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Article

Kim, C. and Johnson, Roger and Roussos, George and Lee, S.J. (2012) A cross-country comparison of the adoption of ubiquitous supply chain management. Personal and Ubiquitous Computing 16 (6), pp. 717-727. ISSN 1617-4909.

Roussos, George and Johnson, Roger and Tagllati, L.V. (2008) Requirements analysis for large scale systems. Journal of Object Technology 7 (8), pp. 119-137. ISSN 1660-1769.

Williams, B.O.B. and Johnson, Roger (2005) Ready reckoners. IEEE Annals of the History of Computing 27 (4), pp. 64-80. ISSN 1058-6180.

Shepherd, Adrian J. and Martin, Nigel and Johnson, Roger and Kellam, P. and Orengo, C.A. (2002) PFDB: a generic protein family database integrating the CATH domain structure database with sequence based protein family resources. Bioinformatics 18 (12), pp. 1666-1672. ISSN 1367-4803.

Zhao, X. and Johnson, Roger and Martin, N.J. (1994) DBJ: a dynamic balancing hash join algorithm in multiprocessor database systems. Information Systems 19 (1), pp. 89-100. ISSN 0306-4379.

Johnson, Roger and Lorentzos, N.A. (1992) Comments on 'extensions to SQL for historical databases'. IEEE Transactions on Knowledge and Data Engineering 4 (4), ISSN 1041-4347.

Lorentzos, N.A. and Johnson, Roger (1988) Extending relational algebra to manipulate temporal data. Information Systems Journal 13 (3), pp. 289-296. ISSN 1365-2575.

Lorentzos, N.A. and Johnson, Roger (1988) Requirements specification for a temporal extension to the relational model. A Quarterly Bulletin of the IEEE Computer Society Technical Committee on Data Engineering 11 (4), pp. 26-33.

Agosti, M. and Johnson, Roger (1984) A framework of reference for database design. Database 15 (4), pp. 3-9. ISSN 0095-0033.

King, P.J.K. and Johnson, Roger (1975) The conversion of decision tables to sequential testing procedures. The Computer Journal 18 (4), pp. 298-306. ISSN 0010-4620.

King, P.J.H. and Johnson, Roger (1973) Some comments on the use of ambiguous decision tables and their conversion to computer programs. Communications of the ACM 16 (5), pp. 287-290. ISSN 0001-0782.

Book Section

Johnson, Roger (2016) There and back again – Andrew Booth, a British Computer Pioneer, and his interactions with US and other contemporaries. In: Tatnall, A. and Leslie, C. (eds.) International Communities of Invention and Innovation. IFIP Advances in Information and Communication Technology 491. Springer, pp. 58-70. ISBN 9783319494623.

Kim, C. and Johnson, Roger and Roussos, George and Kim, J. (2011) Searching for key success factors of ubiquitous supply chain management from dual perspectives. In: Sambamurthy, V. and Tanniru, M. (eds.) A Renaissance of Information Technology for Sustainability and Global Competitiveness. Atlanta, USA: Association for Information Systems.

Johnson, Roger (2010) IP3 – progress towards a global information communication and technology profession. In: Reynolds, N. and Turcsanyi-Szabo, M. (eds.) Key Competencies in the Knowledge Society. Berlin, Germany: Springer Verlag, pp. 177-186. ISBN 9783642153778.

Zhao, X. and Martin, N.J. and Johnson, Roger (2000) PPS: a parallel partition sort algorithm for multiprocessor database systems. In: Tjoa, A.M. and Wagner, R.R. and AI-Zobaidie, A. (eds.) 11th International Workshop on Database and Expert Systems Applications. IEEE Computer Society, pp. 635-646. ISBN 9780769506801.

Jang, Y.P. and Johnson, Roger (1994) Evolutions of object states in temporal object-oriented databases. In: Werth, J. and Werth, L.H. (eds.) Proceedings of the ACM 22rd Annual Computer Science Conference on Scaling up: Meeting the Challenge of Complexity in Real-World Computing Applications. Association for Computing Machinery, pp. 304-311.

Lorentzos, N.A. and Johnson, Roger (1988) An extension of the relational model to support generic intervals. In: Schmidt, J.W. and Ceri, S. and Missikoff, M. (eds.) Advances in Database Technology: Proceedings of the International Conference on Extending Database Technology. Lecture Notes in Computer Science 303. Springer, pp. 528-542. ISBN 9783540190745.

Lorentzos, N.A. and Johnson, Roger (1987) TRAA model for a temporal relational algebra. In: Rolland, C. and Bodart, F. and Leonard, M. (eds.) Temporal Aspects in Information Systems: Proceedings of the IFIP Working Conference on Temporal Aspects in Information Systems. Elsevier.

Johnson, Roger (1984) Integrating data and metadata to enhance the user interface. In: Longstaff, J. (ed.) Proceedings of the Third British National Conference on Databases. Cambridge University Press, pp. 29-39.

Crowe, T. and Hainline, D.R. and Johnson, Roger (1981) Query validation: reverse translation and the connection and selection trap. In: Misbah Deen, S. and Hammersley, P. (eds.) Proceedings of the First British National Conference on Databases. Cambridge University Press, pp. 126-138.

Book

Small, C. and Douglas, P. and Johnson, Roger and King, P.J.H. and Martin, G.N., eds. (1997) Advances in databases: 15th British national conference on databases. Lecture Notes in Computer Science 1271. Springer. ISBN 9783540632638.