20 research outputs found

    Uporaba usporednog računalnog sustava za modeliranje geoloških fenomena u sustavu zemljopisnih informacija (GIS)

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    Geographical data processing using Geographical Information Systems on single processor computer is going to be very difficult in consideration of constantly growing amount of data. In the recent years there is a trend of operation of those systems on parallel computers, which brings an effect mainly in the area of their performance. This article deals with possibilities of shortening of time demanded for mathematically exacting process of both analysis and visualization of variety of geographical data using parallel architectures. It focuses on some methods of geographical data processing as well as on types of parallel computing systems, together with description of their practical application to the environment of Geographical Information Systems.Obrada zemljopisnih podataka uporabom Geographical Information System (GIS) na jedno-procesnom kompjutoru bit će vrlo teška ako se uzme u obzir stalni porast količine podataka. Zadnjih godina postoji tendencija rada tih sustava na usporednim računalima, a to ima utjecaja uglavnom na područje njihovih performansi. Ovaj članak se bavi mogućnostima skraćivanja vremena potrebnog za komplicirane (exacting) matematičke operacije i vizualizacije mnoštva zemljopisnih podataka uporabom usporednih arhitektura. Usredotočuje se na neke metode obrade zemljopisnih podataka kao i na tipove usporednih računalnih sustava, zajedno s opisom njihove praktične primjene na okoliš Grographical Information Systems

    Parallel computer system utilization in geographic information systems

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    Host-based intrusion detection system

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    Proposed parallel and distributed architectures for behavioral animation

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    The process control for P-single operators

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