Elastic Vector Time
Publikation: Beitrag zu Konferenzen › Paper › Beigetragen › Begutachtung
Beitragende
Abstract
In recent years there has been an increasing demand to build "soft" real-time applications on top of asynchronous distributed systems. Designing and implementing such applications is a non-trivial task and application designers are often faced with the need to circumvent impossibility results. In this paper we discuss how to ensure that actions are executed in the correct order even in the face of failures. We propose a novel time base and a new synchronization mechanism for the design of distributed "soft" real-time applications. We demonstrate (1) how this time base can be used to enforce an externally consistent ordering, and (2) how it permits to circumvent impossibility results by sketching how to solve the leader election and perfect failure detection problem.
Details
Originalsprache | Englisch |
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Seiten | 317-322 |
Seitenumfang | 6 |
Publikationsstatus | Veröffentlicht - 2003 |
Peer-Review-Status | Ja |
Konferenz
Titel | 2003 23rd International Conference on Distributed Computing Systems |
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Kurztitel | ICDCS 2003 |
Dauer | 19 - 22 Mai 2003 |
Bekanntheitsgrad | Internationale Veranstaltung |
Stadt | Providence |
Land | USA/Vereinigte Staaten |
Schlagworte
Forschungsprofillinien der TU Dresden
DFG-Fachsystematik nach Fachkollegium
Schlagwörter
- real time systems, Nominations and elections, Synchronization, Clocks, Delay effects, Upper bound, Distribued control, Communication system control, Control systems, Safety, distributed processing, Synchronisation, Failure analysis, elastic vector time, asynchronous distribued system, synchonization mechanism, failure detection problem, time base