Patent Document ID: 8645125
Application ID: 13075799

Base Claim:
1. A method in a content recommendation system, the method comprising: under control of a computing system, extracting quotations from a corpus of text documents; identifying one or more entities that are referenced by each of the extracted quotations, each of the identified entities being electronically represented by the content recommendation system; indexing, by the computing system, the extracted quotations, wherein indexing the extracted quotations includes storing a speaker-verb-quote triple in an inverted index managed by the content recommendation system; determining one or more of the extracted quotations that match a received quotation search request; and providing the determined one or more quotations.

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Claim 22:
22. The method of claim 1 wherein providing the determined quotations includes ranking the quotations based on one or more factors including: publication date, number of documents including the quotation, and/or credibility of quotation source.