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ORCIDRoger G. Johnson
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2010 – 2019
- 2018
[c13]Roger G. Johnson:
How Three Poznan University Students Broke the German Enigma Code and Shortened World War Two. IFIPIoT@WCC 2018: 11-20- 2016
- [c12]Roger G. Johnson:
There and Back Again - Andrew Booth, a British Computer Pioneer, and his Interactions with US and Other Contemporaries. HC 2016: 58-70 - 2010
- [c11]Roger G. Johnson:
IP3 - Progress towards a Global ICT Profession. Key Competencies in the Knowledge Society 2010: 177-186 - [c10]Roger G. Johnson:
Andrew D. Booth - Britain's Other "Fourth Man". HC 2010: 26-37 - [c9]David T. Goodwin, Roger G. Johnson:
Recession, S-Curves and Digital Equipment Corporation. HC 2010: 179-188
2000 – 2009
- 2008
- [c8]Roger G. Johnson:
IP3 - National Societies' Roles and Responsibilities. E-Government, ICT Professionalism and Competences Service Science 2008: 165-171 - 2005
- [j10]Bruce O. B. Williams, Roger G. Johnson:
Ready Reckoners. IEEE Ann. Hist. Comput. 27(4): 64-80 (2005) - 2002
- [j9]Adrian J. Shepherd
, Nigel J. Martin, Roger G. Johnson, Paul Kellam, Christine A. Orengo:
PFDB: a generic protein family database integrating the CATH domain structure database with sequence based protein family resources. Bioinform. 18(12): 1666-1672 (2002) - 2000
- [c7]X. Zhao, Nigel J. Martin, Roger G. Johnson:
PPS - A Parallel Partition Sort Algorithm for Multiprocessor Database Systems. DEXA Workshop 2000: 635-646
1990 – 1999
- 1997
- [e1]Carol Small, Paul Douglas, Roger G. Johnson, Peter J. H. King, G. Nigel Martin:
Advances in Databases, 15th British National Conferenc on Databases, BNCOD 15, London, United Kingdom, July 7-9, 1997, Proceedings. Lecture Notes in Computer Science 1271, Springer 1997, ISBN 3-540-63263-8 [contents] - 1994
- [j8]X. Zhao, Roger G. Johnson, Nigel J. Martin:
DBJ - a Dynamic Balancing Hash Join algorithm in multiprocessor database systems. Inf. Syst. 19(1): 89-100 (1994) - [c6]Yung P. Jang, Roger G. Johnson:
Evolutions of Object States in Temporal Object-Oriented Databases. ACM Conference on Computer Science 1994: 304-311 - [c5]X. Zhao, Roger G. Johnson, Nigel J. Martin:
DBJ - A Dynamic Balancing Hash Join Algorithm in Multiprocessor Database Systems (Extented Abstract). EDBT 1994: 301-308 - 1992
- [j7]Roger G. Johnson, Nikos A. Lorentzos:
Comments on "Extensions to SQL for Historical Databases". IEEE Trans. Knowl. Data Eng. 4(4): 399 (1992)
1980 – 1989
- 1988
- [j6]Nikos A. Lorentzos, Roger G. Johnson:
Requirements Specification for a Temporal Extension to the Relationsl Model. IEEE Data Eng. Bull. 11(4): 26-33 (1988) - [j5]Nikos A. Lorentzos, Roger G. Johnson:
Extending relational algebra to manipulate temporal data. Inf. Syst. 13(3): 289-296 (1988) - [c4]Nikos A. Lorentzos, Roger G. Johnson:
An Extension of the Relational Model to Support Generic Intervals. EDBT 1988: 528-542 - 1987
- [c3]Nikos A. Lorentzos, Roger G. Johnson:
TRA: A Model for a Temporal Relational Algebra. Temporal Aspects in Information Systems 1987: 95-108 - 1984
- [j4]Maristella Agosti, Roger G. Johnson:
A Framework of Reference for Database Design. Data Base 15(4): 3-9 (1984) - [c2]Roger G. Johnson:
Integrating Data and Metadata to Enhance the User Interface. BNCOD 1984: 29-39 - 1981
- [c1]T. Crowe, D. R. Hainline, Roger G. Johnson:
Query Validation: Reverse Translation and the Connection and Selection Trap. BNOD 1981: 126-138
1970 – 1979
- 1975
- [j3]Peter J. H. King, Roger G. Johnson:
The Conversion of Decision Tables to Sequential Testing Procedures. Comput. J. 18(4): 298-306 (1975) - 1974
- [j2]Peter J. H. King, Roger G. Johnson:
Comments on the Algorithms of Verhelst for the Conversion of Limited-Entry Decision Tables to Flowcharts. Commun. ACM 17(1): 43-45 (1974) - 1973
- [j1]Peter J. H. King, Roger G. Johnson:
Some Comments on the Use of Ambiguous Decision Tables and Their Conversion to Computer Programs. Commun. ACM 16(5): 287-290 (1973)
Coauthor Index
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