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Browsing College of Science, Engineering and Technology by Author "Crossman, T.D."

Browsing College of Science, Engineering and Technology by Author "Crossman, T.D."

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  • Artificial intelligence, expert systems and business computing: Is there a problem? 
    Crossman, T.D. (South African Computer Society (SAICSIT), 1993)
    Some sources suggest that the implementation of Artificial Intelligence and Expert Systems applications (AI/ES) may create problems for the business sector. This article presents a management tool (based on the concept of ...
  • A comparison of academic and practitioner perceptions of the changing role of the systems analyst: an empirical study 
    Crossman, T.D. (Computer Society of South Africa (on behalf of SAICSIT), 1987)
    Changes in technology introduce new job responsibilities and demand new skills profiles from personnel involved in application software development. Inability to perfonn competently within these job responsibilities can ...
  • Information technology in a developing economy 
    Crossman, T.D.; Fortmann, P; Heneke, V; Murray, D (South African Computer Society (SAICSIT), 1995)
    There is considerable debate about the value of information technology (IT) in developing economies. Some argue opti­mistically that without IT, developing economies will not grow. Others, somewhat pessimistically, warn ...
  • A method of controlling quality of application software 
    Crossman, T.D. (South African Institute of Computer Scientists and Information Technologists, 1991)
    This paper describes the inspection team process and explores its value to the application developer. The conclusion reached is that the technique does incur added development costs, but the whole process brings with it ...
  • What is information systems? 
    Crossman, T.D. (South African Computer Society (SAICSIT), 1994)
    This paper is an attempt to answer the question 'What is Information Systems?' While the characteristics of both a science and a non-science can be identified in Information Systems (IS), it is argued here that it is not ...

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