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公开(公告)号：KR1020090065870A
公开(公告)日：2009-06-23
申请号：KR1020070133398
申请日：2007-12-18
Applicant: 한국전자통신연구원
CPC classification number: H04W84/18 , H04W24/00 , H04W72/0406
Abstract: A method and a wireless sensor network selecting a head node for the clustering of the wireless sensor network based on EDR are provided to select the node which the EDR is big as a head node by calculating the EDR of the node from distance ratio between the energy of a sensor node and a sink node. A sink node(100) receives data to the wireless communication. A plurality of sensor nodes transmits the sensing data to the sink node. The sensor nodes comprises a member node(20) and a head node(10). The head node collects sensing data from the member node and transmits the sensing data to the sink node. The head node is EDR(Energy to Distance Ratio) selected by the sensor nodes.
Abstract translation: 提供了一种选择基于EDR的无线传感器网络群集的头节点的方法和无线传感器网络，通过从能量之间的距离比计算节点的EDR来选择EDR大的节点作为头节点 的传感器节点和汇聚节点。 汇聚节点（100）向无线通信接收数据。 多个传感器节点将感测数据传送到汇聚节点。 传感器节点包括成员节点（20）和头节点（10）。 头节点从成员节点收集感测数据，并将感测数据发送到汇聚节点。 头节点是由传感器节点选择的EDR（能量到距离比）。
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公开(公告)号：KR1020090055155A
公开(公告)日：2009-06-02
申请号：KR1020070121929
申请日：2007-11-28
Applicant: 한국전자통신연구원
IPC: G06F17/00
Abstract: An apparatus for providing a context-aware service and a method thereof are provided to reflect a new context description or the change of an existing situation, more conveniently by defining the context based on the description method. A user context model unit(200) comprises a context management unit(240), a context rule unit(210), a state transition model(230) and a converting unit. Information related to at least one context information is defined in the script type in a context rule. The state transition model is formed by one or more transitions which connect a plurality of states. According as a new context is generated correspondingly to the change of an external environment, the transition is generated from the first state to the second state.
Abstract translation: 提供一种用于提供上下文感知服务的装置及其方法，以通过基于描述方法定义上下文来更方便地反映新的上下文描述或现有情况的改变。 用户上下文模型单元（200）包括上下文管理单元（240），上下文规则单元（210），状态转换模型（230）和转换单元。 与上下文规则中的脚本类型中定义与至少一个上下文信息相关的信息。 状态转换模型由连接多个状态的一个或多个转换形成。 因为根据外部环境的改变产生新的上下文，所以从第一状态到第二状态产生转移。
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公开(公告)号：KR1020090030144A
公开(公告)日：2009-03-24
申请号：KR1020070095495
申请日：2007-09-19
Applicant: 한국전자통신연구원
Abstract: A service recommending method for a network-based robot and a service recommending apparatus for appropriately providing various services by learning a service use pattern through network-based robot are provided to offer various services by learning service use pattern through interaction with a user. The study information of each table is initialized(S20). In the case in which the new user of the network-based robot is added, the study information of the table corresponding to the corresponding user is initialized. The network-based robot determines whether a service is requested by a user(S30). A table value corresponding to the service is performed by a user requests with the renewal each table(S40). The user is determined because there is no service request from the user. The service is recommended based on the workbook content of the table to present user(S60). It is used in the table value corresponding to the recommended service is updated by next service recommendation(S70).
Abstract translation: 提供了一种基于网络的机器人的服务推荐方法和通过基于网络的机器人学习服务使用模式来适当地提供各种服务的服务推荐装置，以通过与用户的交互来学习服务使用模式来提供各种服务。 初始化各表的研究信息（S20）。 在添加了基于网络的机器人的新用户的情况下，初始化与对应的用户对应的表的学习信息。 基于网络的机器人确定用户是否请求服务（S30）。 与服务相对应的表值由具有更新每个表的用户请求执行（S40）。 确定用户，因为没有来自用户的服务请求。 推荐基于表的工作簿内容来呈现用户（S60）。 在对应于推荐服务的表中使用的值将被下一个服务推荐更新（S70）。
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公开(公告)号：KR1020050065241A
公开(公告)日：2005-06-29
申请号：KR1020030097011
申请日：2003-12-24
Applicant: 한국전자통신연구원
IPC: G06T11/20
CPC classification number: G05D1/0212 , G06T11/001 , G06T11/203 , G06T2210/21
Abstract: 본 발명은 컴퓨터 애니메이션, 로봇 동작 계획 및 CAD/CAM에서 사용되는 2차원 동작 경로 생성방법에 관한 것이다.
존 발명은 장애물과 물체를 표현하는 2차원 기하도형의 경계선을 방향지도로 표현하는 단계, 두 방향지도를 병합하는 단계, 두 방향지도의 방향벡터의 크기 조절을 통해 새로운 병합 방향지도를 만들어 내는 단계, 및 병합된 방향지도로부터 c-space obstacle의 경계선을 계산하는 단계로 이루어진 2차원 동작 경로 생성방법을 제시한다.
특히, 방향지도의 성질을 이용하여 두개의 경로를 한 쌍으로 동시에 생성하도록 하여 계산의 효율을 높였다.-
公开(公告)号：KR1020050065201A
公开(公告)日：2005-06-29
申请号：KR1020030096971
申请日：2003-12-24
Applicant: 한국전자통신연구원
IPC: G06T17/10
CPC classification number: G06T17/30
Abstract: 본 발명은 얇은 철판, 종이 등 평면으로 근사 가능한 물체에 전개도를 그리고 이를 조립하여 입체 도형을 만드는 전개가능곡면의 설계방법에 관한 것이다.
본 발명은 전개가능곡면에 대해 그 전개도를 설계하기 위한 설계방법에 있어서, 3차원 모형의 원주곡면으로부터 제어 단면을 설정하는 단계; 알고리즘 LIDM-GC-Dvlp를 수행하여 제어점 집합을 검색하는 단계; 프로파일 곡선의 제어점을 출력하는 단계; 전개가능곡면 형태의 일반 원주 곡면을 가시화하는 단계; 가시화된 결과에 따라 사용자가 설계를 수정하는 단계; 전개도를 생성할 전개가능곡면 조각을 선택하는 단계; 및 그 제어점에 대해서 알고리즘 LIDM-GC-Plane-Dvlp를 수행하여 전개도를 생성하는 단계;를 포함하는 것을 특징으로 하는 전개가능곡면의 전개도 설계방법을 제공한다.-
Patent Agency Ranking
公开(公告)号：KR100426307B1
公开(公告)日：2004-04-08
申请号：KR1020010078586
申请日：2001-12-12
Applicant: 한국전자통신연구원
Inventor： 김형선
IPC: G06F17/00
CPC classification number: G06F17/30908 , Y10S707/99945
Abstract: A computer implemented data access system uses an SOAP-XML for use in an Internet web environment. The data access system includes a client, a web server, an EJB and service server and a gateway. The client requests a query language to receive a service request. The web server generates a SOAP-XML message and makes possible Internet web services by using DLL files if the SOAP-XML message is written by an ASP. The EJB and service server changes the SOAP-XML message to a DTD type SOAP-XML message if the SOAP-XML message is written by a JSP and, then, provides the DTD type SOAP-XML message to the client. The gateway requests the query language to a DB server; receives the result value for the service request; and provides the result value to the EJB and service server.
Abstract translation: 计算机实现的数据访问系统使用SOAP-XML在互联网Web环境中使用。 数据访问系统包括客户端，Web服务器，EJB和服务服务器以及网关。 客户端请求查询语言以接收服务请求。 Web服务器生成SOAP-XML消息，并且如果SOAP-XML消息是由ASP编写的，则通过使用DLL文件使Internet服务成为可能。 如果SOAP-XML消息是由JSP编写的，那么EJB和服务服务器将SOAP-XML消息更改为DTD类型的SOAP-XML消息，然后向客户端提供DTD类型的SOAP-XML消息。 网关请求查询语言到DB服务器; 接收服务请求的结果值; 并将结果值提供给EJB和服务服务器。
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公开(公告)号：KR1020020054206A
公开(公告)日：2002-07-06
申请号：KR1020000083174
申请日：2000-12-27
Applicant: 한국전자통신연구원
IPC: G06F15/00
Abstract: PURPOSE: A client and server communication method is provided to support a perfect distribution processing method, to make it easy optimizing a size and a performance, to enhance a modularity and a maintenance performance, and to increase an extensibility, a performance and a safety by defining a communication method between an EJB(Enterprise Java Beans) component server and an EJB based client. CONSTITUTION: The method comprises steps of defining an EJB remote interface(301), selectively generating CORBA IDL(Interface Definition Language) by executing the EJB remote interface and using an "RMI2IDL" interpreter(302), compiling the interface by using a JAVA compiler(303), generating an IIOP stub and a skeleton for a remote class by executing an "RMI2IIOP" preprocessor for "class" file, and enabling the preprocessor to generate a helper class as well as the stub and the skeleton for a remote factory interface(304), implementing a servant for offering a Java server class implementing a remote interface to be opened externally(305), and compiling the EJB class by using the Java compiler(306).
Abstract translation: 目的：提供客户端和服务器通信方式，以支持完美的分发处理方法，使其轻松优化大小和性能，增强模块化和维护性能，并通过以下方式提高可扩展性，性能和安全性 定义EJB（企业Java Bean）组件服务器和基于EJB的客户端之间的通信方法。 规定：该方法包括以下步骤：定义EJB远程接口（301），通过执行EJB远程接口并使用“RMI2IDL”解释器（302）选择性地生成CORBA IDL（接口定义语言），通过使用JAVA编译器编译接口 （303），通过为“类”文件执行“RMI2IIOP”预处理器，生成远程类的IIOP存根和骨架，并使预处理器能够生成辅助类以及远程工厂接口的存根和骨架 （304），实现用于提供实现要外部打开的远程接口的Java服务器类（305）的服务器，以及通过使用Java编译器（306）来编译EJB类。
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公开(公告)号：KR1020160051048A
公开(公告)日：2016-05-11
申请号：KR1020140150424
申请日：2014-10-31
Applicant: 한국전자통신연구원
IPC: G06F9/44
CPC classification number: G06F11/0793 , G06F11/0718 , G06F11/0751 , G06F11/079 , G06F9/44
Abstract: 본발명의실시예들은, 컴포넌트기반소프트웨어를구성하는컴포넌트들의상태를관리하는방법및 장치에관한것으로, 본발명의일 실시예에따른컴포넌트기반소프트웨어를구성하는컴포넌트의상태관리방법은, 상위컴포넌트및 상기상위컴포넌트에의하여참조되는적어도하나의속성컴포넌트들이구동되는구동상태에서, 상기속성컴포넌트들의상태전이를감지하는단계; 상기속성컴포넌트들중 적어도하나의속성컴포넌트의상태전이가감지되는경우, 설정된정보를참조하여상기상태전이된속성컴포넌트가상기상위컴포넌트의구동에필수적인지확인하는단계; 및상기확인결과를기반으로, 상기상위컴포넌트의상태전이여부를결정하는단계를포함한다. 본발명의실시예들에따르면, 일부컴포넌트가고장등의이유로동작하지않는경우에도중단없이시스템이운영되도록할 수있다.
Abstract translation: 本发明的示例性实施例涉及一种用于管理形成基于组件的软件的组件的状态的方法和装置。 根据本发明的示例性实施例，用于管理形成基于组件的软件的部件的状态的方法包括以下步骤：在上部部件和至少一个部件的驱动状态下，检测属性部件的状态转移 由上部组件引用的属性组件正在驱动; 当在所述属性成分中检测到所述至少一个属性成分的状态转移时，通过参照所述设定信息，确定所述状态转移属性成分是否是驱动所述上部部件所必需的; 以及基于确定的结果来确定是否要进行上部分量的状态转变。 根据本发明的示例性实施例，即使一些组件由于故障而不工作，系统也可以不中断地运行。
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公开(公告)号：KR1020130072748A
公开(公告)日：2013-07-02
申请号：KR1020110140299
申请日：2011-12-22
Applicant: 한국전자통신연구원
CPC classification number: H04N9/3173 , G06F3/017 , H04M1/0264 , H04M1/0272 , H04N9/3185 , H04N9/3194
Abstract: PURPOSE: A user interaction apparatus and a method thereof are provided to mount a projector-camera pair in a motor and expand a projected area virtually, thereby solving the disadvantage of a small projector with very narrow projected area. CONSTITUTION: Projectors (101,105) and cameras (102,106) make at least one projector-camera pair. Motors (103,107,104,108,109) are mounted in the projector-camera pair, and control the position and direction of the projector-camera pair. A main body (110) includes a computer capable of wireless network and provides a connection with an external device. The projection space of the projector-camera pair and the photographing space are overlapped.
Abstract translation: 目的：提供了一种用户交互装置及其方法，用于将投影仪 - 摄像机对安装在电动机中并且虚拟地扩展投影面积，从而解决了具有非常窄的投影面积的小型投影仪的缺点。 规定：投影机（101,105）和相机（102,106）至少制作一台投影机相机对。 电机（103,107,104,108,109）安装在投影机 - 摄像机对中，并控制投影机 - 摄像机对的位置和方向。 主体（110）包括能够进行无线网络并提供与外部设备的连接的计算机。 投影摄像机对和拍摄空间的投影空间重叠。
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公开(公告)号：KR1020130072038A
公开(公告)日：2013-07-01
申请号：KR1020110139582
申请日：2011-12-21
Applicant: 한국전자통신연구원
IPC: H04N21/45 , H04N21/441
CPC classification number: H04N21/4383 , H04H60/45 , H04N21/4415 , H04N21/466
Abstract: PURPOSE: A device and a method for setting a TV start channel are provided to automatically set a desired channel when users turn on the TV. CONSTITUTION: A camera (130) films the front side of TV when the TV is turned on. A user management unit (140) recognizes a user by images filmed by the camera. A preference channel determiner (150) determines a preference channel on the basis of history information on channels that are frequently set by the user. A TV controller (120) sets the channels as a TV start channel. [Reference numerals] (110) User input unit; (120) TV controller; (130) Camera; (140) User management unit; (150) Preference channel determiner; (160) State information memory; (170) Channel history management unit; (180) Saving unit (user information, channel history information); (AA) Current user; (BB) Current time; (CC) Current setting channel; (DD) Channel setting time
Abstract translation: 目的：提供一种用于设置电视启动频道的设备和方法，以便在用户打开电视机时自动设置所需频道。 构成：当电视机打开时，相机（130）拍摄电视机的正面。 用户管理单元（140）通过由照相机拍摄的图像识别用户。 偏好信道确定器（150）基于用户频繁设置的信道上的历史信息来确定偏好信道。 电视控制器（120）将频道设置为电视启动频道。 （附图标记）（110）用户输入单元; （120）电视控制器; （130）相机; （140）用户管理单元; （150）优先通道确定器; （160）国家信息记忆; （170）频道历史管理单元; （180）保存单元（用户信息，通道历史信息）; （AA）当前用户; （BB）当前时间; （CC）当前设定通道; （DD）通道设定时间
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