his.sePublications
Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Imprecise Computation as an Enabler for Complex and Time Critical HLA Simulation Networks
University of Skövde, The Informatics Research Centre. University of Skövde, School of Informatics. (Distribuerade realtidssystem, Distributed Real-Time Systems (DRTS) / Interaction Lab)
Universidade Estadual de Campinas - UNICAMP Cidade Universitária "Zeferino Vaz", 13.083-970 Campinas, Brazil.
Combitech/Saab, Sweden.
University of Skövde, The Informatics Research Centre. University of Skövde, School of Informatics. (Distribuerade realtidssystem, Distributed Real-Time Systems (DRTS))ORCID iD: 0000-0002-5223-4381
Show others and affiliations
2014 (English)In: Proceedings of Simulation Interoperability Workshop, 2014, 171-179 p.Conference paper, (Refereed)
Abstract [en]

A trend over the past years is that simulation systems for training are being connected in simulationnetworks, allowing the interaction of teams spread in distributed sites. By combining interconnected simulation systemsthe simulation complexity increases and may affect time-critical simulation tasks in a negative way. As a consequence,the training simulation objectives may not be met. The same problem may occur when performing, for example, missionrehearsal on site, since available computation resources are usually very limited in this scenario, or for a joint firesscenario, where the large and complex functional chain (including intelligence, C2, forward observer, pilots, etc.) mayoverload existing resources. In this work, the technique of imprecise computation in real-time systems (ICRS) topreserve time-critical simulation tasks is presented. The ICRS technique allows time-critical tasks to produce quickersolutions for approximate results and saves computational resources. This paper discusses the main advantages of theICRS technique by a review of the commonly used optimization concepts built upon imprecise computation field. Thepaper ends with presenting a work-in-progress: an architectural solution for aligning ICRS with the High LevelArchitecture (HLA), standardized as the IEEE 1516-series.

Place, publisher, year, edition, pages
2014. 171-179 p.
Keyword [en]
scheduling for imprecise computation, HLA, simulation, joint fires, real-time systems, integration
National Category
Computer Systems
Research subject
Technology
Identifiers
URN: urn:nbn:se:his:diva-9891Scopus ID: 2-s2.0-84910115603ISBN: 9781634393898 (print)OAI: oai:DiVA.org:his-9891DiVA: diva2:743361
Conference
Fall Simulation Interoperability Workshop, 2014 Fall SIW; Orlando; United States; 8 September 2014 through 12 September 2014
Projects
Agent-orient large-scale complex virtual environments
Available from: 2014-09-04 Created: 2014-09-04 Last updated: 2017-05-24Bibliographically approved

Open Access in DiVA

fulltext(226 kB)403 downloads
File information
File name FULLTEXT01.pdfFile size 226 kBChecksum SHA-512
00ca29d3cb78b101a1b09be0f43f3be444855ed3413ce7eeddd231e965a8e842ba9280639fef4286003629c86715d7f316ce73f61f17367f18a0b3864a179e6b
Type fulltextMimetype application/pdf

Scopus

Search in DiVA

By author/editor
Mellin, JonasHeldal, Ilona
By organisation
The Informatics Research CentreSchool of Informatics
Computer Systems

Search outside of DiVA

GoogleGoogle Scholar
Total: 403 downloads
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

Total: 799 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf