Abstract: A fuel cell system, e.g., of a motor vehicle, includes a fuel cell stack having fuel cells and non-repeating hardware components, the latter including wet and dry end units. The cells are positioned between the end units. The dry end unit includes an end plate and a compression plate assembly that uniformly compresses the cells against the end plate, and a terminal plate surrounded by a seal plate. An insulator frame disposed adjacent to the compression plate assembly is engaged with the insulator frame via a frictional interface provided by o-ring compression seals having a respective post connected to the terminal plate and the seal plate, and a pocket connected to the insulator frame. The post and pocket of at least one of the compression seals together define a fluid passage. One or more shim plates may be disposed between the end plate and insulator frame.

Abstract: This disclosure provides methods, components, devices, and systems for acknowledgment (ACK) processing associated with medium access control (MAC) header verification, payload verification, or both. Some aspects more specifically relate to a first wireless device advertising a processing capability associated with performing MAC protocol data unit (MPDU) verification, including MAC header verification, payload verification, or both. In some implementations, the processing capability may include a processing latency to perform the verification, a threshold quantity of MPDUs supported for the verification within a short interframe spacing (SIFS) time interval, or both. The first wireless device may transmit an indication of the processing capability to a second wireless device. In some implementations, the second wireless device may transmit MPDUs to the first wireless device in accordance with the processing capability.

Abstract: A computer-implemented method for performing natural language-based data integration includes causing execution of a data integration application on a remote device via a network and causing surfacing of a GUI corresponding to the data integration application on a display of the remote device. The method includes receiving, via the GUI, a natural language input representing a data integration task, generating, via an LLM, a set of ordered activities corresponding to the data integration task represented by the natural language input, and selecting, via the LLM, one or more APIs for performing each activity within the set of ordered activities. The method also includes generating a data pipeline based on the set of ordered activities and the API(s) for performing each activity, as well as back-translating the data pipeline to a desired data format for execution by the data integration application.

Abstract: This disclosure provides systems, methods, and apparatus, including computer programs encoded on computer storage media, for implementing multi-link aggregation and conditional inheritance in a first basic service set (BSS). In one aspect, an apparatus may establish a first communication link with a first station (STA) of the first BSS using a first frequency band. The apparatus may determine a first link profile for a second communication link by customizing one or more management elements of management information associated with the first communication link. The apparatus may configure a first non-inheritance element of the first link profile associated with the second communication link to indicate usage of at least one management element of the management information by the second communication link is disabled. The apparatus may generate a management frame that comprises at least the first link profile, and may output the management frame for transmission.

Abstract: Dynamic routing of texture-load in graphics processing is described. An example of a processor includes one or more processing resources, the one or more processing resources to load a message including a texture load; a texture sampler and a data port; and a message router to route the texture load to a destination, wherein the destination may be either the texture sampler or the data port; wherein the message router includes arbitration circuitry to select the destination for the texture load, the arbitration circuitry to base selection of the destination at least in part on support by the data port for a format of a memory surface for the texture load; and a utilization metric for the data port representing availability of the data port.

Abstract: Methods, apparatus, systems, and articles of manufacture are disclosed for dynamic load balancing for multi-core computing environments. An example apparatus includes a first and a plurality of second cores of a processor, and circuitry in a die of the processor separate from the first and the second cores, the circuitry to enqueue identifiers in one or more queues in the circuitry associated with respective ones of data packets of a packet flow, allocate one or more of the second cores to dequeue first ones of the identifiers in response to a throughput parameter of the first core not satisfying a throughput threshold to cause the one or more of the second cores to execute one or more operations on first ones of the data packets, and provide the first ones to one or more data consumers to distribute the first data packets.

Abstract: A classifier may be trained with less than all datasets manually annotated with labels. A small subset of verbatims may be manually labeled with topic labels as seeds. Data augmentations can be used to acquire seed verbatim sets for known topics and to assign temporary pseudo labels to the rest of the verbatims based on their vector space proximity to the labeled seed verbatims. The training may involve classification epochs during which embeddings are updated with the assumption that the pseudo labels are ground-truth labels. The training may also involve labeling epochs during which the updated embeddings are used to update the vectors corresponding to the verbatims, and pseudo labels are updated based on updated vector coordinates in the vector space. As the training process progresses through the epochs, the embeddings will converge.

Abstract: An embodiment of an electronic processing system may include an application processor, persistent storage media communicatively coupled to the application processor, and a graphics subsystem communicatively coupled to the application processor. The graphics subsystem may include a first graphics engine to process a graphics workload, and a second graphics engine to offload at least a portion of the graphics workload from the first graphics engine. The second graphics engine may include a low precision compute engine. The system may further include a wearable display housing the second graphics engine. Other embodiments are disclosed and claimed.

Abstract: Revising data management indices by defining a plurality of data entity buckets, assigning bucket hash values to each data record according to the plurality of data entity buckets, generating a record index including data record bucket membership data, determining a combined record score for each data record according to the bucket membership data, revising data record relationship indices of a data management system according to the combined record score of a data record, and responding to a user query according to the record index including the revised record relationships.

Abstract: Systems and methods for USN monitoring via virtual tap is provided. A system may obtain, from a virtual tap, virtual network data packets associated with a first type of wireless communication protocol. The system may extract a first ID from the virtual network data packets. The system may query a first database associated with the first type of wireless communication protocol or a second database using a second type of wireless communication protocol using the first ID. The system may determine a second ID and a security context based on the query. The system may convert the security context from a first type to a second type of security context. The system may store the converted security context into a field based on the second ID.

Abstract: An apparatus and method of use of a mechanism that converts rotary motion into linear motion are disclosed. The method includes mechanically connecting, using a first connecting component, a rotary component and one or more movable components, mechanically connecting, using a second connecting component, a plurality of gripping components and the one or more movable components, generating, using the rotary component, rotary motion about a rotational axis, transferring, using the first connecting component, the rotary motion to the one or more movable components, transferring, using the second connecting component, the off-axis motion of the one or more movable components to the plurality of gripping components and moving the plurality of gripping components linearly in opposite directions.

Abstract: This disclosure provides systems, methods, and devices for Electronic Shelf Label (ESL) systems that support positioning of ESL devices. In a first aspect, a method includes: transmitting, to each ESL device in a group of ESL devices deployed within an environment via a wireless network associated with the environment, a command to emit one or more flashes of light over a flash interval associated with the group; receiving, from a mobile device via the wireless network, visual data collected for the group by a camera during the flash interval; detecting, within the visual data, the one or more flashes emitted by each ESL device in the group over the flash interval; and determining a location within the environment of each ESL device in the group based on the one or more flashes emitted by each ESL device in the visual data. Other aspects and features are also claimed and described.

Abstract: Certain aspects of the present disclosure provide techniques for selecting a public land mobile network (PLMN) based on route information. A method that may be performed by a wireless node includes camping on a first cellular network on a first frequency band of one or more first frequency bands associated with a first mobile country code (MCC) of a planned route of the wireless node; detecting a condition with the first cellular network after the camping on the first cellular network; and searching, after detecting the condition, for service on the one or more first frequency bands and one or more second frequency bands associated with a second MCC, wherein the one or more second frequency bands are selected based on the first MCC and the planned route.

Abstract: The present disclosure, in some embodiments, relates to a method. The method includes accessing one or more digitized images of a cancer patient of a first population. One or more regions of interest are identified within the one or more digitized images. A plurality of population specific features are extracted from the one or more regions of interest within the one or more digitized images. The plurality of population specific features are features that have been identified as being prognostic of an outcome for patients of the first population. A population specific machine learning model is operated upon the plurality of population specific features to generate a medical prediction relating to the outcome.

Abstract: This disclosure provides methods, components, devices and systems for providing information with respect to co-existence conditions. Some aspects more specifically relate to providing co-existence condition information via response messages. In some examples, co-existence condition information provided via a response message may indicate that a wireless communication device is experiencing a co-existence condition, may include information regarding the co-existence condition, or a combination thereof. Response messages utilized in carrying co-existence condition information may include messages made in response to a message from a peer wireless communication device via an existing or otherwise prior established messaging channel established for messaging of information other than co-existence condition information.

Abstract: This disclosure provides methods, components, devices and systems for preemption techniques for low latency devices. Some aspects more specifically relate to preemption techniques to enable transmission of low latency data. In some examples, an access point (AP) may transmit a first physical layer protocol data unit (PPDU) using a dedicated resource unit (RU) and a broadcast RU. The broadcast RU may indicate information for a preemption indication, such as a resource unit within the same transmission opportunity (TXOP) for the preemption indication. A wireless station (STA) with pending low latency data may transmit the preemption indication via the RU indicated by the first PPDU. The preemption indication may indicate that a subsequent scheduled PPDU in the TXOP will be preempted for the STA to transmit a PPDU and convey the low latency data.

Abstract: An isolation driver circuit for a pulse width modulation signal. The isolation driver circuit includes a rising edge detection circuit, a falling edge detection circuit, and a decoder. The rising edge detection circuit and the falling edge detection circuit respectively detect rising edges and falling edges of the input pulse width modulation signal, and respectively output corresponding rising edge detection signals and falling edge detection signals that are capacitively isolated from the input pulse width modulation signal. The decoder receives the rising edge detection signals and the falling edge detection signals, and outputs respective rising edges and falling edges of an output pulse width modulation signal that temporally align with the respective rising edges and falling edges of the input pulse width modulation signal. Thus, information stored in the pulse widths of the input pulse width modulation signal are preserved with high fidelity in the output pulse width modulation signal.

Abstract: A circuit that is capable of generating a negative voltage on a negative voltage supply node. The circuit includes a negative voltage generation circuit, an oscillator and an oscillator control signal generator. The negative voltage generation circuit generates a negative voltage on the negative voltage supply node in response to receiving a signal from the oscillator. The negative voltage generated by the negative voltage generation circuit depends upon the frequency of the signal from the oscillator. The oscillator control signal generator controls the frequency of the signal from the oscillator by sensing the negative voltage present on the negative voltage supply node, and by increasing or decreasing the frequency of the signal from the oscillator accordingly. Thus, charge is replenished to the negative voltage supply node to more closely match the drawing of charge from that negative voltage supply node, thereby more accurately generating the negative voltage.

Abstract: The present disclosure relates to semiconductor processing methods for anisotropic film growth. The method includes heating a substrate positioned in a processing chamber. The method includes flowing one or more process gases over the substrate. The one or more process gases include trichlorosilane (TCS) and hydrochloric acid. The method includes depositing one or more layers on one or more fins on the substrate. The deposition of the one or more layers includes forming the one or more layers at a first growth rate along a first dimension and a second growth rate along a second dimension, and the second growth rate is faster than the first growth rate.

Abstract: Systems and methods are provided for reconfiguring a gas sensing device which is configured to detect a first type of gas to enable the gas sensing device to detect a second type of gas. The method includes: receiving, by the gas sensing device, information associated with the second type of gas; reconfiguring, by the gas sensing device, a processor to enable the processor to evaluate sensor response information to detect the second type of gas; and evaluating, by the processor, the sensor response information to detect a presence of the second type of gas.