Concepedia

Roger G. Johnson

RG

Statistics

Publications

9

Citations

265

H-Index

9

Active since

1973

Affiliations

Birkbeck, University of London(Current)

University of London

University College London

Roger G. Johnson is an author at Birkbeck, University of London specializing in computer science, computing, and object-oriented design.

Publications per year

1973–2005

9

Publications

9

Extending relational algebra to manipulate temporal data

Nikos A. Lorentzos, Roger G. Johnson · Information Systems · 1988 · 94 citations

Computing, Computer Science, Algebra +13

A dynamic runtime coupling metric for meta-level architectures

Youssef Hassoun, Roger G. Johnson, Steve Counsell · 2004 · 44 citations

Computing, Computer Science, Computer Architecture +16

Trends in Java code changes: the key to identification of refactorings?

Steve Counsell, Youssef Hassoun, Roger G. Johnson et al. · 2003 · 30 citations

Computing, Computer Science, Programming Languages +16

Dynamic coupling metric: proof of concept

Youssef Hassoun, Steve Counsell, Roger G. Johnson · IEE Proceedings - Software · 2005 · 24 citations

Engineering, Computer Science, Systems Engineering +17

TRA: A Model for a Temporal Relational Algebra.

Nikos A. Lorentzos, Roger G. Johnson · 1987 · 24 citations

Computing, Computer Science, Algebra +11

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