International Business Machines Corporation
CONTEXT BASED CONTENT POSITIONING IN CONTENT DELIVERY NETWORKS

Abstract:

A set of nodes of a content delivery network are weighted according to an effect of a node on a network. A data points parameter specifying a number of nodes constituting a cluster is set according to a policy. A subset of the weighted nodes is clustered according to the data points parameter. A cluster comprises nodes having a content access history similarity greater than a threshold similarity. A structured representation of a natural language document is positioned at a node within the cluster, the positioning determined by evaluating a similarity between the structured representation and a content access history of the node.