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K
>J. L. Kuhns

J. L. Kuhns

Interrogating a Relational Data File: Remarks on the Admissibility of Input Queries

1970
Logical Aspects of Question-Answering by Computer

1969
Answering Questions by Computer: A Logical Study

1967
On Relevance, Probabilistic Indexing and Information Retrieval

1960

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