We identify and address a fundamental general problem which we regard as crucial for the
widespread, effective use of decision support systems (DSS) in the future: how can we …

Software development presents exceptionally demanding conceptual challenges for model-
building. It has such diverse phases, may touch so many disciplines, may address personal …

In this thesis, we explore the extent to which computers can provide support for domain
learning. Computer support for domain learning is prominent in two main areas: in …

Due to its multidisciplinary origins, the elementary concepts and terminology of Cognitive
Infocommunications (CogInfoCom) would ideally be derived-among others-from the fields of …

In this paper, we describe an environment developed to support a rich learning experience
in which practice and theory in relational databases are better integrated, enabling students …

A distinction is drawn and discussed between two modes of computer use: as a tool and as
an instrument. The former is typical for the use of a conventional software product, the latter …

This introductory chapter gives the reader an orientation for this thesis. Section 1.1 describes
the background to Empirical Modelling (EM). Section 1.2 describes the motivations and aims …

This chapter considers background to the activity of Empirical Modelling (EM) and its
underlying philosophical orientation. The chapter provides the reader with some context for …

Creative software design, where there is no theory, no pre-computer precedent, no set of
requirements or even necessarily an objective, challenges all existing software development …

Flexible modelling tools are needed to address the demands of modern software
development. Historically, software development was concerned with the classical computer …