Abstract: An indoor positioning method and apparatuses for performing the same are provided. The method includes generating a three-dimensional (3D) interior area for an interior based on sensing data obtained by sensing the interior, generating a first map of the 3D interior area based on a first area including a first obstacle in the entire area of the 3D interior area, generating a second map of the 3D interior area based on a second area including the first obstacle and a second obstacle different from the first obstacle in the entire area, and estimating a posture of the moving apparatus and planning a movement path, based on the first map and the second map.

Abstract: An apparatus for constructing a library for deriving a material composition using empirical result, which enables acceleration of research on the material-properties relationship. By applying the empirical results of the material composition, missing data of the material compositions can be statistically calculated by using supervised non-linear imputation techniques. The completed composition information of the materials is passed as an input of machine learning material-properties relationship prediction.

Abstract: An indoor positioning method and apparatuses for performing the same are provided. The method includes generating a three-dimensional (3D) interior area for an interior based on sensing data obtained by sensing the interior, generating a first map of the 3D interior area based on a first area including a first obstacle in the entire area of the 3D interior area, generating a second map of the 3D interior area based on a second area including the first obstacle and a second obstacle different from the first obstacle in the entire area, and estimating a posture of the moving apparatus and planning a movement path, based on the first map and the second map.

Abstract: Disclosed is a method of preparing an intermediate for an oxazolidinone derivative, which enables 5-bromo-2-(2-methyl-2H-tetrazol-5-yl)pyridine to be produced at high yield and high purity, thus exhibiting high preparation efficiency under optimal processing conditions and making it suitable for industrial mass production.

Abstract: Disclosed is a method of preparing an intermediate for an oxazolidinone derivative, which enables 5-bromo-2-(2-methyl-2H-tetrazol-5-yl)pyridine to be produced at high yield and high purity, thus exhibiting high preparation efficiency under optimal processing conditions and making it suitable for industrial mass production.

Abstract: A mobile robot system for allowing a user to easily input a control command of a mobile robot, and a remote control method for the same are disclosed. The mobile robot system and the remote control method thereof can allow a user to easily input control commands regarding the movement and operation of the mobile robot using the jog-dial interface, such that the possibility of causing input errors can be reduced and desired commands can be quickly and efficiently transmitted, resulting in increased user manipulation of the mobile robot system. When the user enters the rotation command of the mobile robot, the mobile robot system can allow the user to perform intuitive interfacing through shuttle manipulation, such that the mobile robot system can facilitate transmission of a movement command having a circular trajectory and the same mobile robot control as in the user-intended control is achieved, resulting in implementation of emotional interface capable of increasing user accessibility.

Abstract: A robot cleaner based on wall following and a controlling method thereof are provided. The robot cleaner includes a first detector configured to generate a wall detection signal by detecting a wall, a second detector configured to generate a first contact signal through contact with the wall, a cleaner main body in which the first and second detectors are disposed and which includes a driver configured to drive on a surface to be cleaned, and a controller which is mounted on the cleaner main body and to which the first and second detectors and the driver are electrically coupled.

Abstract: A robot that moves to a position indicated by a remote device, and a method for controlling the moving robot. The moving robot according to an embodiment includes a traveling unit that moves a main body, a light reception unit that receives light, and a control unit that determines a traveling direction of the moving robot by filtering the light received from the light reception unit in accordance with a probability-based filtering method, and controls the traveling unit so that the main body travels in the traveling direction.

Abstract: A robot that moves to a position indicated by a remote device, and a method for controlling the moving robot. The moving robot according to an embodiment includes a traveling unit that moves a main body, a light reception unit that receives light, and a control unit that determines a traveling direction of the moving robot by filtering the light received from the light reception unit in accordance with a probability-based filtering method, and controls the traveling unit so that the main body travels in the traveling direction.

Abstract: A mobile robot system for allowing a user to easily input a control command of a mobile robot, and a remote control method for the same are disclosed. The mobile robot system and the remote control method thereof can allow a user to easily input control commands regarding the movement and operation of the mobile robot using the jog-dial interface, such that the possibility of causing input errors can be reduced and desired commands can be quickly and efficiently transmitted, resulting in increased user manipulation of the mobile robot system. When the user enters the rotation command of the mobile robot, the mobile robot system can allow the user to perform intuitive interfacing through shuttle manipulation, such that the mobile robot system can facilitate transmission of a movement command having a circular trajectory and the same mobile robot control as in the user-intended control is achieved, resulting in implementation of emotional interface capable of increasing user accessibility.

Abstract: A robot cleaner based on wall following and a controlling method thereof are provided. The robot cleaner includes a first detector configured to generate a wall detection signal by detecting a wall, a second detector configured to generate a first contact signal through contact with the wall, a cleaner main body in which the first and second detectors are disposed and which includes a driver configured to drive on a surface to be cleaned, and a controller which is mounted on the cleaner main body and to which the first and second detectors and the driver are electrically coupled.

Abstract: A citron rice wine and its manufacturing method includes a citron sugar pickling step; a citron extract finishing step; a citron crude liquid mixing step; a rice wine mixing step; a citron skin removing step; a vacuum ripening step; and a rice wine extracting step. There is further provided a tapioca mixing step wherein a tapioca citron rice wine is finished using the citron rice wine which has been manufactured in the rice wine extracting step. With respect to the extracted citron rice wine, the following steps are performed in a base finishing step: a citron rice wine precipitating step; a refined rice wine extracting step; a distilled liquor mixing step; and a carbonated water mixing step. In a cocktail finishing step, there are provided the steps of a cold base finishing step for cooling the base, an apple mint adding step; a base adding and mixing step; a tapioca mixing step; a carbonated water adding step; and a lime/lemon mixing step.

Abstract: Disclosed is a system for supplying breathing air to a work space, which adopts a triple air-supply structure including a main air-supply unit for compressing, drying and filtering air supplied from the atmosphere so that breathing air is supplied to the work space, a plant air-supply unit for supplying industrial air used in a process plant to the work space, and an emergency air-supply unit for supplying breathing air to the work space in an emergency, wherein the operation of respective air-supply units is organically controlled, thus increasing the reliability of the air supply.

Abstract: Disclosed is a system for supplying breathing air to a work space, which adopts a triple air-supply structure including a main air-supply unit for compressing, drying and filtering air supplied from the atmosphere so that breathing air is supplied to the work space, a plant air-supply unit for supplying industrial air used in a process plant to the work space, and an emergency air-supply unit for supplying breathing air to the work space in an emergency, wherein the operation of respective air-supply units is organically controlled, thus increasing the reliability of the air supply.