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1.发明专利
公开(公告)号：KR20210032105A
公开(公告)日：2021-03-24
申请号：KR1020190113395A
申请日：2019-09-16
Applicant: 한국전자통신연구원
IPC: G06F16/35 , G06F16/906 , G06F16/93 , G06N3/08
CPC classification number: G06N3/0472 , G06F16/355 , G06F16/906 , G06F16/93 , G06K9/00442 , G06K9/6218 , G06N3/08
Abstract: 랭킹 기반 네트워크 임베딩을 이용하는 클러스터링 방법 및 장치가 개시된다. 클러스터링을 수행하는 방법은 클러스터링 대상 객체들로 네트워크를 구성하는 단계; 상기 클러스터링 대상 객체들의 중요도를 수집하는 단계; 신경망을 이용하여 상기 네트워크를 구성하는 클러스터링 대상 객체들의 이웃 객체들을 표현하는 벡터들의 집합을 출력하기 위한 네트워크 임베딩을 수행하는 단계; 및 상기 클러스터링 대상 객체들 각각에 대한 정보와 상기 벡터들의 집합을 이용하여 상기 클러스터링 대상 객체들에 대한 클러스터링을 수행하는 단계를 포함하여 구성될 수 있다.
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公开(公告)号：KR101907041B1
公开(公告)日：2018-10-11
申请号：KR1020120147067
申请日：2012-12-17
Applicant: 한국전자통신연구원
CPC classification number: G06Q10/0635 , G06Q50/01
Abstract: 본발명의소셜웹 콘텐츠에서의예측기반리스크관리장치는소셜웹 콘텐츠로부터리스크로관리해야하는어휘를추출하여관리하는리스크어휘관리부와, 상기소셜웹 콘텐츠의원문으로부터분석대상이되는텍스트와관련된메타정보를추출하여언어분석및 감성분석을수행하는리스크이슈예측분석자질추출부와, 추출된자질들을기반으로통계적및 기계학습방법의예측방식을통해리스크예측분석을모델링하는리스크예측모델링부와, 상기소셜웹 콘텐츠로부터미리모델링한리스크예측모델에기반하여인식되는리스크를자동탐지하고, 탐지된리스크를자동알람하는리스크탐지및 알람부와, 상기탐지된리스크에대해알람이울릴때 리스크대상에대한리스크상태를실시간으로모니터링하는리스크상황모니터링부와, 모니터링되는리스크정보에대한사용자피드백을수용하고, 종료된리스크의상황에대한기록을관리하는리스크히스토리관리부를포함할수 있다.
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公开(公告)号：KR101903717B1
公开(公告)日：2018-10-04
申请号：KR1020110084529
申请日：2011-08-24
Applicant: 한국전자통신연구원
CPC classification number: G06F17/30716
Abstract: 본발명은상품정보자동추출기술에관한것으로, 특정상품에대해사용자들이블로그, 커뮤니티사이트등의웹 문서에올려놓은장점및 단점을추출한후, 정리및 제시하여사용자가특정상품에대한장점및 단점을별도의노력없이파악하여구매에참고하거나활용하기위한것으로서, 대상이되는상품을질의하여관련된문서를검색하고, 검색된문서에서상품의장점혹은단점에대하여언급한문장을추출한후, 유사한내용의장점및 단점을묶고, 사용자에게제시할대표문장을선별하여각 묶음에속한문장들의개수를바탕으로해당묶음의가중치를정하여사용자에게제시하는것을특징으로한다. 본발명에의하면, 상품의장단점을자동으로분석및 추출하여사용자에게제시함으로써사용자가별도의노력없이상품에대한정보를얻고구매혹은모니터링에활용하게할 수있다.
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公开(公告)号：KR101521805B1
公开(公告)日：2015-05-20
申请号：KR1020130135468
申请日：2013-11-08
Applicant: 한국전자통신연구원
IPC: G06F21/46
Abstract: 패스워드탐색속도를빠르게하기위하여효율성이높은패스워드후보문자열을생성하되복수개의사전으로정의된문자열을패스워드생성유형에따라서로조합하여패스워드후보문자열을생성하는사전문자열의자동조합을이용한패스워드탐색장치및 방법이개시된다. 본발명에따른사전문자열의자동조합을이용한패스워드탐색장치는, 패스워드탐색대상으로부터패스워드판별의기준이되는데이터인패스워드판별데이터를추출하고, 사용자로부터패스워드의패턴에대한정보를포함한패턴정보및 패스워드의문자열에대한정보를포함한사전정보를수집하는정보수집부, 패턴정보및 사전정보를기반으로패스워드로판단되는후보패스워드를생성하는후보패스워드생성부및 패스워드판별데이터를기반으로상기후보패스워드가상기패스워드탐색대상의패스워드와일치하는지여부를판단하는패스워드검출부를포함한다.
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Patent Agency Ranking
公开(公告)号：KR1020150053483A
公开(公告)日：2015-05-18
申请号：KR1020130135468
申请日：2013-11-08
Applicant: 한국전자통신연구원
IPC: G06F21/46
CPC classification number: G06F21/46 , H04L9/0863
Abstract: 패스워드탐색속도를빠르게하기위하여효율성이높은패스워드후보문자열을생성하되복수개의사전으로정의된문자열을패스워드생성유형에따라서로조합하여패스워드후보문자열을생성하는사전문자열의자동조합을이용한패스워드탐색장치및 방법이개시된다. 본발명에따른사전문자열의자동조합을이용한패스워드탐색장치는, 패스워드탐색대상으로부터패스워드판별의기준이되는데이터인패스워드판별데이터를추출하고, 사용자로부터패스워드의패턴에대한정보를포함한패턴정보및 패스워드의문자열에대한정보를포함한사전정보를수집하는정보수집부, 패턴정보및 사전정보를기반으로패스워드로판단되는후보패스워드를생성하는후보패스워드생성부및 패스워드판별데이터를기반으로상기후보패스워드가상기패스워드탐색대상의패스워드와일치하는지여부를판단하는패스워드검출부를포함한다.
Abstract translation: 公开了一种密码搜索的装置和方法，使用字典字符串的自动组合，其通过根据密码创建类型组合由多个字典定义的字符串来创建有效的密码候选字符串，以便增加密码的搜索速度。 根据本发明的使用字典字符串的自动组合的密码搜索装置包括：信息收集单元提取作为用于区分密码和密码搜索对象的参考数据的密码识别数据，以及收集包含关于密码的信息的图案数据 模式和字典数据，其中包括有关密码字符串的信息; 候选密码生成单元，基于模式数据和字典数据生成被确定为口令的候选密码; 以及密码检测单元，基于口令区分数据来判断候选密码是否对应于密码搜索对象的口令。
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公开(公告)号：KR1020130113000A
公开(公告)日：2013-10-15
申请号：KR1020120035200
申请日：2012-04-05
Applicant: 한국전자통신연구원
Abstract: PURPOSE: A language processing device and a method thereof are provided to store results of language analysis using a distributed data storage technique, thereby allowing various application programs to effectively access to the results of language analysis. CONSTITUTION: A pre-processing unit (100) outputs a target document to be analyzed by filtering input documents. A language analyzing unit (200) outputs a result of language analysis by analyzing the target document by a sentence unit. A result storing unit (300) stores the result of language analysis using a distributed data technique. The language analyzing unit outputs the result of language analysis by analyzing texts included in the target document which are filtered and outputted by the pre-processing unit. [Reference numerals] (100) Pre-processing unit; (20) Application program; (200) Language analyzing unit; (300) Result storing unit; (AA) Text
Abstract translation: 目的：提供一种语言处理设备及其方法，用于使用分布式数据存储技术来存储语言分析的结果，从而允许各种应用程序有效地访问语言分析的结果。 规定：预处理单元（100）通过过滤输入文档输出要分析的目标文档。 语言分析单元（200）通过语句单元分析目标文档来输出语言分析结果。 结果存储单元（300）使用分布式数据技术存储语言分析的结果。 语言分析单元通过分析由预处理单元滤波和输出的目标文档中包括的文本来输出语言分析的结果。 （附图标记）（100）预处理单元; （20）申请方案; （200）语言分析单元; （300）结果存储单元; （AA）文本
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公开(公告)号：KR1020080021486A
公开(公告)日：2008-03-07
申请号：KR1020070066452
申请日：2007-07-03
Applicant: 한국전자통신연구원
Abstract: An apparatus and a method for generating a response sentence are provided to perform exact meaning analysis of a voice-recognized sentence by performing second point of sentence/substitutes extraction and second meaning analysis with respect to the voice-recognized sentence. A response sentence generating method comprises the following steps of: performing morpheme analysis of a voice-recognized sentence(200,210); extracting a first point of sentence from the sentence(220); performing first meaning analysis of the sentence based on the extracted first point of sentence(230); extracting a second point of sentence including the first point of sentence from the sentence based on the first meaning analysis result in order to further extract point of sentence which are not extracted in the above second step(240); generating a meaning analysis result of the voice-recognized sentence by performing second meaning analysis of the sentence based on the extracted second point of sentence(250); and generating a response sentence to the voice-recognized sentence based on the generated meaning analysis result(260).
Abstract translation: 提供了一种用于产生响应语句的装置和方法，以通过执行语音识别句子的句子/替换提取和第二含义分析的第二点来执行语音识别句子的精确含义分析。 响应语句生成方法包括以下步骤：对语音识别句子进行语素分析（200,210）; 从句子中提取第一句话（220）; 基于提取的第一句话（230），对句子进行第一意义分析; 为了进一步提取在上述第二步骤（240）中未被提取的句子，提取基于第一意义分析结果从句子中提取包括第一句子的句子的第二句子; 通过基于提取的第二句子点（250）对句子进行第二含义分析，从而产生语音识别句子的意义分析结果; 以及基于所生成的含义分析结果（260）生成对所述语音识别句子的响应句子。
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公开(公告)号：KR1020040028658A
公开(公告)日：2004-04-03
申请号：KR1020037005476
申请日：2001-10-18
Applicant: 한국전자통신연구원
IPC: G06F17/30 , H04N21/232 , G06T5/40 , G06T1/00
CPC classification number: G06F17/30259 , H04N19/98
Abstract: PURPOSE: A non-linear quantization and similarity matching methods for retrieving image data is provided to construct a database to store image information representing a plurality of images with fewer bits, and to retrieve corresponding images in response to a query image based on a database with a high retrieval speed and accuracy. CONSTITUTION: L.times.5 number of normalized edge histogram bins are calculated to generate L number of edge histograms of a target image, wherein L is a positive integer and each edge histogram has five normalized edge histogram bins and represents a spatial distribution of five reference edges in a sub-image, wherein the reference edges include four directional edges and a non-directional edge(S101). The L.times.5 number of normalized edge histogram bins are non-linearly quantized to generate L.times.5 number of quantization index values for the target image(S103). The L.times.5 number of quantization index values are stored in the database(S105). And the steps S101 to S105 are repeated until all of the stored images are processed to construct the database having the image information(S107).
Abstract translation: 目的：提供用于检索图像数据的非线性量化和相似性匹配方法，以构建数据库以存储表示具有较少位的多个图像的图像信息，并且基于具有 检索速度快，准确度高。 规定：数量5的归一化边缘直方图区块被计算以生成目标图像的L个边缘直方图，其中L是正整数，并且每个边缘直方图具有五个标准化的边缘直方图区段，并且表示五个空间分布 参考边缘在子图像中，其中参考边缘包括四个方向边缘和非方向边缘（S101）。 第5次归一化边缘直方图区间被非线性量化，以产生目标图像的数量5个量化索引值（S103）。 将数量为5的量化索引值存储在数据库中（S105）。 并且重复步骤S101至S105，直到所有存储的图像被处理以构成具有图像信息的数据库（S107）。
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公开(公告)号：KR100422805B1
公开(公告)日：2004-03-12
申请号：KR1020000082179
申请日：2000-12-26
Applicant: 한국전자통신연구원
IPC: G06F17/30
CPC classification number: G06F17/30259 , G06F17/3025
Abstract: An apparatus and method for searching color and shape of image data based on a natural language with Fuzzy concept is disclosed. The apparatus for retrieving includes: a dictionary storing unit for storing a dictionary used for processing a natural language; a color/shape threshold storing unit for storing color histograms mapped to color related words and edge information corresponding to shape related words; a query input unit for receiving a query sentence which describes the color and the shape of the image by using a natural language; an analyzing unit for analyzing the query sentence based on the dictionary information and generating analyzed words; a color/shape recognizing unit for recognizing whether the analyzed words represent the color or the shape; a color/shape threshold database constructing unit for mapping and storing color histograms to color related words and storing edge information corresponding to shape related words; a color/shape threshold retrieving unit for retrieving the color histograms and the edge information corresponding to the analyzed words from the color/shape threshold storing unit; and a retrieving result output unit for providing image data searched in the color/shape threshold retrieving unit.
Abstract translation: 公开了一种用于使用Fuzzy概念基于自然语言来搜索图像数据的颜色和形状的装置和方法。 该检索设备包括：字典存储单元，用于存储用于处理自然语言的字典; 颜色/形状阈值存储单元，用于存储映射到颜色相关字的颜色直方图和与形状相关字对应的边缘信息; 查询输入单元，用于通过使用自然语言接收描述图像的颜色和形状的查询语句; 分析单元，用于基于词典信息分析查询语句并生成分析的词; 颜色/形状识别单元，用于识别分析的单词是代表颜色还是形状; 颜色/形状阈值数据库构建单元，用于将颜色直方图映射和存储到颜色相关词并存储对应于形状相关词的边缘信息; 颜色/形状阈值检索单元，用于从颜色/形状阈值存储单元检索与分析的单词对应的颜色直方图和边缘信息; 以及检索结果输出单元，用于提供在颜色/形状阈值检索单元中搜索到的图像数据。
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