Abstract: A computer-implemented method for use with an extensible markup language (XML) document includes inputting a high-level mapping specification for a schema mapping; and generating a target XML document based on the mapping. The method may perform schema mapping-based XML transformation as a three-phase process comprising tuple extraction, XML-fragment generation, and data merging. The tuple extraction phase may be adapted to handle streamed XML data (as well as stored/indexed XML data). The data merging phase may use a hybrid method that can dynamically switch between main memory-based and disk-based algorithms based on the size of the XML data to be merged.

Abstract: Provided are a semiconductor circuit and method for operating the same. The semiconductor circuit includes a first flip-flop configured to, based on input data synchronized to a first clock, output first output data synchronized to a second clock different from the first clock, and a second flip-flop configured to, based on the first output data, output second output data synchronized to the second clock, wherein the first and the second flip-flops share an inverted second clock and a delayed second clock and output the first and the second output data based thereon, respectively.

Abstract: A white organic light emitting device includes: first and second electrodes formed to face each other on a substrate; a first stack configured with a hole injection layer, a first hole transportation layer, a first light emission layer and a first electron transportation layer which are stacked between the first and second electrodes; a second stack configured with a second hole transportation layer, a second light emission layer, a third light emission layer, a second electron transportation layer and an electron injection layer which are stacked between the first stack and the second electrode; and a charge generation layer interposed between the first and second stacks and configured to adjust a charge balance between the two stacks.

Abstract: A method and apparatus for transmitting rights object information between a device and a portable storage are provided. The method includes transmitting a predetermined request from the device to the portable storage, generating a current permission status format including information of a rights object designated by the request, using the portable storage, and transmitting the current permission status format from the portable storage to the device. According to the method and apparatus, overhead is reduced and information transmission speed is increased when the rights object information is transmitted between the device and the portable storage.

Abstract: Disclosed is an organic light emitting display device with an enhanced light emission efficiency at high current and an enhancement in panel efficiency through prevention of a roll-off phenomenon. The organic light emitting display device includes first and second electrodes formed on a substrate facing each other. A hole injection layer, a hole transport layer, at least first and second light emitting layers, and an electron transport layer are sequentially stacked between the first and second electrodes. The first light emitting layer includes different hosts while being doped with the same dopant in different dosages. The first light emitting layer includes a first host and a second host, and the second light emitting layer includes the first host and a third host different from the second host. The first and second light emitting layers are doped with the same phosphorescent yellow-phosphorescent green dopant in the same dosage.

Abstract: A method and apparatus for transmitting rights object information between a device and a portable storage are provided. The method includes transmitting a predetermined request from the device to the portable storage, generating a current permission status format including information of a rights object designated by the request, using the portable storage, and transmitting the current permission status format from the portable storage to the device. According to the method and apparatus, overhead is reduced and information transmission speed is increased when the rights object information is transmitted between the device and the portable storage.

Abstract: Disclosed are a method of configurating a CANopen network, a method of operating a slave device of the CANopen network, and a system for controlling a PC device using the CANopen network. The method of operating the slave device connected to the CANopen network includes creating a process data object for transmission, designating identifier information for the process data object, and transmitting the created process data object to a device corresponding to the designated identifier information. The identifier information includes a communication object identifier allowing another slave device or a master device connected to the CANopen network to receive the process data object.

Abstract: The present invention relates to a material for an organic electroluminescent device, including a phenanthrocarbazole-based compound having a specific structure, and an organic electroluminescent device including the same. More specifically, the phenanthrocarbazole-based compound is applied as a material for a phosphorescent and fluorescent organic electroluminescent device, thereby providing an organic light emitting device with improved light emitting efficiency, luminance, thermal stability, driving voltage, lifetime and the like.

Abstract: A method for automatically determining the direction installation of an electronic lock is disclosed. The method achieves automatic determination of the electronic lock installed on the left-handed or right-handed door by controlling rotational directions of the rotational actuator and determining the touching sequence of switch units, so as to enable the electronic lock to be adapted to both the left-handed door and right-handed door, thereby significantly broadening the application scope and convenience of the electronic lock.

Abstract: An organic light emitting display device is provided to avoid color change due to a viewing direction. The organic light emitting display includes a light compensation layer having a refractive index different than that of an insulating layer. The organic light emitting display may be disposed at the side to which light emitted from an organic light emitting layer is entered to change the path and phase of light, thereby coinciding cavity peak phases for each wavelength of white light emitted from an organic light emitting unit.

Abstract: Disclosed are a flexible printed circuit board and a mobile terminal using the same. The mobile terminal includes a printed circuit board (PCB), and a flexible printed circuit board (FPCB) connected to the printed circuit board. The flexible printed circuit board includes a branch extending from one side of the flexible printed circuit board, at least one switch provided on the branch and acquiring a key input signal, and a connector provided on an end portion of the branch and coupled to the flexible printed circuit board.

Abstract: An apparatus and a method that transmit and receive a converted format of a digital rights object between a device and a portable storage device. The apparatus for processing a digital rights object includes a transmitting/receiving module for receiving the rights object expressed in a Markup language from a rights issuer, a rights object converting module for converting the rights object into a frame having a format for communicating with a portable storage device, an interface for connecting with the portable storage device, and a control module for providing the frame to the portable storage device through the interface and receiving the converted format of the rights object from the portable storage device through the interface.

Abstract: A method and apparatus for copying or moving a rights object having right information regarding digital contents between a device and a portable storage device to copy or move the digital contents there between are provided. According to the method and apparatus, the digital works can be prevented from being recklessly and randomly copied and moved, and therefore, copyright can be protected. In addition, data loss or unauthorized access can be prevented.

Abstract: A computer program product that includes a computer useable storage medium to store a computer readable program that, when executed on a computer, causes the computer to perform operations, including operations to receive a query for which a query execution plan (QEP) is to be computed, divide a search space into a plurality of subproblems for which constituent QEPs are to be created, partition the plurality of subproblems into a plurality of partitions, and allocate each of the plurality of partitions to a thread of a plurality of threads within a multiple thread architecture. Possible QEPs describe a search space. Each subproblem references one or more quantifiers and each of the subproblems within a partition references the same number of quantifiers. A partition containing subproblems referencing fewer quantifiers is executed before a partition containing subproblems referencing more quantifiers.

Abstract: A method for automatically determining the direction installation of an electronic lock is disclosed. The method achieves automatic determination of the electronic lock installed on the left-handed or right-handed door by controlling rotational directions of the rotational actuator and determining the touching sequence of switch units, so as to enable the electronic lock to be adapted to both the left-handed door and right-handed door, thereby significantly broadening the application scope and convenience of the electronic lock.

Abstract: A computer program product that includes a computer useable storage medium to store a computer readable program that, when executed on a computer, causes the computer to perform operations, including operations to receive a query for which a query execution plan (QEP) is to be computed, divide a search space into a plurality of subproblems for which constituent QEPs are to be created, partition the plurality of subproblems into a plurality of partitions, and allocate each of the plurality of partitions to a thread of a plurality of threads within a multiple thread architecture. Possible QEPs describe a search space. Each subproblem references one or more quantifiers and each of the subproblems within a partition references the same number of quantifiers. A partition containing subproblems referencing fewer quantifiers is executed before a partition containing subproblems referencing more quantifiers.

Abstract: An apparatus and method for operating many applications between a portable storage device and a digital device are provided. The method includes opening at least two logical channels from the digital device to the portable storage device through a physical channel, transmitting and receiving data between a plurality of applications of the digital device and a plurality of applications of the portable storage device through the opened logical channels, and closing the logical channels after finishing the transmitting and receiving of the data.

Abstract: A method and apparatus for managing digital rights of a portable storage device are provided. The method comprises a device performing authentication together with the portable storage device and sharing an encryption key with the portable storage device as a result of the authentication, requesting a rights object list from the portable storage device, receiving the rights object list from the portable storage device, and processing and displaying the rights object list.

Abstract: An electro-mechanical lock assembly comprises a casing, an electric control mechanism and a manual control member. The casing has a base and an axial bore formed at the base. The manual control member is installed penetrating the axial bore of the casing and has a knob and a spindle coupled to the knob. The electric control mechanism is disposed within the casing and comprises a control switch, a rotatable member capable of actuating the control switch, a clutch gear capable of driving the rotatable member, a position member capable of controlling movement of the clutch gear and a motor capable of driving the clutch gear. The rotatable member is coupled to the spindle of the manual control member and has at least one first coupling portion. The clutch gear has at least one second coupling portion corresponding to the first coupling portion. The second coupling portion is capable of being moved along the spindle to catch with the first coupling portion of the rotatable member.

Abstract: An electro-mechanical lock assembly comprises a casing, an electric control mechanism and a manual control member. The casing has a base and an axial bore formed at the base. The manual control member is installed penetrating the axial bore of the casing and has a knob and a spindle coupled to the knob. The electric control mechanism is disposed within the casing and comprises a control switch, a rotatable member capable of actuating the control switch, a clutch gear capable of driving the rotatable member, a position member capable of controlling movement of the clutch gear and a motor capable of driving the clutch gear. The rotatable member is coupled to the spindle of the manual control member and has at least one first coupling portion. The clutch gear has at least one second coupling portion corresponding to the first coupling portion. The second coupling portion is capable of being moved along the spindle to catch with the first coupling portion of the rotatable member.