Sleepers and workaholics: caching strategies in mobile environments
SIGMOD '94 Proceedings of the 1994 ACM SIGMOD international conference on Management of data
Mobile wireless computing: challenges in data management
Communications of the ACM
Implementing global memory management in a workstation cluster
SOSP '95 Proceedings of the fifteenth ACM symposium on Operating systems principles
A performance comparison of multi-hop wireless ad hoc network routing protocols
MobiCom '98 Proceedings of the 4th annual ACM/IEEE international conference on Mobile computing and networking
Hint-based cooperative caching
ACM Transactions on Computer Systems (TOCS)
Cooperative caching by mobile clients in push-based information systems
Proceedings of the eleventh international conference on Information and knowledge management
Mobile Computing and Databases-A Survey
IEEE Transactions on Knowledge and Data Engineering
Cooperative Caching in Ad Hoc Networks
MDM '03 Proceedings of the 4th International Conference on Mobile Data Management
A New Document Placement Scheme for Cooperative Caching on the Internet
ICDCS '02 Proceedings of the 22 nd International Conference on Distributed Computing Systems (ICDCS'02)
Cooperative caching: using remote client memory to improve file system performance
OSDI '94 Proceedings of the 1st USENIX conference on Operating Systems Design and Implementation
Supporting mobile device communications in the presence of broadcast servers
International Journal of Sensor Networks
Nearest neighbor queries with peer-to-peer data sharing in mobile environments
Pervasive and Mobile Computing
Cooperative caching in wireless multimedia sensor networks
Mobile Networks and Applications
Location-dependent query processing: Where we are and where we are heading
ACM Computing Surveys (CSUR)
Cooperative prefetching strategies for mobile peers in a broadcast environment
DBISP2P'05/06 Proceedings of the 2005/2006 international conference on Databases, information systems, and peer-to-peer computing
Cooperative caching in mobile ad hoc networks through clustering
SEPADS'11 Proceedings of the 10th WSEAS international conference on Software engineering, parallel and distributed systems
Segmented broadcasting and distributed caching for mobile wireless environments
MSN'05 Proceedings of the First international conference on Mobile Ad-hoc and Sensor Networks
Efficient cooperative caching schemes for data access in mobile ad hoc networks
EUC'05 Proceedings of the 2005 international conference on Embedded and Ubiquitous Computing
Mobile Multimedia: Reflecting on Dynamic Service Provision
International Journal of Ambient Computing and Intelligence
Cooperative Caching in Mobile Ad Hoc Networks
International Journal of Mobile Computing and Multimedia Communications
Improved group-based cooperative caching scheme for mobile ad hoc networks
Journal of Parallel and Distributed Computing
Estimating instantaneous cache hit ratio using Markov chain analysis
IEEE/ACM Transactions on Networking (TON)
| Hi-index | 0.00 |
Caching is a key technique for improving the data retrievalperformance of mobile clients in mobile environments.The emergence of robust and reliable peer-to-peer(P2P) technologies now brings to reality what we call "cooperativecaching" in which mobile clients can access dataitems from the cache in their neighboring peers. This paperdiscusses cooperative caching in mobile environments andproposes a COoperative CAching scheme for mobile systems,called COCA. In COCA, we identify two types of mobileclients: low activity and high activity. They are referredto as Low Activity Mobile client/host (LAM) and High ActivityMobile client/host (HAM) respectively. Both LAM andHAM can share their cache. The server replicates appropriatedata items to LAMs so that HAMs can take advantagesof the LAM replicas. The performance of pure COCAand COCA with the data replication scheme is evaluatedthrough a number of simulated experiments which show thatCOCA signi.cantly reduces both the server workload interms of number of requests and the access miss ratio whenthe MHs reside outside of the service area. The COCA withthe data replication scheme can improve the overall systemperformance in other aspects as well.