Abstract: A vehicle-to-everything (V2X) communication-based electronic toll collection system (ETCS) according to an embodiment of the present invention includes at least one roadside unit (RSU), a token issuer checking a de-identified token of a vehicle by communicating with an on-board unit (OBU) of the vehicle via the at least one roadside unit, and a clearing house communicating with the token issuer and charging a toll to a driver/owner of the vehicle. The token issuer generates toll information of the vehicle based on the de-identified token of the vehicle and location information of the at least one roadside unit involved in checking the de-identified token.

Abstract: An integrated circuit included in a device for performing a neural network operation includes a buffer configured to store feature map data in units of cells each including at least one feature, wherein the feature map data is for use in the neural network operation; and a multiplexing circuit configured to receive the feature map data from the buffer, and output extracted data by extracting feature data of one of features that are included within a plurality of cells in the received feature map data, the features each corresponding to an identical coordinate value.

Abstract: A method and memory device with in-memory computing defection detection is disclosed. A memory device includes a memory including banks, wherein each bank includes a respective plurality of bit-cells, an in-memory computation (IMC) operator configured to perform an IMC operation between first data while the first data is in the bit-cells of the memory and second data received as input to the memory device, wherein the banks share the operator, and wherein the memory device is configured to: generate a first test pattern that is stored in the memory and generate a second test pattern applied to the IMC operator, and based thereon determine whether a defect has occurred in either the memory or the operator, and perform a repair based on the determination that a defect has occurred.

Abstract: A service identifying and processing method using a wireless terminal message according to an exemplary embodiment of the present invention includes (a) receiving a wireless terminal message by a first entity which is a mobile device; and (b) expressing, by a first agent which is an information processing application program installed on the first entity, entity information of second entity based on the wireless terminal message and service confirmation information related to service provided by the second entity, through an application screen by the first agent.

Abstract: The present invention provides a compound having a specific chemical structure and having PDE9A inhibitory activity, or a pharmaceutically acceptable salt thereof. The present invention provides a composition containing the compound or a pharmaceutically acceptable salt thereof. The present invention provides a pharmaceutical use, for treating or preventing PDE9A-related diseases, of the compound according to the present invention, a salt thereof, and a composition containing the compound or salt. The present invention also provides a method for treating or preventing PDE9A-related diseases, the method comprising administering an effective amount of the compound according to the present invention, a salt thereof, or a composition containing the compound or salt to a subject in need of treatment.

Abstract: A frame structure for a purpose built vehicle (PBV) includes: an inner panel connected to the rear of a middle part of a side member to form an inner side of a rear part of the side member, a front outer panel connected to the rear of the middle part of the side member and coupled to an outer side of the inner panel to form a closed cross-section, a center outer panel connected to the rear of the front outer panel and coupled to the outer side of the inner panel to form a space in which a rear suspension member is coupled, and a rear outer panel connected to the rear of the center outer panel and coupled to the outer side of the inner panel to form a closed cross-section.

Abstract: A camera module comprises: a first housing; a lens module disposed in the first housing; a second housing coupled to the first housing; a first printed circuit board disposed in the inner space of the first housing and the second housing; an image sensor disposed on the first printed circuit board; and a shield can disposed under the first printed circuit board in the second housing, wherein the shield can comprises a rib which comes into contact with the lower surface of the first printed circuit board.

Abstract: A cutting insert according to an embodiment of the present disclosure relates to a circular double-sided cutting insert including a top surface, a bottom surface, a lateral surface, and a cutting edge, and mounted to a cutting tool, in which a plurality of clearance surfaces and a plurality of fastening surfaces are located on the lateral surface, and among the plurality of fastening surfaces, a fastening surface, which is brought into contact with the cutting tool upon mounting of the cutting insert to the cutting tool, forms an acute angle with respect to the top surface or the bottom surface acting as a rake surface.

Abstract: Seating arrangements for a vehicle cabin of a passenger transport system. The seating arrangement includes a first seat group and a second seat group. The first seat group has a first seat and a second seat bordering a cabin wall of the vehicle cabin. The first seat includes a foot support structure that extends on a lateral side of the second seat between the second seat and the cabin wall. The second seat group has a third seat bordering an aisle of the vehicle cabin. The third seat is laterally adjacent to and adjoins the second seat along a longitudinal direction of the vehicle cabin.

Abstract: Apparatuses encode or decode a picture sequence, some having different resolutions, and store a bitstream of encoded video data. The apparatus has a processor, which decodes a first syntax element for specifying a reference size of pictures referring to the high-level syntax structure and a second syntax element for specifying a picture size scaled from the reference size of the pictures referring to the high-level syntax structure. The processor derives at least one offset factor and at least one scale factor representing a scale difference between a current picture including a current block to be decoded and a reference picture referred to by the current block. The processor generates a prediction block of the current block from the reference picture by using the motion vector of the current block, the at least one scale factor, and the at least one offset factor.

Abstract: Methods encode or decode a picture sequence, some having different resolutions, and transmit a bitstream of encoded video data. The decoding method includes decoding a first syntax element for specifying a reference size of pictures referring to a high-level syntax structure and a second syntax element for specifying a picture size scaled from the reference size of the pictures referring to the high-level syntax structure. The method includes deriving at least one offset factor and at least one scale factor representing a scale difference between a current picture including a current block to be decoded and a reference picture referred to by the current block. The method includes generating a prediction block of the current block from the reference picture by using the motion vector of the current block, the at least one scale factor, and the at least one offset factor.

Abstract: Apparatuses decode or encode a picture sequence, some having different resolutions, and transmit a bitstream of video data. The decoding apparatus has at least one processor, which decodes a first syntax element for specifying a reference size of pictures referring to a high-level syntax structure and a second syntax element for specifying a picture size scaled from the reference size. The processor also derives, based on the first and the second syntax elements, at least one offset factor and at least one scale factor representing a scale difference between a current picture including a current block to be decoded and a reference picture referred to by the current block. The processor generates a prediction block of the current block from the reference picture by using the motion vector of the current block, the at least one scale factor, and the at least one offset factor.

Abstract: The present disclosure relates to a plant cultivator that is capable of improving efficiency of a light source part by being configured to be capable of adjusting the vertical position of a handle and a light source port using a pair of spacers so that the height of the light source part is capable of being adjusted according to the plant growth stage, and is capable of reducing manufacturing costs by supplying power to the light source part using one of a pair of spacers.

Abstract: A lamination device includes an upper chamber accommodating a window, a lower chamber accommodating at least one display panel, at least one shaft penetrating the lower chamber, at least one alignment part aligning the at least one display panel and the window, and at least one sub-chamber disposed between the lower chamber and the at least one alignment part. At least one bellows surrounding a portion of the at least one shaft may be disposed in the at least one sub-chamber.

Abstract: Methods encode or decode a picture sequence, some having different resolutions, and store a bitstream of encoded video data. A decoding method includes decoding a first syntax for specifying a reference size of pictures referring to a high-level syntax structure and decoding a second syntax element for specifying a picture size scaled from the reference size of the pictures referring to the high-level syntax structure. The method includes deriving at least one offset factor and at least one scale factor representing a scale difference between a current picture including a current block to be decoded and a reference picture referred to by the current block.

Abstract: A processor-implemented method includes receiving an input vector comprising a plurality of channels, performing a first convolution operation by allocating first chunks, obtained by dividing the input vector, to a plurality of first in-memory computing (IMC) macros, and performing a second convolution operation by allocating second chunks obtained by dividing a result of the first convolution operation to a plurality of second IMC macros.

Abstract: An independent steering control system includes independent steering systems steer wheels and a controller configured for determining a level of fault of each of the independent steering systems. When at least one independent steering system among the independent steering systems is determined to be completely unsteerable, the controller is configured to perform fault tolerant steering by changing steering angles of remaining independent steering systems among the independent steering systems determined to be normal.

Abstract: An air vent device for a vehicle includes an air guide configured to protrude towards a passage through which air flows, wherein a length of the air guide protruding into the passage is adjustable by rotation with respect to the passage.

Abstract: A hybrid motor includes an induction motor and a synchronous motor combined. The hybrid motor includes a hollow rotor that includes conductor bars configured to form an annular shape at a position spaced apart from a rotation axis by a predetermined first distance and a synchronous motor equivalent that is disposed in an annular shape at a position spaced apart from the rotation axis by a predetermined second distance, an induction stator that includes induction stator windings positioned on a first radial side of the hollow rotor, and a synchronous stator that includes synchronous stator windings positioned on a second radial side of the hollow rotor.

Abstract: A method and a device for managing a tab window indicating a group including heterogeneous applications. The method includes outputting a display window comprising at least one or more objects for executing one or more applications on a terminal window, receiving a user input that selects the at least one or more objects and moves the selected at least one or more objects to a region excluding the display window, generating an application group comprising at least one or more applications corresponding to the selected at least one or more objects according to the received user input, and outputting a tab window indicating the generated application group to the terminal window.