R. Ledley

Publications
Influence

Cathy H. Wu, L. Yeh, +10 authors W. C. Barker
Biology, Medicine
Nucleic Acids Res.
2003

The Protein Information Resource (PIR) is an integrated public resource of protein informatics that supports genomic and proteomic research and scientific discovery. Expand

The Protein Information Resource (PIR)

W. C. Barker, J. Garavelli, +11 authors Cathy H. Wu
Computer Science, Biology
Nucleic Acids Res.
2000

The Protein Information Resource (PIR) produces the largest, most comprehensive, annotated protein sequence database in the public domain, the PIR-International Protein Sequence Database, in collaboration with the Munich Information Center for Protein Sequences (MIPS) and JIPID. Expand

The Protein Information Resource: an integrated public resource of functional annotation of proteins

Cathy H. Wu, H. Huang, +13 authors W. C. Barker
Biology, Medicine
Nucleic Acids Res.
2002

The Protein Information Resource (PIR) serves as an integrated public resource of functional annotation of protein data to support genomic/proteomic research and scientific discovery. Expand

PIRSF: family classification system at the Protein Information Resource

Cathy H. Wu, A. Nikolskaya, +17 authors W. C. Barker
Biology, Medicine
Nucleic Acids Res.
2004

The Protein Information Resource (PIR) is an integrated public resource of protein informatics. Expand

Reasoning foundations of medical diagnosis; symbolic logic, probability, and value theory aid our understanding of how physicians reason.

R. Ledley, L. Lusted
Computer Science, Medicine
Science
3 July 1959

Reasoning foundations of medical diagnosis.

R. Ledley, L. B. Lusted
Psychology, Medicine
M.D. computing : computers in medical practice
1 September 1991

JSTOR is a not-for-profit service that helps scholars, researchers, and students discover, use, and build upon a wide range of content in a trusted digital archive. We use information technology and… Expand

The PIR-International Protein Sequence Database

W. C. Barker, J. Garavelli, +9 authors C. Wu
Medicine, Computer Science
Nucleic Acids Res.
1999

From its origin the Protein Information Resource (http://www-nbrf. georgetown.edu/pir/) has supported research on evolution and computational biology by designing and compiling a comprehensive, quality controlled, and well-organized protein sequence database. Expand

Protein Information Resource: a community resource for expert annotation of protein data

W. C. Barker, J. Garavelli, +11 authors Cathy H. Wu
Medicine, Computer Science
Nucleic Acids Res.
2001

The Protein Information Resource, in collaboration with the Munich Information Center for Protein Sequences (MIPS) and the Japan International Protein Information Database (JIPID), produces the most comprehensive and expertly annotated protein sequence database in the public domain, the PIR-International Protein Sequence Database. Expand

Fundamentals of true-color image processing

R. Ledley, M. Buas, T. Golab
Computer Science
[] Proceedings. 10th International Conference on…
16 June 1990

It is pointed out that even though the red-green-blue (RGB) color system is used by TV cameras and monitors, the perceptions of human observers are better described by other color systems which correspond more directly to the subjective human sensation of color. Expand

Digital Computer and Control Engineering

R. Ledley, L. Rotolo, J. B. Wilson
Computer Science
1960

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