Xerox Corporation

William Voll

Shanmuga-Nathan Gnanasambandam

Andres Quiroz Hernandez

Shi Zhao

Haengju Lee

Gary Morey

David Cacciola

A method and system for processing informational items originating from a plurality of information sources into a derived document for topical analysis thereof. Informational items are collated from a one of the sources in accordance with a predetermined plurality of relevant attributes and a key property value of common to select ones of the relevant attributes. Informational items are then grouped from the plurality of sources associated with the key common property value to form a document, wherein the informational items therein are marked on the informational source thereof. The document is then analyzed for topical identification.

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Rochester, NY, United States of America

William Voll