公开(公告)号：JP2005182280A

公开(公告)日：2005-07-07

申请号：JP2003419492

申请日：2003-12-17

Applicant: Ibm Japan Ltd ,  日本アイ・ビー・エム株式会社

Inventor： SAKAI MASARU ,  TADA MASAMI ,  MORI AYA ,  TOYOSHIMA HIROFUMI

IPC: G06F7/00 ,  G06F17/30

CPC classification number: G06F17/3071

Abstract: PROBLEM TO BE SOLVED: To dynamically classify and sort information items of a retrieval result according to contents of a retrieval sentence by a natural language sentence, and to output the retrieval result by a format allowing a user to easily refer to it. SOLUTION: This information retrieval system has: an input part 10 inputting the retrieval sentence by the natural language sentence; a natural language processing part 20 performing natural language analysis to the inputted retrieval sentence; a retrieval part 30 performing information retrieval by use of a keyword obtained by the natural language analysis of the retrieval sentence; a retrieval result processing part 40 performing analysis based on semantic contents defined by ontology to the keyword obtained by the natural language analysis of the retrieval sentence and its modifier, and performing prosssing such as sorting and classifying a retrieval result of the information retrieval by the retrieval part 30 on the basis of an analysis result thereof; and an output part 50 outputting the retrieval result processed by the retrieval result processing part 40. COPYRIGHT: (C)2005,JPO&NCIPI

Abstract translation: 要解决的问题：根据自然语言句子的检索句子的内容对检索结果的信息项进行动态分类和排序，并且通过允许用户容易地参考的格式来输出检索结果。

解决方案：该信息检索系统具有：输入部分10，通过自然语言句子输入检索句子; 对输入的检索句子进行自然语言分析的自然语言处理部20; 检索部分30，通过使用通过检索句子的自然语言分析获得的关键字执行信息检索; 检索结果处理部分40，基于由本体定义的语义内容对通过检索句子的自然语言分析获得的关键词及其修饰符执行分析，并且执行诸如通过检索对信息检索的检索结果进行排序和分类的推理 第30部分根据其分析结果; 以及输出部50，其输出由检索结果处理部40处理的检索结果。（C）2005年5月，JPO＆NCIPI

公开(公告)号：JP2005165958A

公开(公告)日：2005-06-23

申请号：JP2003407590

申请日：2003-12-05

Applicant: Ibm Japan Ltd ,  日本アイ・ビー・エム株式会社

Inventor： TADA MASAMI ,  TOYOSHIMA HIROFUMI ,  MORI AYA

IPC: G06F17/30

CPC classification number: G06F17/30864 ,  Y10S707/99931 ,  Y10S707/99934

Abstract: PROBLEM TO BE SOLVED: To retrieve information utilizing meanings provided to information on a network by a semantic web utilizing ontology without requesting a complicated work for creating a query sentence in line with the ontology to a user.
SOLUTION: An information retrieval support system is disclosed which is equipped with, at a front stage of a search engine which retrieves information utilizing the ontology with, a morphological analysis part 21, a syntax semantic analysis part 22 and a language conversion execution part 23 which converts a natural language sentence to which analysis processing has been applied into the query sentence described in an ontology description language by referring to information indicating to what property of the ontology relation between a predictive and two words of a subjective case and an objective case in the natural language sentence corresponds and a case frame ontology dictionary 26 which stores a case frame of the natural language sentence in the property. Then, the query sentence described in the ontology description language is generated based on a result by inputting the natural language sentence and performing syntactical analysis and semantic analysis and provided to the search engine.
COPYRIGHT: (C)2005,JPO&NCIPI

Abstract translation: 要解决的问题：通过利用本体的语义网来获取利用提供给网络上的信息的信息，而不需要为用户创建符合本体的查询语句的复杂工作。 解决方案：公开了一种信息检索支持系统，其在搜索引擎的前级配备有使用本体的信息，形态分析部分21，语法语义分析部分22和语言转换执行 第23部分，通过参考指示主观情境的预测和两个词之间的本体关系的什么属性和目标的信息，将已经应用分析处理的自然语言句子转换成本体描述语言中描述的查询语句 自然语言句子中的情况对应于案例框架本体词典26，其将属性中的自然语言句子的案例框架存储起来。 然后，通过输入自然语言句子并执行语法分析和语义分析并提供给搜索引擎，生成本体描述语言中描述的查询语句。 版权所有（C）2005，JPO＆NCIPI

公开(公告)号：JPH11308468A

公开(公告)日：1999-11-05

申请号：JP11034098

申请日：1998-04-21

Applicant: IBM

Inventor： MUTA HIDEMASA ,  SOFUE TATSUYA ,  MORI AYA

IPC: G06F13/00 ,  H04N1/32 ,  H04N1/41 ,  H04N1/46 ,  H04N11/04 ,  H04N19/102 ,  H04N19/136 ,  H04N19/196 ,  H04N19/423 ,  H04N19/46 ,  H04N19/50 ,  H04N19/503 ,  H04N19/59 ,  H04N19/70 ,  H04N19/93

Abstract: PROBLEM TO BE SOLVED: To send image data efficiently via a network by transmitting transmission data with identification data denoting reduced amount data added thereto when the amount of the transmission data is small to an image data receiver. SOLUTION: A change detection section 236 decides an accumulated value of absolute values of differences of real color difference data, detects a change in the image and outputs the result of detection to an output control section 234. A subtractive color conversion section 226 reduces colors of the real image data (R, k-1) stored in an image storage section 222 to produce subtractive color image data (16, k-1). An image storage section 230 stores the received subtractive color image data (16, k-1), a difference calculation section 232 calculates a difference between the subtractive color image data (16, k-1) stored in the image storage section 230 and the real color image data (R, k-1) stored in the image storage section 222 to produce difference data (D') and outputs the data (D') to an input terminal (a) of the output control section 234.