Lesser; D. Raj Reddy
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
Erman, Hayes-Roth, Lesser and Reddy: the Hearsay-II speech-understanding system
Described the Hearsay-II blackboard architecture, in which independent knowledge sources opportunistically cooperate to construct and revise speech-understanding hypotheses under uncertainty.
Scientific scope
The record is the exact four-author 1980 ACM Computing Surveys article. It does not absorb every Hearsay contributor, all blackboard systems, later speech recognizers or accuracy claims beyond the reported system.
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
Lee D. Erman; Frederick Hayes-Roth; Victor R. Lesser; D. Raj Reddy
The named authors contributed to this scoped work; individual effort shares and later applications are not assigned by the byline.