Concepedia

Stephen Todd

ST

Statistics

Publications

17

Citations

496

H-Index

14

Active since

1975

Affiliations

IBM (United Kingdom)(Current)

IBM (United States)

Durham University

Goldsmiths University of London

Stephen Todd is an author at IBM (United Kingdom) specializing in engineering, computer science, and data science.

Top concepts

EngineeringComputer ScienceData ScienceData ModelingData IntegrationManagementAutomated ReasoningDesignComputer-aided DesignLanguage

Publications per year

1975–2020

17

Publications

17

The Peterlee Relational Test Vehicle—a system overview

Stephen Todd · IBM Systems Journal · 1976 · 99 citations

Relational Database, Engineering, Verification +20

Parameter reduction and context selection for compression of gray-scale images

Stephen Todd, Glen G. Langdon, J. Rissanen · IBM Journal of Research and Development · 1985 · 80 citations

Lossy Compression, Engineering, Machine Learning +17

Algorithm and Hardware for a Merge Sort Using Multiple Processors

Stephen Todd · IBM Journal of Research and Development · 1978 · 56 citations

Engineering, Computer Architecture, Transactional System +17

An algebra of relations for machine computation

Patrick A. V. Hall, Peter B. Hitchcock, Stephen Todd · 1975 · 33 citations

Algebraic Logic, Database Theory, Relational Database +14

Donald D. Chamberlin, James C. King, Donald R. Slutz et al. · 1981 · 28 citations · Full text

Document Processing, Tone Art, Document Composition System +7

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