The Community for Technology Leaders
2013 IEEE 33rd International Conference on Distributed Computing Systems Workshops (2003)
Providence, Rhode Island, USA
May 19, 2003 to May 22, 2003
ISBN: 0-7695-1921-0
pp: 488
M. A. Maluk Mohamed , Indian Institute of Technology Madras
V. R. Devanathan , Indian Institute of Technology Madras
D. Janaki Ram , Indian Institute of Technology Madras
Real-time distributed collaboration applications are characterized by close co-operation among processes. Concurrency control and timeliness of the response are essential requirements for such applications. As mobile systems are characterized by frequent disconnections and physical mobility from one cell to another, providing real-time distributed collaboration for mobile systems is a real challenge. In this paper, we propose a framework for concurrency control in real-time distributed collaboration applications for mobile systems. We view mobile systems as a three-tier architecture and propose a data-centric framework for optimistic concurrency control. The framework is built on top of a totally ordered exactly-once multicast protocol. Our model ensures that number of messages on the wired network is independent of the number of mobile hosts in the system. We have implemented and tested our framework by developing a collaborative text editor application over exactly-once multicast protocol.
Real-time distributed collaboration, optimistic concurrency control, data-centric concurrency control, EOMP
M. A. Maluk Mohamed, V. R. Devanathan, D. Janaki Ram, "A Framework for Concurrency Control in Real-Time Distributed Collaboration for Mobile Systems", 2013 IEEE 33rd International Conference on Distributed Computing Systems Workshops, vol. 00, no. , pp. 488, 2003, doi:10.1109/ICDCSW.2003.1203600
113 ms
(Ver 3.3 (11022016))