Application software development for High-Performance Parallel Computing (HPC) is a non-trivial process; its complexity can be primarily attributed to the increased degrees of freedom that have to be resolved and tuned in such an environment. Performance prediction tools enable a developer to evaluate available design alternatives and can assist in HPC application software development. In this ...

Current simulation tools for reconngurable systems are based on low level simulation of application designs developed in a High-level Description Language(HDL) on HDL models of architectures. This necessitates expertise on behalf of the user to generate the low level design before performance analysis can be accomplished. Most of the current simulation tools also are based on static designs and...

This article is a slightly summarised version of an invited plenary at the 3rd Aegean Seminar which took place at the Greek island of Samos in July 1992. The original title was “An Interpretive Systemological View of the Issue: ‘Environmental Fluctuations and Cultural Change in Island Societies`.” It is an hermeneutical inquiry into the interpretive context that provides full meaning to the iss...

Field work is needed to bridge the gap which currently exists between information systems (IS) research and theory, and the practice of IS professionals in organisations. Examining how systems are developed and used, and the problems and concerns of IS professionals, provides the foundations for building understanding of IS practice. This paper examines some methodological issues raised by inte...

The focus of this paper is on developing ways to evaluate teaching performance on a regular basis as a means of improving teaching effectiveness and increasing student learning in the classroom. In particular, this paper shows how an instructor-developed pretest, when given at the start of an introductory economics course as part of a preand post-test strategy, can be used as a diagnostic and d...