Patents by Inventor Soumya Basu
Soumya Basu 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: 12197864Abstract: Methods, systems, and computer-readable media are disclosed herein for intelligent defect analysis. In an aspect, a client environment is monitored for defects. Upon detecting and identifying a defect, the defect is analyzed using natural language processing in order to identify one or more keywords associated with the system defect. A historical record associated with the one or more keywords is identified and one or more solutions associated with the historical record are identified based on the keywords. The keywords and associated solutions may then be displayed as a notification on a graphical user interface.Type: GrantFiled: November 3, 2020Date of Patent: January 14, 2025Assignee: CERNER INNOVATION, INC.Inventors: Soumya Basu, Anindya Deb, Priyam Dey, Rahul Dey, Soumit Ghosh, Rahul Paul
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Patent number: 11615410Abstract: Heartbeat consensus forming for the state of a digital ledger built upon a blockchain to provide users with the ability to securely, accurately, and verifiably share state information between distrustful parties is provided herein. The digital ledger is hosted in a networked environment, accessible by multiple parties. Heartbeat transactions allow clients, who are not in direct communication with one another and may distrust one another, to verify the integrity of the digital ledger via consensus. The consensus is readily verifiable by each client on its own machine and allows the ledger to be recovered to an agreed-to state in the event of a fault initiated by a client or the host of the ledger, whether malicious or otherwise. The digital ledger is freely movable to different hosts in the event of a fault.Type: GrantFiled: June 29, 2022Date of Patent: March 28, 2023Assignee: Microsoft Technology Licensing, LLCInventors: Srinath Suresh Setty, Ramarathnam Venkatesan, Soumya Basu
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Publication number: 20220327532Abstract: Heartbeat consensus forming for the state of a digital ledger built upon a blockchain to provide users with the ability to securely, accurately, and verifiably share state information between distrustful parties is provided herein. The digital ledger is hosted in a networked environment, accessible by multiple parties. Heartbeat transactions allow clients, who are not in direct communication with one another and may distrust one another, to verify the integrity of the digital ledger via consensus. The consensus is readily verifiable by each client on its own machine and allows the ledger to be recovered to an agreed-to state in the event of a fault initiated by a client or the host of the ledger, whether malicious or otherwise. The digital ledger is freely movable to different hosts in the event of a fault.Type: ApplicationFiled: June 29, 2022Publication date: October 13, 2022Applicant: Microsoft Technology Licensing, LLCInventors: Srinath Suresh SETTY, Ramarathnam VENKATESAN, Soumya BASU
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Patent number: 11403631Abstract: Heartbeat consensus forming for the state of a digital ledger built upon a blockchain to provide users with the ability to securely, accurately, and verifiably share state information between distrustful parties is provided herein. The digital ledger is hosted in a networked environment, accessible by multiple parties. Heartbeat transactions allow clients, who are not in direct communication with one another and may distrust one another, to verify the integrity of the digital ledger via consensus. The consensus is readily verifiable by each client on its own machine and allows the ledger to be recovered to an agreed-to state in the event of a fault initiated by a client or the host of the ledger, whether malicious or otherwise. The digital ledger is freely movable to different hosts in the event of a fault.Type: GrantFiled: June 19, 2020Date of Patent: August 2, 2022Assignee: Microsoft Technology Licensing, LLCInventors: Srinath Setty, Ramarathnam Venkatesan, Soumya Basu
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Patent number: 11354199Abstract: Techniques for implementing Byzantine fault tolerance with verifiable secret sharing at constant overhead are provided. In one set of embodiments, a client can determine a secret value s to be shared with N replicas in a distributed system, s being input data for a service operation provided by the N replicas. The client can further encode s into an f-degree polynomial P(x) where f corresponds to a maximum number of faulty replicas in the distributed system, evaluate P(x) at i for i=1 to N resulting in N evaluations P(i), generate at least one f-degree recovery polynomial R(x) based on a distributed pseudo-random function (DPRF) f?(x), and evaluate R(x) at i for i=1 to N resulting in at least N evaluations R(i). The client can then invoke the service operation, the invoking comprising transmitting a message including P(i) and R(i) to each respective replica i.Type: GrantFiled: January 10, 2020Date of Patent: June 7, 2022Assignee: VMware, Inc.Inventors: Soumya Basu, Alin Tomescu, Dahlia Malkhi, Michael Reiter, Adrian Seredinschi, Ittai Abraham, Guy Golan Gueta
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Publication number: 20210200950Abstract: Methods, systems, and computer-readable media are disclosed herein for intelligent defect analysis. In an aspect, a client environment is monitored for defects. Upon detecting and identifying a defect, the defect is analyzed using natural language processing in order to identify one or more keywords associated with the system defect. A historical record associated with the one or more keywords is identified and one or more solutions associated with the historical record are identified based on the keywords. The keywords and associated solutions may then be displayed as a notification on a graphical user interface.Type: ApplicationFiled: November 3, 2020Publication date: July 1, 2021Inventors: Soumya Basu, Anindya Deb, Priyam Dey, Rahul Dey, Soumit Ghosh, Rahul Paul
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Patent number: 10984134Abstract: Systems and methods described herein relate to secure, efficient, confidential, and/or outsourced blockchain networks, which can enable a group of mutually distrusting participants to securely share state and then agree on a linear history of operations on that shared state.Type: GrantFiled: October 6, 2017Date of Patent: April 20, 2021Assignee: Microsoft Technology Licensing, LLCInventors: Srinath Setty, Lidong Zhou, Michael Lowell Roberts, Ramarathnam Venkatesan, Soumya Basu
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Publication number: 20200320528Abstract: Heartbeat consensus forming for the state of a digital ledger built upon a blockchain to provide users with the ability to securely, accurately, and verifiably share state information between distrustful parties is provided herein. The digital ledger is hosted in a networked environment, accessible by multiple parties. Heartbeat transactions allow clients, who are not in direct communication with one another and may distrust one another, to verify the integrity of the digital ledger via consensus. The consensus is readily verifiable by each client on its own machine and allows the ledger to be recovered to an agreed-to state in the event of a fault initiated by a client or the host of the ledger, whether malicious or otherwise. The digital ledger is freely movable to different hosts in the event of a fault.Type: ApplicationFiled: June 19, 2020Publication date: October 8, 2020Applicant: Microsoft Technology Licensing, LLC.Inventors: Srinath Setty, Ramarathnam Venkatesan, Soumya Basu
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Patent number: 10733602Abstract: Heartbeat consensus forming for the state of a digital ledger built upon a blockchain to provide users with the ability to securely, accurately, and verifiably share state information between distrustful parties is provided herein. The digital ledger is hosted in a networked environment, accessible by multiple parties. Heartbeat transactions allow clients, who are not in direct communication with one another and may distrust one another, to verify the integrity of the digital ledger via consensus. The consensus is readily verifiable by each client on its own machine and allows the ledger to be recovered to an agreed-to state in the event of a fault initiated by a client or the host of the ledger, whether malicious or otherwise. The digital ledger is freely movable to different hosts in the event of a fault.Type: GrantFiled: September 29, 2016Date of Patent: August 4, 2020Assignee: MICROSOFT TECHNOLOGY LICENSING, LLC.Inventors: Srinath Setty, Ramarathnam Venkatesan, Soumya Basu
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Publication number: 20200151066Abstract: Techniques for implementing Byzantine fault tolerance with verifiable secret sharing at constant overhead are provided. In one set of embodiments, a client can determine a secret value s to be shared with N replicas in a distributed system, s being input data for a service operation provided by the N replicas. The client can further encode s into an f-degree polynomial P(x) where f corresponds to a maximum number of faulty replicas in the distributed system, evaluate P(x) at i for i=1 to N resulting in N evaluations P(i), generate at least one f-degree recovery polynomial R(x) based on a distributed pseudo-random function (DPRF) f?(x), and evaluate R(x) at i for i=1 to N resulting in at least N evaluations R(i). The client can then invoke the service operation, the invoking comprising transmitting a message including P(i) and R(i) to each respective replica i.Type: ApplicationFiled: January 10, 2020Publication date: May 14, 2020Inventors: Soumya Basu, Alin Tomescu, Dahlia Malkhi, Michael Reiter, Adrian Seredinschi, Ittai Abraham, Guy Golan Gueta
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Patent number: 10572352Abstract: Techniques for implementing Byzantine fault tolerance with verifiable secret sharing at constant overhead are provided. In one set of embodiments, a client can determine a secret value s to be shared with N replicas in a distributed system, s being input data for a service operation provided by the N replicas. The client can further encode s into an f-degree polynomial P(x) where f corresponds to a maximum number of faulty replicas in the distributed system, evaluate P(x) at i for i=1 to N resulting in N evaluations P(i), generate at least one f-degree recovery polynomial R(x) based on a distributed pseudo-random function (DPRF) f?(x), and evaluate R(x) at i for i=1 to N resulting in at least N evaluations R(i). The client can then invoke the service operation, the invoking comprising transmitting a message including P(i) and R(i) to each respective replica i.Type: GrantFiled: November 1, 2017Date of Patent: February 25, 2020Assignee: VMWARE, INC.Inventors: Soumya Basu, Alin Tomescu, Dahlia Malkhi, Michael Reiter, Adrian Seredinschi, Ittai Abraham, Guy Golan Gueta
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Publication number: 20190129809Abstract: Techniques for implementing Byzantine fault tolerance with verifiable secret sharing at constant overhead are provided. In one set of embodiments, a client can determine a secret value s to be shared with N replicas in a distributed system, s being input data for a service operation provided by the N replicas. The client can further encode s into an f-degree polynomial P(x) where f corresponds to a maximum number of faulty replicas in the distributed system, evaluate P(x) at i for i=1 to N resulting in N evaluations P(i), generate at least one f-degree recovery polynomial R(x) based on a distributed pseudo-random function (DPRF) f?(x), and evaluate R(x) at i for i=1 to N resulting in at least N evaluations R(i). The client can then invoke the service operation, the invoking comprising transmitting a message including P(i) and R(i) to each respective replica i.Type: ApplicationFiled: November 1, 2017Publication date: May 2, 2019Inventors: Soumya Basu, Alin Tomescu, Dahlia Malkhi, Michael Reiter, Adrian Seredinschi, Ittai Abraham, Guy Golan Gueta
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Publication number: 20190018984Abstract: This description relates to secure, efficient, confidential, and/or outsourced blockchain networks, which can enable a group of mutually distrusting participants to securely share state and then agree on a linear history of operations on that shared state.Type: ApplicationFiled: October 6, 2017Publication date: January 17, 2019Applicant: Microsoft Technology Licensing, LLCInventors: Srinath SETTY, Lidong ZHOU, Michael Lowell ROBERTS, Ramarathnam VENKATESAN, Soumya BASU
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Publication number: 20180089683Abstract: Heartbeat consensus forming for the state of a digital ledger built upon a blockchain to provide users with the ability to securely, accurately, and verifiably share state information between distrustful parties is provided herein. The digital ledger is hosted in a networked environment, accessible by multiple parties. Heartbeat transactions allow clients, who are not in direct communication with one another and may distrust one another, to verify the integrity of the digital ledger via consensus. The consensus is readily verifiable by each client on its own machine and allows the ledger to be recovered to an agreed-to state in the event of a fault initiated by a client or the host of the ledger, whether malicious or otherwise. The digital ledger is freely movable to different hosts in the event of a fault.Type: ApplicationFiled: September 29, 2016Publication date: March 29, 2018Applicant: Microsoft Technology Licensing, LLC.Inventors: Srinath Setty, Ramarathnam Venkatesan, Soumya Basu