Patent Document ID: 9317565
Application ID: 14558179

Base Claim:
1. A method comprising: disambiguating, by a disambiguation computer, a document feature from an electronic document by way of: extracting, via a feature extraction computer, the document feature from the electronic document, and linking, by a linking computer, on-the-fly, as data is requested by a user computer, the extracted document feature, to a set of document features having a primary document feature and a secondary document feature stored in a knowledge database of document features of a plurality of electronic documents, wherein the secondary document feature including a proximity cluster of co-occurring features in the plurality of electronic documents; and adding, by an in-memory database computer, the disambiguated document feature to the knowledge database of co-occurring document features when the disambiguated document feature matches a document feature of interest in an alert database based at least in part on the linked set of document features including the proximity cluster, wherein the in-memory database computer comprises a main memory storing an in-memory database that comprises the knowledge database; and generating, by a computer, an electronic user alert regarding the matching.

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Claim 5:
5. The method of claim 1 wherein the disambiguated document feature is selected from the group consisting of a person, a phone number, a location, and a company name.