[5] | Laszlo Böszörmenyi, Phantasie und TV-Gewalt, In Erziehungskunst - Monatsschrift zur Pädagogik Rudolf Steiners, Erziehungskunst, vol. 58. Jahrgang, no. 3, Stuttgart, Germany, pp. 210-212, 1994.
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[4] | Hermann Hellwagner, Design Considerations for Scalable Parallel File Systems, In The Computer Journal - Parallel Processing, N, A, vol. Vol. 36, no. 8, N, A, pp. 741-755, 1993.
[bib] [pdf] [abstract]
Abstract: This paper addresses the problem of providing high-performance disk I/O in massively parallel computers. Resolving the fundamental I/O bottleneck in parallel architectures involves both hardware and software issues. We review previous work on disk arrays and I/O architectures aimed at providing highly parallel disk I/O subsystems. We then focus on the requirements and design of parallel file systems (PFSs) which are responsible to make the parallelism offered by the hardware and a declustered file organization available to application programs. We present the design strategy and key concepts of a general-purpose file system for a parallel computer with scalable distributed shared memory. The principal objectives of the PFS are to fully exploit the parallelism inherent among and within file accesses, and to provide scalable I/O performance. The machine model underlying the design is described, with and emphasis on the innovative architectural features supporting scalability of the shared memory. Starting from a classification of various scenarios of concurrent I/O requests, the features of the PFS design essential for achieving the goals are described and justified. It is argued that the inter- and intra-request parallelism of the I/O load can indeed be effectively exploited and supported by the parallel system resources. Scalability of I/O performance and of the PFS software can be ensured by avoiding serial bottlenecks through the use of the powerful architectural features.
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[3] | Laszlo Böszörmenyi, Informatik in der Grundschule, In Didaktische Zeitschrift des IST-Zentrums Linz, Interdisziplinäre Zentrum für Soziale Kompetenz, Linz, Austria, pp. 15-17, 1993.
[bib] |
[2] | Laszlo Böszörmenyi, A Comparison of Modula-3 and Oberon-2: extended version, In Structured Programming, Springer, vol. Volume 14, no. 1, Berlin, Heidelberg, New York, pp. 15-22, 1993.
[bib] |
[1] | Laszlo Böszörmenyi, Informatik und Wissenschaftsgeschichte, In Informatik in der Schule - Informatik für die Schule, Böhlau, vol. 10, Vienna, Austria, pp. not available, 1992.
[bib] [abstract]
Abstract: Informatik in der Schule - Informatik für die Schule.
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