Identifying content in a content management system relevant to content of a published electronic document

Abstract

A computer system receives a published electronic document from a first source. The computer system analyzes structure and content of the published electronic document to extract information. Such extracted information can include keywords, based on content, and information indicative of relative importance of those keywords, based on structure. The computer system generates queries based on the extracted information to query a content management system of a second source of published electronic documents. The results can indicate whether the content management has content available corresponding to the query, and whether the content is published in electronic documents available from the second source. The computer system can process these results received from queries, using the relative importance of the extracted information, to communicate information indicative of content available in the content management system and relevant to the published document and not yet published in electronic documents available from the second source.