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SIMULATION-BASED TRAINING METHOD FOR MODEL, ELECTRONIC DEVICE, STORAGE MEDIUM, AND PROGRAM PRODUCT

Resumen de: WO2026184150A1

The embodiments of the present disclosure relate to the technical field of artificial intelligence, and provide a simulation-based training method for a model, an electronic device, a storage medium, and a program product. The method comprises: transmitting, to a target graphics processing unit, training data determined according to a training instruction, the training data comprising data of at least one neural network layer of a model indicated by the training instruction; for any neural network layer among the at least one neural network layer, acquiring a training duration for the target graphics processing unit to train said neural network layer; and generating a simulation-based training result of the model according to the training duration of the at least one neural network layer. The technical solution of the embodiments of the present disclosure reduces simulation-based training consumption of real computing resources.

NEURAL NETWORK FOR BULK SORTING

Resumen de: AU2026220313A1

A bulk sorting system for sorting objects (1) in bulk is provided. The bulk sorting system comprises: at least one radiation source (10) arranged to radiate the objects, at least one optical sensor (12) arranged to capture reflected radiation (22) of 5 the objects and acquire the reflected radiation as multi- or hyperspectral data (24); a processing circuit (16) configured to analyze the reflected radiation of the objects by inputting the multi- or hyperspectral data into a convolutional neural network (CNN) (18) with at least two convolutional layers in order to either detect and classify the objects in the multi- or hyperspectral data and/or semantically segment the multi- or 10 hyperspectral data; and a mechanical sorter (20) configured to sort the objects according to their classification and/or segmentation using the analysis of the processing circuit such that different overlapping and/or stacked objects are separated or treated as a single group of objects. To be published with Fig. 1. ug u g Fig. 1 ug u g

WIRELESS SIGNAL ADJUSTMENT

Resumen de: US20260271132A1

0000 Apparatuses, systems, and techniques to adjust one or more discontinuous wireless communication patterns. In at least one embodiment, a processor includes one or more circuits to use one or more neural networks to adjust one or more discontinuous wireless communication patterns.

SELF-LEARNING IN DISTRIBUTED ARCHITECTURE FOR ENHANCING ARTIFICIAL NEURAL NETWORK

Resumen de: US20260268648A1

A vehicle having the first ANN model initially installed therein to generate outputs from inputs generated by one or more sensors of the vehicle. The vehicle selects an input based on an output generated from the input using the first ANN model. The vehicle has a module to incrementally train the first ANN model through unsupervised machine learning from sensor data that includes the input selected by the vehicle. Optionally, the sensor data used for the unsupervised learning may further include inputs selected by other vehicles in a population. Sensor inputs selected by vehicles are transmitted to a centralized computer server, which trains the first ANN model through supervised machine learning from sensor received inputs from the vehicles in the population and generates a second ANN model as replacement of the first ANN model previously incrementally improved via unsupervised machine learning in the population.

SYSTEMS AND METHODS FOR TRAINING NEURAL NETWORKS WITH SPARSE DATA

Resumen de: US20260268137A1

A method, computer readable medium, and system are disclosed for training a neural network model. The method includes the step of selecting an input vector from a set of training data that includes input vectors and sparse target vectors, where each sparse target vector includes target data corresponding to a subset of samples within an output vector of the neural network model. The method also includes the steps of processing the input vector by the neural network model to produce output data for the samples within the output vector and adjusting parameter values of the neural network model to reduce differences between the output vector and the sparse target vector for the subset of the samples.

AUTOMATED CLASSIFIER FOR DIAGNOSING ACUTE OTITIS MEDIA

Resumen de: AU2025228694A1

A system for assessing AOM includes a computing device having a processor apparatus, wherein the processor apparatus implements a diagnostic classifier component that comprises a. trained neural network, the processor apparatus being structured and configured to receive tympanic membrane image data representing one or more images of a tympanic membrane of the patient, provide the tympanic membrane image data to the diagnostic classifier component, and process the tympanic membrane image data in the diagnostic classifier component to determine: (i) a plurality of tympanic membrane features from the tympanic membrane image data, (ii) a diagnosis of whether the patient has AOM based on the plurality of tympanic membrane features, (iii) a. confidence in the diagnosis, and (iv) an identification one or more of the tympanic membrane features determined to be predominant contributing features that led to the diagnosis.

GAZE DETERMINATION USING ONE OR MORE NEURAL NETWORKS

Resumen de: US20260267406A1

0000 Apparatuses, systems, and techniques are presented to predict gaze of an observer. In at least one embodiment, a network is trained to predict a gaze of one or more users based, at least in part, on one or more gazes corresponding to objects not always visible to the one or more users.

DEFECT DETECTION METHOD AND APPARATUS FOR CERAMIC MODULE, AND DEVICE AND STORAGE MEDIUM

Resumen de: WO2026184676A1

A defect detection method and apparatus for a ceramic module, and a device and a storage medium. The method comprises: acquiring an original module image corresponding to a target ceramic module to be subjected to defect detection (S101); on the basis of the original module image and a pre-trained target colloid annotation model, determining a colloid region image corresponding to the target ceramic module (S102), wherein the target colloid annotation model is obtained by means of training in advance on the basis of a U-shaped neural network model, and uses a convolutional block attention module; and on the basis of a module template image and the colloid region image of the target ceramic module, determining whether a colloid penetration defect occurs in the target ceramic module (S103).

SPATIO-TEMPORAL GRAPH NEURAL NETWORK-BASED PHOTOVOLTAIC POWER GENERATION CAPABILITY PREDICTION METHOD AND SYSTEM, AND MEDIUM

Resumen de: WO2026184237A1

Disclosed are a spatio-temporal graph neural network-based photovoltaic power generation capability prediction method and system, and a medium. The method comprises: preprocessing historical data of a power system; dividing a plurality of power plants into a plurality of clusters, abstracting the power system into a topology graph, each cluster being regarded as a node of the topology graph; using a temporal self-attention network model to learn a temporal feature of the topological graph; using a spatial graph convolutional network model to learn a spatial feature of the topology graph; using a factorized structure to stack a temporal self-attention network and a spatial graph convolutional network; and using a fully connected layer to perform prediction. By modeling a photovoltaic power generation system as a graph model, the present invention can effectively capture spatial relationships and time dependencies between different power plants, thereby achieving more efficient data processing. This not only reduces redundant information, but also optimizes data flows, reducing storage resource requirements by reducing direct operations on raw data, and thereby improving hardware processing speeds.

METHOD FOR DIAGNOSING CARDIOVASCULAR DISEASE AND DEVICE USING THE SAME

Resumen de: US20260269067A1

Disclosed are a method for diagnosing cardiovascular disease and a device using the same. A control method of a diagnostic device according to one embodiment may comprise: obtaining a retinal image of a subject; and obtaining cardiovascular disease diagnostic information about the subject by using a machine learning model based on the retinal image, wherein the machine learning model includes a first model and a second model, wherein the first model is a neural network model, and wherein the second model may be a regression-based machine learning model.

ELECTRONIC DEVICE FOR PERFORMING VISION PERCEPTION FROM IMAGE ACQUIRED USING META LENS, AND OPERATING METHOD THEREOF

Resumen de: US20260270579A1

0000 An electronic device includes: a meta lens including pillars or pins provided at a surface of the meta lens and having at least one of different shapes, heights and widths; and an image sensor configured to receive phase-modulated light reflected from an object and transmitted by the meta lens, and obtain a coded image by converting the phase-modulated light into an electrical signal; and at least one processor configured to input the coded image into an artificial intelligence model, and obtain a label indicating a perception result of an object through inference using the artificial intelligence model, wherein the artificial intelligence model is a neural network model trained to obtain a simulation image by inputting an RGB image into a model reflecting optical characteristics of the meta lens, and output, as the perception result of the simulation image, a label indicating ground truth of the RGB image that was input.

METHOD AND APPARATUS FOR RECOGNISING CONSTRUCTION PRODUCTS AND/OR PROCESSES AT A CONSTRUCTION SITE

Resumen de: US20260268659A1

The present invention relates to a method and an apparatus for recognizing construction products and/or construction processes at a construction site, wherein, by means of a sensor system, a construction product and/or process at the construction site is detected and a product- and/or process-specific sensor data record is provided which is evaluated by means of an artificial neural network to identify and/or characterize the construction product and/or process. It is proposed that the recognition of the construction products and/or processes is no longer carried out by a central artificial neural network and instead, for this, a plurality of separate artificial neural networks are used which have been trained differently from one another and only for different subsets of the construction products and/or construction processes provided at the construction site.

METHODS AND SYSTEMS FOR IMPLEMENTING SECURE AND TRUSTWORTHY ARTIFICIAL INTELLIGENCE

Resumen de: US20260268024A1

Provided herein are systems, methods, computer-readable media, and techniques for providing trusted artificial intelligence (AI) using Fully Homomorphic Encryption (FHE), comprising: (A) providing a deep neural network (DNN)-based model with modified architecture, wherein the modified architecture at least (i) uses a Gaussian function as an activation function and (ii) removes one or more pooling layers; (B) obtaining encrypted data, wherein the encrypted data are generated by applying the FHE to plaintext data; and (C) generating an inference with the DNN-based model based on the encrypted data. Further provided herein are systems, methods, computer-readable media, and techniques for providing trusted AI using stochastic computing, using noise based computing, using an artificial immune system, and with secure multi-party computation (SMPC) based at least in part on watermarking.

ACCELERATED PHASE SPACE EXPLORATION OF MOLECULAR SYSTEMS USING NEURAL NETWORKS

Resumen de: US20260269024A1

A computer-implemented method for accelerating the simulation of a molecular system is provided. The method includes learning a first set of parameters by executing a Hamiltonian Monte Carlo method on the molecular system based on a set of initial conditions. A simulation of the molecular system is executed based on the first set of parameters. Thermodynamics expectation values of the molecular system are predicted based on the executed simulation. The predicted thermodynamics expectation values are provided for a downstream machine learning (ML) task. The method has applications including, but not limited to use cases in artificial intelligence (AI), drug development, medical diagnostics/applications, healthcare, material design catalyst design and high performance computing, to optimize predictions, improve model (e.g., neural network) performance or support decision making.

Computation Device, Updating Method, and Environment Recognition Device

Resumen de: US20260268143A1

A computation device comprising an inference unit that uses an inference model, which is a neural network model, and outputs an inference result corresponding to input data, and an updating unit that updates a weight of the inference model based on the inference result, and spatial information indicating at least a part of an area in the input data.

Systems and Methods for Fast Object Detection in Compressed Domains

Resumen de: US20260268513A1

0000 Methods and systems for performing detections at native resolution in high resolution video streams without requiring reconstruction of each frame comprises a baseline detector for performing object detections on key frames such as I frames in H.264 or H.265 video together with a shift lightweight neural network for calculating, from accumulated motion vectors of intermediate frames such as B frames and P frames, shift in the object detections and also together with a refine lightweight neural network responsive to the calculations from the shift network and accumulated frame residuals of the intermediate frames to determine object detections in the intermediate frames.

A METHOD OF TRAINING AN ARTIFICIAL DEEP NEURAL NETWORK FOR ESTIMATION OF HEMODYNAMIC PARAMETER, A METHOD OF ESTIMATION OF HEMODYNAMIC PARAMETER, COMPUTER PROGRAM PRODUCTS AND COMPUTER SYSTEMS

Resumen de: US20260268486A1

A method of training of an artificial deep neural network (ADNN) for estimation of a hemodynamic parameter from a geometry of a blood vessel tree comprising a step of obtaining of a set of geometries of vessel trees, according to the invention is realized with the ADNN having an architecture adapted for point cloud processing with distance based point grouping. The distance is defined as geodesic distance along the blood vessel tree. A method of estimation of hemodynamic parameters from a geometry of a blood vessel tree using an ADNN, according to the invention, involves using ADNN adapted for point cloud processing with geodesic distance based point grouping. The invention concerns also a computer program products comprising a set of instruction that, when run on a computing system, cause it to realize the methods according to the invention. The invention concerns also a computer system adapted to realize methods according to the invention.

NEURAL NETWORKS FOR INDICATING PRIORITY OF CONNECTION REQUESTS

Resumen de: US20260270721A1

0000 Apparatuses, systems, and techniques are described to predict priority of a connection request (e.g., a next connection request). For example, processing circuitry uses one or more neural networks to indicate priority of one or more next connection requests within one or more radio access network (RAN) networks. A base station of a UE device can use, perform, or otherwise execute the one or more neural networks to generate a prediction of what a next connection request will be.

IMAGE ENCODING/DECODING METHOD USING NEURAL NETWORK-BASED IN-LOOP FILTER, DEVICE, AND RECORDING MEDIUM STORING BITSTREAM

Resumen de: US20260270423A1

An image decoding method using a neural network-based in-loop filter may comprise obtaining a first image feature from an input image, obtaining a block information feature of the input image from block information of the input image, obtaining a second image feature by removing noise and distortion of the first image feature based on the block information feature, and reconstructing the input image based on the second image feature. The block information may comprise at least one of a block boundary map indicating a block partition structure of the input image or a block distribution map indicating encoding information of the input image.

DISTRIBUTED COMPUTATION OF DATA SEQUENCE PREDICTIONS USING NEURAL NETWORKS

Resumen de: WO2026188007A1

Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for distributed computation of data sequence predictions using neural networks. One of the methods includes: receiving data defining an input data sequence; processing the data to generate a prediction output characterizing the input data sequence, comprising: extracting a plurality of data subsequences from the input data sequence; transmitting each of the plurality of data subsequences from a host system to a respective computing unit from a plurality of computing units; and processing, by each of the plurality of computing units and at least partially in parallel, the data subsequence transmitted to the computing unit to generate a prediction output for the data subsequence transmitted to the computing unit, wherein the prediction outputs generated by the plurality of computing units for the plurality of data subsequences collectively define the prediction output for the input data sequence.

DOMAIN-SPECIFIC COMMUNICATIONS USING DIALOGUE AND MANAGEMENT AGENTS

Resumen de: WO2026188040A1

Systems and methods for effectively generating responses to user inputs during a domain-specific communication session using generative neural networks. In some implementations, during a given communication session, the system makes use of a domain-specific conversational agent and a management agent, each of which include respective generative neural networks, to generate and communicate management plans to the user for a particular domain. In some implementations, during a given communication session, the system can generate responses to any given user input based on which of multiple phases the communication session is in.

SYSTEMS AND METHODS FOR MULTI-TIER ORCHESTRATION OF ARTIFICIAL INTELLIGENCE INFERENCE

Resumen de: US20260268182A1

0000 A distributed artificial intelligence inference system comprising a hierarchical multi-tier architecture with device, edge, metro, and data center tiers. A workload distribution controller computes a composite routing score for each inference task based on computational complexity, latency requirement, privacy classification, data volume, device resource state, and network conditions, and selects a target processing tier accordingly. A privacy classification engine assigns sensitivity levels to data elements, constraining eligible processing tiers. Multiple inference pipelines are co-located on shared edge nodes and exchange data via local shared memory. A model-architecture-specific state compression engine compresses session state using methods selected based on whether the inference pipeline employs a state-space model, transformer, or convolutional neural network architecture. A predictive routing engine computes destination confidence scores and proactively transfers compressed session state to predicted destination edge nodes to maintain session continuity during user mobility.

METHOD OF FINE-TUNING A NEURAL NETWORK USING VR AVATARS

Resumen de: WO2026187248A1

The invention relates to the field of computing and artificial intelligence, and more particularly to methods of training neural networks. The present method includes digitizing the movements of an athlete in a video stream by analyzing a sequence of frames. A three-dimensional model of the athlete's movements is created which contains a parameterized skeleton comprising keypoint coordinates and joint angles, video files are generated in which the background and the appearance of the digitized athlete are altered, and a training database is created which contains rendered videos with modified appearances and backgrounds, and further contains labelling files containing information about movement parameters, environmental conditions, and characteristics of actions. A neural network is then fine-tuned by uploading the rendered videos and the labelling files, and tuning the architecture of a model analyzing the movement in the rendered videos taking into account the labelling data. The technical result consists in improving the quality of neural network training by using synthetically created data containing variations in movements, appearance and environment.

RISK ASSESSMENT OF ROTOR ANGLE INSTABILITY IN A POWER NETWORK

Resumen de: EP4804364A1

Rotor angle instability is a key criterion of dynamic stability in power networks. State-of-the-art machine-learning approaches are difficult to scale and have limited inputs with which to make predictions as to rotor angle instability. Accordingly, disclosed embodiments utilize a machine-learning model that is applied to bus voltage angles, which are local quantities available at every bus in the power network, to derive a prediction of the risk of rotor angle stability in the power network. These predictions may be biased in order to avoid false negatives. The machine-learning model may be a message-passing neural network. The resulting predictor is capable of quickly and reliably flagging potential rotor instability within a power network.

GENERATING AUDIO USING AUTO-REGRESSIVE GENERATIVE NEURAL NETWORKS

Nº publicación: EP4804179A2 09/09/2026

Solicitante:

GOOGLE LLC [US]
Google LLC

Resumen de: EP4804179A2

0001 Methods, systems, and apparatus, including computer programs encoded on computer storage media, for generating a prediction of an audio signal. One of the methods includes receiving a request to generate an audio signal; obtaining a semantic representation of the audio signal; generating, using one or more generative neural networks and conditioned on at least the semantic representation, an acoustic representation of the audio signal; and processing at least the acoustic representation using a decoder neural network to generate the prediction of the audio signal.