Abstract: An electronic device identifies first information of a first application and second information of a second application among a plurality of applications, based at least on determining that time information of the electronic device corresponds to a predetermined time. Each of the first information and the second information is respectively obtained during a specified period corresponding to the time information. The electronic device generates a first content including a first image and a first text using the first information and a second content including a second image and a second text using the second information, through a machine learning model. The electronic device determines ranks of the first content and the second content based on the time information. The electronic device concurrently displays the first content and the second content through a touchscreen display, based on the ranks.

Abstract: Methods of fabricating lithographic masks include performing mask process correction (MPC) on a mask tape out (MTO) design layout. Performing MPC may include identifying a plurality of unit cells (each being iterated in the MTO design layout and including a plurality of curve patterns), and performing model-based MPC on at least one of the plurality of unit cells. These methods may further include performing electron beam exposure based on the MTO design layout on which the MPC is performed. The performing model-based MPC on at least one of the plurality of unit cells may be based on at least one of an aspect ratio, sizes, curvatures of curved edges, density, and a duty of the plurality of curve patterns.

Abstract: A resist composition includes a tin oxide nanocluster. The tin oxide nanocluster includes a core structure including tin oxide, a counter anion bonded to the core structure, and an organic ligand bonded to the core structure. The counter anion includes a functional group functioning as a Lewis base.

Abstract: An apparatus may comprise a plurality of wheels, a body coupled to the plurality of wheels, and a controller configured to determine an angular velocity of the body with respect to a ground surface, and control, based on the angular velocity, a rotational speed of the plurality of wheels.

Abstract: Methods of fabricating lithographic masks include performing mask process correction (MPC) on a mask tape out (MTO) design layout. Performing MPC may include identifying a plurality of unit cells (each being iterated in the MTO design layout and including a plurality of curve patterns), and performing model-based MPC on at least one of the plurality of unit cells. These methods may further include performing electron beam exposure based on the MTO design layout on which the MPC is performed. The performing model-based MPC on at least one of the plurality of unit cells may be based on at least one of an aspect ratio, sizes, curvatures of curved edges, density, and a duty of the plurality of curve patterns.

Abstract: An electronic device may include a processing element (PE) array, a local memory which is configured with a plurality of local memory blocks and which stores data on a plurality of feature maps processed in the PE array, and a control core configured to control the PE array and the local memory. The control core may control the local memory such that at least one local memory block from among the plurality of local memory blocks is turned off based on a size of a feature map corresponding to a layer.

Abstract: A system for determining forgery or falsification of a digital content using a WebAssembly-based blockchain platform including a blockchain network, includes a client device configured to provide an original digital content to a relay server; the relay server configured to generate a hash for the original digital content provided from the client device and transmit the hash to a blockchain network; and a plurality of nodes configured to perform mining on a block including a transaction generated by distribution of a smart contract for the original digital content to distribute the mined block on the network, and perform comparison and verification between the smart contract for the original digital content included in the mined block and a smart contract for a digital content created using the original digital content, on a WebAssembly virtual machine.

Abstract: An embodiment wheel base includes a first base including a first wheel, a second base including a second wheel and coupled to the first base, a locking unit including a driving part and a fixing part operated by the driving part and selectively coupled to a plurality of fixing reception parts in the second base for coupling between the first and second bases, and a processor electrically connected to the locking unit, wherein, in response to receiving a base length adjustment command, the processor initializes a position value of the driving part acquired by a position value acquisition part, drives the driving part to achieve an unlocked state, and in response to an absolute value of the position value of the driving part acquired after the driving part is driven being less than or equal to a first reference position value, determines that an unlocking failure has occurred.

Abstract: Disclosed are a dual modulator of mGluR5 and 5-HT2AR (5-HT2A receptor), and use thereof. More specifically, disclosed are a compound which acts as modulator of mGluR5 and an antagonist of 5-HT2AR at the same time, and use thereof as therapeutic agent for pain.

Abstract: A robot includes a body, a pair of wheels rotatably provided at a lower part of the body, a cargo box provided at an upper part of the body, an inertial measurement sensor configured to measure a tilt angle of the body, a pair of wheel encoders configured to measure a rotational angle of each of the pair of wheels, a cargo box encoder configured to measure a tilt angle of the cargo box, a pair of wheel motors configured to transmit a torque to each of the pair of wheels, a cargo box motor configured to transmit a torque to the cargo box, and a controller. The controller is configured to control the pair of wheel motors and the cargo box motor to allow the robot to make a double axis inverted pendulum motion on an axis of each of the pair of wheels and the cargo box.

Abstract: A mobile apparatus is provided. The mobile apparatus may include: a body including a material of which a shape is reversibly deformable; a first link rotatably coupled to the body; a second link having one side rotatably coupled to the first link and the other side rotatably coupled to the body; a first shaft provided in a region, in which the first link is rotatably coupled to the body, and inserted into the first link and the body; a second shaft provided in a region, in which the second link is rotatably coupled to the first link, and inserted into the first link and the second link; and a third shaft provided in a region, in which the second link is rotatably coupled to the body, and inserted into the second link and the body.

Abstract: A wheel includes a deformable part reversibly deformable in shape by an external force, wherein the deformable part includes an inner region having a shape extending in a peripheral direction, an outer region having a shape extending in the peripheral direction and spaced apart outward from the inner region in a radial direction, and a spoke region provided between the inner region and the outer region and having a first side connected to the inner region and a second side connected to the outer region. The spoke region includes a first spoke region having a section protruding in a first of two peripheral directions and a second spoke region disposed at a first side of the first spoke region based on a second of the two peripheral directions opposite the first peripheral direction, wherein the second spoke region has a section protruding in the second peripheral direction.

Abstract: A mobile body includes a body, a front wheel and a rear wheel rotatably coupled to the front side and the rear side of the body respectively, a front wheel driving unit and a rear wheel driving unit coupled to the body and the front wheel and the rear wheel to transmit a driving force to the front wheel and the rear wheel respectively, a body angle acquisition unit to acquire a degree at which the body is tilted, and a processor. When a forward movement signal is input, the processor controls the front wheel driving unit so that when an inclination of the body to the ground is greater than a forward movement inclination threshold, the front wheel rotates at a speed based on a control value corresponding to an angular velocity of the body. As the angular velocity increases, the control value decreases.

Abstract: A reticle includes a mask substrate, a reflective layer on the mask substrate, and a mask pattern on the reflective layer, the mask pattern having image patterns to absorb light, and first patterns between the image patterns, the first patterns being openings, the first patterns having a honeycomb arrangement, in a plan view, such that seven of the first patterns are arranged at corresponding vertices and a center of a first regular hexagon, and each of the first patterns having a shape of a second regular hexagon that is rotated by 90 degrees relative to the first regular hexagon.

Abstract: A method of an electronic device, includes, obtaining information indicating a status of a connection between at least one external electronic device and the electronic device, according to a specified interval; based on executing a first application, identifying an input indicating to store at least one content displayed within a display, in a preset area of memory accessible by a second application different from the first application; based on the input, in a first status where the at least one external electronic device is identified using the obtained information: storing data indicating the at least one content in the preset area, and displaying, within the display, a first visual object indicating the first status.

Abstract: An electronic device according to various embodiments may comprise: a memory and a processor operatively connected to the memory. The processor may include: a central processing unit including a cache memory; a neural processing unit; and an interconnector connected to the neural processing unit. The central processing unit may include an arbiter for connecting the cache memory to any one of a processing circuit of the central processing unit and the interconnector. The neural processing unit may exchange data with the cache memory through the arbiter.

Abstract: Disclosed is a mobile object including a body part, a drive part coupled to one side of the body part and including one or more wheels, and an accommodation part coupled to the other side of the body part and having an internal space capable of accommodating an article, in which the drive part is coupled to a lower region of the body part, and the body part is rotatably coupled to the drive part, and in which the accommodation part is coupled to an upper region of the body part, and the accommodation part rotatably coupled to the body part.

Abstract: An electronic device is provided. The electronic device includes a memory, and a processor including a resource management unit and a neural processing unit. The processor may be configured to obtain an execution request for a specific function operating based on a specific neural network model, identify an available bandwidth of the memory through the resource management unit, and quantize the specific neural network model based on the available bandwidth of the memory through the neural processing unit.

Abstract: In an embodiment a robot includes a wheel part including a driving wheel, a head part arranged above the wheel part, the head part providing an inner loading space, at least one first sensor disposed on a front bottom of the head part and configured to sense a first distance from a ground, at least one second sensor disposed on a rear bottom of the head part and configured to sense a second distance from the ground and a controller configured to determine a driving environment of the robot based on at least one of the first distance or the second distance and to adjust a control gain related to a balance control of the robot based on the determined driving environment.