Institutional Repository

Browsing SAICSIT Digital Archive by Author "Schach, Stephen R."

Browsing SAICSIT Digital Archive by Author "Schach, Stephen R."

Sort by: Order: Results:

  • Automatic vectorization 
    Tidwell, LD; Schach, Stephen R. (South African Institute of Computer Scientists and Information Technologists, 1991)
    It is becoming increasingly difficult for researchers with little or no formal computer science background to make effective use of supercomputers and other vector machines in their own fields of research. Automatic ...
  • Data Structure Traces 
    Schach, Stephen R. (Computer Society of South Africa (on behalf of SAICSIT), 1983)
    Three levels of traces for data structures (as opposed to simple variables) are defined. A machine-code core dump is essentially a low level trace. A high level trace reflects the high level language in which the data ...
  • An Efficient Implementation of an Algorithm for Min-Max Tree Partitioning 
    Becker, Ronald I; Perl, Yehoshua; Schach, Stephen R. (Computer Society of South Africa (on behalf of SAICSIT), 1982)
    An implementation of an algorithm for finding a min-max partition of a weighted tree T with n vertices into q subtrees by means of k = q-1 cuts is presented. The implementation is shown to have asymptotic complexity ...
  • High-level Debugging Systems for Pascal: Interpreter versus Compiler 
    Hirsch, Michael; Schach, Stephen R.; Van Biljon, Willem R. (Computer Society of South Africa (on behalf of SAICSIT), 1985)
    Two approaches to high-level debugging systems for Pascal are compared, namely the use of a debugging precompiler as against a debugging interpreter. A description is given of a high-level Pascal debugging interpreter ...
  • An Improved Implementation of Grimbleby's Algorithm 
    Schach, Stephen R. (Computer Society of South Africa (on behalf of SAICSIT), 1983)
    Details are given of an implementation of Grimbleby's algorithm for the common spanning tree problem with running times up to 50% less than for the original implementation. An explanation is given as to why implementations ...
  • An Interactive Graphical Array Trace 
    Schach, Stephen R. (Computer Society of South Africa (on behalf of SAICSIT), 1982)
    data structure and its computer implementation. However, in the course of debugging a program written in a high-level language, the user is sometimes forced to try to understand the low-level implementation of his data ...
  • The object-oriented paradigm: Uncertainties and insecurities 
    Schach, Stephen R. (South African Computer Society (SAICSIT), 1994)
    The object-oriented paradigm is widely promoted as the optimal way to develop software. However, there is as yet no experimental evidence to back that assertion, and it is extremely unlikely that such evidence could be ...

Search UnisaIR


Browse

My Account