LIŠKA, Miloš and Petr HOLUB. CoUniverse: Framework for Building Self-Organizing Collaborative Environments Using Extreme-Bandwidth Media Applications. In The Eighth International Conference on Networks ICN 2009. Cancún, Mexico: IARIA, 2009, p. 259-265. ISBN 978-0-7695-3552-4.
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Basic information
Original name CoUniverse: Framework for Building Self-Organizing Collaborative Environments Using Extreme-Bandwidth Media Applications
Name in Czech CoUniverse: Framework pro uživatelem řízená kolaborativní prostředí v reálném čase
Authors LIŠKA, Miloš (203 Czech Republic, belonging to the institution) and Petr HOLUB (203 Czech Republic, guarantor, belonging to the institution).
Edition Cancún, Mexico, The Eighth International Conference on Networks ICN 2009, p. 259-265, 7 pp. 2009.
Publisher IARIA
Other information
Original language English
Type of outcome Proceedings paper
Field of Study 10201 Computer sciences, information science, bioinformatics
Country of publisher Mexico
Confidentiality degree is not subject to a state or trade secret
RIV identification code RIV/00216224:14330/09:00042205
Organization unit Faculty of Informatics
ISBN 978-0-7695-3552-4
UT WoS 000271488400045
Keywords in English high-bandwidth applications; network stream planning and scheduling; CoUniverse
Tags International impact, Reviewed
Changed by Changed by: doc. RNDr. Petr Holub, Ph.D., učo 3248. Changed: 22/12/2010 11:39.
Abstract
In this paper, we present a framework called CoUniverse, designed for building realtime user-empowered collaborative environments to work primarily on high-speed networks with true high-bandwidth applications such as uncompressed high-definition video. The system is designed for unreliable experimental infrastructures and therefore its operation relies heavily on selforganizing principles - this is also useful approach for extending it to larger infrastructures. When media stream bitrate is comparable to capacity of the links, the additive assumption no longer holds and the system needs to have sophisticated scheduling. Concept of scheduler is a flexible plug-in for the CoUniverse framework and in this paper, we present a formal scheduling model based on constraint programming including evaluation of its prototype implementation. CoUniverse is designed to utilize external media application, so that wide variety of existing tools can be used.
Abstract (in Czech)
Článek popisuje framework CoUniverse, který slouží pro orchestraci síťových aplikací s datovými toky srovnatelnými s kapacitou linek.
Links
MSM0021622419, plan (intention)Name: Vysoce paralelní a distribuované výpočetní systémy
Investor: Ministry of Education, Youth and Sports of the CR, Highly Parallel and Distributed Computing Systems
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