Abstract: Systems and methods for providing a shared augmented reality environment are provided. In particular, the latency of communication is reduced by using a peer-to-peer protocol to determine where to send datagrams. Datagrams describe actions that occur within the shared augmented reality environment, and the processing of datagrams is split between an intermediary node of a communications network (e.g., a cell tower) and a server. As a result, the intermediary node may provide updates to a local state of a client device when a datagram is labelled peer-to-peer, and otherwise provides updates to the master state on the server. This may reduce the latency of communication and allow users of the location-based parallel reality game to see actions occur more quickly in the shared augmented reality environment.

Abstract: A stabilization method and mechanism for model structure learning is described. A model is built based on a full data set. The full data set is partitioned into cross validation (CV) folds. A set of model structures of the model are cross validated for each CV fold while penalizing structural deviations from the model to determine CV errors. A model structure is selected from the set of model structures based on a comparison of CV errors with an industrial data set.

Abstract: A method includes training a plurality of different types of machine learning models using a training dataset to produce a set of trained machine learning models and determining a lift of each trained machine learning model in the set of trained machine learning models using a validation dataset. The method also includes selecting a trained machine learning model from the set of trained machine learning models that has a highest lift of the set of trained machine learning models and predicting a likelihood that a person will perform an action by applying the selected trained machine learning model to data about the person.

Abstract: A display device includes a display unit including gate lines and pixels electrically coupled to the gate lines; a timing controller configured to generate an on-clock signal, an off-clock signal, an enable signal, and a common signal; a clock generator configured to generate a plurality of clock signals having different phases based on the on-clock signal and the off-clock signal, when the enable signal has a first voltage level, wherein the clock generator is to insert a common pulse into each of the plurality of clock signals based on the common signal, when the enable signal has a second voltage level different from the first voltage level; and a gate driver configured to generate gate signals based on the plurality of clock signals, and to sequentially provide the gate signals to the gate lines.

Abstract: The present disclosure relates to a method for preparing a polyolefin using a supported hybrid metallocene catalyst. According to the present disclosure, a polyolefin having a narrow molecular weight distribution can be prepared very effectively by introducing a cocatalyst in an optimum content in the presence of a supported hybrid metallocene catalyst containing two or more metallocene compounds having a specific chemical structure. The polyolefin prepared according to the present disclosure exhibits excellent uniformity in chlorine distribution in polyolefin during chlorination, thereby significantly improving elongation of the chlorinated polyolefin, compatibility with PVC and impact reinforcing performance. Thus, it exhibits excellent chemical resistance, weather resistance, flame retardancy, processability and impact strength reinforcing effect, and can be suitably applied as an impact reinforcing agent for PVC pipes and window profiles.

Abstract: Some embodiments include an integrated assembly having digit-line-contact-regions between pairs of capacitor-contact-regions. The capacitor-contact-regions are arranged with six adjacent capacitor-contact-regions in a substantially rectangular configuration. Conductive plugs are coupled with the capacitor-contact-regions. Conductive redistribution material is coupled with the conductive plugs. Upper surfaces of the conductive redistribution material are arranged in a substantially hexagonal-close-packed configuration. Digit lines are over the digit-line-contact-regions. Insulative regions are between the digit lines and the conductive plugs. The insulative regions contain voids and/or low-k dielectric material. Capacitors are coupled with the upper surfaces of the conductive redistribution material.

Abstract: Sub-pixel circuits and methods of forming sub-pixel circuits that may be utilized in an organic light-emitting diode (OLED) display are described herein. The overhang structures are permanent to the sub-pixel circuit. The overhang structures include a conductive oxide. A first configuration of the overhang structures includes a base portion and a top portion with the top portion disposed on the base portion. In a first sub-configuration, the base portion includes the conductive oxide of at least one of a TCO material or a TMO material. In a second sub-configuration, the base portion includes a metal alloy material and the conductive oxide of a metal oxide surface. A second configuration of the overhang structures includes the base portion and the top portion with a body portion disposed between the base portion and the top portion. The body portion includes the metal alloy body and the metal oxide surface.

Abstract: A display device includes: a display substrate having a display area and a pad area at one side of the display area; an optical layer on the display area of a first surface of the display substrate; a circuit board on the pad area of the display substrate; and a first sealing material on the pad area of the display substrate to cover the circuit board. The circuit board has: a first portion attached to the first surface of the display substrate, a second portion bent downwardly from the first surface and attached to another surface of the display substrate, and a third portion bent between the first portion and the second portion. The first sealing material covers at least some of the first portion and the third portion.

Abstract: Methods, systems, and apparatus, including computer storage media, for performing multi-horizon forecasting on time-series data. A method includes determining short-term temporal characteristics for respective forecasting horizons of one or more time-steps. The determining can include generating, using RNN encoders, encoder vectors based on static covariates, and time-varying input data; and predicting using one or more RNN decoders, a short-term pattern for a respective future time period. The method can also include capturing long-term temporal characteristics for the respective forecasting horizons based on the static covariates, the time-varying input data captured during the respective past time-periods, and the time-varying known future input data.

Abstract: An array of vertical transistors comprises spaced pillars of individual vertical transistors that individually comprise an upper source/drain region, a lower source/drain region, and a channel region vertically there-between. The upper source/drain region comprises a conductor oxide material in individual of the pillars. The channel region comprises an oxide semiconductor material in the individual pillars. The lower source/drain region comprises a first conductive oxide material in the individual pillars atop and directly against a second conductive oxide material in the individual pillars. Horizontally-elongated and spaced conductor lines individually interconnect a respective multiple of the vertical transistors in a column direction. The conductor lines individually comprise the second conductive oxide material atop and directly against metal material. The first conductive oxide material, the second conductive oxide material, and the metal material comprise different compositions relative one another.

Abstract: A smoothed-particle hydrodynamics (SPH)-based fluid analysis simulation apparatus comprises: an input unit for receiving, as an input, data about a plurality of particles, for a fluid analysis simulation; a space formation unit that divides, into a plurality of cells, the space in which the plurality of particles are present, and generates cell indexes on the basis of the locations of the cells in the space where the plurality of particles are present; a particle search unit for searching for at least one neighboring particle that neighbors a target particle, on the basis of particle reference information about the plurality of particles and cell reference information about the plurality of cells; and a flow data calculation unit that calculates flow data between the target particle and the at least one neighboring particle, and performs a fluid simulation on the basis of the flow data for the plurality of particles.

Abstract: A reference-order AL-FEC system for recovering network video data packet loss during real-time video communication includes a packetizer, a reference-order AL-FEC encoder, a reference-order AL-FEC decoder and a depacketizer. The packetizer constructs source symbols from source packets of a current frame. The encoder generates a repair symbol from the source symbols of the current frame and other reference frames based on the reference-order, not time-order, between the frames within an encoding window. The encoder also generates a repair packet based on the repair symbol. The decoder recovers a lost source symbol based on the source symbols of the frames of the encoding window and the repair symbol by decoding the repair packet. The decoding is achieved by solving a linear system of the repair symbol.

Abstract: An integrated circuit includes a substrate, a transistor over the substrate, a first inter-metal dielectric (IMD) layer over the transistor, a metal via in the first IMD layer, a first 2-D material layer cupping an underside of the metal via, a second IMD layer over the metal via, a metal line in the second IMD layer, and a second 2-D material layer cupping an underside of the metal line. The second 2-D material layer span across the metal via and the first 2-D material layer.

Abstract: Dental prosthesis having a structure similar to that of natural teeth and a method for manufacturing the same. Provided is a dental prosthesis capable of expressing a structure and properties similar to natural teeth in which enamel is a surface layer and dentine is an inner layer underneath the enamel. In addition, a method of manufacturing the same dental prosthesis through three-dimensional printing is provided. The dental prosthesis is a cured product including ceramic particles dispersed in a polymer matrix. The cured product includes a first cured product layer including 70% to 90% by weight of ceramic particles having an average particle diameter of 100 to 1,000 nm and a second cured product layer including 40% to 60% by weight of ceramic particles having an average particle diameter of 10 ?m to 500 ?m, the second cured product layer being adjacent to the inner surface of the first cured product layer.

Abstract: A method of manufacturing a display device includes: providing a first substrate, a second substrate, and a plurality of connection lines, wherein the first substrate has a base substrate, wherein the second substrate faces the first substrate, and wherein the plurality of connection lines are disposed between the base substrate and the second substrate; grinding a side surface of the base substrate, a side surface of the second substrate, and side surfaces of the plurality of connection lines; and simultaneously transferring a conductive film and laser-curing the conductive film, wherein the conductive film is transferred to the ground side surface of the base substrate, the ground side surface of the second substrate, and the ground side surfaces of the plurality of connection lines.

Abstract: Embodiments of this application disclose a virtual machine migration method. One example method includes: indicating, by a controller, a proxy virtual machine to mount a volume; replacing, by using the proxy virtual machine, a driver of an original platform in the volume with a driver of a target platform; and then, mounting a replaced volume to a target virtual machine.

Abstract: A method and apparatus of a user equipment (UE) in a wireless communication system are provided. The method and apparatus comprise: receiving a set of higher layer parameters including configuration information for sidelink synchronization signals and physical sidelink broadcast channel (S-SS/PSBCH) block; determining, based on the configuration information for the S-SS/PSBCH block, a number of transmitted S-SS/PSBCH blocks (NSSB), an offset for transmitted S-SS/PSBCH blocks (OSSB), and an interval for transmitted S-SS/PSBCH blocks (DSSB); and determining a set of slots containing the transmitted S-SS/PSBCH blocks within a period for a transmission of the S-SS/PSBCH block, wherein an index of a slot in the set of slots is determined based on OSSB+ISSB*DSSB, where ISSB is an index of the S-SS/PSBCH block with 0?ISSB?NSSB?1.

Abstract: Disclosed is a biaxial hinge mechanism used on a mobile terminal, comprising a first shaft and a second shaft parallel to each other, and a first support and a second support, wherein the first and second supports are respectively connected to the connection ends of the first and second shafts; the first and second supports are provided with connection end faces facing side faces of the connection ends; riveting columns formed in an integrated manner are provided on the connection end faces; connection through holes are provided on the connection ends; and the riveting columns are connected to the connection through holes. The spaces of the side faces of the hinge, rather than the spaces in the thickness direction of the hinge, are fully used to connect the supports, providing a high space utilization rate and aiding in greatly reducing the thickness of the hinge, and the used connection structure facilitates installation of the supports on the side faces of the hinge, providing a high connection strength.

Abstract: An electronic device includes a multiple input, multiple output (MIMO) antenna array comprising a plurality of antenna elements configured for MIMO communication across a network. One or more sensors detect a triggering event altering a radiation correlation pattern between at least two antenna elements of the plurality of antenna elements. One or more processors then select, in response to the one or more sensors detecting the triggering event, a quantity of antenna elements from the plurality of antenna elements available for engagement in the MIMO communication across the network as a function of the radiation correlation pattern.

Abstract: A smoothed-particle hydrodynamics (SPH)-based fluid analysis simulation apparatus comprises: an input unit for receiving, as an input, data about a plurality of particles, for a fluid analysis simulation; a space formation unit that divides, into a plurality of cells, the space in which the plurality of particles are present, and generates cell indexes on the basis of the locations of the cells in the space where the plurality of particles are present; a particle search unit for searching for at least one neighboring particle that neighbors a target particle, on the basis of particle reference information about the plurality of particles and cell reference information about the plurality of cells; and a flow data calculation unit that calculates flow data between the target particle and the at least one neighboring particle, and performs a fluid simulation on the basis of the flow data for the plurality of particles.