Summary cache: a scalable wide-area web cache sharing protocol
IEEE/ACM Transactions on Networking (TON)
GPSR: greedy perimeter stateless routing for wireless networks
MobiCom '00 Proceedings of the 6th annual international conference on Mobile computing and networking
A cooperative cache architecture in support of caching multimedia objects in MANETs
WOWMOM '02 Proceedings of the 5th ACM international workshop on Wireless mobile multimedia
Cooperative caching by mobile clients in push-based information systems
Proceedings of the eleventh international conference on Information and knowledge management
Energy-Aware Web Caching for Mobile Terminals
ICDCSW '02 Proceedings of the 22nd International Conference on Distributed Computing Systems
Energy-efficient caching strategies in ad hoc wireless networks
Proceedings of the 4th ACM international symposium on Mobile ad hoc networking & computing
Ad-hoc On-Demand Distance Vector Routing
WMCSA '99 Proceedings of the Second IEEE Workshop on Mobile Computer Systems and Applications
Replica allocation methods in ad hoc networks with data update
Mobile Networks and Applications
PReCinCt: A Scheme for Cooperative Caching in Mobile Peer-to-Peer Systems
IPDPS '05 Proceedings of the 19th IEEE International Parallel and Distributed Processing Symposium (IPDPS'05) - Papers - Volume 01
Energy-conserving data cache placement in sensor networks
ACM Transactions on Sensor Networks (TOSN)
Supporting Cooperative Caching in Ad Hoc Networks
IEEE Transactions on Mobile Computing
COOP - A cooperative caching service in MANETs
ICAS-ICNS '05 Proceedings of the Joint International Conference on Autonomic and Autonomous Systems and International Conference on Networking and Services
Data Replication for Improving Data Accessibility in Ad Hoc Networks
IEEE Transactions on Mobile Computing
Effective Caching in Wireless Sensor Network
AINAW '07 Proceedings of the 21st International Conference on Advanced Information Networking and Applications Workshops - Volume 01
Shark: scaling file servers via cooperative caching
NSDI'05 Proceedings of the 2nd conference on Symposium on Networked Systems Design & Implementation - Volume 2
Benefit-Based Data Caching in Ad Hoc Networks
IEEE Transactions on Mobile Computing
Proceedings of the 9th ACM international symposium on Mobile ad hoc networking and computing
Bridging centrality: graph mining from element level to group level
Proceedings of the 14th ACM SIGKDD international conference on Knowledge discovery and data mining
Cooperative caching in wireless multimedia sensor networks
Mobile Networks and Applications
Cooperative caching for homogeneous wireless sensor networks
International Journal of Communication Networks and Distributed Systems
Cache consistency in Wireless Multimedia Sensor Networks
Ad Hoc Networks
J-Sim: a simulation and emulation environment for wireless sensor networks
IEEE Wireless Communications
IEEE Communications Magazine
An update-based step-wise optimal cache replacement for wireless data access
Computer Networks: The International Journal of Computer and Telecommunications Networking
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During the last decade, Wireless Sensor Networks have emerged and matured at such point that they currently support several applications such as environment control, intelligent buildings, target tracking in battlefields. The vast majority of these applications require an optimization to the communication among the sensors so as to serve data in short latency and with minimal energy consumption. Cooperative data caching has been proposed as an effective and efficient technique to achieve these goals concurrently. The essence of these protocols is the selection of the sensor nodes which will take special roles in running the caching and request forwarding decisions. This article introduces two new metrics to aid in the selection of such nodes. Based on these metrics, we propose two new cooperative caching protocols, PCICC and scaPCICC, which are compared against the state-of-the-art competing protocol, namely NICoCa. The proposed solutions are evaluated extensively in an advanced simulation environment and the results confirm that the proposed caching mechanisms prevail over its competitor. The evaluation attests also that the best policy is always scaPCICC, achieving the shortest latency and the least number of transmitted messages.