Abstract: A system and method of charging a battery of a seat in which a seat battery for supplying power to an additional device as well as movement of the position of the seat is positioned in the seat, and thus, even if the position of the seat is changed, it is possible to supply continuous power to an additional device included in the seat. In addition, the position of the seat is moved to charge the seat battery, and the seat battery provided in the seat is charged in consideration of whether the passenger sits on the seat, the state of charge of the battery of the vehicle, or the like, thereby smoothly charging the seat battery.

Abstract: A moveable seat control apparatus with an automatically chargeable battery, may include a seat including a moving motor engaged to the seat and configured to selectively move the seat along a rail, a battery positioned below the seat, and configured to receive power to perform charge, and to supply the charged power, a controller positioned below the seat and connected to the battery, and configured to monitor a state of charge (SOC) value of the battery to generate SoC information, and to control the moving motor to move the seat to a charge position when the SoC is equal to or less than a predetermined SoC, and a charger connected to the battery and coupled to a power supply terminal to receive the power and to charge the battery.

Abstract: A display apparatus includes a display panel comprising a plurality of light emitting elements, a panel driver configured to drive the display panel by applying a current to the plurality of light emitting elements, a memory configured to store luminance information according to a current of the light emitting elements, and a processor configured to determine a target luminance of the light emitting elements based on a gray level of an image, and to control the panel driver to drive the display panel by adjusting a current applied to the light emitting elements based on the target luminance and information stored in the memory and adjusting a duty to which the adjusted current is applied.

Abstract: According to some exemplary embodiments of the present disclosure, a method for index recovery performed by a database server is disclosed. The method is an index redo logging method performed by a database server.

Abstract: The method is an index redo logging method performed by a database server. The method may include performing a first recovery step of determining, by an instruction for recovering via an index redo log comprising an index physical redo log and an index logical redo log, an index tree structure by applying the index physical redo log, wherein the index physical redo log is generated by first index redo logging corresponding to a change of the index tree structure; and performing a second recovery step of performing an index tree search on the determined index tree structure to obtain physical information of the index logical redo log, and applying the index logical redo log to the determined index tree structure using the obtained physical information, wherein the index logical redo log is generated by second index redo logging corresponding to a data change in the index or generated based on a table redo log by the instruction for recovering.

Abstract: Disclosed is a computer-readable medium including a computer program including encoded commands. The computer program is configured to cause one or more processors to perform operations for optimizing a database application when the computer program is executed by the one or more processors of a computer system and the operations include: operation for receiving a query including a bind parameter from an application source; operation for obtaining information related to the bind parameter included in the received query; and operation for rewriting the received query by reflecting the obtained information related to the bind parameter within the received query as hint information.

Abstract: A vehicle and a method controlling the same are provided to detect a seat jamming or a short-circuit of a seat control system. The vehicle includes a motor that rotates forward or backward to fold a seatback of a seat toward a seat cushion or unfold the seatback from the seat cushion. A current sensor sense an output current of the motor and a controller determine a seat jamming or a short-circuit of an output of the motor based on a magnitude of the output current sensed for a predetermined period of time during forward or backward rotation of the motor.

Abstract: Disclosed is a computer program stored in a computer readable storage medium, which includes encoded commands, in which when the computer program is executed by one or more processors of a computer system, the computer program allows the one or more processor to perform the following steps for indexing. The steps may include: deciding that a first leaf node is split in a tree index data structure including a parent node including one or more indexes, and the first leaf node and a second leaf node which are leaf nodes linked with the parent node through a pointer; generating a 1-2nd leaf node which is a next node of the first leaf node; storing in the 1-2nd leaf node an index to be split among indexes stored in the first leaf node; and linking the 1-2nd leaf node and the second leaf node to the pointer.

Abstract: Disclosed is a non-transitory computer readable medium storing computer program which is executable by one or more processors. The computer program allows the one or more processors to execute the following operations for performing a pivot query when the computer program is executed by one or more processors and the operations may include: identifying one or more classification factors from a query when receiving the query from a client; generating a search table for filtering records corresponding to at least one row of a table corresponding to the query based on the one or more classification factors; and generating a result table by performing an aggregation of a plurality of records included in the table based on the search table.

Abstract: Disclosed is a non-transitory computer readable medium including a computer program. The computer program causes a computer to perform steps for performing space management for data storing of a database management system (DBMS) when executed by one or more processors.

Abstract: An embodiment of the present disclosure discloses a computer program executable by one or more processors and stored in a computer readable medium. The computer program causes the one or more processors to perform operations for database management, the operations including: generating a sorted table by sorting a table including one or more records based on at least one column; identifying a current key corresponding to each of one or more rows included in the sorted table; sequentially recording a record corresponding to each of the one or more rows in a data structure based on a result of a comparison between the current key corresponding to each of the one or more rows and a previous key; and generating an integrated result value for a record recorded in the data structure and recording the generated integrated result value in an output table.

Abstract: A display apparatus includes a display including a plurality of display modules, a display driver including a plurality of driving modules respectively connected to the plurality of display modules, a storage storing current information concerning a plurality of display modules, and a processor calculating a peak luminance level of each of a plurality of display modules based on individual power consumptions of each of a plurality of display modules and controlling a plurality of driving modules using the current information stored in the storage based on the calculated peak luminance level.

Abstract: Disclosed is a computer program stored in a computer-readable storage medium including encoded commands according to an exemplary embodiment of the present disclosure. When the computer program is executed by one or more processors, the computer program allows the one or more processors to perform a method for managing undo information in a database management system (DBMS). The method may include: forming undo information corresponding to an update request by a first transaction in response to the update request by the first transaction in the database management system (DBMS); determining an undo memory chunk to be allocated to the undo information from an undo memory pool on a memory, the undo memory chunk having a variable size; and maintaining the undo information on a space of the memory by using the determined undo memory chunk.

Abstract: Provided is an automatic inspection device and method for inspecting processing quality of laser processing equipment that forms a modified area by irradiating a laser beam into an object to be processed. The automatic inspection device includes: an image film coated on a bottom surface of the object to be processed; an image sensing unit configured to detect a damage image of the object to be processed formed on the image film through irradiation of the laser beam; and an image processing unit configured to process the damage image detected by the image sensing unit.

Abstract: A display apparatus includes a display including a plurality of display modules, a display driver including a plurality of driving modules respectively connected to the plurality of display modules, a storage storing current information concerning a plurality of display modules, and a processor calculating a peak luminance level of each of a plurality of display modules based on individual power consumptions of each of a plurality of display modules and controlling a plurality of driving modules using the current information stored in the storage based on the calculated peak luminance level.

Abstract: A manufacturing method for an ultrasonic fingerprint sensor is provided. The method may include: preparing a sintered ceramic element under incomplete sintering conditions; forming a processed ceramic element by cutting a first surface of the sintered ceramic element along a first direction in pre-designated intervals up to such a depth that leaves a remainder region at a second surface and cutting the second surface of the sintered ceramic element along a second direction perpendicular to the first direction in pre-designated intervals up to such a depth that leaves a remainder region at the first surface; sintering the processed ceramic element under complete sintering conditions; filling an insulation material into troughs formed in the processed ceramic element by the cutting processes; and polishing the first surface and second surface to remove the remainder regions such that piezoelectric rods are exposed while arranged in an array form.

Abstract: A transparent display apparatus includes a first transparent display, an interface which communicates with a second display apparatus, and a controller which connects communication with the second display apparatus when the first transparent display and the second display apparatus at least partly overlap with each other, and performs the interoperation with the second display apparatus. Accordingly, a user may use various group play functions by using the transparent display apparatus and the second display apparatus, in-turn enhancing device applicability and user convenience.

Abstract: A display panel including a plurality of pixel circuits is provided. Each of the plurality of pixel circuits includes a light emitting unit including a light emitting element; a control circuit configured to control a light emitting duration of the light emitting element based on an input end voltage; a first switching element connected between an input end and an output end of the control circuit; and a signal input unit including a second switching element and configured to transmit an input signal to the input end of the control circuit. The first switching elements of each of the plurality of pixel circuits are configured to simultaneously turn on or off.

Abstract: A transparent display apparatus includes a first transparent display, an interface which communicates with a second display apparatus, and a controller which connects communication with the second display apparatus when the first transparent display and the second display apparatus at least partly overlap with each other, and performs the interoperation with the second display apparatus. Accordingly, a user may use various group play functions by using the transparent display apparatus and the second display apparatus, in-turn enhancing device applicability and user convenience.

Abstract: A vehicle and a method controlling the same are provided to detect a seat jamming or a short-circuit of a seat control system. The vehicle includes a motor that rotates forward or backward to fold a seatback of a seat toward a seat cushion or unfold the seatback from the seat cushion. A current sensor sense an output current of the motor and a controller determine a seat jamming or a short-circuit of an output of the motor based on a magnitude of the output current sensed for a predetermined period of time during forward or backward rotation of the motor.