RIMoCoW, a reconciliation infrastructure for CORBA component-based applications in mobile environments

Lydialle Chateigner; Sophie Chabridon; Guy Bernard

doi:10.1007/11914952_44

RIMoCoW, a reconciliation infrastructure for CORBA component-based applications in mobile environments

Lydialle Chateigner
, Sophie Chabridon
, Guy Bernard

CNRS SAMOVAR UMR 5157

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

Initially targeted at supporting individual work, personal devices are more and more used for collaborative activities in mobile environments. In this context, service continuity raises the problem of data availability during disconnections. This relies on optimistic replication with the deployment of a local copy of the necessary application components, leading to potential divergence of the distributed copies. Consequently, the main challenge consists in designing reconciliation mechanisms in order to synchronize copies at reconnection time. In this paper, we present RIMoCoW (Reconciliation Infrastructure for Mobile Collaborative Work) a reconciliation infrastructure designed and implemented for CORBA component-based applications in a mobile collaborative work environment. RIMoCoW follows a service-based approach and integrates SOCT4Mob (Serialization of Concurrent Operations by Transposition in Mobility) a synchronization algorithm we have extended for the mobile context. In addition, we propose recovery and sequencer related policies that fit to mobile requirements. Finally, RIMoCoW is implemented using an emergency management application. The performance results show that our infrastructure can reconcile in roughly 30 minutes more than 16.000 victims medical files filled by 8.000 rescuers, which corresponds to a level of 6 on a 6-degree European scale for technological accidents.

Original language	English
Title of host publication	On the Move to Meaningful Internet Systems 2006
Subtitle of host publication	CoopIS, DOA, GADA, and ODBASE - OTM Confederated International Conferences, CoopIS, DOA, GADA, and ODBASE 2006, Proceedings
Publisher	Springer Verlag
Pages	1668-1685
Number of pages	18
ISBN (Print)	3540482741, 9783540482741
DOIs	https://doi.org/10.1007/11914952_44
Publication status	Published - 1 Jan 2006
Externally published	Yes
Event	OTM Confederated International Conferences, CoopIS, DOA, GADA, and ODBASE 2006 - Montpellier, France Duration: 29 Oct 2006 → 3 Nov 2006

Publication series

Name	Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume	4276 LNCS - II
ISSN (Print)	0302-9743
ISSN (Electronic)	1611-3349

Conference

Conference	OTM Confederated International Conferences, CoopIS, DOA, GADA, and ODBASE 2006
Country/Territory	France
City	Montpellier
Period	29/10/06 → 3/11/06

Keywords

CORBA component-based applications
Cooperative work
Mobility
RIMoCoW
Reconciliation of copies
SOCT4Mob

Access to Document

10.1007/11914952_44

Cite this

Chateigner, L., Chabridon, S., & Bernard, G. (2006). RIMoCoW, a reconciliation infrastructure for CORBA component-based applications in mobile environments. In On the Move to Meaningful Internet Systems 2006: CoopIS, DOA, GADA, and ODBASE - OTM Confederated International Conferences, CoopIS, DOA, GADA, and ODBASE 2006, Proceedings (pp. 1668-1685). (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 4276 LNCS - II). Springer Verlag. https://doi.org/10.1007/11914952_44

Chateigner, Lydialle ; Chabridon, Sophie ; Bernard, Guy. / RIMoCoW, a reconciliation infrastructure for CORBA component-based applications in mobile environments. On the Move to Meaningful Internet Systems 2006: CoopIS, DOA, GADA, and ODBASE - OTM Confederated International Conferences, CoopIS, DOA, GADA, and ODBASE 2006, Proceedings. Springer Verlag, 2006. pp. 1668-1685 (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)).

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abstract = "Initially targeted at supporting individual work, personal devices are more and more used for collaborative activities in mobile environments. In this context, service continuity raises the problem of data availability during disconnections. This relies on optimistic replication with the deployment of a local copy of the necessary application components, leading to potential divergence of the distributed copies. Consequently, the main challenge consists in designing reconciliation mechanisms in order to synchronize copies at reconnection time. In this paper, we present RIMoCoW (Reconciliation Infrastructure for Mobile Collaborative Work) a reconciliation infrastructure designed and implemented for CORBA component-based applications in a mobile collaborative work environment. RIMoCoW follows a service-based approach and integrates SOCT4Mob (Serialization of Concurrent Operations by Transposition in Mobility) a synchronization algorithm we have extended for the mobile context. In addition, we propose recovery and sequencer related policies that fit to mobile requirements. Finally, RIMoCoW is implemented using an emergency management application. The performance results show that our infrastructure can reconcile in roughly 30 minutes more than 16.000 victims medical files filled by 8.000 rescuers, which corresponds to a level of 6 on a 6-degree European scale for technological accidents.",

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Chateigner, L, Chabridon, S & Bernard, G 2006, RIMoCoW, a reconciliation infrastructure for CORBA component-based applications in mobile environments. in On the Move to Meaningful Internet Systems 2006: CoopIS, DOA, GADA, and ODBASE - OTM Confederated International Conferences, CoopIS, DOA, GADA, and ODBASE 2006, Proceedings. Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), vol. 4276 LNCS - II, Springer Verlag, pp. 1668-1685, OTM Confederated International Conferences, CoopIS, DOA, GADA, and ODBASE 2006, Montpellier, France, 29/10/06. https://doi.org/10.1007/11914952_44

RIMoCoW, a reconciliation infrastructure for CORBA component-based applications in mobile environments. / Chateigner, Lydialle; Chabridon, Sophie; Bernard, Guy.
On the Move to Meaningful Internet Systems 2006: CoopIS, DOA, GADA, and ODBASE - OTM Confederated International Conferences, CoopIS, DOA, GADA, and ODBASE 2006, Proceedings. Springer Verlag, 2006. p. 1668-1685 (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 4276 LNCS - II).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - RIMoCoW, a reconciliation infrastructure for CORBA component-based applications in mobile environments

AU - Chateigner, Lydialle

AU - Chabridon, Sophie

AU - Bernard, Guy

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N2 - Initially targeted at supporting individual work, personal devices are more and more used for collaborative activities in mobile environments. In this context, service continuity raises the problem of data availability during disconnections. This relies on optimistic replication with the deployment of a local copy of the necessary application components, leading to potential divergence of the distributed copies. Consequently, the main challenge consists in designing reconciliation mechanisms in order to synchronize copies at reconnection time. In this paper, we present RIMoCoW (Reconciliation Infrastructure for Mobile Collaborative Work) a reconciliation infrastructure designed and implemented for CORBA component-based applications in a mobile collaborative work environment. RIMoCoW follows a service-based approach and integrates SOCT4Mob (Serialization of Concurrent Operations by Transposition in Mobility) a synchronization algorithm we have extended for the mobile context. In addition, we propose recovery and sequencer related policies that fit to mobile requirements. Finally, RIMoCoW is implemented using an emergency management application. The performance results show that our infrastructure can reconcile in roughly 30 minutes more than 16.000 victims medical files filled by 8.000 rescuers, which corresponds to a level of 6 on a 6-degree European scale for technological accidents.

AB - Initially targeted at supporting individual work, personal devices are more and more used for collaborative activities in mobile environments. In this context, service continuity raises the problem of data availability during disconnections. This relies on optimistic replication with the deployment of a local copy of the necessary application components, leading to potential divergence of the distributed copies. Consequently, the main challenge consists in designing reconciliation mechanisms in order to synchronize copies at reconnection time. In this paper, we present RIMoCoW (Reconciliation Infrastructure for Mobile Collaborative Work) a reconciliation infrastructure designed and implemented for CORBA component-based applications in a mobile collaborative work environment. RIMoCoW follows a service-based approach and integrates SOCT4Mob (Serialization of Concurrent Operations by Transposition in Mobility) a synchronization algorithm we have extended for the mobile context. In addition, we propose recovery and sequencer related policies that fit to mobile requirements. Finally, RIMoCoW is implemented using an emergency management application. The performance results show that our infrastructure can reconcile in roughly 30 minutes more than 16.000 victims medical files filled by 8.000 rescuers, which corresponds to a level of 6 on a 6-degree European scale for technological accidents.

KW - CORBA component-based applications

KW - Cooperative work

KW - Mobility

KW - RIMoCoW

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SN - 3540482741

SN - 9783540482741

T3 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)

SP - 1668

EP - 1685

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Chateigner L, Chabridon S, Bernard G. RIMoCoW, a reconciliation infrastructure for CORBA component-based applications in mobile environments. In On the Move to Meaningful Internet Systems 2006: CoopIS, DOA, GADA, and ODBASE - OTM Confederated International Conferences, CoopIS, DOA, GADA, and ODBASE 2006, Proceedings. Springer Verlag. 2006. p. 1668-1685. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)). doi: 10.1007/11914952_44

RIMoCoW, a reconciliation infrastructure for CORBA component-based applications in mobile environments

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