Coda: A Highly Available File System for a Distributed Workstation Environment
IEEE Transactions on Computers
Data caching issues in an information retrieval system
ACM Transactions on Database Systems (TODS)
Sleepers and workaholics: caching strategies in mobile environments
SIGMOD '94 Proceedings of the 1994 ACM SIGMOD international conference on Management of data
Performance analysis of adaptive caching algorithms in mobile environments
Information Sciences: an International Journal
Broadcast-based group invalidation: an energy-efficient cache invalidation strategy
Information Sciences: an International Journal
Internetwork mobility: the CDPD approach
Internetwork mobility: the CDPD approach
Bit-sequences: an adaptive cache invalidation method in mobile client/server environments
Mobile Networks and Applications
Modeling and evaluation of prefetching policies for context-aware information services
MobiCom '98 Proceedings of the 4th annual ACM/IEEE international conference on Mobile computing and networking
Using clustering for effective management of a semantic cache in mobile computing
Proceedings of the 1st ACM international workshop on Data engineering for wireless and mobile access
The anatomy of a context-aware application
MobiCom '99 Proceedings of the 5th annual ACM/IEEE international conference on Mobile computing and networking
Performance evaluation of a wireless hierarchical data dissemination system
MobiCom '99 Proceedings of the 5th annual ACM/IEEE international conference on Mobile computing and networking
A data model and data structures for moving objects databases
SIGMOD '00 Proceedings of the 2000 ACM SIGMOD international conference on Management of data
Indexing the positions of continuously moving objects
SIGMOD '00 Proceedings of the 2000 ACM SIGMOD international conference on Management of data
Energy-efficient selective cache invalidation
Wireless Networks
Experiences of developing and deploying a context-aware tourist guide: the GUIDE project
MobiCom '00 Proceedings of the 6th annual international conference on Mobile computing and networking
The Cricket location-support system
MobiCom '00 Proceedings of the 6th annual international conference on Mobile computing and networking
A scalable low-latency cache invalidation strategy for mobile environments
MobiCom '00 Proceedings of the 6th annual international conference on Mobile computing and networking
Using semantic caching to manage location dependent data in mobile computing
MobiCom '00 Proceedings of the 6th annual international conference on Mobile computing and networking
A survey of web caching schemes for the Internet
ACM SIGCOMM Computer Communication Review
On Incremental Cache Coherency Schemes in Mobile Computing Environments
ICDE '97 Proceedings of the Thirteenth International Conference on Data Engineering
Modeling and Querying Moving Objects
ICDE '97 Proceedings of the Thirteenth International Conference on Data Engineering
ICDE '97 Proceedings of the Thirteenth International Conference on Data Engineering
Energy-Efficient Caching for Wireless Mobile Computing
ICDE '96 Proceedings of the Twelfth International Conference on Data Engineering
Cache Management for Mobile Databases: Design and Evaluation
ICDE '98 Proceedings of the Fourteenth International Conference on Data Engineering
Exploiting Versions for Handling Updates in Broadcast Disks
VLDB '99 Proceedings of the 25th International Conference on Very Large Data Bases
Semantic Data Caching and Replacement
VLDB '96 Proceedings of the 22th International Conference on Very Large Data Bases
Moving Objects Databases: Issues and Solutions
SSDBM '98 Proceedings of the 10th International Conference on Scientific and Statistical Database Management
Location Dependent Data and its Management in Mobile Databases
DEXA '98 Proceedings of the 9th International Workshop on Database and Expert Systems Applications
Teletraffic modeling for personal communications services
IEEE Communications Magazine
A new random walk model for PCS networks
IEEE Journal on Selected Areas in Communications
Cache Invalidation and Replacement Strategies for Location-Dependent Data in Mobile Environments
IEEE Transactions on Computers
Performance Evaluation of an Optimal Cache Replacement Policy for Wireless Data Dissemination
IEEE Transactions on Knowledge and Data Engineering
The D-Tree: An Index Structure for Planar Point Queries in Location-Based Wireless Services
IEEE Transactions on Knowledge and Data Engineering
IEEE Transactions on Mobile Computing
Wireless Cache Invalidation Schemes with Link Adaptation and Downlink Traffic
IEEE Transactions on Mobile Computing
Proactive Caching for Spatial Queries in Mobile Environments
ICDE '05 Proceedings of the 21st International Conference on Data Engineering
A generic framework for monitoring continuous spatial queries over moving objects
Proceedings of the 2005 ACM SIGMOD international conference on Management of data
Broadcast-based spatial queries
Journal of Computer Science and Technology
An Energy-Efficient and Access Latency Optimized Indexing Scheme for Wireless Data Broadcast
IEEE Transactions on Knowledge and Data Engineering
Adaptive data dissemination schemes for location-aware mobile services
Journal of Systems and Software - Special issue: Quality software
Research in mobile database query optimization and processing
Mobile Information Systems
Data retrieval for location-dependent queries in a multi-cell wireless environment
Mobile Information Systems
A context-aware cache structure for mobile computing environments
Journal of Systems and Software
A cache management object oriented simulation for mobile environments
Proceedings of the 10th ACM Symposium on Modeling, analysis, and simulation of wireless and mobile systems
A cache invalidation scheme for continuous partial match queries in mobile computing environments
Distributed and Parallel Databases
High-performance sharing of consistent data in ad hoc networks
International Journal of Networking and Virtual Organisations
Journal of Parallel and Distributed Computing
Continuous density queries for moving objects
Proceedings of the Seventh ACM International Workshop on Data Engineering for Wireless and Mobile Access
Location-dependent query processing: Where we are and where we are heading
ACM Computing Surveys (CSUR)
Considering a semantic prefetching scheme for cache management in location-based services
KES'06 Proceedings of the 10th international conference on Knowledge-Based Intelligent Information and Engineering Systems - Volume Part I
An efficient cache access protocol in a mobile computing environment
ISPA'05 Proceedings of the Third international conference on Parallel and Distributed Processing and Applications
Range and nearest neighbor query processing for mobile clients
OTM'05 Proceedings of the 2005 OTM Confederated international conference on On the Move to Meaningful Internet Systems
Fast nearest neighbor search on road networks
EDBT'06 Proceedings of the 10th international conference on Advances in Database Technology
Location-Dependent query results retrieval in a multi-cell wireless environment
ISPA'04 Proceedings of the Second international conference on Parallel and Distributed Processing and Applications
Broadcasting and prefetching schemes for location dependent information services
W2GIS'04 Proceedings of the 4th international conference on Web and Wireless Geographical Information Systems
An efficient data dissemination schemes for location dependent information services
ICDCIT'04 Proceedings of the First international conference on Distributed Computing and Internet Technology
Performance analysis of cache consistency strategies for multi-hop wireless networks
The Journal of Supercomputing
A Novel Secure Scheme For Wireless Ad Hoc Network
Wireless Personal Communications: An International Journal
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Mobile location-dependent information services are gaining increasing interest in both academic and industrial communities. In these services, data values depend on their locations. Caching frequently accessed data on mobile clients can help save wireless bandwidth and improve system performance. However, since client location changes constantly, location-dependent data may become obsolete not only due to updates performed on data items but also because of client movements across the network. To the best of the authors' knowledge, previous work on cache invalidation issues focused on data updates only. This paper considers data inconsistency caused by client movements and proposes three location-dependent cache invalidation schemes. The performance for the proposed schemes is investigated by both analytical study and simulation experiments in a scenario where temporal- and location-dependent updates coexist. Both analytical and experimental results show that, in most cases, the proposed methods substantially outperform the NSI scheme, which drops the entire cache contents when hand-off is performed.