The LRU-K page replacement algorithm for database disk buffering
SIGMOD '93 Proceedings of the 1993 ACM SIGMOD international conference on Management of data
Performance evaluation of Web proxy cache replacement policies
Performance Evaluation - Special issue on modelling techniques and tools for performance evaluation
IEEE Transactions on Knowledge and Data Engineering
A Web-Based Evolutionary Model for Internet Data Caching
DEXA '99 Proceedings of the 10th International Workshop on Database & Expert Systems Applications
A hierarchical internet object cache
ATEC '96 Proceedings of the 1996 annual conference on USENIX Annual Technical Conference
Active cache: caching dynamic contents on the Web
Middleware '98 Proceedings of the IFIP International Conference on Distributed Systems Platforms and Open Distributed Processing
Trace driven simulation of GDSF# and existing caching algorithms for web proxy servers
DNCOCO'07 Proceedings of the 9th WSEAS International Conference on Data Networks, Communications, Computers
Journal of Network and Computer Applications
Integrating caching techniques on a content distribution network
ADBIS'06 Proceedings of the 10th East European conference on Advances in Databases and Information Systems
Novel Approaches for Integrating MART1 Clustering Based Pre-Fetching Technique with Web Caching
International Journal of Information Technology and Web Engineering
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Caching has been introduced and applied in prototype and commercial Web-based information systems in order to reduce the overall bandwidth and increase system's fault tolerance. This paper presents a track of Web cache replacement algorithms based on the Least Recently Used (LRU) idea. We propose an extension to the conventional LRU algorithm by considering the number of references to Web objects as a critical parameter for the cache content replacement. The proposed algorithms are validated and experimented under Web cache traces provided by a major Squid proxy cache server installation environment. Cache and bytes hit rates are reported showing that the proposed cache replacement algorithms improve cache content.