Using PS-nets for analysis of parallel processes interaction in application server

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Application servers (ASs) are actively used by various companies as a basis of distributed systems supporting remote user access to some application functions. Developing multi-user software seems a non-trivial problem for the necessity of providing parallel process interaction. The geoinformation AS (Markov and Ostrast, 1999) is of the following structure of process interaction. For each user connected, a session is created as a process. Each session has a time limit, after expiration of which the unused session is deleted. The main process carries out process creation/deletion and processing of the global session list. A lump of processes and the necessity of their synchronization have required modeling AS software for validating its correctness. The formalism of PS-nets has been used by the authors as the model of representing the parallel processes (Markov et al., 1997). With its help, the problems of validating AS software correctness have been analyzed.

Original languageEnglish
Title of host publicationProceedings - KORUS 2000: 4th Korea-Russia International Symposium on Science and Technology
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages75-79
Number of pages5
Volume2
ISBN (Print)0780364864, 9780780364868
DOIs
Publication statusPublished - 2000
Event4th Korea-Russia International Symposium on Science and Technology, KORUS 2000 - Ulsan, Korea, Republic of
Duration: 27 Jun 20001 Jul 2000

Other

Other4th Korea-Russia International Symposium on Science and Technology, KORUS 2000
CountryKorea, Republic of
CityUlsan
Period27.6.001.7.00

Keywords

  • application servers
  • distributed systems
  • geoinformation system
  • modeling
  • PS-nets

ASJC Scopus subject areas

  • Clinical Biochemistry
  • Computer Networks and Communications
  • Biotechnology
  • Civil and Structural Engineering
  • Mechanics of Materials
  • Electronic, Optical and Magnetic Materials
  • Materials Chemistry
  • Surfaces, Coatings and Films

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  • Cite this

    Markov, N., Miroshnichenko, E. A., Ostrast, P., & Sarajkin, A. (2000). Using PS-nets for analysis of parallel processes interaction in application server. In Proceedings - KORUS 2000: 4th Korea-Russia International Symposium on Science and Technology (Vol. 2, pp. 75-79). [865997] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/KORUS.2000.865997