Konstantinos Psounis Class-Based Delta-Encoding: A Scalable Scheme for Caching Dynamic Web Content. 799-805 2002 conf/icdcsw/2002 ICDCS Workshops http://doi.ieeecomputersociety.org/10.1109/ICDCSW.2002.1030866 db/conf/icdcsw/icdcsw2002.html#Psounis02