Scalable range locks
Granted: April 25, 2023
Patent Number:
11636152
A computer comprising one or more processors and memory may implement multiple threads performing mutually exclusive lock acquisition operations on disjoint ranges of a shared resource each using atomic compare and swap (CAS) operations. A linked list of currently locked ranges is maintained and, upon entry to a lock acquisition operation, a thread waits for all locked ranges overlapping the desired range to be released then inserts a descriptor for the desired range into the linked list…
Methods, systems, and computer readable media for protecting against mass network function (NF) deregistration attacks
Granted: April 25, 2023
Patent Number:
11638155
A method for protecting against mass NF deregistration attacks can be performed at an NRF or SCP. The method includes receiving an NFDeregister request for deregistering an NF. The method further includes classifying the NFDeregister request as suspect based on application of suspect NFDeregister request classification rules. The method further includes in response to classifying the NFDeregister request as suspect, queueing the NFDeregister request. The method further includes receiving…
Methods, systems, and computer readable media for resource cleanup in communications networks
Granted: April 25, 2023
Patent Number:
11638134
Methods, systems, and computer readable media for resource cleanup in communications networks are disclosed. One method for resource cleanup in a communications network comprises: at a policy control function (PCF) comprising at least one processor: receiving, from a binding support function (BSF), a first notification indicating a potentially stale or inactive first binding record, wherein the first notification includes context data associated with the first binding record; determining…
Cloud-based threat detection
Granted: April 25, 2023
Patent Number:
11637844
In certain embodiments, a security system is provided to receive activity data associated with a first source. The security system may scan the activity data to determine if there are one or more actions of interest associated with a first user account in the activity data. The security system may retrieve, from memory, security rules associated with the first cloud-based service and/or an organization associated the first user account. The security system may compare the actions of…
Systems and methods for a metadata driven integration of chatbot systems into back-end application services
Granted: April 25, 2023
Patent Number:
11637792
The present disclosure generally relates to systems and methods for efficiently and dynamically integrating a chatbot into an application service. More specifically, the present disclosure relates to systems and methods that dynamically build custom components that enable the chatbot to communicate and facilitate the use of the application service directly from the chatbot application. Accordingly, the systems and methods described herein provide the benefit of integrating the chatbot…
Invalidating cached flow information in a cloud infrastructure
Granted: April 25, 2023
Patent Number:
11637770
Techniques for managing the distribution of configuration information that supports the flow of packets in a cloud environment are described. In an example, a virtual network interface card (VNIC) hosted on a network virtualization device NVD receives a first packet from a compute instance associated with the VNIC. The VNIC determines that flow information to send the first packet on a virtual network is unavailable from a memory of the NVD. The VNIC sends, via the NVD, the first packet…
Systems and methods for providing status-based maintenance schedules
Granted: April 25, 2023
Patent Number:
11636446
Systems, methods, and other embodiments are disclosed for automatically changing a maintenance strategy for an asset. In one embodiment, status data from an asset record of an asset to be maintained is read. The status data indicates a current status of the asset. A maintenance schedule record is selected from multiple maintenance schedule records based on the status data. The multiple maintenance schedule records are associated with a maintenance specification record of the asset. The…
Non-intrusive load monitoring using machine learning and processed training data
Granted: April 25, 2023
Patent Number:
11636356
Embodiments implement non-intrusive load monitoring using a novel learning scheme. A trained machine learning model configured to disaggregate device energy usage from household energy usage can be stored, where the machine learning model is trained to predict energy usage for a target device from household energy usage. Household energy usage over a period of time can be received, where the household energy usage includes energy consumed by the target device and energy consumed by a…
Differentiable set to increase the memory capacity of recurrent neural net works
Granted: April 25, 2023
Patent Number:
11636308
According to embodiments, a recurrent neural network (RNN) is equipped with a set data structure whose operations are differentiable, which data structure can be used to store information for a long period of time. This differentiable set data structure can “remember” an event in the sequence of sequential data that may impact another event much later in the sequence, thereby allowing the RNN to classify the sequence based on many kinds of long dependencies. An RNN that is equipped…
Methods for displaying and interfacing with polymorphic data in spreadsheets
Granted: April 25, 2023
Patent Number:
11636255
A spreadsheet user interface shows polymorphic records. The records include global fields, discriminator fields, and context-sensitive fields. A context-sensitive field is available or unavailable dependent on a discriminator field value. Record fields associate with spreadsheet columns, regardless of field availability. User confusion is prevented by marking a record's unavailable context-sensitive fields as unavailable and visually distinguishing them from available fields. A…
Conflict resolution design for importing template package in sites cloud service
Granted: April 18, 2023
Patent Number:
11632317
A computer-implemented method can include receiving an indication of a template package to be imported in a sites cloud service and further determining whether there is a potential conflict in connection with the template package to be imported in the sites cloud service. The method can also include issuing a notification concerning the potential conflict in connection with the template package to be imported in the sites cloud service responsive to an indication that there is a…
Method and system for implementing system monitoring and performance prediction
Granted: April 18, 2023
Patent Number:
11631012
Described is an improved approach to implement an offline learning approach for machine learning that employs a window-based technique for predicting values within the window, and where outliers are identified and discarded from consideration. This approach efficiently permits offline learning to be employed in a manner that minimizes false positives, while also improving the quality of the data should retaining be required.
Vectorized queues for shortest-path graph searches
Granted: April 18, 2023
Patent Number:
11630864
Techniques are described for a vectorized queue, which implements a vectorized ‘contains’ function that determines whether a value is in the queue. A three-phase vectorized shortest-path graph search splits each expanding and probing iteration into three phases that utilize vectorized instructions: (1) The neighbors of nodes that are in a next queue are fetched and written into a current queue. (2) It is determined whether the destination node is among the fetched neighbor nodes in…
Systems and methods for tuning a storage system
Granted: April 18, 2023
Patent Number:
11630810
Implementations described and claimed herein provide systems and methods for tuning and sizing one or more storage appliances in a storage system with respect to an application load and for optimizing a storage system based on a configuration of a client network and/or a storage appliance in a storage network. In one implementation, data corresponding to an application load configured to be applied to a storage appliance in the storage system is obtained. The application load is…
Methods and systems for fast allocation of fragmented caches
Granted: April 18, 2023
Patent Number:
11630776
Aspects of the present disclosure include methods and system for fast allocation of memory from fragmented memory. In one example, at a processor receives a request for an address to a buffer stored in a magazine associated with the processor. Upon determining that the magazine associated with the processor is empty, a request is made to a depot layer for additional memory. Upon determining that the depot layer cannot satisfy the request for the additional memory, executing a call to a…
Techniques for automated service monitoring and remediation in a distributed computing system
Granted: April 18, 2023
Patent Number:
11630747
Techniques are disclosed to provide automated remediation of services within a distributed computing system. A remediation module may be executed in the distributed computing system to monitor one or more services. Each service can have a corresponding monitor plugin that is loaded into the remediation module and configured to allow the remediation module to interface with the services. The monitor plugin may specify the dependencies of its corresponding service and remediation tasks to…
OSN/PCS collaboration mechanism integration
Granted: April 18, 2023
Patent Number:
11630708
An example method facilitates collaborative participation in a process-based software application. The example method includes employing a process cloud integrated with a social network and document cloud to enable social network conversation-based collaboration during running of processes of the process-based software application. Hence, by integrating a social network with a process cloud, collaboration mechanisms can be created when a process starts. Process designers, i.e.,…
Efficient worker utilization
Granted: April 18, 2023
Patent Number:
11630692
Techniques are disclosed for efficient utilization worker threads in a workflow-as-a-service (WFaaS) environment. A client device may request a workflow for execution by the client device. The client device may receive the requested workflow and initialize a set of worker threads to execute the workflow and a set of heartbeater threads to monitor the set of worker threads. Upon receiving an indication of a processing delay, the client device may capture the state of the workflow, suspend…
Recreating an OLTP table and reapplying database transactions for real-time analytics
Granted: April 11, 2023
Patent Number:
11625381
Techniques for processing data streaming from one or more event sources in order to recreate a database table with database transactions for real-time analytics. An exemplary technique includes receiving a stream of events comprising change data for a table attribute, populating an in-memory table with the change data based on a token associated with an operation type and a mapping of a first attribute and a second attribute to a key attribute of the in-memory table, executing a…
Method and system for creating, retrieving, and editing web service attachments in spreadsheets
Granted: April 11, 2023
Patent Number:
11625527
A computer-implemented method interfaces with a remote attachment from a spreadsheet program on a client device. A first area in the spreadsheet associates with a top-level object in a web server, and a second area associates with a descendant object. On a first user interaction with a cell in the second area, a user interface item is shown, allowing uploading and/or downloading the attachment. When the user interacts to upload or download, the program uploads (or queues for upload) a…
