Institutional Repository

Browsing SAICSIT Digital Archive by Title

Browsing SAICSIT Digital Archive by Title

Sort by: Order: Results:

  • A CAI model of space and time with special reference to field battles 
    Anderssen, E.C.; von Solms, S. H. (Computer Society of South Africa (on behalf of SAICSIT), 1987)
    A computer aided instruction facility is presented, in which the simulation of field battles introduces history students to the dynamic relationships between space and time in a historical perspective. Information on a ...
  • Cardinality constrained 0-1 Knapsack problems 
    Kruger, MF; Hattingh, JM; Steyn, T (2000)
    The Knapsack Problem is one of the most important problems in Discrete optimization. Although it is the simplest integer program, it has numerous practical applications and often appears as a subproblem in solving more ...
  • The case for a multiprocessor on a Die: MoaD 
    Machanick, P (2001)
    Increasingly aggressive pipelining achieves diminishing returns. Simultaneous Multi-threading (SMT) attempts to exploit the fact that functional units are frequently idle. This paper argues the case for keeping the processor ...
  • A case for reuse technology as a CS/IS training infrastructure 
    Adigun, MO (1998)
    The advent of faster computing hardware and sophisticated software tools has not brought with it the much expected panacea for the so-called software crisis, rather we are now facing a software dilemma. Otherwise we should ...
  • A case-based reasoning approach to intelligent retrieval in reusable software libraries 
    Ram, V (1995)
    Software Reuse is the technique of reusing software components previously developed in order to reduce the effort required to develop new software. It is generally accepted that software reuse can improve the rate of ...
  • Case-Grammar Representation of Programming Languages 
    Popelas, Judy Mallino; Calingaert, Peter (Computer Society of South Africa (on behalf of SAICSIT), 1983)
    The correction of errors in programs can be based on an analysis, that subordinates syntactic relationships to functional relationships among elements of a program. For this purpose, case grammars, originally developed ...
  • A causal analysis of job turnover among systems analysts 
    Smith, DC; Hansen, AL; Oosthuizen, NC (South African Institute of Computer Scientists and Information Technologists, 1991)
    Staff Shortages in the Information Systems industry are a continuing problem. Job turnover of IS staff contributes to this shortage and is particularly high in South Africa. This high turnover is often attributed to ...
  • Changes in entry-level university students' attitudes to computers from 1985 to 1997 
    Clarke, MC; Finnie, GR (South African Computer Society (SAICSIT), 1998)
    A modified version of Lee's instrument for measuring attitudes to computers was administered to two groups of first-year university students separated by a period of twelve years. Factor analysis was applied to these two ...
  • Characteristics of high-performing information systems project managers and project teams 
    Smith, DC (1998)
    Projects, and their success, are vital if organisations are to produce new products and services. The key players in IS projects are the project manager and the project team. This paper discussed ongoing research of two ...
  • Checklist support for ISO 9001 audits of software quality management systems 
    Walker, AJ (1996)
    This paper presents an overview of a national project to develop a checklist to support audits and assessments of quality management systems in the field of software in terms of the compliance requirements of the ISO 9001 ...
  • CID3: an extension of ID3 for attributes with ordered domains 
    Cloete, I; Theron, H (South African Institute of Computer Scientists and Information Technologists, 1991)
    Quinlan's ID3 is a popular and efficient algorithm for inducing decision trees from concept examples, where the examples are presented as vectors of attribute-value pairs. If some attributes have integer or real domains ...
  • The CILT multi-agent learning system 
    Viktor, HL (South African Computer Society (SAICSIT), 1999)
    A multi-agent learning system consists of two or more learners or learning agents that co-exist in a learning environment. The learners have the ability to learn together, thus utilizing one another's strengths and ...
  • A classification of partitioning rules for information system design 
    Mende, J. (Computer Society of South Africa (on behalf of SAICSIT), 1988)
    In designing a computer-based information system one can partition the transformation process in many alternative ways. To find the optimal partition, a designer needs explicit rules which predict the most successful ...
  • Co-operating to learn using JAD techniques 
    Thomas, TA (South African Computer Society (SAICSIT), 1999)
    The role of the Information Systems' (IS) developer is changing. IS developers are required to be able to work with users and get a common understanding with them. In order to achieve this, the developers must have not ...
  • COBIE: an integrated COBOL environment 
    Pillay, N (1996)
    Development software is one of the courses that first year students studying towards a Diploma in Financial Studies enrol for. This course contains an appreciable amount of RMCOBOL programming. Past experience is indicative ...
  • Combining context provisions with graph grammar rewriting rules - the three-dimensional case 
    Barnard, A; Ehlers, EM (2001)
    In this paper we consider the representation and generation of three-dimensional structures by means of formal descriptive methods. Graph and graph grammar theory present us with a powerful two-dimensional representational ...
  • Combining rule-based Artificial Intelligence with Geographic Information Systems to plan the physical layer of wireless networks in Greenfield areas 
    Prag, K; Premjeeth, P; Sandrasegaran, K (2000)
    This paper elucidates the development of a computer tool which combines the use of terrain data in a Geographic Information System (GIS), an equipment database and rule-based inference. It explores the use of GJS to aid ...
  • Common approach to some informational systems 
    Orlowska, M.E. (Computer Society of South Africa (on behalf of SAICSIT), 1987)
    In this paper we consider relationships between a complete system [6], an L-system [3], a stochastic system [13] and an N-system [8]. We introduce a notion of the induction of one system by another. We prove the important ...
  • 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 ...
  • A comparison of graph colouring techniques 
    Parkinson, E; Warren, PR (South African Computer Society (SAICSIT), 1995)
    Many scheduling problems can be modelled as graph colouring problems. This paper gives a survey of heuristic algorithms used to colour graphs by describing a number of such algorithms found in the literature using an ...

Search UnisaIR


Browse

My Account