Patents by Inventor Dhiraj Madan

Dhiraj Madan 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).

  • Publication number: 20240428105
    Abstract: One or more systems, computer program products and/or computer-implemented methods of use provided herein relate to a process to generate an ansatz-hardware pairing. A system can comprise a memory that stores computer executable components, and a processor that executes the computer executable components stored in the memory, wherein the computer executable components can comprise a machine learning model that compares inputs to a database of stored ansatz-hardware pairings and that generates the ansatz-hardware pairing based on the comparing, wherein the inputs comprise desired ansatz metrics, defining a variational quantum algorithm, and hardware metrics of quantum hardware available to operate a quantum circuit defined by the ansatz, and a generating component that determines a prediction comprising the ansatz-hardware pairing, wherein the prediction comprises a predicted accuracy of an output of the quantum circuit to be performed on the quantum hardware of the ansatz-hardware pairing.
    Type: Application
    Filed: June 26, 2023
    Publication date: December 26, 2024
    Inventors: Anupama RAY, Kalyan DASGUPTA, SheshaShayee K RAGHUNATHAN, Dhinakaran VINAYAGAMURTHY, Dhiraj MADAN
  • Patent number: 11164574
    Abstract: One embodiment provides a method, including: obtaining a plurality of conversational logs; generating a human agent emulator and a user emulator; providing a workspace for a conversational agent, so that an agent designer generates a conversational specification for the conversational agent, wherein the generating a conversational specification comprises: receiving a selection, by the agent designer, of at least one intent for the conversational agent, wherein the receiving a selection is responsive to the conversational agent workspace providing suggestions for intents; providing at least one suggestion for a dialog node that corresponds to the selected at least one intent; and generating a dialog flow for the conversational agent, wherein the generating comprises iteratively receiving, from the agent designer, selection of at least one aspect and receiving at least one selection of the at least one suggestion for dialog nodes; and providing the conversational agent.
    Type: Grant
    Filed: January 3, 2019
    Date of Patent: November 2, 2021
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Pankaj Dhoolia, Ajay Kumar Gupta, Danish Contractor, Dinesh Raghu, Sachindra Joshi, Vineet Kumar, Dhiraj Madan
  • Patent number: 10909327
    Abstract: Methods, systems, and computer program products for unsupervised learning of interpretable conversation models from conversation logs are provided herein. A computer-implemented method includes obtaining human-to-human conversation logs; training a deep learning model by (i) learning, in an unsupervised manner, semantic labels for dialog contexts in the multiple human-to-human conversation logs, (ii) mapping the learned semantic labels to query responses across the multiple human-to-human conversation logs, and (iii) inferring one or more entities from the multiple conversation logs based at least in part on the mapping; constructing a human-interpretable conversation model based at least in part on patterns determined via the trained deep learning model; and outputting the human-interpretable conversation model to at least one user.
    Type: Grant
    Filed: August 24, 2018
    Date of Patent: February 2, 2021
    Assignee: International Business Machines Corporation
    Inventors: Dhiraj Madan, Pankaj Dhoolia, Dinesh Raghu, Gaurav Pandey, Sachindra Joshi
  • Publication number: 20200219494
    Abstract: One embodiment provides a method, including: obtaining a plurality of conversational logs; generating a human agent emulator and a user emulator; providing a workspace for a conversational agent, so that an agent designer generates a conversational specification for the conversational agent, wherein the generating a conversational specification comprises: receiving a selection, by the agent designer, of at least one intent for the conversational agent, wherein the receiving a selection is responsive to the conversational agent workspace providing suggestions for intents; providing at least one suggestion for a dialog node that corresponds to the selected at least one intent; and generating a dialog flow for the conversational agent, wherein the generating comprises iteratively receiving, from the agent designer, selection of at least one aspect and receiving at least one selection of the at least one suggestion for dialog nodes; and providing the conversational agent.
    Type: Application
    Filed: January 3, 2019
    Publication date: July 9, 2020
    Inventors: Pankaj Dhoolia, Ajay Kumar Gupta, Danish Contractor, Dinesh Raghu, Sachindra Joshi, Vineet Kumar, Dhiraj Madan
  • Publication number: 20200066255
    Abstract: Methods, systems, and computer program products for unsupervised learning of interpretable conversation models from conversation logs are provided herein. A computer-implemented method includes obtaining human-to-human conversation logs; training a deep learning model by (i) learning, in an unsupervised manner, semantic labels for dialog contexts in the multiple human-to-human conversation logs, (ii) mapping the learned semantic labels to query responses across the multiple human-to-human conversation logs, and (iii) inferring one or more entities from the multiple conversation logs based at least in part on the mapping; constructing a human-interpretable conversation model based at least in part on patterns determined via the trained deep learning model; and outputting the human-interpretable conversation model to at least one user.
    Type: Application
    Filed: August 24, 2018
    Publication date: February 27, 2020
    Inventors: Dhiraj Madan, Pankaj Dhoolia, Dinesh Raghu, Gaurav Pandey, Sachindra Joshi