Abstract: A computer-implemented method for analyzing a roundabout in an environment for a vehicle is disclosed. The method includes generating at least one initial feature map by applying a feature encoder module of a trained neural network to an input image. The input image depicts the roundabout. The method includes next applying a classificator module of the trained neural network to the initial feature map. An output of the classificator module represents a road region on the input image. The method includes next applying a radius estimation module of the trained neural network to the initial feature map. An output of the radius estimation module depends on an inner radius of the roundabout and an outer radius of the roundabout. The method includes finally determining an entry point and an exit point of the roundabout depending on the output of the classificator module and depending on the output of the radius estimation module.

Abstract: Techniques for determining whether to send an MFA push notification are described. An indication of a request for a user account to access the application service via an endpoint device is received at an MFA service from an application service. A first geolocation of the endpoint device and a second geolocation of an MFA-registered device associated with the user account are received at the MFA service. Using the first and second geolocation, determine whether the endpoint device and the MFA-registered device are within a threshold proximity. When the endpoint device and the MFA-registered device are within the threshold proximity, allows a push notification to be transmitted to the MFA-registered device requesting authentication to grant access to the user account by the endpoint device, and when the endpoint device and the MFA-registered device are not within the threshold, refrain from transmitting the push notification.

Abstract: Systems and techniques are described herein for training an object-detection model. For instance, a method for training an object-detection model is provided. The method may include obtaining a light detection and ranging (LIDAR) capture; obtaining a first LIDAR-based representation of an object as captured from a first distance; obtaining a second LIDAR-based representation of the object as captured from a second distance; augmenting the LIDAR capture using the first LIDAR-based representation of the object and the second LIDAR-based representation of the object to generate an augmented LIDAR capture; and training a machine-learning object-detection model using the augmented LIDAR capture.

Abstract: The invention relates to insect repellent compositions, in particular to insect repellent compositions comprising hexahydrofarnesyl acetone (HFA), preferably HFA related substances, and a delivery vehicle. The invention also relates to the use of HFA as an insect repellent. Further objects of the invention are the use of oils and enriched extracts of Anisomeles species as insect repellents, and a method of repelling insects and for preventing diseases caused or transmitted by insects. The insect repellent compositions of the invention can provide a prolonged period of protection to a minimum of 8 hours.

Abstract: A fan tray, for a fan module of a network device chassis, may include an inner assembly that includes an inner cassette, one or more fans connected to the inner cassette, a first latch connected to the inner cassette and configured to removably connect to an outer assembly of the fan tray, and a fan controller connected to the inner cassette and configured to control operation of the one or more fans. The outer assembly may be configured to receive and retain the inner assembly, and may include an outer cassette with one or more openings configured to communicate with the one or more fans, a second latch connected to the outer cassette and configured to removably connect to a rear portion of the network device chassis, and an adaptor connected to the outer cassette and configured to connect and provide power to the fan controller.

Abstract: Methods and apparatus for coating processing reactor component parts are provided herein. In some embodiments, a part coating reactor includes: a lower body and a lid assembly that together define and enclose an interior volume; one or more heaters disposed in the lid assembly; one or more coolant channels disposed in the lid assembly to flow a heat transfer medium therethrough; a plurality of gas passages disposed through the lid assembly to facilitate providing one or more gases to the interior volume, wherein the plurality of gas passages include a plurality of fluidly independent plenums disposed in the lid assembly; and one or more mounting brackets to facilitate coupling a workpiece to the lid assembly.

Abstract: A reagent reaction determination method and device applied to a test tube, a computer-readable storage medium and a test tube, wherein, the reagent reaction determination method comprises: outputting a brightness control signal to the light-incident component to control the light-incident component to emit the RGB light, and to adjust the brightness control signal according to a preset step length, so as to adjust the brightness of the RGB light; detecting brightness variations of the light derived by the light-emergent component to generate an electrical signal detection value; perform an interpolation calculation on the present brightness control signal to obtain an estimated value of the brightness control signal when the electrical signal detection value is less than a preset threshold, and determining a reaction result in the reagent reaction chamber according to the estimated value of the brightness control signal. The reagent reaction determination device can greatly improve the user experience.

Abstract: The present disclosure relates to a wearable electronic controller for remotely controlling an external electronic device. The controller comprises a body configured to fit on a human finger, and a multi-directional switch. The multi-directional switch comprises: a lever that extends outwardly from an outer surface of the body, and a control unit configured generate input signals in response to manipulation of the lever. The controller further comprises circuitry configured to generate command signals based on the input signals, and to wirelessly transmit the command signals to the external electronic device, wherein the generated command signals are for causing respective actions to be performed at the external electronic device.

Abstract: An access graph is constructed based on access policy data from user accounts, data lake buckets, and/or access policy statements from any other location. Access logs are analyzed to determine actual access to the data tables. For a given user role, an initial set of data tables that are actually accessed is generated forming the baseline of data tables for which access privileges are to be maintained. User roles that are similar to the given user role are identified and additional data tables accessed by the similar user roles are added to the initial set of data tables to generate a final set of data tables. Access privileges to the final set of data tables are maintained for the given user role, while access privileges to the remaining data tables may be revoked.

Abstract: Disclosed are systems, apparatuses, processes, and computer-readable media for processing image data. For example, a process can include obtaining segmentation information associated with an image of a scene, the image including a plurality of pixels having a resolution, and obtaining depth information associated with one or more objects in the scene. A plurality of features can be generated corresponding to the plurality of pixels, wherein each feature of the plurality of features corresponds to a particular pixel of the plurality of pixels, and wherein each feature includes respective segmentation information of the particular pixel and respective depth information of the particular pixel. The plurality of features can be processed to generate a dense depth output corresponding to the image.

Abstract: Systems and methods are described to selectively stream content based on parental control ratings. A particular frame of a live broadcast of a media asset that is to be transmitted to a first device is identified, and it is determined whether the particular frame of the media asset depicts content associated with a parental control rating. In response to such determination, the particular frame and metadata associated with the particular frame that indicates that the particular frame depicts content associated with the parental control rating may be transmitted to the first device, where the transmittal of the metadata causes the first device to perform an action related to display of the particular frame based on comparing the parental control rating with a local parental control setting.

Abstract: A Data Processing Unit (DPU) control/management offload system includes a first networking device that is coupled to a DPU. The first networking device identifies the DPU, and generates a first virtual networking device in the first networking device for the DPU. The first networking device then offloads control protocol(s) and/or management operation(s) from the DPU using the first virtual networking device, which may include receiving a control communication that is directed to the DPU, determining that the control communication utilizes the control protocol(s) and, in response, redirecting the control communication to the first virtual networking device and processing the control communication using the first virtual networking device.

Abstract: A lighting system for an aircraft having at least one rotationally mounted propeller assembly that includes hub and a plurality of rotor blades extending radially away from the hub includes a light source and an optical element. The light source is mounted within the hub and is configured, upon being energized, to emit light in a first direction. The optical element is mounted within the hub and is disposed to receive the light emitted by the light source and is configured, upon receipt of the light, to redirect the light radially outward from the hub so that the light reflects off the rotor blades.

Abstract: A heat exchanger unit that comprises a heat exchanger vessel comprising a plurality of process stream conduits to receive the gaseous process stream and discharge a cooled process stream, and a plurality of refrigerant conduits to receive a pre-cooled mixed refrigerant stream and discharge a cooled mixed refrigerant stream; an expansion device to receive the cooled mixed refrigerant stream and discharge a further cooled mixed refrigerant stream, which is connected to a third and/or fourth refrigerant inlets to provide cooling to the process stream conduits and the refrigerant conduits; a refrigerant bleed vessel to receive a first refrigerant split-off stream from the cooled mixed refrigerant stream and a second refrigerant split-off stream from the pre-cooled mixed refrigerant stream; the refrigerant bleed vessel comprising a bleed outlet to discharge a bleed stream and a recycle outlet fluidly connected to the third and/or fourth refrigerant inlets.

Abstract: Described herein are methods and a system for placing a network and devices in life support when it is determined that a network event necessitates such. Interconnected devices on the network are monitored, devices providing status such as temperature. Based on status, a life support event is determined. If it is determined that life support is needed, devices and services are prioritized. Monitoring is performed as to changes in the network and devices. The network and devices are returned to normal operation if the monitoring determines a normal status.

Abstract: Techniques and systems are provided for processing sensor data. For instance a process can include obtaining first sensor data of an environment, wherein the first sensor data includes a representation of a first object occluding a second object, obtaining second sensor data of the environment, wherein the second sensor data includes points associated with the first object and points associated with the second object, generating estimated segment data from the first sensor data, wherein the estimated segment data includes a first segment corresponding to the first object; matching points associated with the first object to the first segment, and deemphasizing points associated with the second object based on matching the points associated with the first object to the first segment.

Abstract: Current data center deployments, particularly layer 2 (L2) deployments that use multi-chassis link aggregation group (MC-LAG) implementations, have limitations. Such deployments use a link, known as an inter-node link (INL)/inter-chassis link (ICL), to connect peer information handling system nodes. Because the peer nodes are coupled together via one or more INL connections, there are fewer ports available for each peer node to connect to end nodes. This configuration creates limitations to bandwidth and scaling, and also increase costs. Embodiments herein allow for the elimination of INLs by moving forwarding decisions to the spine node level. In one or more embodiments, a spine node determines ports to reach dual-homed, single-homed, and orphaned node that are connected to leaf node(s) based on information learned from the leaf nodes. For a leaf node, a sub-LAG (link aggregation group) may be created to reach single-homed/orphaned nodes connected to the leaf node.

Abstract: This disclosure provides systems, methods, and devices for vehicle driving assistance systems that support image processing. In a first aspect, a method is provided that includes receiving sensor data from a plurality of sensors on a vehicle and determining a three-dimensional representation of an area surrounding the vehicle by mapping the sensor data onto a three-dimensional surface. The plurality of sensors may include at least one perspective view sensor and at least one top view sensor, and the three-dimensional surface may include sensor data from the at least one perspective view sensor and sensor data from the at least one top view sensor. The method may further include determining, with a machine learning model, one or more characteristics of the area surrounding the vehicle based on the three-dimensional representation. Other aspects and features are also claimed and described.

Abstract: The technology described herein is directed towards intelligently controlling the power consumed by light emitting diodes (LEDs) of network devices, such as present in a datacenter. An internal device agent, application and/or centralized monitoring system can determine when to activate and deactivate LEDs, such as to activate when a group of devices is likely being observed, and deactivate otherwise. Devices can be grouped for collective control, such as a group per rack of network devices with their LEDs activated and deactivated together. Sensors, such as rack cabinet door sensors, motion sensors and so on can be used to detect whether a group of devices is likely being observed; an action such as closing the door or walking away can be sensed to deactivate the LEDs. After LED activation, expiration of a configurable timer can be used to deactivate the LEDs. Significant power savings are thus achievable in various network scenarios.

Abstract: Systems and methods for a computer-based process that determines content display preferences of nearby detected devices, and transmits content tracks to those devices according to their individual preferences. For example, language preferences are determined from nearby devices, and content is played with corresponding language tracks sent to each device. In this manner, different tracks of content may be sent to different devices according to each device's preferences, so that individualized or personalized versions of content may be played for each different device. Thus, for instance, content may be played with different language tracks, where each track is selected to conform to the preferences of each different device. Accordingly, content may be played with different users or viewers experiencing the content in their preferred language. Embodiments of the disclosure also contemplate any other settings and preferences besides language.