Abstract: An ultrasound diagnosis apparatus for emitting ultrasound waves to an examination object and obtaining an ultrasound image is provided. The apparatus includes a touch display configured to display a screen that includes the ultrasound image, and a controller configured to receive a touch input associated with the ultrasound image, and set a focus or depth of the ultrasound image to be displayed based on a touched position.

Abstract: Disclosed herein are a radar apparatus and a method of operating the same. The radar apparatus includes a clutter analysis unit, a screen change detection unit, a representative value acquisition unit, and a target detection unit. The clutter analysis unit analyzes the clutter value of a signal that is received by a reception unit. The screen change detection unit calculates the screen change time up to the time at which a screen has been changed from an image captured by an imaging apparatus. The representative value acquisition unit acquires a representative value based on a plurality of clutter values analyzed for the screen change time by the clutter analysis unit. The target detection unit determines the signal to be a target signal if the size of the signal is larger than both the clutter value and representative value of the signal.

Abstract: A user terminal device and a method for providing information thereof are provided. The method includes displaying a plurality of display items on a display screen, in response to a predetermined user command being input, displaying a User Interface (UI) for providing structure information, and in response to a specific area being selected through the structure information providing UI, providing structure information regarding at least one display item included in the selected area.

Abstract: The present invention relates to a skin-moisturizing or wrinkle-improving external composition or cosmetic composition which contains, as an active ingredient, a compound represented by Formula 1, which can be extracted from Anemarrhena asphodeloides Bunge, or a pharmaceutically acceptable salt thereof. The composition prevents skin moisture loss and thus suppresses skin tissue damage induced by UV rays and so has a skin-wrinkle preventing or alleviating effect.

Abstract: A constant fault alarm rate (CFAR) device for a signal detection system is disclosed herein. The CFAR device includes a first signal selection unit and a second signal selection unit. The first signal selection unit receives a last signal of a lagging sorting array and signals of one or more lagging guard cells, selects any one of the last signal of the lagging sorting array and the signals of the one or more lagging guard cell as a test signal based on a received guard cell size, and outputs the test signal. The second signal selection unit receives the test signal and signals of one or more leading guard cells, selects any one of the test signal and the signals of the one or more leading guard cells based on the guard cell size, and transfers this selected signal to the leading sorting array.

Abstract: Provided are a method and apparatus for processing a data stream capable of providing a data flow processing language to support real-time processing of an exploding data stream and providing an environment for executing the data flow processing language in a cluster system. The data flow-based exploding data stream processing method includes receiving a big data real-time processing service described in a real-time data flow language, interpreting the big data real-time processing service to generate a distributed stream processing service, and distributively deploying the distributed stream processing service in a cluster system including multiple nodes and configuring an execution environment for executing the distributed stream processing service in each node.

Abstract: An apparatus of managing data according to the present invention includes a query processor, a page monitor, a page layout manager and a data storage manager. The query processor processes a user query. At the time of processing the user query, the page monitor collects accessed column information and selectivity information of accessed columns from the query processor and collects access page information from a data storage manager to create page monitoring information. The page layout manager creates page column group information by grouping columns adjacent to each other for each page at a predetermined time interval based on the page monitoring information. The data storage manager stores data in a main memory by reconfiguring a page based on the page column group information for a candidate page of which an access frequency is greater than a predetermined access frequency based on the page monitoring information.

Abstract: Disclosed is an apparatus for in-memory data management includes a hybrid memory including a plurality of types of memories with different characteristics and a storage engine. The storage engine rearranges data among the plurality of memories by the unit of a page by monitoring workloads for data stored in the memories and reconfigures a page layout by the unit of the page based on a data access characteristic of an application for each of pages constituting each of the plurality of memories.

Abstract: Disclosed is a system for distributed processing of stream data, including: a service management device which selects an operation device optimal to perform an operation constituting a service and assigns the operation in a node including the selected operation device; and a task execution device which performs one or more tasks included in the operation through the selected operation device when the assigned operation is an operation registered in a preregistered performance acceleration operation library.

Abstract: Disclosed are a system and a method for address translation for a flash memory device, and particularly, disclosed is a technology that is capable of efficiently performing address translation between a logical address provided to the outside of a flash memory and a physical address of an actual flash memory in managing the flash memory device. The system includes: a flash memory system writing a corresponding data page by allocating a physical address space when there is a request for writing a data page from storage clients, and performing address translation between a physical address and a logical address; and a logical address space formed between the flash memory system and the storage client to provide the logical address.

Abstract: A method and apparatus of a display device for providing a personalized object are provided. The method including reproducing content, receiving an input from a first user selecting a first section of the content being reproduced, and generating a first personalized object corresponding to reproducing the selected first section, based on information about the selected first section, link information of the content, and information about an image corresponding to the content.

Abstract: Provided are a display device for allowing a first user to use information about content played by a device of a second user, when the user selects content to be received and played via the display device, and a method of controlling the same. The method includes the first display device providing first user identification information of the first user to a server; obtaining, from the server, electronic content guide information including second user identification information of a second user that is related to the first user and playback content identification information that corresponds to the second user; displaying, on the first display device, a user interface (UI) for selecting content that corresponds to the playback content identification information, based on the electronic content guide information; and the first display device playing content that is selected by using the UI.

Abstract: Disclosed herein are an apparatus and method for managing a data stream distributed parallel processing service. The apparatus includes a service management unit, a Quality of Service (QoS) monitoring unit, and a scheduling unit. The service management unit registers a plurality of tasks constituting the data stream distributed parallel processing service. The QoS monitoring unit gathers information about the load of the plurality of tasks and information about the load of a plurality of nodes constituting a cluster which provides the data stream distributed parallel processing service. The scheduling unit arranges the plurality of tasks by distributing the plurality of tasks among the plurality of nodes based on the information about the load of the plurality of tasks and the information about the load of the plurality of nodes.

Abstract: The present invention provides an apparatus and a method for providing a practical question solving exercise and question solving habit correction using an equipment of an examinee in preparation for a multiple choice test.

Abstract: A system for virtual machine placement and management monitors information regarding states of physical machines and virtual machines operated in a subgroup, and relocates the virtual machines operated in the subgroup according to information regarding states of the physical machines operated in the subgroup and a placement policy of the virtual machines.

Abstract: In a method for deciding an unregistered macrocell user equipment (MUE) adjacent to a femtocell base station (home evolved node B; HeNB), a macrocell base station (macro evolved node B; MeNB) decides occurrence of an unregistered MUE influenced by interference from a HeNB among MUEs. The MeNB requests an adjacent HeNB to transmit system information (SI) of the adjacent HeNB of which interference has influence on the unregistered MUE, and the unregistered MUE searches for the SI of the adjacent HeNB and transmits the searched SI to the MeNB, when it is decided that the unregistered MUE has occurred. The MeNB informs the adjacent HeNB of existence of the unregistered MUE using a closed subscriber group identifier (CSG ID) of the SI of the adjacent HeNB, transmitted from the unregistered MUE.

Abstract: Disclosed herein are a radar apparatus and a method of operating the same. The radar apparatus includes a clutter analysis unit, a screen change detection unit, a representative value acquisition unit, and a target detection unit. The clutter analysis unit analyzes the clutter value of a signal that is received by a reception unit. The screen change detection unit calculates the screen change time up to the time at which a screen has been changed from an image captured by an imaging apparatus. The representative value acquisition unit acquires a representative value based on a plurality of clutter values analyzed for the screen change time by the clutter analysis unit. The target detection unit determines the signal to be a target signal if the size of the signal is larger than both the clutter value and representative value of the signal.