The LRU-K page replacement algorithm for database disk buffering
SIGMOD '93 Proceedings of the 1993 ACM SIGMOD international conference on Management of data
A caching relay for the World Wide Web
Selected papers of the first conference on World-Wide Web
Maintaining Strong Cache Consistency in the World Wide Web
IEEE Transactions on Computers
Online computation and competitive analysis
Online computation and competitive analysis
IEEE Transactions on Knowledge and Data Engineering
Data Caching for Telephony Services
IDEAS '00 Proceedings of the 2000 International Symposium on Database Engineering & Applications
Characteristics of WWW Client-based Traces
Characteristics of WWW Client-based Traces
World-wide web cache consistency
ATEC '96 Proceedings of the 1996 annual conference on USENIX Annual Technical Conference
Heterogeneous personal communications services: integration of PCS systems
IEEE Communications Magazine
On location management for personal communications networks
IEEE Communications Magazine
Hi-index | 0.00 |
We study caching as a means to reduce the message traffic and database accesses required for locating called subscribers in a Personal Communication Services (PCS) network. The challenge of caching routing information for mobile clients lies in the uncertainty of the length of time that the information remains valid.We use expiration timestamps to safeguard against using stale cached data. We study a variety of caching algorithms and a variety of methods for setting timestamps based on client mobility. We report results from simulation studies.