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The role of information in the design of CSCW. (1998)
Presentation / Conference Contribution
Turner, P., Turner, S., & Horton, J. (1998). The role of information in the design of CSCW. In F. Darses, & P. Zaraté (Eds.), Proceedings of COOP ‘98, INRIA

Structuring scenarios using activity theory. (1998)
Presentation / Conference Contribution
Turner, P., & Turner, S. (1998). Structuring scenarios using activity theory. In P. Wright, & R. Fields (Eds.), The Proceeding of the First International Workshop on Understanding Work and Designing Artefacts

No abstract available.

Towards causal ordering based on dimensional analysis. (1998)
Presentation / Conference Contribution
Shen, Q., & Peng, T. (1998). Towards causal ordering based on dimensional analysis. In Proc. of The ECAI-98 Workshop on Model-based systems and qualitative reasoning (27-33)

An adaptive mutation scheme for a penalty-based graph-colouring GA. (1998)
Presentation / Conference Contribution
Ross, P., & Hart, E. (1998). An adaptive mutation scheme for a penalty-based graph-colouring GA. In A. E. Eiben, T. Back, M. Schoenauer, & H. Schwefel (Eds.), Parallel Problem Solving from Nature V (795-802). https://doi.org/10.1007/BFb0056921

The folklore of evolutionary algorithms still seems to contain some gross over-generalistions, such as that direct encodings are inferior to indirect ones, that penalty-function methods are often poor, and that observed performance on a few instances... Read More about An adaptive mutation scheme for a penalty-based graph-colouring GA..

Improving maintenance through development experiences. (1998)
Presentation / Conference Contribution
Liu, X., Yang, H., & Zedan, H. (1998). Improving maintenance through development experiences. In WESS '98 - Workshop on Empirical Studies in Software Maintenance (1-5)

An empirical comparison is made between present approaches/tools of software maintenance and development. The conclusion is that development technology is more mature in many aspects, such as automation, formalism, confidence, understanding of origin... Read More about Improving maintenance through development experiences..

Producing robust schedules via an artificial immune system. (1998)
Presentation / Conference Contribution
Hart, E., Ross, P., & Nelson, J. (1998). Producing robust schedules via an artificial immune system. In Proceedings of International Conference on Evolutionary Computing (464-469). https://doi.org/10.1109/ICEC.1998.699852

This paper describes an artificial immune system (AIS) approach
to producing robust schedules for a dynamic jobshop
scheduling problem in which jobs arrive continually,
and the environment is subject to change due to practical
reasons. We investi... Read More about Producing robust schedules via an artificial immune system..

A heuristic combination method for solving job-shop scheduling problems. (1998)
Presentation / Conference Contribution
Hart, E., & Ross, P. (1998). A heuristic combination method for solving job-shop scheduling problems. In A. E. Eiben, T. Back, M. Schoenauer, & H. Schwefel (Eds.), Parallel Problem Solving from Nature V (845-854). https://doi.org/10.1007/BFb0056926

This paper describes a heuristic combination based genetic algorithm, (GA), for tackling dynamic job-shop scheduling problems. Our approach is novel in that the genome encodes a choice of algorithm to be used to produce a set of schedulable operation... Read More about A heuristic combination method for solving job-shop scheduling problems..

Work-in-progress on a simple conversational prop for navigating social space for workshop on Personalised and Social Navigation in Information Space. (1998)
Presentation / Conference Contribution
Davenport, E., Buckner, K., & Barr, K. (1998, March). Work-in-progress on a simple conversational prop for navigating social space for workshop on Personalised and Social Navigation in Information Space

The authors of this paper are members of Work Package 2 of the Living Memory project, funded by the ESPRIT program under the I3 rubric. Living Memory will explore new intelligent interface interaction and interaction paradigms in the context of a rea... Read More about Work-in-progress on a simple conversational prop for navigating social space for workshop on Personalised and Social Navigation in Information Space..

So-grams: a tool for browsing intranets. (1998)
Presentation / Conference Contribution
Davenport, E., & Buckner, K. (1998). So-grams: a tool for browsing intranets. In 6th International Symposium on Information Science ISI '98

No abstract available.

A refinement calculus for the development of real-time systems. (1998)
Presentation / Conference Contribution
Chen, Z., Cau, A., Zedan, H., Liu, X., & Yang, H. (1998). A refinement calculus for the development of real-time systems. In 5th Asia Pacific Software Engineering Conference, APSEC '98 (61). https://doi.org/10.1109/APSEC.1998.733588

We present a calculus which can transfer specifications
to objects for the development of real-time systems. The
object model is based on a practical OO development
technique—HRT-HOOD. A real-time logic is specified by
extending a sound formal me... Read More about A refinement calculus for the development of real-time systems..

Algebraic properties of multiple-valued modulo systems and their applications to current-mode CMOS circuits. (1998)
Journal Article
Wang, L. Y., Chen, X., & Almaini, A. E. A. (1998). Algebraic properties of multiple-valued modulo systems and their applications to current-mode CMOS circuits. IEE proceedings. Computers and digital techniques, 145, 364-368. https://doi.org/10.1049/ip-cdt%3A19982204

The paper presents the concepts of pseudoprime and modulo correlativity and establishes the relationships among completeness of modulo operations, uniqueness of solution of equations, invertibility of a square matrix, and correlativity of vectors in... Read More about Algebraic properties of multiple-valued modulo systems and their applications to current-mode CMOS circuits..

Model Structure and Control of a 2D Process (1998)
Presentation / Conference Contribution
Soufian, M., Verwer, A., & Soufian, M. (1998). Model Structure and Control of a 2D Process. In Multi-dimensional systems

No abstract available.