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公开(公告)号：KR101053897B1
公开(公告)日：2011-08-04
申请号：KR1020090028635
申请日：2009-04-02
Applicant: 한국과학기술원
Abstract: 본 발명에 따른 상황 인지 시스템을 위한 확장된 온톨로지 모델을 이용한 시간적 상황 정보 관리 시스템은, 상황 인지를 위한 데이터를 입력받아 주어-특성-목적어-시간 정보로 이루어진 시간적 상황 정보 모델로 변경시켜 데이터베이스에 저장하는 상황 정보 저장 처리기와, 외부로부터 입력받은 질의 요청에 의거하여 데이터베이스를 검색하여 질의 결과 데이터를 출력하는 상황 정보 질의 처리기와, 데이터베이스에 임의의 변경 사항이 발생하는 경우에 상황 정보 이벤트를 발생시키는 상황 정보 이벤트 처리기와, 상황 정보 이벤트 발생 시 기 설정된 규칙 정보에 의거하여 규칙 처리 기능을 제공하는 상황 정보 규칙/추론 처리기를 포함한다.
이와 같이, 본 발명의 상황인지 기반 시스템에 있어서 상황 정보가 빈번하게 추가와 변경이 빈번하고, 질의 및 규칙 처리가 많은 동적인 환경에 효율적인 시간적 상황 정보 관리할 수 있다
상황 정보, 모델, 이벤트, 상황 인지 시스템, 온톨로지, 시간-
公开(公告)号：KR1020110065289A
公开(公告)日：2011-06-15
申请号：KR1020100075922
申请日：2010-08-06
Applicant: 한국과학기술원
Abstract: PURPOSE: An overlay based resource monitoring system and method on an MANET(Mobile Ac Hoc Network) are provided to transfer resource information between group members through an overlay network. CONSTITUTION: The head node(A) of a root cluster(100) transmits a group-based overlay participation request message to the head node(B,D) of neighbor clusters(102,106). The head node of the root cluster forms an overlay network with the head node of the neighbor cluster. In case a member node for group-based overlay is within the overlay participation request message, the head node of the neighbor cluster transmits a response message to the head node of the root cluster.
Abstract translation: 目的：提供MANET（移动交换网络）上的基于覆盖的资源监控系统和方法，用于通过覆盖网络在组成员之间传输资源信息。 构成：根群（100）的头节点（A）将基于组的覆盖参与请求消息发送到相邻群集（102,106）的头节点（B，D）。 根集群的头节点与邻居集群的头节点形成覆盖网络。 在基于组的覆盖的成员节点在覆盖参与请求消息内的情况下，相邻群集的头节点向根群的头节点发送响应消息。
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公开(公告)号：KR1020110048651A
公开(公告)日：2011-05-12
申请号：KR1020090105318
申请日：2009-11-03
IPC: G06Q50/10
Abstract: PURPOSE: An intelligent service providing method and apparatus thereof which uses context information interface in a portable terminal are provided to mount various context information deduction techniques by using a software platform. CONSTITUTION: A context widget manager(110) obtains low-level context variable from each data of a portable terminal. A context manager(120) registers an associative relationship between high-level context variable and low-level situation variable. The context manager generates high-level context variable by using one or more low level situation variable. The context manager supplies high-level context variable to an upper application.
Abstract translation: 目的：提供使用便携式终端中的上下文信息接口的智能服务提供方法和装置，以通过使用软件平台来安装各种上下文信息推导技术。 构成：上下文小部件管理器（110）从便携式终端的每个数据获得低级上下文变量。 上下文管理器（120）注册高级上下文变量与低级情境变量之间的关联关系。 上下文管理器通过使用一个或多个低级情境变量生成高级上下文变量。 上下文管理器向高级应用程序提供高级上下文变量。
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公开(公告)号：KR1020100045589A
公开(公告)日：2010-05-04
申请号：KR1020080104578
申请日：2008-10-24
Applicant: 한국과학기술원
CPC classification number: G06F17/30734
Abstract: PURPOSE: An inconsistency management method among contextual information in a situation recognition system and a device thereof are provided to keep the reliable context information inside the system by eliminating inconsistency of the contextual information from the situation recognition system. CONSTITUTION: An inconsistency descriptor generator(107) creates a context information inconsistency descriptor. A context information inconsistency manager(108) proceeds detection and removal of inconsistency of the context information. A context information inconsistency detector(110) analyzes the context information inconsistency descriptor. The context information inconsistency detector detects generation of inconsistency about the context information. A context information inconsistency remover(112) eliminates inconsistency of the context information.
Abstract translation: 目的：提供一种情境识别系统及其设备中的上下文信息之间的不一致性管理方法，以通过消除来自情境识别系统的上下文信息的不一致来将系统内的可靠上下文信息保持在系统内。 构成：不一致描述符生成器（107）创建上下文信息不一致描述符。 上下文信息不一致管理器（108）进行检测和去除上下文信息的不一致。 上下文信息不一致检测器（110）分析上下文信息不一致描述符。 上下文信息不一致检测器检测关于上下文信息的不一致性的生成。 上下文信息不一致性去除器（112）消除了上下文信息的不一致性。
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公开(公告)号：KR1020090039425A
公开(公告)日：2009-04-22
申请号：KR1020070105064
申请日：2007-10-18
CPC classification number: H04L41/042 , H04L41/0233
Abstract: A distributed context aggregation scheme for personal intelligence space using task decomposition scheme is provided to solve a problem of the energy overuse and processing overload by providing a function to distribute the processing task for a coordinator device in the personal intelligence space. A context processing system at a personal intelligent space comprises one coordinator(100) and plural clients(200). The coordinator distributes a sub-task rule to a client device. The coordinator infers upper level context information from a lower level context information which the client device infers according to the sub-task rule. The coordinator comprises a context management framework(110) and a context-aware application(120).
Abstract translation: 提供了一种使用任务分解方案的个人智能空间的分布式上下文聚合方案，通过提供将个人智能空间中的协调器设备的处理任务分配给一个功能来解决能量过度使用和处理过载的问题。 个人智能空间中的上下文处理系统包括一个协调器（100）和多个客户机（200）。 协调器将子任务规则分配给客户端设备。 协调器根据子任务规则从客户端设备推断的较低级别的上下文信息推断上层上下文信息。 协调器包括上下文管理框架（110）和上下文感知应用（120）。
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Patent Agency Ranking
公开(公告)号：KR1020090039048A
公开(公告)日：2009-04-22
申请号：KR1020070104457
申请日：2007-10-17
Applicant: 한국과학기술원
IPC: G06F19/28
CPC classification number: G06Q50/10
Abstract: A system for managing context information in the ubiquitous computing environment and a method thereof are provided to avoid a task for processing an unnecessary context event by dispersing the context inference task, concentrated on a global context information management module, to local context information management modules. A plurality of local context information managers(100a-100n) manage the context information about each local domain. The local context information managers recognize and process the context information related to the domain specializing rule of each local domain. A global context information manager(200) manages the context information about a mutual domain, and receives the context information from a corresponding local context information manager to select one of overlapped local context information managers according to the object and kind of the corresponding context information. The global context information manager subscribes the change event of the provided context information.
Abstract translation: 提供了一种用于管理无所不在的计算环境中的上下文信息的系统及其方法，以避免通过将集中于全局上下文信息管理模块的上下文推理任务分散到本地上下文信息管理模块来处理不必要的上下文事件的任务。 多个本地上下文信息管理器（100a-100n）管理关于每个本地域的上下文信息。 本地上下文信息管理器识别和处理与每个本地域的域专业化规则相关的上下文信息。 全局上下文信息管理器（200）管理关于相互域的上下文信息，并且从相应的本地上下文信息管理器接收上下文信息，以根据相应上下文信息的对象和种类来选择一个重叠的本地上下文信息管理器。 全局上下文信息管理器预订所提供的上下文信息的改变事件。
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公开(公告)号：KR101712727B1
公开(公告)日：2017-03-07
申请号：KR1020150059752
申请日：2015-04-28
Applicant: 한국과학기술원
IPC: H04L12/24
CPC classification number: H04L41/00
Abstract: 무선센서네트워크데이터베이스시스템에서공간쿼리를위한연산자및 에너지효율적인쿼리처리기술이개시된다. 무선센서네트워크에서의쿼리처리방법은, 상기무선센서네트워크에속하는기지국에서상기무선센서네트워크상에쿼리를전송하는단계; 및상기쿼리를수신한센서노드에서, 상기쿼리를수행함에따라센서데이터를수집하는단계를포함하고, 상기쿼리는센서네트워크쿼리언어(sensor network query language, SNQL)로표현된데이터수집의요구사항으로, 상기쿼리를수행할기하학적타겟영역(geometric target space)을식별하기위한공간연산자(spatial operator)가정의된다.
Abstract translation: 公开了一种无线传感器网络数据库系统中的空间查询和能量效率查询处理技术的运算符。 无线传感器网络中的查询处理方法包括以下步骤：由属于无线传感器网络的基站向无线传感器网络发送查询; 以及根据所述查询的性能，由接收到所述查询的传感器节点收集传感器数据，其中所述查询是以传感器网络查询语言（SNQL）表示的数据收集的要求，以及用于识别几何的空间算子 定义用于执行查询的目标空间。
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公开(公告)号：KR101571960B1
公开(公告)日：2015-11-27
申请号：KR1020140017978
申请日：2014-02-17
Applicant: 한국과학기술원
IPC: G06F17/30
Abstract: 센서네트워크에서공간질의오퍼레이터정의및 처리방법및 시스템이제시된다. 본발명에서제안하는센서네트워크에서공간질의오퍼레이터정의방법은센서네트워크에서위치정보를저장하기위한데이터구조를정의하는단계, 상기위치정보에기반하여복수의공간질의오퍼레이터를정의하는단계, 상기정의된오퍼레이터별로알고리즘을정의하는단계, 상기오퍼레이터에서생성된정보를사용자에게전달하는단계를포함할수 있다. 또한, 본발명에서제안하는센서네트워크에서공간질의처리방법은센서네트워크에서공간질의를처리하기위해공간적오브젝트들및 비공간적오브젝트들로구분하는단계, 상기공간적오브젝트들의공간적속성을공간의범위및 공간의방향을기준으로구분하는단계, 상기구분된공간적속성의관계를분석하는단계를포함할수 있다
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公开(公告)号：KR1020150064294A
公开(公告)日：2015-06-11
申请号：KR1020130148584
申请日：2013-12-02
Applicant: 한국과학기술원
IPC: G06F17/30
CPC classification number: G06F17/30412 , G06F17/30241 , G06F17/30327
Abstract: 본발명은센서네트워크에서공간지정질의를처리하는방법에관한것으로, 질의언어에대한고정적공간영역및 유동적공간영역을구분하는단계; 상기구분된영역에따른위치정보를기반으로고정적공간지정질의처리가가능하도록질의에서사용할연산자를정의하는단계; 상기영역에대하여메타데이터관리기법을정의하는단계; 및상기영역에질의를전달하고결과를반환하는알고리즘을수행하는단계를포함할수 있다.
Abstract translation: 本发明涉及一种在传感器网络中处理有效空间管理查询的方法，包括以下步骤：将查询区域分类到固定空间区域和动态空间区域中; 定义要在查询中使用的运算符，以便基于根据分类区域分类的位置信息来处理固定空间区域的查询; 为分类区域定义元数据管理方法; 并且执行算法以将查询发送到分类区域并检索查询的结果。
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公开(公告)号：KR101201604B1
公开(公告)日：2012-11-14
申请号：KR1020110003574
申请日：2011-01-13
Applicant: 한국과학기술원
CPC classification number: Y02D70/10
Abstract: PURPOSE: A collaborative sensing device and a method thereof are provided to collaboratively share sensing values with other communication terminals. CONSTITUTION: A coexistence-duration time probability model block(130) estimates continuance probability according to the number of coexistence frequency of a group. A group search algorithm(140) determines a candidate group based on a coexistence level and service requirements. A group state monitoring block(150) monitors the state of the group at every heartbeat cycle. Each client terminal(210~230) establishes connections among members. Each client terminal performs collaborative sensing work based on the search sequence and the search cycle.
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