Methods, systems, and computer readable media for resource object level authorization at a network function (NF)
Granted: January 10, 2023
Patent Number:
11553524
A method for resource object level authorization at a network function (NF) includes maintaining, by a first NF, a service based interface (SBI) resource object access authorization policy database containing policies for controlling access to SBI resource objects and dynamically populating a resource object owner database containing records for resource objects and corresponding resource object owners. The method further includes receiving, by the first NF and from a second NF, a first…
Methods, systems, and computer readable media for mitigating 5G roaming security attacks using security edge protection proxy (SEPP)
Granted: January 10, 2023
Patent Number:
11553342
A method for mitigating a 5G roaming attack using a security edge protection proxy (SEPP), includes receiving, at an SEPP, user equipment (UE) registration messages for outbound roaming subscribers. The method further includes creating, in a SEPP security database, UE roaming registration records derived from UE registration messages. The method further includes receiving, at the SEPP, a packet data unit (PDU) session establishment request message. The method further includes performing,…
Techniques for dialog processing using contextual data
Granted: January 10, 2023
Patent Number:
11551676
Techniques are described for using data stored for a user in association with context levels to improve the efficiency and accuracy of dialog processing tasks. A dialog system stores historical dialog data in association with a plurality of configured context levels. The dialog system receives an utterance and identifies a term for disambiguation from the utterance. Based on a determined context level, the dialog system identifies relevant historical data stored to a database. The…
Dynamic contextual dialog session extension
Granted: January 10, 2023
Patent Number:
11551665
A dialog system is described that is capable of maintaining a single dialog session covering multiple user utterances, which may be separated by pauses or time gaps, and that continuously determines intent across the multiple utterances within a session.
Filter recommendation based on historical search result selection
Granted: January 3, 2023
Patent Number:
11544324
Techniques for suggesting filters for query terms based on previously selected query results are disclosed. Common characteristics of previously selected query results are presented as a filter. A system trains a machine learning model by obtaining historical data including query characteristics and selected query results. Based on the historical data, the system trains the machine learning model to associate the first filter field with the first search term. The system receives a first…
Non-intrusive load monitoring using ensemble machine learning techniques
Granted: January 3, 2023
Patent Number:
11544632
Embodiments implement non-intrusive load monitoring using ensemble machine learning techniques. A first trained machine learning model configured to disaggregate target device energy usage from source location energy usage and a second trained machine learning model configured to detect device energy usage from source location energy usage can be stored, where the first trained machine learning model is trained to predict an amount of energy usage for the target device and the second…
Automatic feature subset selection using feature ranking and scalable automatic search
Granted: January 3, 2023
Patent Number:
11544630
The present invention relates to dimensionality reduction for machine learning (ML) models. Herein are techniques that individually rank features and combine features based on their rank to achieve an optimal combination of features that may accelerate training and/or inferencing, prevent overfitting, and/or provide insights into somewhat mysterious datasets. In an embodiment, a computer calculates, for each feature of a training dataset, a relevance score based on: a relevance scoring…
Algorithm-specific neural network architectures for automatic machine learning model selection
Granted: January 3, 2023
Patent Number:
11544494
Techniques are provided for selection of machine learning algorithms based on performance predictions by trained algorithm-specific regressors. In an embodiment, a computer derives meta-feature values from an inference dataset by, for each meta-feature, deriving a respective meta-feature value from the inference dataset. For each trainable algorithm and each regression meta-model that is respectively associated with the algorithm, a respective score is calculated by invoking the…
System and method for real-time transactional data obfuscation
Granted: January 3, 2023
Patent Number:
11544395
A system and method for providing transactional data privacy while maintaining data usability, including the use of different obfuscation functions for different data types to securely obfuscate the data, in real-time, while maintaining its statistical characteristics. In accordance with an embodiment, the system comprises an obfuscation process that captures data while it is being received in the form of data changes at a first or source system, selects one or more obfuscation…
System and method for generation of starter websites
Granted: January 3, 2023
Patent Number:
11544346
In accordance with an embodiment, described herein is a system and method for generation of starter websites. A content management system (CMS), such as for example, an Oracle Content and Experience Cloud (CEC) environment, can be provided. The content management system can include a site generator within the CMS. The site generator can receive a selection of content managed by the CMS, wherein the content includes data associated with the content. The site generator can determine, based…
Methods for reducing unsafe memory access when interacting with native libraries
Granted: January 3, 2023
Patent Number:
11543976
Techniques for reducing unsafe memory access, particularly when interacting with native libraries, are disclosed. The system may receive a memory address. The system may determine that the received memory address is not associated with an existing memory segment. The system selects a particular memory segment, of a plurality of memory segments. The memory segment may have a length of zero and a size corresponding to a size of a native heap. The system may return a reference to the…
System and method for generating size-based splits in a massively parallel or distributed database environment
Granted: January 3, 2023
Patent Number:
11544268
A system and method is described for database split generation in a massively parallel or distributed database environment including a plurality of databases and a data warehouse layer providing data summarization and querying functionality. A database table accessor of the system obtains, from an associated client application, a query for data in a table of the data warehouse layer, wherein the query includes a user preference. The system obtains table data representative of properties…
System and method for managing a blockchain cloud service
Granted: January 3, 2023
Patent Number:
11544254
In accordance with an embodiment, described herein is a system and method for implementing a distributed ledger a blockchain cloud service. The blockchain cloud service can include nodes of the distributed ledger and a management console component. The management console component can include a web application running in a script runtime environment, a plurality of backend of APIs for communicating with various nodes of the blockchain cloud service, and a plurality of client APIs…
Database connection refresh for server instances and live database updates
Granted: January 3, 2023
Patent Number:
11544237
Threads and kernels across multiple server instances may maintain static connections to a database during operation. To apply a patch or other upgrade to the database, a notification may be sent to the database system that causes the database system to redirect new incoming connection requests for the database to a backup database. A second notification may also be sent to each of the server instances where threads maintain active connections to the database. These threads may be allowed…
Smart span prioritization based on ingestion service backpressure
Granted: January 3, 2023
Patent Number:
11544172
Disclosed techniques relate to automatically instrumenting a web application. In an aspect, a method identifies that a web application includes an event that is triggered by a user interaction. The method associates the event with a tracer that is configured to log tracing information based on an execution of a first set of operations caused by the event and to obtain a first measurement of performance of a first span. The method identifies, in the code, that the execution of a first set…
Tool for interrogating heterogeneous computing systems
Granted: January 3, 2023
Patent Number:
11544170
Embodiments implement a tool for interrogating heterogeneous computing systems. Environment variables of a computing device including at least an operating system can be detected. Script commands configured using the retrieved environment variables can be built, where the built script commands are customized based on the detected operating system. Structured query level commands configured to retrieve metadata about enterprise elements associated with the computing device can be built.…
Computer cluster using expiring recovery rules
Granted: January 3, 2023
Patent Number:
11544162
The fail-over computer cluster enables multiple computing devices to operate using adaptive quorum rules to dictate which nodes are in the fail-over cluster at any given time. The adaptive quorum rules provide requirements for communications between nodes and connections with voting file systems. The adaptive quorum rules include particular recovery rules for unplanned changes in node configuration, such as due to a disruptive event. Such recovery quorum rules enable the fail-over…
System and method for improved fault tolerance in a network cloud environment
Granted: January 3, 2023
Patent Number:
11544149
Described herein are systems and methods for fault tolerance in a network cloud environment. In accordance with various embodiments, the present disclosure provides an improved fault tolerance solution, and improvement in the fault tolerance of systems, by way of failure prediction, or prediction of when an underlying infrastructure will fail, and using the predictions to counteract the failure by spinning up or otherwise providing new component pieces to compensate for the failure.
System and method for dynamic log management of stream processing in a distributed environment
Granted: January 3, 2023
Patent Number:
11544133
A system and method for dynamic log management of stream processing in a distributed computing environment, such as, for example, a streaming application or stream analytics system. A streaming application can be deployed or published to a cluster, to execute as a client application. A cluster manager coordinates with worker nodes, to commit tasks associated with the streaming application. If a need arises to generate lower-level log data associated with the streaming application, for…
Zone segment drive management
Granted: January 3, 2023
Patent Number:
11543985
Techniques for management of data storage in distributed storage systems are provided. A method may include receiving, by a computer system, a request to write data to a volume. The method may include identifying, by the computer system, a zone segment mapped to the volume. The zone segment may include a plurality of zones. The method may include identifying, by the computer system, a segment pointer indicating a write location in a zone of the zone segment. The method may include…
