Browsing Τμήμα Πληροφορικής / Department of Computer Science by Author "Obermeier, S."

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    • Conference Object  

      Adjourn state concurrency control avoiding time-out problems in atomic commit protocols 

      Obermeier, S.; Böttcher, S.; Hett, M.; Chrysanthis, Panos K.; Samaras, George S. (2008)
      The use of atomic commit protocols in mobile ad-hoc networks involves difficulties in setting up reasonable timeouts for aborting a pending distributed transaction. This paper presents the non-blocking Adjourn State, a ...
    • Article  

      Blocking reduction for distributed transaction processing within MANETs 

      Obermeier, S.; Böttcher, S.; Hett, M.; Chrysanthis, Panos K.; Samaras, George S. (2009)
      Atomic commit protocols for distributed transactions in mobile ad-hoc networks have to consider message delays and network failures. We consider ad-hoc network scenarios, in which participants hold embedded databases and ...