Patents by Inventor Natraj Raman
Natraj Raman 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).
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Patent number: 11853393Abstract: A solution to identify the layout elements in a document is provided. The documents are formulated in an integrated visual space, where they are treated uniformly as a rasterized image. The transformation to image space facilitates exploitation of a spectrum of stylistic cues, such as spacing between the lines and paragraphs. Effective recognition of layout elements is provided by applying a synthetic generator model that creates artificial documents with the required labels and bounding boxes. The generator model is based on a Bayesian Network, offers full flexibility in controlling the document types and labels, and can introduce artificial defects to synthesize low-quality documents. An artificial intelligence model for detecting layouts is trained based on these synthetic documents and the resultant model is used to identify the layout elements in real-world documents. The resulting layout elements, when augmented with the text content, greatly aids in effective information retrieval.Type: GrantFiled: December 9, 2021Date of Patent: December 26, 2023Assignee: JPMORGAN CHASE BANK, N.A.Inventors: Natraj Raman, Sameena Shah, Manuela Veloso
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Publication number: 20230325852Abstract: A method and a system for automating a due diligence process are provided. The method includes: receiving identification information that relates to a customer; selecting, from a global set of due diligence questions based on the received identification information, a group of due diligence questions to be applied to the customer; determining a document source via which documents containing relevant information about the customer are accessible; retrieving, from the document source, a set of documents that relate to the potential customer; extracting, from the retrieved documents, information that is relevant to the selected group of due diligence questions with respect to the customer; and outputting the extracted information. Each of the determination of the document source, the retrieval of the set of documents, and the extraction of the relevant information is performed automatically by executing artificial intelligence algorithms that implement machine learning techniques.Type: ApplicationFiled: April 7, 2022Publication date: October 12, 2023Applicant: JPMorgan Chase Bank, N.A.Inventors: Zhiqiang MA, Nacho NAVARRO, Charese SMILEY, Natraj RAMAN, Petr BABKIN, William WATSON, Elham Ghazizadeh AHSAEI, Suchetha SIDDAGANGAPPA, Russell KOCIUBA, Steven POMERVILLE, Robert D. MARTIN, Lawrence YONG, Andrea STEFANUCCI, Armineh NOURBAKHSH, Sameena SHAH
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Publication number: 20230147778Abstract: A solution to identify the layout elements in a document is provided. The documents are formulated in an integrated visual space, where they are treated uniformly as a rasterized image. The transformation to image space facilitates exploitation of a spectrum of stylistic cues, such as spacing between the lines and paragraphs. Effective recognition of layout elements is provided by applying a synthetic generator model that creates artificial documents with the required labels and bounding boxes. The generator model is based on a Bayesian Network, offers full flexibility in controlling the document types and labels, and can introduce artificial defects to synthesize low-quality documents. An artificial intelligence model for detecting layouts is trained based on these synthetic documents and the resultant model is used to identify the layout elements in real-world documents. The resulting layout elements, when augmented with the text content, greatly aids in effective information retrieval.Type: ApplicationFiled: December 9, 2021Publication date: May 11, 2023Applicant: JPMorgan Chase Bank, N.A.Inventors: Natraj RAMAN, Sameena SHAH, Manuela VELOSO
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Publication number: 20230042930Abstract: A method and system for detecting, segmenting, and extracting salient regions in documents by using attention tracking sensors is provided. The method includes: receiving an image that corresponds to a document; receiving, from a sensor, a sequence of measurements that correspond to a human reading of the document; determining, based on the sequence of measurements, at least one region of the document as being a salient document region; demarcating the salient document region in an electronically displayable manner; and outputting a file that includes a displayable version of the document with the demarcated document region. The salient document region may include a title, a section header, and/or a table. The sensor may be an eye-tracking sensor that detects a sequence of eye-gaze positions on the document as a function of time.Type: ApplicationFiled: August 9, 2021Publication date: February 9, 2023Applicant: JPMorgan Chase Bank, N.A.Inventors: Naftali Y. COHEN, Sameena SHAH, Natraj RAMAN, Zhen ZENG, Salwa Husam ALAMIR, Daniel BORRAJO, Alec Louis Clemente CANDIDATO, Nancy THOMAS
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Publication number: 20220284442Abstract: A method and a system for verifying that a process conforms to a standard, such as a governmental regulation or a quality standard, are provided. The method includes: obtaining first information that relates to an entity that has executed a process, the first information including an entity identification, a standard, and at least one document that relates to a result of an execution of the first process; extracting a specific type of information from the document(s); and determining, based on the extracted information, whether the execution of the process by the entity satisfies the standard. The method may also include determining a confidence level value that relates to a degree of uncertainty of the determination of whether the standard has been satisfied, and the confidence level value may be used for adjusting the standard and/or for adjusting the verification method.Type: ApplicationFiled: March 3, 2021Publication date: September 8, 2022Applicant: JPMorgan Chase Bank, N.A.Inventors: Natraj RAMAN, Sameena SHAH, Maria Manuela VELOSO
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Publication number: 20220222878Abstract: A method and a system for providing a visual representation of textual information is provided. The method includes: receiving a corpus that includes documents containing textual information; analyzing the textual information by applying a text analytics algorithm thereto; generating a visual representation of the textual information based on a result of the analysis; and displaying the visual representation on a graphical user interface (GUI) that includes mechanisms for facilitating user interaction therewith.Type: ApplicationFiled: December 9, 2021Publication date: July 14, 2022Applicant: JPMorgan Chase Bank, N.A.Inventors: Natraj RAMAN, Sameena SHAH, Manuela VELOSO
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Patent number: 11061946Abstract: A method of providing cross-media event linking may include: receiving, at a first input of an event coreferencing system, a stream of social media postings, and at a second input, a stream of news articles; generating, by the event coreferencing system, a first set of event representations representing events referenced by the social media postings, and a second set of event representations representing events referenced by the news articles; determining, by the event coreferencing system, that at least one of the social media postings references a same event referenced by at least one of the news articles, the determining including determining at least one similarity using data of at least one of the first set of event representations corresponding to the at least one of the social media postings and data of at least one of the second set of event representations corresponding to the at least one of the news articles; and transmitting, by an output of the event resolution system to the user system, an alertType: GrantFiled: September 13, 2018Date of Patent: July 13, 2021Assignee: REFINITIV US ORGANIZATION LLCInventors: Fabio Petroni, Natraj Raman, Armineh Nourbakhsh, Tim Nugent, Lucas Carstens, John Duprey, Jochen Leidner, Sameena Shah, Zarko Panic
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Publication number: 20190012374Abstract: A method of providing cross-media event linking may include: receiving, at a first input of an event coreferencing system, a stream of social media postings, and at a second input, a stream of news articles; generating, by the event coreferencing system, a first set of event representations representing events referenced by the social media postings, and a second set of event representations representing events referenced by the news articles; determining, by the event coreferencing system, that at least one of the social media postings references a same event referenced by at least one of the news articles, the determining including determining at least one similarity using data of at least one of the first set of event representations corresponding to the at least one of the social media postings and data of at least one of the second set of event representations corresponding to the at least one of the news articles; and transmitting, by an output of the event resolution system to the user system, an alertType: ApplicationFiled: September 13, 2018Publication date: January 10, 2019Inventors: Fabio Petroni, Natraj Raman, Armineh Nourbakhsh, Tim Nugent, Lucas Carstens, John Duprey, Jochen Leidner, Sameena Shah, Zarko Panic