1
Gregory T Grefenstette, James G Shanahan: System for automatically generating queries. Xerox Corporation, August 17, 2004: US06778979 (245 worldwide citation)

A system generates a query using an entity extractor, a categorizer, a query generator, and a short run aspect vector. The entity extractor identifies a set of entities in selected document content for searching information related thereto using an information retrieval system. The categorizer defin ...


2
James G Shanahan, Gregory T Grefenstette, Christer Fernstrom, Laurence Hubert: Meta-document management system with user definable personalities. Xerox Corporation, May 4, 2004: US06732090 (197 worldwide citation)

A system operates using meta-documents which include document content associated with one or more personalities. Each personality is associated with a set of document service requests. Users are provided different techniques for creating personalities and modifying existing personalities. These tech ...


3
James G Shanahan, Gregory T Grefenstette: Document-centric system with auto-completion. Xerox Corporation, November 16, 2004: US06820075 (170 worldwide citation)

An information space is created using a document. Entities from the document and its information space are used to create a database of entities. An auto-completion system uses contextual information surrounding a fragment from the document to formulate a query. The query is used to identify a set o ...


4
Gregory T Grefenstette, James G Shanahan: System for propagating enrichment between documents. Xerox Corporation, August 9, 2005: US06928425 (93 worldwide citation)

A system provides a plurality of controls for enriching the content of a meta-document. A meta-document includes document content and personalities that describe enrichment themes. The system is adapted to automatically, with user settable constrains, determine whether to propagate enrichment betwee ...


5
Gregory T Grefenstette, James G Shanahan: Meta-document management system with document identifiers. Xerox Corporation, October 16, 2007: US07284191 (87 worldwide citation)

A personality that identifies enrichment themes of a document is associated with a reading or mobile computing device. In one embodiment, a personality is associated with a document reference reading device and attached to each document reference recorded by the document reference reading device. Th ...


6
Xiang Tong, Gregory T Grefenstette, David A Evans: Method of identifying the language of a textual passage using short word and/or n-gram comparisons. Clairvoyance Corporation, Jones Day, Blaney Harper, April 15, 2008: US07359851 (61 worldwide citation)

A method and system identifying the language of a textual passage is disclosed. The method and system includes parsing the textual passage into n-grams and assigning an initial weight to each n-gram, and adjusting the weight initially assigned to a word or n-gram parsed from the textual passage. The ...


7
James G Shanahan, Gregory T Grefenstette: Meta-document management system with transit triggered enrichment. Xerox Corporation, October 3, 2006: US07117432 (41 worldwide citation)

In a document enrichment system, device buttons can be programmed to associate a number of personalities to the buttons on the device. These associations may be stored locally on the device. When the device with the programmed personality is activated on the device, the document produced is sent to ...


8
Gregory T Grefenstette, James G Shanahan: System for automatically generating queries. Xerox Corporation, August 3, 2010: US07769757 (20 worldwide citation)

A method, system and article of manufacture therefor, are disclosed for automatically generating a query from document content.


9
Gregory T Grefenstette, James G Shanahan: System for automatically generating queries. Xerox Corporation, July 10, 2012: US08219557 (8 worldwide citation)

A method, system and article of manufacture therefor, are disclosed for automatically generating a query from document content.


10
Gregory T Grefenstette, James G Shanahan: Meta-document management system with document identifiers. Patent Documentation Center, October 14, 2004: US20040205448-A1

A personality that identifies enrichment themes of a document is associated with a reading or mobile computing device. In one embodiment, a personality is associated with a document reference reading device and attached to each document reference recorded by the document reference reading device. Th ...



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