Patents by Inventor Francois Pacull

Francois Pacull has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 8280718
    Abstract: An apparatus, method, and a computer program product are provided for improving the translation quality of text when a text sequence, such as a sentence, includes a parenthetical part delimited by a separator or separators, such as parentheses, quotation marks, or the like. The apparatus applies an algorithm which is configured for using several methodologies in sequence to identify an optimum position for insertion of the translated parenthetical in the main part of the translated text sequence. As a result, the translated parenthetical is more likely to be correctly delimited by separators and more likely to be correctly placed in the main part than in a conventional translation system which automatically translates each sentence as a whole.
    Type: Grant
    Filed: March 16, 2009
    Date of Patent: October 2, 2012
    Assignee: Xerox Corporation
    Inventors: Jean Baptiste Faddoul, Francois Pacull
  • Patent number: 8046002
    Abstract: A system is described herein to broadcast real time information to a particular area. An area of interest is defined by a geographic locale and a remote station monitors activity within the area of interest The remote station includes a monitoring component that monitors events within the area of interest. A protocol converter receives data from the monitoring component to invert data received into one or more standards or protocols. A broadcast element receives data from the protocol converter and emits data within a broadcast radius that is proximate to the area of interest.
    Type: Grant
    Filed: July 29, 2008
    Date of Patent: October 25, 2011
    Assignee: Xerox Corporation
    Inventor: Francois Pacull
  • Patent number: 7949514
    Abstract: A method for identifying documents for enriching a statistical translation tool includes retrieving a source document which is responsive to a source language query that may be specific to a selected domain. A set of text segments is extracted from the retrieved source document and translated into corresponding target language segments with a statistical translation tool to be enriched. Target language queries based on the target language segments are formulated. Sets of target documents responsive to the target language queries are retrieved. The sets of retrieved target documents are filtered, including identifying any candidate documents which meet a selection criterion that is based on co-occurrence of a document in a plurality of the sets. The candidate documents, where found, are compared with the retrieved source document for determining whether any of the candidate documents match the source document.
    Type: Grant
    Filed: April 20, 2007
    Date of Patent: May 24, 2011
    Assignee: Xerox Corporation
    Inventor: Francois Pacull
  • Publication number: 20100235162
    Abstract: An apparatus, method, and a computer program product are provided for improving the translation quality of text when a text sequence, such as a sentence, includes a parenthetical part delimited by a separator or separators, such as parentheses, quotation marks, or the like. The apparatus applies an algorithm which is configured for using several methodologies in sequence to identify an optimum position for insertion of the translated parenthetical in the main part of the translated text sequence. As a result, the translated parenthetical is more likely to be correctly delimited by separators and more likely to be correctly placed in the main part than in a conventional translation system which automatically translates each sentence as a whole.
    Type: Application
    Filed: March 16, 2009
    Publication date: September 16, 2010
    Applicant: Xerox Corporation
    Inventors: Jean Baptiste FADDOUL, Francois Pacull
  • Patent number: 7720848
    Abstract: A probabilistic clustering system is defined at least in part by probabilistic model parameters indicative of word counts, ratios, or frequencies characterizing classes of the clustering system. An association of one or more documents in the probabilistic clustering system is changed from one or more source classes to one or more destination classes. Probabilistic model parameters characterizing classes affected by the changed association are locally updated without updating probabilistic model parameters characterizing classes not affected by the changed association.
    Type: Grant
    Filed: March 29, 2006
    Date of Patent: May 18, 2010
    Assignee: Xerox Corporation
    Inventors: Agnes Guerraz, Caroline Privault, Cyril Goutte, Eric Gaussier, Francois Pacull, Jean-Michel Renders
  • Publication number: 20100029219
    Abstract: A system is described herein to broadcast real time information to a particular area. An area of interest is defined by a geographic locale and a remote station monitors activity within the area of interest The remote station includes a monitoring component that monitors events within the area of interest. A protocol converter receives data from the monitoring component to invert data received into one or more standards or protocols. A broadcast element receives data from the protocol converter and emits data within a broadcast radius that is proximate to the area of interest.
    Type: Application
    Filed: July 29, 2008
    Publication date: February 4, 2010
    Applicant: XEROX CORPORATION
    Inventor: Francois Pacull
  • Patent number: 7577706
    Abstract: A document management system includes one or more document repositories for storing documents and a document notification and delivery service (DNDS) for detecting documents pertaining to subjects that are stored in the document repositories. A plurality of workflow modules subscribe to the DNDS to receive documents identified that pertain to subscribed subjects. At least two workflow modules produce documents that are published to the document repositories. Further, a first workflow module publishes to one of the document repositories a first document which is detected by the DNDS and which pertains to at least one subscribed subject of a second workflow module. Subsequent to the publication of the first document by the DNDS to the one of the document repositories, the DNDS delivers the first document to the second workflow module that operates independent from the first workflow module to produce a second document.
    Type: Grant
    Filed: November 24, 2003
    Date of Patent: August 18, 2009
    Assignee: Xerox Corporation
    Inventors: Damian Arregui, Francois Pacull, Jutta Willamowski, Stefania Castellani
  • Publication number: 20080262826
    Abstract: A method for identifying documents for enriching a statistical translation tool includes retrieving a source document which is responsive to a source language query that may be specific to a selected domain. A set of text segments is extracted from the retrieved source document and translated into corresponding target language segments with a statistical translation tool to be enriched. Target language queries based on the target language segments are formulated. Sets of target documents responsive to the target language queries are retrieved. The sets of retrieved target documents are filtered, including identifying any candidate documents which meet a selection criterion that is based on co-occurrence of a document in a plurality of the sets. The candidate documents, where found, are compared with the retrieved source document for determining whether any of the candidate documents match the source document.
    Type: Application
    Filed: April 20, 2007
    Publication date: October 23, 2008
    Inventor: Francois Pacull
  • Publication number: 20070239745
    Abstract: A probabilistic clustering system is defined at least in part by probabilistic model parameters indicative of word counts, ratios, or frequencies characterizing classes of the clustering system. An association of one or more documents in the probabilistic clustering system is changed from one or more source classes to one or more destination classes. Probabilistic model parameters characterizing classes affected by the changed association are locally updated without updating probabilistic model parameters characterizing classes not affected by the changed association.
    Type: Application
    Filed: March 29, 2006
    Publication date: October 11, 2007
    Inventors: Agnes Guerraz, Caroline Privault, Cyril Goutte, Eric Gaussier, Francois Pacull, Jean-Michel Renders
  • Publication number: 20050114760
    Abstract: A document management system includes one or more document repositories for storing documents and a document notification and delivery service (DNDS) for detecting documents pertaining to subjects that are stored in the document repositories. A plurality of workflow modules subscribe to the DNDS to receive documents identified that pertain to subscribed subjects. At least two workflow modules produce documents that are published to the document repositories. Further, a first workflow module publishes to one of the document repositories a first document which is detected by the DNDS and which pertains to at least one subscribed subject of a second workflow module. Subsequent to the publication of the first document by the DNDS to the one of the document repositories, the DNDS delivers the first document to the second workflow module that operates independent from the first workflow module to produce a second document.
    Type: Application
    Filed: November 24, 2003
    Publication date: May 26, 2005
    Applicant: XEROX CORPORATION
    Inventors: Damian Arregui, Francois Pacull, Jutta Willamowski, Stefania Castellani
  • Patent number: 6732361
    Abstract: In obtaining performance of a combination of actions, such as in a coordination or scheduling application, combination data indicating a combination of two or more action types can be obtained. The combination data could, for each action type, identify a service that can be performed by a networked server to provide an instance of the action type. Combinations of offers can be generated, with the offers in each combination together offering the combination of action types indicated by the combination data. In generating the combinations, inquiries can be provided to the servers or other sources of actions, with an inquiry indicating an action type and requesting offers offering to perform an action and indicating an action identifier for the offered action. The action identifiers from the offers in any of the generated combinations can be used to obtain performance of that combination of actions.
    Type: Grant
    Filed: July 28, 1999
    Date of Patent: May 4, 2004
    Assignee: Xerox Corporation
    Inventors: Jean-Marc Andreoli, François Pacull, Jean-Luc Meunier
  • Patent number: 6498567
    Abstract: A system and remote control device that controls an appliance, and obtains a desired function of the appliance, by invoking a remote procedure call in a remote server which will thereby actually control the appliance. The remote control device comprises a sensor; sensor responsive means for capturing information provided by the sensor, wherein the captured information at least contains parameters representative of the identification of the appliance, user-profile parameters, parameters representative of the address of the remote server, and a function name indicating the function to be performed by the appliance; marshalling means for encoding the captured information and for packaging the captured information into data in a remote procedure call format; and a transmitter for establishing a communication protocol with the remote server in order to transmit the packaged data to the remote server so that the remote server may execute the remote procedure call.
    Type: Grant
    Filed: December 20, 1999
    Date of Patent: December 24, 2002
    Assignee: Xerox Corporation
    Inventors: Gregory Grefenstette, Francois Pacull, Max Copperman