Patents by Inventor Chandrashekar Vasudevan

Chandrashekar Vasudevan 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: 12003408
    Abstract: This disclosure describes techniques for policy validation techniques relating to data traffic routing among network devices. The techniques may include processing a validation request from a controller. A validation request may include information related to a computed path for routing data traffic in a computing network. The processing may include sending one or more path requests to one or more redundant controllers, and comparing computed paths from the redundant controller(s) to the originally computed path. The techniques may include generating a validation response based on comparing the computed paths. In some examples, the techniques may further include determining a health score for the controller. Policy validation techniques may improve data traffic routing among network devices by helping to ensure valid policies are produced.
    Type: Grant
    Filed: November 9, 2021
    Date of Patent: June 4, 2024
    Assignee: Cisco Technology, Inc.
    Inventors: Atahar Khan, Ankush Ganpatrai Arora, Amit Dhamija, Naveen Eranoor, Chandrashekar Vasudevan, Rajiv Asati
  • Publication number: 20230145237
    Abstract: This disclosure describes techniques for policy validation techniques relating to data traffic routing among network devices. The techniques may include processing a validation request from a controller. A validation request may include information related to a computed path for routing data traffic in a computing network. The processing may include sending one or more path requests to one or more redundant controllers, and comparing computed paths from the redundant controller(s) to the originally computed path. The techniques may include generating a validation response based on comparing the computed paths. In some examples, the techniques may further include determining a health score for the controller. Policy validation techniques may improve data traffic routing among network devices by helping to ensure valid policies are produced.
    Type: Application
    Filed: November 9, 2021
    Publication date: May 11, 2023
    Inventors: Atahar Khan, Ankush Ganpatrai Arora, Amit Dhamija, Naveen Eranoor, Chandrashekar Vasudevan, Rajiv Asati
  • Patent number: 9348878
    Abstract: An iterative approach to detect outliers may automatically detect outliers in a data set. The iterative approach may include calculating a mean and an average deviation for a list. The iterative approach may further include calculating the deviations of values of a list if the average deviation is not zero. Any values where the calculated deviation of the point or value is greater than the mean may be selected. The selected points may be set as a second list. The second list may be used by the iterative approach until no points are selected for the second list. The previous list is the set of outliers from the data set.
    Type: Grant
    Filed: December 16, 2013
    Date of Patent: May 24, 2016
    Assignee: SAP SE
    Inventors: Unmesh Sreedharan, Ajay Kumar Gupta, John MacGregor, Chandrashekar Vasudevan
  • Publication number: 20150169706
    Abstract: An iterative approach to detect outliers may automatically detect outliers in a data set. The iterative approach may include calculating a mean and an average deviation for a list. The iterative approach may further include calculating the deviations of values of a list if the average deviation is not zero. Any values where the calculated deviation of the point or value is greater than the mean may be selected. The selected points may be set as a second list. The second list may be used by the iterative approach until no points are selected for the second list. The previous list is the set of outliers from the data set.
    Type: Application
    Filed: December 16, 2013
    Publication date: June 18, 2015
    Inventors: Unmesh Sreedharan, Ajay Kumar Gupta, John MacGregor, Chandrashekar Vasudevan