Abstract: A method learns unsupervised world models for autonomous driving via discrete diffusion. The method includes encoding an observation of an actor for a geographic region using an encoder to generate a prior frame of prior tokens. The method further includes processing the prior frame with a spatio-temporal transformer to generate a predicted frame of predicted tokens. The spatio-temporal transformer includes a spatial transformer and a temporal transformer. The method further includes processing the predicted frame to generate a predicted action for the actor. The method further includes decoding the predicted frame to generate a predicted observation of the geographic region.

Abstract: Various embodiments of the present disclosure are directed to a phase change material (PCM) radio frequency (RF) switch with a PCM recess. A PCM structure overlies a heater, and a first electrode and a second electrode are respectively on and electrically coupled to opposite sides of the PCM structure. The PCM recess is in a top of the PCM structure and overlies the heater at an active portion of the PCM structure. Further, the PCM recess has a width that is the same as or substantially the same as the active portion. The active portion is configured to change between a crystalline phase and an amorphous phase, whereas a remainder of the PCM structure (e.g., an inactive portion) is in the crystalline phase. Because of the PCM recess, the PCM structure has a smaller thickness at the active portion than at the inactive portion.

Abstract: A system and method are disclosed for implementing a customer support interface for order support assistance. The method includes receiving a request for assistance corresponding to a customer account, the customer account being associated with orders, the customer account comprising customer account information and the orders comprising order attributes. The method further includes predicting whether the request for assistance relates to orders, wherein the predicting is based on one of, or both of, the customer account information and the order attributes of the orders. In response to predicting that the request for assistance relates to the orders, the method determines an intended order from the orders, wherein the intended order represents the order with the highest probability of having initiated the request for assistance, and causes the intended order to be displayed on the customer support interface on a customer device.

Abstract: Integrated circuit structures having reduced local layout effects, and methods of fabricating integrated circuit structures having reduced local layout effects, are described. For example, an integrated circuit structure includes an NMOS region including a first plurality of fin structures or vertical stacks of horizontal nanowires, and first alternating gate lines and trench contact structures over the first plurality of fin structures or vertical stacks of horizontal nanowires. The integrated circuit structure also includes a PMOS region including a second plurality of fin structures or vertical stacks of horizontal nanowires, and second alternating gate and trench contact structures over the second plurality of fin structures or vertical stacks of horizontal nanowires. A gate line is shared between the NMOS region and the PMOS region, and a trench contact structure is shared between the NMOS region and the PMOS region.

Abstract: Implementations for a space-optimized graph database system are provided. One implementation includes a computing system comprising: processing circuitry and memory storing instructions that causes the processing circuitry to: store a graph database comprising an initial tree graph storing a plurality of data entries, each data entry comprising a respective field identifier; receive a query to update the graph database, wherein the query comprises a request to add a new data entry; determine a splitting event to perform based on one or more predetermined criteria; generate a new tree graph corresponding to a field identifier of the new data entry by splitting off a subset of the plurality of data entries of the initial tree graph, wherein the subset comprises all data entries of the initial tree graph that correspond to the field identifier of the new data entry; and update the new tree graph in accordance with the query.

Abstract: A light-emitting diode and a white light-emitting device are provided. The light-emitting diode includes a p-type semiconductor layer, an n-type semiconductor layer, and a light-emitting stacked layer disposed therebetween. The light-emitting stacked layer includes alternately-stacked well layers and barrier layers. The light-emitting stacked layer includes one or more second, third, fourth, and fifth well layers that have different indium concentrations, such that a C2 indium concentration, a C3 indium concentration, a C4 indium concentration, and a C5 indium concentration are respectively defined, and a relationship of the indium concentrations is C5>C4>C3>C2. The light-emitting stacked layer includes an n-side proximate section, a middle section, and a p-side proximate section along a thickness direction. The third well layer is disposed in the middle section, and the third well layer is disposed between the two second well layers.

Abstract: Systems, methods, and computer program for generating and using embedding vectors associated with real-time data are provided. A streaming platform receives streaming data associated with events occurring in a network environment. At least one neural network generates embedding vectors from the streaming data associated with the events. The analytical models analyze the embedding vectors and are updated with the result from the analysis. Embedding vectors are also associated with one or more indexes. The streaming platform may receive a query with an embedding vector associated with data from another event that is occurring in real-time in the network. Based on the embedding vector in the query, the streaming platform may use the one or more indexes to provide, in real-time, similar embedding vectors, which are indicative of similar events in the network environment.

Abstract: A display substrate and a manufacturing method therefor, and a display device. In the display substrate at least one of a plurality of sub-functional film layers in a light-emitting functional layer is disconnected at the positions where the pixel partition structures are located. Each pixel partition structure includes a first subpixel partition part, a second subpixel partition part, and a third subpixel partition part that are stacked in a direction perpendicular to the base substrate. The second subpixel partition part includes a plurality of sub-partition layers stacked in the direction perpendicular to the base substrate. The first subpixel partition part is provided, in an arrangement direction of two adjacent subpixels, with a first protrusion going beyond at least one sub-partition layer. The third subpixel partition part is provided, in the arrangement direction of two adjacent subpixels, with a second protrusion going beyond at least one sub-partition layer.

Abstract: The invention relates to a data security management control system and a data security management control method. The system comprises at least two user terminals which are provided with file management systems, wherein the file management system of one user terminal receives file management information corresponding to an original file and encapsulates the original file and the file management information into a composite file according to a preset file format; The file management system of at least one other user terminal reads the file management information in the composite file and uses the original file according to the file management information. According to the invention, the file management information is integrated into the file, so that the file can be controlled at any time in the flowing process, and the data security management capability is improved.

Abstract: Methods and systems for techniques for enabling wireless devices to receive multicast services in a radio resource control inactive (RRC_INCTIVE) state are disclosed. In an implementation, a method of wireless communication includes receiving, by a first network node, from a second network node, a session management signaling that include an alternative quality of service profile, and transmitting, by the first network node, to a wireless device, multicast session data based on the alternative quality of service profile during a radio resource control inactive period.

Abstract: A display device includes, a substrate, a light emitting element layer on the substrate, including a plurality of light emitting elements emitting light, and a light control layer on the light emitting element layer, including a light-transmitting layer transmitting the light and a light-shielding layer for shielding the light, wherein the light-transmitting layer includes, a first light-transmitting layer, a second light-transmitting layer on the first light-transmitting layer, a third light-transmitting layer on the second light-transmitting layer, and a fourth light-transmitting layer on the third light-transmitting layer, wherein the light-shielding layer includes, a first portion between the second light-transmitting layers, a second portion on the first portion and between the fourth light-transmitting layers, a third portion on the second portion and between the fourth light-transmitting layers, and a fourth portion on the third portion, and wherein the second light-transmitting layer covers an upper s

Abstract: A memory device includes a substrate; a plurality of metallization layers disposed over the substrate; a plurality of memory cells, each of the plurality of memory cells including a transistor and a capacitor; and a bit line coupled to a corresponding set of the plurality of memory cells. The bit line comprises at least a first conductor structure and a second conductor structure that extend along a first lateral direction and are disposed in a first one of the plurality of metallization layers. The first conductor structure and the second conductor structure are physically spaced from each other, but are electrically coupled to each other through conductor structures disposed in one or more of the plurality of metallization layers.

Abstract: A semiconductor device may include a gate structure including stacked local lines and a multi-step structure, wherein the multi-step structure defines pads of the local lines, channel patterns respectively disposed over the pads, a block word line disposed over the channel patterns and extending along a profile of the multi-step structure, and first contact plugs passing through the channel patterns and respectively connecting the channel patterns and the local lines.

Abstract: A medical apparatus comprises: an operating console, a limiting mechanism, and a manual release mechanism. The limiting mechanism releases the limitation on movement of the operating console in a case where a pressing force is applied to the manual release mechanism. The manual release mechanism comprises: a handle, a conversion portion, and a base portion. The handle is provided with a first guide portion. The base portion is provided with a second guide portion that cooperates with the first guide portion. The handle moves linearly in a direction substantially perpendicular to the base portion under guidance of the first guide portion and the second guide portion in a case where the pressing force is applied to the handle. Thus, a smooth linear motion of the handle can be ensured to provide a good feeling of operation, helping to improve the user experience.

Abstract: A semiconductor device may include a substrate and spaced apart first and second doped regions in the substrate. The first doped region may be larger than the second doped region to define an asymmetric channel therebetween. The semiconductor device may further include a superlattice extending between the first and second doped regions to constrain dopant therein. The superlattice may include a plurality of stacked groups of layers, with each group of layers comprising a plurality of stacked base semiconductor monolayers defining a base semiconductor portion, and at least one non-semiconductor monolayer constrained within a crystal lattice of adjacent base semiconductor portions. A gate may overly the asymmetric channel.

Abstract: A target droplet source for an extreme ultraviolet (EUV) source includes a droplet generator configured to generate target droplets of a given material. The droplet generator includes a nozzle configured to supply the target droplets in a space enclosed by a chamber. The target droplet source further includes a sleeve disposed in the chamber distal to the nozzle. The sleeve is configured to provide a path for the target droplets in the chamber.

Abstract: This application provides an electronic assembly and a terminal device. The electronic assembly includes: a first component; a second component, forming accommodation space with the first component; and a connecting member, where one end of the connecting member is connected to the first component, the other end of the connecting member passes through the accommodation space to be connected to the second component, the connecting member is in a sheet shape, a surface of the connecting member having a larger area is the first surface, and a part of the first surface located in the accommodation space is attached to a wall surface of the accommodation space. Because a thickness of the sheet-shaped connecting member is small, a volume of the accommodation space can be effectively increased without changing a size of a housing.

Abstract: A dock for receiving modular programmable widgets includes a body defining a securing channel for receiving the modular programmable widgets, the securing channel being sized to conform with a profile of an attachment body of the rear of the modular programmable widgets; a plurality of dock connectors configured to receive contact pads of the modular programmable widgets; and locators defined by the securing channel into the securing channel to aid in placement of the modular programmable widgets in positions where the contact pads of the modular programmable widgets are aligned with one of the dock connectors.

Abstract: A radial flux electric motor includes a stator having a radially inner stator surface and a rotor mounted inside the stator. The rotor defines a rotational axis and has axially opposite rotor ends and a radially outer rotor surface positioned proximate the radially inner stator surface, thereby establishing an airgap therebetween. The rotor also includes a fluid circulation arrangement having at least one fluid channel extending through the rotor to the radially outer rotor surface and configured to receive a liquid via a first passage and a gas via at least one second passage. The fluid circulation arrangement is also configured to direct the liquid and the gas, via centrifugal force, into the airgap as the rotor rotates inside the stator sufficiently to discharge the liquid and the gas out of the airgap at the axially opposite ends of the rotor, thereby cooling the electric motor.

Abstract: A technique may include receiving, by a management service a plurality of instance configurations from a client device. The technique may then include receiving, by the management service, information identifying a launch request for a compute instance. The technique may include determining, by the management service, one or more candidate shapes for the compute instance based at least in part on the plurality of instance configurations. The technique may include selecting, by the management service and from the one or more candidate shapes, a launch shape for the compute instance and launching the compute instance using the launch shape. The technique may then include providing, the client device access to the compute instance, launched based on the launch shape.