AN EFFICIENT COOPERATIVE CACHE APPROACH IN MOBILE INFORMATION SYSTEM

Thu Tran Minh Nguyen, Thuy Thi Bich Dong

2011

Abstract

Data availability in mobile information systems is lower than in traditional information systems due to its limitations of wireless communication such as low bandwidth, instability, and easy disconnection. Cooperative data caching is an attractive approach related to this problem because it allows sharing and coordinating the cached data among multiple mobile users in the network. So it can improve the performance of the system and the accessibility of data items. However, if we do not have a good cooperative caching approach then the cache hit ratio and response time may become ineffective. In this paper, we propose an efficient approach for cooperative caching in mobile information systems namely MIX-GROUP. We evaluate and demonstrate the experimental results on datasets by using NS2 simulator. MIX-GROUP is also proved the effectiveness by comparing it with the existing other approaches such as COCA and GROUPCACHING. The experimental results present that MIX-GROUP is more effective than those other approaches.

Paper Citation

in Harvard Style

Tran Minh Nguyen T. and Thi Bich Dong T. (2011). AN EFFICIENT COOPERATIVE CACHE APPROACH IN MOBILE INFORMATION SYSTEM . In Proceedings of the 13th International Conference on Enterprise Information Systems - Volume 4: ICEIS, ISBN 978-989-8425-56-0, pages 153-159. DOI: 10.5220/0003504901530159

in Bibtex Style

@conference{iceis11,
author={Thu Tran Minh Nguyen and Thuy Thi Bich Dong},
title={AN EFFICIENT COOPERATIVE CACHE APPROACH IN MOBILE INFORMATION SYSTEM},
booktitle={Proceedings of the 13th International Conference on Enterprise Information Systems - Volume 4: ICEIS,},
year={2011},
pages={153-159},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0003504901530159},
isbn={978-989-8425-56-0},
}

in EndNote Style

TY - CONF
JO - Proceedings of the 13th International Conference on Enterprise Information Systems - Volume 4: ICEIS,
TI - AN EFFICIENT COOPERATIVE CACHE APPROACH IN MOBILE INFORMATION SYSTEM
SN - 978-989-8425-56-0
AU - Tran Minh Nguyen T.
AU - Thi Bich Dong T.
PY - 2011
SP - 153
EP - 159
DO - 10.5220/0003504901530159