Abstract: Systems, methods, and computer media for determining compatible users through machine learning are provided herein. Previous interactions between some users in a group can be used to determine a first set of user-to-user compatibility scores. Both the first set of compatibility scores and attributes for the users in the group can be provided as inputs to a machine learning model that can be used to determine a second set of user-to-user compatibility scores for user pairs who do not have an interaction history. Along with input constraints, the first and second sets of user-to-user compatibility scores can be used to select compatible user groups.

Abstract: In a wireless network in which beams are transmitted by base stations, a beam relation database may be produced by crowdsourcing known positions of UEs and associated information related to beams received by the UEs at these positions. The beam information, for example, may include a beam identifier and cell identifier, and may further include measured signal parameters, such as Reference Signal Received Power (RSRP) or Reference Signal Received Quality (RSRQ). The beam relation database may be used by a network or the UE to determine a position of a UE based on beams that are detected by the UE. The position fix may be an initial position fix that may be used to generate assistance data for the UE. Additionally, the beam relation database may be used to identify relevant measurement objects in the assistance data based on beams that are detected by the UE.

Abstract: A method of indicating resources for uplink-based positioning includes: determining whether a UE is within a downlink coverage area of a serving cell, for a first frequency band and a transmit power of the serving cell, and outside an uplink coverage area of the serving cell for the first frequency band and a transmit power of the UE; identifying a second frequency band supported by the UE, the second frequency band including frequencies below a lowest frequency of the first frequency band; and providing at least one PRS indication indicating at least OFDM UL-PRS resources in the second frequency band for the UE based on a determination that the UE is outside the uplink coverage area of the serving cell for the first frequency band and the transmit power of the UE.

Abstract: The location of a user equipment may be determined by having the user equipment use a radio carrier and/or a bandwidth part having the highest sub-carrier spacing available to the user equipment. A user equipment may communicate through a plurality of radio carriers, determine a first radio carrier or bandwidth part having a highest sub-carrier spacing, determine a timing advance value associated with the first radio carrier or bandwidth part, and transmit to a location server, the timing advance value.

Abstract: A method, a computer program product, and a computer system manage notification settings on a user device within premises. The method includes determining a notification rule to be enforced on the premises for the notification settings to be set on the user device while within the premises. The method includes determining a location and a defined surrounding within the premises for managing the notification settings on the user device, the notification rule being based on the defined surrounding. The method includes determining a user device location of the user device within the premises. The method includes determining whether the user device location is within the defined surrounding. The method includes, as a result of the user device location being within the defined surrounding, transmitting instructions indicative of the notification rule to the user device to set the notification settings on the user device based on the notification rule.

Abstract: A phase-locked loop (PLL) is implemented to have another (second) PLL in place of the controlled oscillator. When a known frequency change in the frequency of the output clock is desired, in addition to changing a configuration of the PLL (first PLL), the configuration of the second PLL is also changed to cause the frequency of the output clock to change quickly. In various embodiments, the configuration of the second PLL is changed by changing the divisor of the feedback divider of the second PLL, the divisor in a pre-scaler in the second PLL, the control voltage of a VCO used in the second PLL, and any other point of user control in the second PLL.

Abstract: The present disclosure relates to systems, methods, and non-transitory computer readable media that recommend editing presets based on editing intent. For instance, in one or more embodiments, the disclosed systems receive, from a client device, a user query corresponding to a digital image to be edited. The disclosed systems extract, from the user query, an editing intent for editing the digital image. Further, the disclosed systems determine an editing preset that corresponds to the editing intent based on an editing state of an edited digital image associated with the editing preset. The disclosed systems generate a recommendation for the editing preset for provision to the client device.

Abstract: A lower-level cache managing cross-core invalidation (XI) snapshots in a shared-memory multiprocessing system, wherein the management of XI snapshots reduces an amount of required snapshots while allowing shared lower-level caches, comprising: the lower-level cache maintaining respective response sync state for at least one processor in a plurality of processors signifying that a line may have been changed by another processor since last fetched by a requesting processor.

Abstract: According to one embodiment, a method, computer system, and computer program product for front-end clipping reduction is provided. The embodiment may include initiating an audio interaction. The embodiment may also include predicting a change in network connectivity within the audio interaction. The embodiment may further include, in response to the predicted change in network connectivity, determining whether to perform a voice clarity improvement. The embodiment may also include, in response to determining to perform the voice clarity improvement, performing the voice clarity improvement for the audio interaction.

Abstract: Systems and methods for X in a wireless communication system are provided. A UE may adjust antenna selections and/or antenna switch timing to account for excessive transmission errors due to antenna switching between SRS and PUSCH transmissions. A UE may monitor CRC error rates, and if PUSCH resources next to SRS resources have higher CRC rates above a threshold, the UE may determine if an RSRP difference between the respective antennas is below a threshold. If the RSRP difference is below the threshold, the UE may determine that the antenna port used for SRS may also be used by PUSCH without substantially detrimentally affecting PUSCH. A UE may also determine which SRS resources occurs adjacent to a PUSCH resource most often and assign that SRS resource to a default antenna which may be used for PUSCH transmission. A UE may also adjust antenna switch timing.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) is configured such that sounding reference signal (SRS) is switched among a number of antennas on a number of carriers associated with a default data subscription (DDS). The UE is also configured to receive a signal, scheduled using discontinuous reception (DRX), and associated with a non-default data subscription using at least one of the antennas used by the DDS. The UE determines based on carrier characteristics which resource is used to receive the signal during a DRX cycle. In some aspects, the decision is based on avoiding a conflict between the SRS switching and DRX reception. In further aspects, the decision is based on selecting the carrier contributing least to downlink throughput.

Abstract: This disclosure describes methods to process timing information of flows in a network. One or more processors determine a latency associated with each of one or more packets of a flow passing through a device. The one or more processors determine that the latency is greater than a baseline latency, and the one or more processors provide a message indicating at least the flow and that the latency is greater than the baseline latency.

Abstract: A generator network of a variational autoencoder can be trained to approximate a simulator and generate a first result. The simulator is associated with input data, based on which the simulator outputs output data. A training data set for the generator network can include the simulator's input data and output data. Based on the simulator's output data and the first result of the generator network, an inference network of the variational autoencoder can be trained to generate a second result. The second result of the trained inference network inverts the first result of the generator and approximates the simulator's input data. The trained inference network can function as an inverted simulator.

Abstract: Methods and server systems for detecting fraudulent transactions are described herein. Method performed by server system includes accessing base graph including plurality of nodes further including plurality of labeled nodes and unlabeled nodes. Method includes assigning via Graph Neural Network (GNN) model, fraudulent label or non-fraudulent label to each unlabeled node based on the base graph. This assigning process includes generating plurality of sub-graphs based on splitting the base graph and filtering these sub-graphs via Siamese Neural Network model based on pre-defined threshold values. Then, the GNN model generates plurality of sets of embeddings based on plurality of filtered sub-graphs. Further, aggregated node embedding is generated for each node and then, final node representation for each node is generated via dense layer of GNN model. Then, fraudulent label or the non-fraudulent label is assigned to each unlabeled node of plurality of unlabeled nodes based on final node representation.

Abstract: Techniques are provided for computing with private healthcare data. The techniques include a method comprising constructing an isolated memory partition that forms a secure enclave and pre-provisioning software within the secure enclave. The pre-provisioned software is configured to receive at least one of input data or the instructions for the one or more application computing processes in an encrypted form; decrypt the at least one of input data or instructions using one or more cryptographic keys; execute the one or more application computing processes based on the decrypted at least one of input data or instructions to generate output data; generate a proof of execution that indicates that the one or more application computing processes operated on the received input data; encrypt the output data using the one or more cryptographic keys; and provide external access to the encrypted output data and the proof of execution.

Abstract: Methods and systems for securing an application programming interface (API) are presented. The method comprises: receiving API workflow data associated with an API testing tool and generating a scan configuration file using the API workflow data; crawling the collection of API requests by identifying and retrieving a link associated with the collection of API requests; and crawling the link to generate a crawled link response. The method also includes executing one or more vulnerability tests on the crawled link response including applying at least one passive detection rule to the crawled link response and fuzzing the link. The fuzzed link may be transmitted in a request to an application server following which scan data indicative of at least one vulnerability associated with a response from the application server may be generated. The scan data may be used to generate a vulnerability report.

Abstract: A UE may determine use of a sensor or an interface of the UE, and in response, may adjust at least one of a beam selection, a transmission power, an operation mode, or a performance of carrier aggregation for the UE. A base station may receive an indication from the UE that a carrier for which the UE is configured has an effect on performance of a sensor or an interface of the UE. The base station may adjust a configuration of the carrier or adjusting uplink grants for the carrier in response to receiving the indication from the UE.

Abstract: A method for managing designated authority status in a cache line includes identifying an initial designated authority (DA) member cache for a cache line, transferring DA status from the initial DA member cache to a new DA member cache, determining whether the new DA member cache is active, indicating a final state of the initial DA cache responsive to determining that the new DA member cache is active, and overriding a DA state in a cache control structure in a directory. A method for managing cache accesses during a designated authority transfer includes receiving a designated authority (DA) status transfer request, receiving an indication that a first cache will invalidate its copy of the cache line, allowing a second cache to assume DA status for the cache line, and denying access to the first cache's copy of the cache line until invalidation by the first cache is complete.

Abstract: Techniques for implementing a dynamic intelligent log analysis tool are disclosed. In some embodiments, a computer system performs operations comprising: obtaining a log file comprising a plurality of log entries, each log entry comprising an error message; identifying a set of unique words from the error messages; for each error message, computing a term-frequency vector based on a frequency of occurrence for each unique word of the set of unique words in the error message; for each error message, computing a similarity measure between the term-frequency vectors of the error message and every other error message of the log entries; for each error message, computing a score based on a sum of the similarity measures; and displaying an indication of one or more of the error messages on a computing device based on the scores for the one or more of the error messages.

Abstract: A method comprises receiving an input specifying one or more rules in connection with archiving one or more of a plurality of files from a source storage location to a target storage location. The one or more rules specify one or more constraints for retention of the one or more of the plurality of the files. In the method, the one or more of the plurality of files are retrieved from the source storage location for migration to the target storage location. A request is sent to the target storage location that the target storage location invoke the one or more rules to retain the one or more of the plurality of files in the target storage location. The target storage location comprises a cloud storage platform.