Patents by Inventor Nikolaos Anerousis

Nikolaos Anerousis 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: 11562065
    Abstract: Systems and methods are described for a data breach detection based on snapshot analytics. The described systems and methods identify a plurality of snapshots of a data structure, identify a plurality of leaf nodes of the data structure for each of the snapshots, generate a vector of data attributes for each of the leaf nodes, assign a weight to each of the vectors to produce a set of weighted vectors for each of the snapshots, compute a distance metric between each pair of the snapshots based on the corresponding sets of weighted vectors, and detect an abnormal snapshot among the plurality of snapshots based on the distance metrics.
    Type: Grant
    Filed: August 22, 2019
    Date of Patent: January 24, 2023
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Mu Qiao, Preethi Anantharaman, Eric Kevin Butler, Divyesh Jadav, Nikolaos Anerousis
  • Patent number: 11128668
    Abstract: Embodiments relate to an intelligent computer platform to utilize a micro-service architecture that supports secure connection and policy management for devices. The micro-services include managers to support establishment of a secure connection. The managers register devices in the architecture, and define security policies which are encoded as rules. The policies and corresponding rules are stored in a knowledge base operatively coupled to the architecture. The patterns of security policies are learned over time and used for recommending new rules or validating existing rules. The managers selectively validate one or more rules that correspond to a setting of a requesting device. The secure connection is established for a network level device determined to comply with one or more of the selectively validated rules.
    Type: Grant
    Filed: December 4, 2018
    Date of Patent: September 21, 2021
    Assignee: International Business Machines Corporation
    Inventors: Jinho Hwang, Nikolaos Anerousis, Brian Peterson, Milton H. Hernandez
  • Patent number: 11062088
    Abstract: Techniques facilitating causing a information technology change service action in response to a received instructive command are provided. In one example, a computer-implemented method can comprise receiving a command from a device, wherein an intent of the command relates to performing an information technology change service action. The computer-implemented method can also comprise determining the intent of the command and selecting a service from a federation of services based on the information indicative of the intent of the command. The computer-implemented method can further comprise ordering the service relative to another service of the federation of services based on a determined level of confidence that the service will facilitate performing the information technology change service action. Moreover, the computer-implemented method can comprise activating the service based on an order of the service relative to the other service and the information indicative of the intent of the command.
    Type: Grant
    Filed: December 12, 2017
    Date of Patent: July 13, 2021
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Nikolaos Anerousis, Anup Kalia, Frederick Yung-Fung Wu, Jin Xiao, Maja Vukovic
  • Patent number: 10984452
    Abstract: Content is selectively provided to users of mobile devices within a venue including an on-site wireless network. User authorization requests and/or user account registration data are transmitted to the on-site wireless network from mobile devices within the venue. Attributes such as user interests and professions, which comprise inferred user profiles, are obtained using the network traffic data. Identities of mobile devices are established based on a combination including two or more of network identifiers, mobile device signatures, and browser signatures. The inferred user profiles are correlated with the mobile device identities. The inferred user profiles are aggregated into user profile groups and then matched with a content provider's intended target profiles. Content is transmitted to the mobile devices corresponding to the intended target profiles and based on correlation of the inferred user profiles with identities of the devices.
    Type: Grant
    Filed: July 13, 2017
    Date of Patent: April 20, 2021
    Assignee: International Business Machines Corporation
    Inventors: Bhavna Agrawal, Nikolaos Anerousis, Frank A. Schaffa, Jin Xiao
  • Publication number: 20210056203
    Abstract: Systems and methods are described for a data breach detection based on snapshot analytics. The described systems and methods identify a plurality of snapshots of a data structure, identify a plurality of leaf nodes of the data structure for each of the snapshots, generate a vector of data attributes for each of the leaf nodes, assign a weight to each of the vectors to produce a set of weighted vectors for each of the snapshots, compute a distance metric between each pair of the snapshots based on the corresponding sets of weighted vectors, and detect an abnormal snapshot among the plurality of snapshots based on the distance metrics.
    Type: Application
    Filed: August 22, 2019
    Publication date: February 25, 2021
    Inventors: MU QIAO, PREETHI ANANTHARAMAN, ERIC KEVIN BUTLER, DIVYESH JADAV, NIKOLAOS ANEROUSIS
  • Patent number: 10831772
    Abstract: Techniques for generating domain and client-specific application program interface recommendations are provided. In one example, a computer-implemented method comprises determining a semantic similarity between a first client application program interface and a second client application program interface based on a modified client application program interface being generated by removing text data associated with a first description of the first client application program interface. The computer-implemented method can further comprise matching the first description to a second description of the second client application program interface based on the semantic similarity, resulting in on or more matched client application program interfaces. Additionally, the computer-implemented method can further comprise associating the first client application program interface with a community based on the one or more matched client application program interfaces.
    Type: Grant
    Filed: December 20, 2017
    Date of Patent: November 10, 2020
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Nikolaos Anerousis, Anup Kalia, Chen Lin, Maja Vukovic, Jin Xiao
  • Patent number: 10803108
    Abstract: Techniques for generating domain and client-specific application program interface recommendations are provided. In one example, a computer-implemented method comprises modifying, by a device operatively coupled to a processor, a description of a client application program interface by removing text data associated with the description of the client application program interface, resulting in a modified description of the client application program interface. The computer-implemented method can further comprise analyzing, by the device, a performance associated with the client application program interface to generate an ontology based on a semantic similarity between the modified description of the client application program interface and one or more previous descriptions of one or more previous client application program interfaces.
    Type: Grant
    Filed: December 20, 2017
    Date of Patent: October 13, 2020
    Assignee: International Business Machines Corporation
    Inventors: Nikolaos Anerousis, Anup Kalia, Chen Lin, Maja Vukovic, Jin Xiao
  • Patent number: 10803177
    Abstract: Systems, computer-implemented methods and/or computer program products that facilitate compliance-aware runtime generation of containers are provided.
    Type: Grant
    Filed: July 19, 2017
    Date of Patent: October 13, 2020
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Constantin Mircea Adam, Nikolaos Anerousis, Jinho Hwang, Shripad Nadgowda, Maja Vukovic
  • Patent number: 10789368
    Abstract: Systems, computer-implemented methods and/or computer program products that facilitate compliance-aware runtime generation of containers are provided.
    Type: Grant
    Filed: December 14, 2017
    Date of Patent: September 29, 2020
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Constantin Mircea Adam, Nikolaos Anerousis, Jinho Hwang, Shripad Nadgowda, Maja Vukovic
  • Patent number: 10789563
    Abstract: A system management tool, with a risk assessment mode enabled, is executed within an execution infrastructure on a management computer system, to manage a target computer system in a production situation. When the execution of the tool reaches a risk segment which raises risk for the target system, a user is informed of at least one action to be executed in the risk segment. If the user agrees, the tool is allowed to execute in an automatic mode until an end of the risk segment is reached. Feedback is obtained from the user regarding safety of the risk segment; and the steps are repeated for a plurality of additional risk segments until the tool is deemed safe for all of the risk segments, after which the tool is transitioned from the risk assessment mode to an automatic mode of operation.
    Type: Grant
    Filed: April 11, 2014
    Date of Patent: September 29, 2020
    Assignee: International Business Machines Corporation
    Inventors: Nikolaos Anerousis, Shang Q. Guo, Daniela Rosu, Frederick Y. Wu
  • Patent number: 10708120
    Abstract: One or more embodiments identify server management actions for resolving problems associated with one or more nodes in information technology infrastructure. In one embodiment, a node-ticket record for an information processing node associated with at least one problem ticket is generated. A set of node-ticket clusters is queried based on the node-ticket record. Each of the set of node-ticket clusters maps a set of server management actions to set of historical node-ticket records associated with the node-ticket cluster. The set of server management actions was previously performed to resolve at least one operational problem associated with at least one information processing node. At least one set of server management actions associated with at least one of the set of node-ticket clusters corresponding to the node-ticket record within a given threshold is identified based on the querying.
    Type: Grant
    Filed: March 13, 2017
    Date of Patent: July 7, 2020
    Assignee: International Business Machines Corporation
    Inventors: Nikolaos Anerousis, Anuradha Bhamidipaty, Shang Q. Guo, Suman K. Pathapati, Daniela Rosu, Mitesh H. Vasa, Anubha Verma, Frederick Wu, Sai Zeng
  • Publication number: 20200177634
    Abstract: Embodiments relate to an intelligent computer platform to utilize a micro-service architecture that supports secure connection and policy management for devices. The micro-services include managers to support establishment of a secure connection. The managers register devices in the architecture, and define security policies which are encoded as rules. The policies and corresponding rules are stored in a knowledge base operatively coupled to the architecture. The patterns of security policies are learned over time and used for recommending new rules or validating existing rules. The managers selectively validate one or more rules that correspond to a setting of a requesting device. The secure connection is established for a network level device determined to comply with one or more of the selectively validated rules.
    Type: Application
    Filed: December 4, 2018
    Publication date: June 4, 2020
    Applicant: International Business Machines Corporation
    Inventors: Jinho Hwang, Nikolaos Anerousis, Brian Peterson, Milton H. Hernandez
  • Patent number: 10650356
    Abstract: The present invention provides a method, system, and computer program product of an intelligent self-service delivery advisor. In an embodiment, the present invention includes, in response to receiving computer system service data, identifying, by a second computer system, a computer system service category among a plurality of computer system categories, identifying, by the second computer system, one or more computer system service tasks, based on the computer system service data and the computer system service category, selecting, by the second computer system, a catalog among a plurality of catalogs, based on the one or more computer system service tasks and the computer system service data, generating, by the second computer system, one or more suggestions based on the catalog and the one or more computer system service tasks; and displaying, displaying by the second computer system, the one or more suggestion on a display logically coupled to the computer system.
    Type: Grant
    Filed: June 12, 2019
    Date of Patent: May 12, 2020
    Assignee: International Business Machines Corporation
    Inventors: Maja Vukovic, Nikolaos Anerousis, Anup Kalia, Jin Xiao
  • Publication number: 20190295044
    Abstract: The present invention provides a method, system, and computer program product of an intelligent self-service delivery advisor. In an embodiment, the present invention includes, in response to receiving computer system service data, identifying, by a second computer system, a computer system service category among a plurality of computer system categories, identifying, by the second computer system, one or more computer system service tasks, based on the computer system service data and the computer system service category, selecting, by the second computer system, a catalog among a plurality of catalogs, based on the one or more computer system service tasks and the computer system service data, generating, by the second computer system, one or more suggestions based on the catalog and the one or more computer system service tasks; and displaying, displaying by the second computer system, the one or more suggestion on a display logically coupled to the computer system.
    Type: Application
    Filed: June 12, 2019
    Publication date: September 26, 2019
    Inventors: Maja Vukovic, Nikolaos Anerousis, Anup Kalia, Jin Xiao
  • Patent number: 10380558
    Abstract: The present invention provides a method, system, and computer program product of an intelligent self-service delivery advisor. In an embodiment, the present invention includes, in response to receiving computer system service data, identifying, by a second computer system, a computer system service category among a plurality of computer system categories, identifying, by the second computer system, one or more computer system service tasks, based on the computer system service data and the computer system service category, selecting, by the second computer system, a catalog among a plurality of catalogs, based on the one or more computer system service tasks and the computer system service data, generating, by the second computer system, one or more suggestions based on the catalog and the one or more computer system service tasks; and displaying, displaying by the second computer system, the one or more suggestion on a display logically coupled to the computer system.
    Type: Grant
    Filed: November 8, 2017
    Date of Patent: August 13, 2019
    Assignee: International Business Machines Corporation
    Inventors: Maja Vukovic, Nikolaos Anerousis, Anup Kalia, Jin Xiao
  • Publication number: 20190188276
    Abstract: Techniques for generating domain and client-specific application program interface recommendations are provided. In one example, a computer-implemented method comprises determining a semantic similarity between a first client application program interface and a second client application program interface based on a modified client application program interface being generated by removing text data associated with a first description of the first client application program interface. The computer-implemented method can further comprise matching the first description to a second description of the second client application program interface based on the semantic similarity, resulting in on or more matched client application program interfaces. Additionally, the computer-implemented method can further comprise associating the first client application program interface with a community based on the one or more matched client application program interfaces.
    Type: Application
    Filed: December 20, 2017
    Publication date: June 20, 2019
    Inventors: Nikolaos Anerousis, Anup Kalia, Chen Lin, Maja Vukovic, Jin Xiao
  • Publication number: 20190188319
    Abstract: Techniques for generating domain and client-specific application program interface recommendations are provided. In one example, a computer-implemented method comprises modifying, by a device operatively coupled to a processor, a description of a client application program interface by removing text data associated with the description of the client application program interface, resulting in a modified description of the client application program interface. The computer-implemented method can further comprise analyzing, by the device, a performance associated with the client application program interface to generate an ontology based on a semantic similarity between the modified description of the client application program interface and one or more previous descriptions of one or more previous client application program interfaces.
    Type: Application
    Filed: December 20, 2017
    Publication date: June 20, 2019
    Inventors: Nikolaos Anerousis, Anup Kalia, Chen Lin, Maja Vukovic, Jin Xiao
  • Publication number: 20190179894
    Abstract: Techniques facilitating causing a information technology change service action in response to a received instructive command are provided. In one example, a computer-implemented method can comprise receiving a command from a device, wherein an intent of the command relates to performing an information technology change service action. The computer-implemented method can also comprise determining the intent of the command and selecting a service from a federation of services based on the information indicative of the intent of the command. The computer-implemented method can further comprise ordering the service relative to another service of the federation of services based on a determined level of confidence that the service will facilitate performing the information technology change service action. Moreover, the computer-implemented method can comprise activating the service based on an order of the service relative to the other service and the information indicative of the intent of the command.
    Type: Application
    Filed: December 12, 2017
    Publication date: June 13, 2019
    Inventors: Nikolaos Anerousis, Anup Kalia, Frederick Yung-Fung Wu, Jin Xiao, Maja Vukovic
  • Publication number: 20190139004
    Abstract: The present invention provides a method, system, and computer program product of an intelligent self-service delivery advisor. In an embodiment, the present invention includes, in response to receiving computer system service data, identifying, by a second computer system, a computer system service category among a plurality of computer system categories, identifying, by the second computer system, one or more computer system service tasks, based on the computer system service data and the computer system service category, selecting, by the second computer system, a catalog among a plurality of catalogs, based on the one or more computer system service tasks and the computer system service data, generating, by the second computer system, one or more suggestions based on the catalog and the one or more computer system service tasks; and displaying, displaying by the second computer system, the one or more suggestion on a display logically coupled to the computer system.
    Type: Application
    Filed: November 8, 2017
    Publication date: May 9, 2019
    Inventors: Maja Vukovic, Nikolaos Anerousis, Anup Kalia, Jin Xiao
  • Publication number: 20190026474
    Abstract: Systems, computer-implemented methods and/or computer program products that facilitate compliance-aware runtime generation of containers are provided.
    Type: Application
    Filed: December 14, 2017
    Publication date: January 24, 2019
    Inventors: Constantin Mircea Adam, Nikolaos Anerousis, Jinho Hwang, Shripad Nadgowda, Maja Vukovic