Exact algorithms for the joint object placement and request routing problem in content distribution networks.

Tolga Bektas Jean-François Cordeau Erhan Erkut Gilbert Laporte Exact algorithms for the joint object placement and request routing problem in content distribution networks. 3860-3884 2008 35 Computers & OR 12 http://dx.doi.org/10.1016/j.cor.2007.02.005 db/journals/cor/cor35.html#BektasCEL08