Patents by Inventor Ria NAG

Ria NAG 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: 11803797
    Abstract: Systems, methods, and other embodiments associated with a machine learning system that monitors and detects health and safety risks in electronic correspondence related to a target field are described. In one embodiment, a method includes monitoring email communications over a network to identify an email associated with a target field. A machine learning classifier is initiated that is configured to classify text from the email with a risk as being related to a safety risk or a non-risk. The machine learning classifier generates a probability risk value that the email is related to a safety risk and labels the email as safety risk or non-risk based at least in part on the probability risk value indicating that the email is a safety risk. An electronic notice is generated and transmitted to a remote device in response to the email being labeled as being safety risk to provide an alert.
    Type: Grant
    Filed: October 27, 2021
    Date of Patent: October 31, 2023
    Assignee: Oracle International Corporation
    Inventors: Ria Nag, Padmakumar Nambiar, Suvendu Praharaj, Karthik Venkatasubramanian
  • Patent number: 11615361
    Abstract: Systems, methods, and other embodiments associated with detecting severity levels of risk in an electronic correspondence are described. In one embodiment, a method includes inputting, into a memory, a target electronic correspondence that has been classified as being litigious by a machine learning classifier. An artificial intelligence rule-based technique is applied to the target electronic correspondence that identifies high and medium risk level keywords. The technique is also configured to generate a litigious score based on a sum of term frequencies-inverse document frequencies using the remaining keywords. An electronic notice is transmitted to a remote computer over a communication network that identifies the target electronic correspondence and the level of litigation risk.
    Type: Grant
    Filed: May 4, 2021
    Date of Patent: March 28, 2023
    Assignee: Oracle International Corporation
    Inventors: Ria Nag, Padmakumar Nambiar, Karthik Venkatasubramanian, Suvendu Praharaj
  • Patent number: 11481734
    Abstract: Systems, methods, and other embodiments associated with a machine learning system that monitors and detects risk in electronic correspondence related to a construction project are described. In one embodiment, a method includes monitoring email communications over a network to identify an email; tokenizing text from the email into a plurality of words and initiating a machine learning classifier configured to identify construction terminology and to classify text with a risk as being litigious or non-litigious. The machine learning classifier processes the words from the email by at least corresponding the words to a set of defined litigious vocabulary and defined non-litigious vocabulary. The email is labeled as litigious or non-litigious. An electronic notice is generated and transmitted to a remote device in response to the email being labeled as being litigious to provide an alert in near-real time in relation to receiving the email over the network.
    Type: Grant
    Filed: September 11, 2020
    Date of Patent: October 25, 2022
    Assignee: Oracle International Corporation
    Inventors: Karthik Venkatasubramanian, Chathuranga Widanapathirana, Ria Nag, Padmakumar A. Nambiar
  • Publication number: 20220083933
    Abstract: Systems, methods, and other embodiments associated with a machine learning system that monitors and detects health and safety risks in electronic correspondence related to a target field are described. In one embodiment, a method includes monitoring email communications over a network to identify an email associated with a target field. A machine learning classifier is initiated that is configured to classify text from the email with a risk as being related to a safety risk or a non-risk. The machine learning classifier generates a probability risk value that the email is related to a safety risk and labels the email as safety risk or non-risk based at least in part on the probability risk value indicating that the email is a safety risk. An electronic notice is generated and transmitted to a remote device in response to the email being labeled as being safety risk to provide an alert.
    Type: Application
    Filed: October 27, 2021
    Publication date: March 17, 2022
    Inventors: Ria NAG, Padmakumar NAMBIAR, Suvendu PRAHARAJ, Karthik VENKATASUBRAMANIAN
  • Publication number: 20210256436
    Abstract: Systems, methods, and other embodiments associated with detecting severity levels of risk in an electronic correspondence are described. In one embodiment, a method includes inputting, into a memory, a target electronic correspondence that has been classified as being litigious by a machine learning classifier. An artificial intelligence rule-based technique is applied to the target electronic correspondence that identifies high and medium risk level keywords. The technique is also configured to generate a litigious score based on a sum of term frequencies-inverse document frequencies using the remaining keywords. An electronic notice is transmitted to a remote computer over a communication network that identifies the target electronic correspondence and the level of litigation risk.
    Type: Application
    Filed: May 4, 2021
    Publication date: August 19, 2021
    Inventors: Ria NAG, Padmakumar NAMBIAR, Karthik VENKATASUBRAMANIAN, Suvendu PRAHARAJ
  • Publication number: 20210081899
    Abstract: Systems, methods, and other embodiments associated with a machine learning system that monitors and detects risk in electronic correspondence related to a construction project are described. In one embodiment, a method includes monitoring email communications over a network to identify an email; tokenizing text from the email into a plurality of words and initiating a machine learning classifier configured to identify construction terminology and to classify text with a risk as being litigious or non-litigious. The machine learning classifier processes the words from the email by at least corresponding the words to a set of defined litigious vocabulary and defined non-litigious vocabulary. The email is labeled as litigious or non-litigious. An electronic notice is generated and transmitted to a remote device in response to the email being labeled as being litigious to provide an alert in near-real time in relation to receiving the email over the network.
    Type: Application
    Filed: September 11, 2020
    Publication date: March 18, 2021
    Inventors: Karthik VENKATASUBRAMANIAN, Chathuranga WIDANAPATHIRANA, Ria NAG, Padmakumar A. NAMBIAR