Patents by Inventor Mudhakar Srivatsa

Mudhakar Srivatsa 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: 20240146693
    Abstract: A method, computer system, and a computer program product is provided for establishing a dynamically adaptive network firewall. A firewall model is established that identifies resources that can be used and a plurality of nodes that connect to one another to form a network. A set of external rules and policies are provided to each resource. The firewall implemented using the firewall model upon receiving of incoming data and upon traffic flow. The firewall expands or contracts the network by adding or removing resources according to work that needs to be performed. The work includes both tasks to be completed and efforts that has to be taken by the firewall to ensure security by preventing unauthorized access into the network.
    Type: Application
    Filed: October 28, 2022
    Publication date: May 2, 2024
    Inventors: SATISHKUMAR SADAGOPAN, MUDHAKAR SRIVATSA, Dinesh C. Verma, Mathews Thomas, Utpal Mangla, Gerald Coon
  • Publication number: 20240137375
    Abstract: Embodiments related to using a foundational model for network packet traces. A technique includes receiving network traffic of a network and extracting features from the network traffic, the features having a function related to communications in the network. The technique includes generating tokens from the features, each of the features corresponding to a respective one of the tokens, training a machine learning model by inputting the tokens, the machine learning model being trained to output contextual embeddings for the tokens, and using the contextual embeddings to determine an anomaly in the network traffic.
    Type: Application
    Filed: October 19, 2022
    Publication date: April 25, 2024
    Inventors: MUDHAKAR SRIVATSA, Davis Wertheimer, Franck Vinh Le, Utpal Mangla, SATISHKUMAR SADAGOPAN, Mathews Thomas, Dinesh C. Verma
  • Publication number: 20240126630
    Abstract: An embodiment includes detecting a set of anomalies recorded during a first predefined window of time in log entries for a computer environment. The embodiment also includes generating cluster data representative of a cluster of anomalies from among the set of anomalies, where the cluster is formed using a lattice clustering algorithm that spatially distinguishes the cluster of anomalies from other anomalies in the set of anomalies. The embodiment also includes composing an explanation using log templates generated from log entries associated with the cluster of anomalies.
    Type: Application
    Filed: October 12, 2022
    Publication date: April 18, 2024
    Applicant: International Business Machines Corporation
    Inventors: Seema Nagar, Mudhakar Srivatsa, Pooja Aggarwal, Joshua M Rosenkranz, Dipanwita Guhathakurta, Amitkumar Manoharrao Paradkar, Rohan R. Arora
  • Publication number: 20240129178
    Abstract: A method for determining a correlation of one or more events occurring in a plurality of nodes of a network includes accessing, by a computing device, address information associated with each of the plurality of nodes on the network. The computing device can further access one or more event IDs associated with one or more events occurring on the plurality of nodes. The computing device can further create an association the one or more events occurring on the plurality of nodes with related events occurring on others of the plurality of nodes, the association including the address information.
    Type: Application
    Filed: October 14, 2022
    Publication date: April 18, 2024
    Inventors: Mudhakar Srivatsa, Jonathan Ian Settle, Satishkumar Sadagopan, Mathews Thomas, Utpal Mangla
  • Patent number: 11954085
    Abstract: A computer implemented method performs data skipping in a hierarchically organized computing system. A group of processor units determines leaf node data sketches for data in leaf nodes in the hierarchically organized computing system. The leaf node data sketches summarize attributes of data in the leaf nodes. The group of processor units aggregates the leaf node data sketches at intermediate nodes in the hierarchically organized computing system to form aggregated data sketches at the intermediate nodes and retains data sketches received at the intermediate nodes from a group of child nodes to form retained data sketches. The retained data sketches are one of leaf node data sketches and the aggregated data sketches. The group of processor units searches the data using the retained data sketches and the data skipping within the hierarchically organized computing system in response to queries made to the intermediate nodes in the hierarchically organized computing system.
    Type: Grant
    Filed: September 22, 2022
    Date of Patent: April 9, 2024
    Assignee: International Business Machines Corporation
    Inventors: Mudhakar Srivatsa, Raghu Kiran Ganti, Joshua M. Rosenkranz, Linsong Chu, Tuan Minh Hoang Trong, Utpal Mangla, Satishkumar Sadagopan, Mathews Thomas
  • Publication number: 20240104075
    Abstract: A computer implemented method performs data skipping in a hierarchically organized computing system. A group of processor units determines leaf node data sketches for data in leaf nodes in the hierarchically organized computing system. The leaf node data sketches summarize attributes of data in the leaf nodes. The group of processor units aggregates the leaf node data sketches at intermediate nodes in the hierarchically organized computing system to form aggregated data sketches at the intermediate nodes and retains data sketches received at the intermediate nodes from a group of child nodes to form retained data sketches. The retained data sketches are one of leaf node data sketches and the aggregated data sketches. The group of processor units searches the data using the retained data sketches and the data skipping within the hierarchically organized computing system in response to queries made to the intermediate nodes in the hierarchically organized computing system.
    Type: Application
    Filed: September 22, 2022
    Publication date: March 28, 2024
    Inventors: MUDHAKAR SRIVATSA, RAGHU KIRAN GANTI, Joshua M. Rosenkranz, Linsong Chu, Tuan Minh HOANG TRONG, Utpal Mangla, SATISHKUMAR SADAGOPAN, Mathews Thomas
  • Patent number: 11941038
    Abstract: Systems, methods and/or computer program products for controlling and visualizing topic modeling results using a topic modeling interface. The interface allows user directed exploration, understanding and control of topic modeling algorithms, while offering both semantic summaries and/or structure attribute explanations about results. Explanations and differentiations between results are presented using metrics such as cohesiveness and visual displays depicting hierarchical organization. Through user-manipulation of features of the interface, iterative changes are implemented through user-feedback, adjusting parameters, broadening or narrowing topic results, and/or reorganizing topics by splitting or merging topics. As users trigger visual changes to results being displayed, users can compare and contrast output from the topic modeling algorithm.
    Type: Grant
    Filed: May 19, 2022
    Date of Patent: March 26, 2024
    Assignee: International Business Machines Corporation
    Inventors: Raghu Kiran Ganti, Mudhakar Srivatsa, Shreeranjani Srirangamsridharan, Jae-Wook Ahn, Michele Merler, Dean Steuer
  • Patent number: 11924028
    Abstract: A computer-implemented method and a computer system establish network slices within a physical network having a plurality of network elements. The method includes receiving a request to instantiate a network slice at a network element. The method also includes determining a performance metric of the network element. The method further includes delaying instantiation of the requested network slice within the network element in response to determining that the performance metric of the network element is below a threshold. The method also includes instantiating the requested network slice within the network element in response to determining that the performance metric of the network element is at or above the threshold. Finally, the method includes deactivating the requested network slice in response to determining that the performance metric of the network element is below the threshold at a time subsequent to instantiating the requested network slice.
    Type: Grant
    Filed: February 24, 2021
    Date of Patent: March 5, 2024
    Assignee: International Business Machines Corporation
    Inventors: Dinesh C. Verma, Mudhakar Srivatsa, Utpal Mangla, Mathews Thomas, Satish Sadagopan
  • Publication number: 20240070286
    Abstract: A computer-implemented method, a computer program product, and a computer system for supervised anomaly detection in federated learning. A server in a federated learning system generates a training dataset including malicious data samples and benign data samples. The server trains update-generating models on the malicious data samples and the benign data samples in the training dataset. The server generates benign model updates and malicious model updates, through training the update-generating models. The server trains an anomaly detector on the malicious model updates and the benign model updates. The server deploys the anomaly detector to the federated learning system, for supervised anomaly detection in the federated learning system.
    Type: Application
    Filed: August 31, 2022
    Publication date: February 29, 2024
    Inventors: Wei-Han Lee, Pengrui Quan, MUDHAKAR SRIVATSA, Changchang Liu
  • Publication number: 20240064566
    Abstract: A computer-implemented method, a computer system and a computer program product provide differentiated services to spectrum zones based on user activity. The method includes obtaining a current spectrum zone configuration for a physical environment from a server. The method also includes capturing activity data from the physical environment. The method further includes identifying an event of interest in the activity data, wherein the event of interest comprises network requirements. The method also includes determining that the network requirements of the event of interest are not satisfied by the current spectrum zone configuration for the physical environment. Lastly, the method includes modifying the current spectrum zone configuration based on the network requirements.
    Type: Application
    Filed: August 18, 2022
    Publication date: February 22, 2024
    Inventors: Laura Wynter, Nirmit V Desai, MUDHAKAR SRIVATSA, CHAITANYA KUMAR
  • Publication number: 20240062311
    Abstract: A method, computer system, and a computer program product managing data usage integrity is provided. In one embodiment, the method comprises receiving data connected with data usage of at least one user in a computer environment. The pricing information is then for the user relating to the data usage. The computer embodiment is segmented into a plurality of segment areas and a payment price is calculated for each segment area. An anomaly is detected by comparing the data usage and the associated pricing for each of segmented areas according to a preselected value. If an anomaly is selected, an end-to-end simulation check is performed for the computer environment to ascertain whether the payment price for the segment may be inconsistent with a resource usage affecting an end-to-end flow for the computer environment.
    Type: Application
    Filed: August 19, 2022
    Publication date: February 22, 2024
    Inventors: Utpal Mangla, Dinesh C. Verma, SATISH SADAGOPAN, MUDHAKAR SRIVATSA, Mathews Thomas
  • Publication number: 20240064183
    Abstract: A computer-implemented method, a computer system and a computer program product route meeting sessions through a venue based on device availability. The method includes identifying a plurality of sessions in a venue network, where each session in the plurality of sessions comprises session data that is associated with a network slice. The network slice includes connection requirements. The method also includes receiving a connection request from a user, where the connection request includes a session in the plurality of sessions. The method further includes determining an available device to receive the session data, where the available device satisfies the connection requirements of the network slice. Lastly, the method includes associating the available device with the network slice, where the session data is transmitted to the available device.
    Type: Application
    Filed: August 18, 2022
    Publication date: February 22, 2024
    Inventors: Laura Wynter, Nirmit V. Desai, MUDHAKAR SRIVATSA, CHAITANYA KUMAR
  • Patent number: 11907334
    Abstract: A first classification is received from a neural network regarding a training dataset sent to the neural network. A modified training dataset with a perturbation of the training dataset is identified, where this modified training dataset causes the neural network to return a second classification. The perturbation is analyzed to identify a negative rule of the neural network.
    Type: Grant
    Filed: December 8, 2020
    Date of Patent: February 20, 2024
    Assignee: International Business Machines Corporation
    Inventors: Franck Vinh Le, Mudhakar Srivatsa
  • Patent number: 11874700
    Abstract: Embodiments are disclosed for a method for a wearable secure data device. The method includes setting an operational mode for the wearable secure data device that stores a plurality of secure data items. The method also includes receiving a request for at least one of the secure data items from a client device that is communicating with a third-party device. Additionally, the method includes determining if the operational mode is associated with allowing access to the secure data items. Further, the method includes providing a response based on the determination.
    Type: Grant
    Filed: November 12, 2019
    Date of Patent: January 16, 2024
    Assignee: International Business Machines Corporation
    Inventors: Dinesh C. Verma, Bong Jun Ko, Shahrokh Daijavad, Nirmit V Desai, Mudhakar Srivatsa
  • Publication number: 20230418852
    Abstract: Disclosed are methods method, systems, and computer program products for automatic management of a data processing system (DPS). One embodiment of the method may comprise receiving, at a computer processor, operations data associated with a DPS; and generating, by a Question-Answer (QA) system executing on the computer processor, a Question sentence from the operations data. The method may further comprise sampling a window of the operations data, extracting a plurality of key performance indicators (KPI) from the operations data in the sampled window, and providing the plurality of KPI to the QA system.
    Type: Application
    Filed: June 22, 2022
    Publication date: December 28, 2023
    Inventors: MUDHAKAR SRIVATSA, Dinesh C. Verma, SATISH SADAGOPAN, Mathews Thomas, Utpal Mangla
  • Patent number: 11836621
    Abstract: An output time-series of a cell of a neural network is captured. A subset of a set of data points of the output time-series is consolidated into a singular data point. The singular data point is fitted in a data representation to form a quantified aggregated data point. The quantified aggregated data point is included in an intermediate time-series. Using the intermediate time-series as an input at an intermediate layer of the neural network, an anonymized output time-series is produced from the neural network.
    Type: Grant
    Filed: December 21, 2020
    Date of Patent: December 5, 2023
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Supriyo Chakraborty, Mudhakar Srivatsa
  • Patent number: 11830371
    Abstract: Aspects of the invention include receiving, by a processor, airspace data associated with a predefined airspace, obtaining roadway data associated with the predefined airspace, determining a set of air travel channels within the predefined airspace based on the roadway data, defining a set of travel lanes within the set of air travel channels, wherein each travel lane in the set of travel lanes comprises an altitude range, receiving unmanned aircraft (UA) data associated with a set of UAs within the predefined airspace, wherein the UA data comprises one or more flight paths for each UA in the set of UAs, and assigning each UA in the set of UAs to a travel lane in the set of travel lanes based on the one or more flight paths.
    Type: Grant
    Filed: September 17, 2020
    Date of Patent: November 28, 2023
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Naveen Mathew Nathan Sathiyanathan, Linsong Chu, Raghu Kiran Ganti, Mudhakar Srivatsa
  • Publication number: 20230376518
    Abstract: Systems, methods and/or computer program products for controlling and visualizing topic modeling results using a topic modeling interface. The interface allows user directed exploration, understanding and control of topic modeling algorithms, while offering both semantic summaries and/or structure attribute explanations about results. Explanations and differentiations between results are presented using metrics such as cohesiveness and visual displays depicting hierarchical organization. Through user-manipulation of features of the interface, iterative changes are implemented through user-feedback, adjusting parameters, broadening or narrowing topic results, and/or reorganizing topics by splitting or merging topics. As users trigger visual changes to results being displayed, users can compare and contrast output from the topic modeling algorithm.
    Type: Application
    Filed: May 19, 2022
    Publication date: November 23, 2023
    Inventors: RAGHU KIRAN GANTI, MUDHAKAR SRIVATSA, Shreeranjani Srirangamsridharan, Jae-Wook Ahn, Michele Merler, Dean Steuer
  • Publication number: 20230359706
    Abstract: An approach for end-to-end anomaly detection and anomalous patterns identification is disclosed. The approach leverages the use of a GMM-LASSO (a selection operator-type, Lasso-type, generalized method of moments (GMM) estimator) algorithm and proposes a feedback loop where the window (i.e., anomalous window) is detected and then it is used to detect the anomalous patterns. For example, the approach can classify one or more sequential data; generates one or more vectors based on the one or more sequential data; clusters the one or more vectors into one or more clusters; determines a membership of the one or more vectors associated with the one or more clusters; updates the one or more clusters; and optimizes the one or more clusters with respect to a predefined threshold.
    Type: Application
    Filed: May 5, 2022
    Publication date: November 9, 2023
    Inventors: Xi Yang, Larisa Shwartz, Ruchi Mahindru, Ian Manning, Ruchir Puri, MUDHAKAR SRIVATSA
  • Patent number: 11797842
    Abstract: Aspects of the present disclosure relate to identifying friction points in customer data. In some embodiments, identifying friction points can include receiving a set of input sequence data and predicted class labels for the set of input sequence data; selecting input sequences, from the set of input sequence data, that have class labels matching a ground truth class label; reducing the selected sequences to anchor points; and grouping the reduced selected sequences into critical data set signatures using discriminatory subsequence mining.
    Type: Grant
    Filed: August 2, 2019
    Date of Patent: October 24, 2023
    Assignee: International Business Machines Corporation
    Inventors: Linsong Chu, Pranita Sharad Dewan, Raghu Kiran Ganti, Joshua M. Rosenkranz, Mudhakar Srivatsa