Movement-based location update and selective paging for PCS networks
IEEE/ACM Transactions on Networking (TON)
IEEE/ACM Transactions on Networking (TON)
Internetwork mobility: the CDPD approach
Internetwork mobility: the CDPD approach
Mobile user location update and paging under delay constraints
Wireless Networks
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 semantic caching to manage location dependent data in mobile computing
MobiCom '00 Proceedings of the 6th annual international conference on Mobile computing and networking
Challenges in Implementing a Context-Aware System
IEEE Pervasive Computing
Data Management in Location-Dependent Information Services
IEEE Pervasive Computing
Cache Invalidation and Replacement Strategies for Location-Dependent Data in Mobile Environments
IEEE Transactions on Computers
Semantic Caching and Query Processing
IEEE Transactions on Knowledge and Data Engineering
Performance Analysis of Location-Dependent Cache Invalidation Schemes for Mobile Environments
IEEE Transactions on Knowledge and Data Engineering
Semantic Data Caching and Replacement
VLDB '96 Proceedings of the 22th International Conference on Very Large Data Bases
Location Dependent Data and its Management in Mobile Databases
DEXA '98 Proceedings of the 9th International Workshop on Database and Expert Systems Applications
Location management strategies for personal communications services networks
Location management strategies for personal communications services networks
A survey of Web cache replacement strategies
ACM Computing Surveys (CSUR)
Improving prediction level of prefetching for location-aware mobile information service
Future Generation Computer Systems - Special issue: Modeling and simulation in supercomputing and telecommunications
The predictive user mobility profile framework for wireless multimedia networks
IEEE/ACM Transactions on Networking (TON)
Teletraffic modeling for personal communications services
IEEE Communications Magazine
Locating strategies for personal communication networks, a novel tracking strategy
IEEE Journal on Selected Areas in Communications
Mobility modeling, location tracking, and trajectory prediction in wireless ATM networks
IEEE Journal on Selected Areas in Communications
Context-aware systems: A literature review and classification
Expert Systems with Applications: An International Journal
Federated broker system for pervasive context provisioning
Journal of Systems and Software
Wireless Personal Communications: An International Journal
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This paper proposes a cache management method that maintains a mobile terminal's cache content by prefetching data items with maximum benefit and evicting cache data entries with minimum benefit. The data item benefit is evaluated based on the user's query context which is defined as a set of constraints (predicates) that define both the movement pattern and the information context requested by the mobile user. A context-aware cache is formed and maintained using a set of neighboring locations (called the prime list) that are restricted by the validity of the data fetched from the server. Simulation results show that the proposed strategy, using different levels of granularity, can greatly improve system performance in terms of the cache hit ratio.