William S. Cooper - researchr alias

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Viewing Publication 1 - 23 from 23

1995

Some Inconsistencies and Misidentified Modeling Assumptions in Probabilistic Information RetrievalWilliam S. Cooper. tois, 13(1):100-111, 1995. [doi]

1994

Experiments in the Probabilistic Retrieval of Full Text DocumentsWilliam S. Cooper, Aitao Chen, Fredric C. Gey. trec 1994: 127-134

The Formalism of Probability Theory in IR: A Foundation for An Encumbrance?William S. Cooper. sigir 1994: 242-247 [doi]

1993

Workshop Report - Use of Training Materials in Constructing Routing QueriesWilliam S. Cooper, Stephen E. Robertson. trec 1993: 305 [doi]

Full Text Retrieval based on Probalistic Equations with Coefficients fitted by Logistic RegressionWilliam S. Cooper, Aitao Chen, Fredric C. Gey. trec 1993: 57-66 [doi]

1992

Probabilistic Retrieval in the TIPSTER Collections: An Application of Staged Logistic RegressionWilliam S. Cooper, Fredric C. Gey, Aitao Chen. trec 1992: 73-88 [doi]

Probabilistic Retrieval Based on Staged Logistic RegressionWilliam S. Cooper, Fredric C. Gey, Daniel P. Dabney. sigir 1992: 198-210 [doi]

1991

Inconsistencies and Misnomers in Probabilistic IRWilliam S. Cooper. sigir 1991: 57-61 [doi]

1988

Getting beyond BooleWilliam S. Cooper. ipm, 24(3):243-248, 1988. [doi]

1984

Bridging the Gap Between AI and RIWilliam S. Cooper. sigir 1984: 259-265

1983

Exploiting the maximum entropy principle to increase retrieval effectivenessWilliam S. Cooper. jasis, 34(1):31-39, 1983. [doi]

1982

The Unified Probabilistic Model for IRStephen E. Robertson, M. E. Maron, William S. Cooper. sigir 1982: 108-117

1979

Utility-theoretic indexing: A note on Wilson's noteWilliam S. Cooper. jasis, 30(3):170-172, 1979. [doi]

1978

Foundations of Probabilistic and Utility-Theoretic IndexingWilliam S. Cooper, M. E. Maron. JACM, 25(1):67-80, 1978. [doi]

Indexing documents by gedanken experimentationWilliam S. Cooper. jasis, 29(3):107-119, 1978. [doi]

1976

The paradoxical role 0f unexamined documents in the evaluation of retrieval effectivenessWilliam S. Cooper. ipm, 12(6):367-375, 1976. [doi]

Cooper's reply to soergel's article on page 256 of this issueWilliam S. Cooper. jasis, 27(4):263-264, 1976. [doi]

1974

In Defence of RelevanceStephen E. Robertson, William S. Cooper. jasis, 25(3):208-209, 1974. [doi]

1973

On selecting a measure of retrieval effectivenessWilliam S. Cooper. jasis, 24(2):87-100, 1973. [doi]

On selecting a measure of retrieval effectiveness part II. Implementation of the philosophyWilliam S. Cooper. jasis, 24(6):413-424, 1973. [doi]

1971

A definition of relevance for information retrievalWilliam S. Cooper. ipm, 7(1):19-37, 1971. [doi]

1964

Fact Retrieval and Deductive Question-Answering Information Retrieval SystemsWilliam S. Cooper. JACM, 11(2):117-137, 1964. [doi]

1958

The storage problemWilliam S. Cooper. mtcl, 5(2):74-83, 1958. [doi]

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