Resistive memory device for matrix-vector multiplications
Granted: October 22, 2024
Patent Number:
12125531
A device for performing a matrix-vector multiplication of a matrix with a vector. The device comprising a memory crossbar array comprising a plurality of row lines, a plurality of column lines and a plurality of junctions arranged between the plurality of row lines and the plurality of column lines. Each junction comprises a programmable resistive element and an access element for accessing the programmable resistive element. The memory crossbar array further comprises one or more…
User engagement assessment during multimedia playback
Granted: October 22, 2024
Patent Number:
12126865
Provided is a method, system, and computer program product for assessing user engagement during playback of multimedia content. A processor may analyze user audio engagement during playback of audio content of the multimedia content. The analyzing may be based on comparing a distance of a user from a speaker transmitting the audio content and comparing the distance of the user from the speaker transmitting the audio content to a volume setting of the speaker. The processor may analyze…
Video encoding through non-saliency compression for live streaming of high definition videos in low-bandwidth transmission
Granted: October 22, 2024
Patent Number:
12126828
A computer-implemented method of decoding video data in multiple resolution formats includes receiving an encoded video stream including a salient data and a non-salient data, the salient data having a higher resolution format than the non-salient data. The video stream is decoded into the non-salient data in a lower-resolution format and the salient data in the higher-resolution format. The non-salient data is reconstructed to a higher resolution format. The salient data and the…
Peer node recovery via approximate hash verification
Granted: October 22, 2024
Patent Number:
12126730
An example operation may include one or more of receiving, from a blockchain peer node, a sequence of blocks stored in a hash-linked chain of blocks on a distributed ledger, where each block in the sequence of blocks includes a reduced-step hash of block content from a previous block in the sequence, performing an approximate hash verification on the reduced-step hashes stored among the sequence of blocks, and determining whether the sequence of blocks has been tampered with based on the…
Reputation profile propagation on blockchain networks
Granted: October 22, 2024
Patent Number:
12126721
A node in a blockchain network may initiate a non-fungible token identity, establish a profile for the non-fungible token identity, receive reputation data related to the non-fungible token identity, determine, based on the reputation data, a reputation score, append the non-fungible token identity with the reputation score as a non-fungible token metadata tag, and upload the non-fungible token identity and the metadata tag to an ID repository.
Anonymous private shared partitions in a global total order broadcast domain networks using random symmetric encryption keys
Granted: October 22, 2024
Patent Number:
12126716
An operator for a global total order broadcast domain may send an operation out of band to nodes of participating parties, receive a certificate and a signature on an operation identifier for each participating node, generate a randomness vectors for each party participating in the operation, generate a random symmetric encryption key, encrypt the certificates, the signatures, and the randomness vector for each participating party with the symmetric encryption key, encrypt the symmetric…
Account delegation via browser supplement module
Granted: October 22, 2024
Patent Number:
12126620
Account delegation is provided. A request for access to a secure system using an owner's account is received from an applier via a browser supplement module on the applier's computing device. The request is communicated to the account owner via a browser supplement module on the account owner's computing device. Approval of the request is received from the account owner. The secure system is logged into using the account owner's credential. A connection to the applier's computing device…
Generating an evaluation-mask for multi-factor authentication
Granted: October 22, 2024
Patent Number:
12126616
In an approach to improve multi-factor authentication embodiments generate an evaluation-mask over one or more modified items on a modified image created by a generative adversarial network (GAN). Further, embodiments create a scoring grid by comparing an original image with the modified image to identify different pixels between the original image and the modified image, and overlay the evaluation-mask over the identified different pixels on the modified image. Embodiments display the…
Data migration in application performance monitoring
Granted: October 22, 2024
Patent Number:
12126505
In an approach to improve data migration in application performance monitoring, embodiments execute a synthetic transaction to monitor an application, and monitor network traffic during the execution of the synthetic transaction. Further, embodiments extract a plurality of parameters indicative of the synthetic transaction from the network traffic, and generate a script, based on the extracted plurality of parameters and a predetermined template, that generates the synthetic transaction.
Airgap isolation for back-end-of-the-line semiconductor interconnect structure with top via
Granted: October 22, 2024
Patent Number:
12125790
Airgap isolation for back-end-of-the-line interconnect structures includes a dielectric liner formed above a top surface and opposite sidewalls of each of a plurality of metal lines on a substrate, the dielectric liner disposed above a top surface of the substrate not covered by the plurality of metal lines, portions of the dielectric liner located on the opposite sidewalls of each of the plurality of metal lines are separated by a space. A dielectric cap is disposed above an uppermost…
Magnetic media decommission management in a computer system
Granted: October 22, 2024
Patent Number:
12125499
A computer program product, device, system, and method are provided for decommissioning a tape cartridge internally within a tape library. In one embodiment, a decommission canister is configured to be accepted within a tape library canister bay. The decommission canister has a fusing element configured to fuse together at least a portion of layers of magnetic tape of a tape cartridge within the tape library, to decommission the tape cartridge within the tape library. In one embodiment,…
Determining whether to process a host request by training a machine learning module
Granted: October 22, 2024
Patent Number:
12124969
Provided are a computer program product, system, and method for determining whether to process a host request by training a machine learning module. A machine learning module receives input information related to at least one of running tasks, mail queue messages related to host request processing, I/O request processing, and a host request received from a host system and produces output for the host request indicating whether to process the host request. A determination is made of…
Combinatorial black box optimization with expert advice
Granted: October 22, 2024
Patent Number:
12124965
Aspects of the present invention disclose a method, computer program product, and system for optimizing a result for a combinatorial optimization problem. The method includes one or more processors receiving a black-box model. The method further includes one or more processors learning a multilinear polynomial surrogate model employing an exponential weight update rule. The method further includes one or more processors optimizing the learnt multilinear polynomial surrogate model. The…
System for continuous update of advection-diffusion models with adversarial networks
Granted: October 22, 2024
Patent Number:
12124961
A computing device configured for automatic selection of model parameters includes a processor and a memory coupled to the processor. The memory stores instructions to cause the processor to perform acts including providing an initial set of model parameters and initial condition information to a model based on historical data. A model generates data based on the model parameters and the initial condition information. After determining whether the model-generated data is similar to an…
Method and system for processing data records
Granted: October 22, 2024
Patent Number:
12124959
The present disclosure relates to a method comprising providing a set of one or more records, each record of the set of records having a set of one or more attributes. Values of the set of attributes of the set of records may be input to a trained data representation learning model for receiving, as an output of the trained data representation model, a set of feature vectors representing the set of records respectively. The set of feature vectors may be stored.
Idempotence-constrained neural network
Granted: October 22, 2024
Patent Number:
12124958
A computer-implemented method for enforcing an idempotent-constrained characteristic during training of a neural network may be provided. The method comprises training of a neural network by minimizing a loss function, wherein the loss function comprises an additional term imposing an idempotence-based regularization to the neural network during the training.
Projection-based techniques for updating singular value decomposition in evolving data sets
Granted: October 15, 2024
Patent Number:
12118059
A system, method, and computer program product are disclosed. The method includes loading a first set of data as an initial matrix and determining a truncated singular value decomposition (SVD) of the initial matrix. The method also includes loading a second set of data as a new matrix, generating a first projection matrix, which approximates k leading left singular vectors of the updated matrix, and generating a second projection matrix, which approximates k leading right singular…
Event intensity assessment
Granted: October 15, 2024
Patent Number:
12118315
Event intensity assessment can include detecting an event description within textual input received via a data communication network. An event-correlated data structure based on the event can be generated, the event-correlated data structure including an event descriptor corresponding to the event. An event sentiment can be determined based on the event descriptor and an event impact based on a quantitative temporal-spatial measure corresponding to the event. An event intensity can be…
Dynamically allocating memory controller resources for extended prefetching
Granted: October 15, 2024
Patent Number:
12118236
A memory controller comprises a system bus interface that connects the MC to a system processor, a system memory interface that connects the MC to a system memory, a read buffer comprising a plurality of entries constituting storage areas, the entries comprising at least one read buffer entry (RBE) and at least one extended prefetch read buffer entry (EPRBE), read buffer logic, dynamic controls that are used by the read buffer logic, and an MC processor comprising at least one extended…
Managing retained container objects in storage having referenced chunks referenced in other objects
Granted: October 15, 2024
Patent Number:
12118225
Provided are a computer program product, system, and method for managing retained container objects in storage having referenced chunks referenced in other objects. Reference counts are maintained for referenced chunks in a container object indicating a number of references to the referenced chunks in at least one application object resulting from deduplication. The container object is indicated as reclaim eligible while the reference counts for at least one of the referenced chunks for…
