Adaptive Version Clocks and the OffSync Protocol

  • Authors:
  • Christoph P. Neumann;Andreas M. Wahl;Richard Lenz

  • Affiliations:
  • -;-;-

  • Venue:
  • ISPA '12 Proceedings of the 2012 IEEE 10th International Symposium on Parallel and Distributed Processing with Applications
  • Year:
  • 2012

Quantified Score

Hi-index 0.00

Visualization

Abstract

The alpha-OffSync project offers a synchronization concept for alpha-Flow, an electronic process support in heterogeneous inter-institutional scenarios in healthcare. A distributed case file is provided by alpha-Flow to represent workflow schemas as documents which are shared coequally to content documents. alpha-OffSync allows the detection and resolution of global concurrent modification conflicts on process artifacts based on locally available information by using logical timestamps. Further mechanisms are included to ease the management and dynamic extension of the group of participating actors.