@techreport{CAIA-TR-050218A, title = {{A rationale for web caching in consumer ISPs: The impact of DNS lookup times and HTTP session characteristics}}, author = {Jason But and Urs Keller and Grenville Armitage}, month = {18 February}, year = {2005}, number = {050218A}, address = {Melbourne, Australia}, url = {http://caia.swin.edu.au/reports/050218A/CAIA-TR-050218A.pdf}, institution = {Centre for Advanced Internet Architectures, Swinburne University of Technology} }