公开(公告)号：JP2006024179A

公开(公告)日：2006-01-26

申请号：JP2004314713

申请日：2004-10-28

Applicant: Internatl Business Mach Corp ,  インターナショナル・ビジネス・マシーンズ・コーポレーションInternational Business Maschines Corporation

Inventor： MIYASHITA TAKASHI ,  TACHIBORI MICHIAKI ,  TAKASE TOSHIRO ,  MAKINO SATOSHI ,  TAMURA TAKETO ,  NAKAMURA YUICHI

IPC: G06F17/30 ,  G06F17/21

CPC classification number: G06F17/2247 ,  G06F17/2211 ,  G06F17/24 ,  Y10S707/99942 ,  Y10S707/99943

Abstract: PROBLEM TO BE SOLVED: To provide a structured document processing device for efficiently detecting a similarity relation among structured documents. SOLUTION: A state transition diagram information storage means 101 is used for storing, as state transition diagram information, information related to a state transition diagram where original nodes of an original structured document 109 transit in an appearance order from the head of the original structured document 109. A selection couple extraction means 102 extracts, as a selection couple, a couple of a new node and an original node corresponding to each other in terms of order. A consistency determination means 103 determines presence of consistency of the selection couple based on descriptions thereof. A node recognition means 104 recognizes the original node as a node to be used for the new node for the selection couple having consistency. A transition history information creation means 105 creates information related to the transition history for the node to be used as transition history information. A similarity detection means 106 detects similarity between the original structured document 109 and a new structured document 110 based on the transition history information. COPYRIGHT: (C)2006,JPO&NCIPI

Abstract translation: 要解决的问题：提供一种用于有效地检测结构化文档之间的相似关系的结构化文档处理装置。 解决方案：状态转换图信息存储装置101用于将作为状态转移图信息的信息存储在与原始结构化文档109的原始节点按照外观顺序从头部传送的状态转换图相关的信息 原始结构化文档109.选择对提取装置102按顺序提取对应于彼此的新节点和原始节点的一对选择对。 一致性确定装置103基于其描述确定选择对的一致性的存在。 节点识别装置104将原始节点识别为用于具有一致性的选择对的新节点的节点。 过渡历史信息创建装置105创建与要用作转换历史信息的节点的转换历史相关的信息。 相似度检测装置106基于转换历史信息检测原始结构化文档109和新结构化文档110之间的相似性。 版权所有（C）2006，JPO＆NCIPI

公开(公告)号：JP2005210536A

公开(公告)日：2005-08-04

申请号：JP2004016355

申请日：2004-01-23

Applicant: Internatl Business Mach Corp ,  インターナショナル・ビジネス・マシーンズ・コーポレーションInternational Business Maschines Corporation

Inventor： IMAMURA TAKESHI ,  TAMURA TAKETO ,  MAKINO SATOSHI ,  TAKASE TOSHIRO

IPC: G06F12/14 ,  G09C1/00 ,  H04L9/00 ,  H04L9/32

CPC classification number: G06F17/227 ,  Y10S707/99942

Abstract: PROBLEM TO BE SOLVED: To properly invert conversion even if a conversion object and information for indicating conversion processing are separately provided. SOLUTION: In the conversion processing system, input data comprises a data recording area for recording object data, and a conversion processing recognition information recording area for recording conversion processing recognition information of conversion processing performed to the object data. Further, the system is provided with an object data pointer for indicating data recording area of the object data; an inversion information recording unit for associating conversion processing recognition information pointer for indicating the conversion processing recognition information recording area, with inversion processing recognition information of inversion processing that corresponds to the conversion processing performed to the input data for recording; an object data conversion unit for converting object data as conversion processing for recording in a data recording area; and a conversion processing recognition information recording unit for adding conversion processing recognition information of conversion processing by the object data conversion unit, to the input data conversion processing recognition information recording area for recording in the conversion processing recognition information recording area of converted data. COPYRIGHT: (C)2005,JPO&NCIPI

Abstract translation: 要解决的问题：即使转换对象和用于指示转换处理的信息被单独提供，也适当地反转转换。 解决方案：在转换处理系统中，输入数据包括用于记录对象数据的数据记录区域和用于记录对对象数据执行的转换处理的转换处理识别信息的转换处理识别信息记录区域。 此外，该系统设置有用于指示对象数据的数据记录区域的对象数据指针; 反转信息记录单元，用于将用于指示转换处理识别信息记录区域的转换处理识别信息指针与对应于用于记录的输入数据执行的转换处理相对应的反转处理的反转处理识别信息相关联; 对象数据转换单元，用于将对象数据转换为用于记录在数据记录区域中的转换处理; 以及转换处理识别信息记录单元，用于将由对象数据转换单元的转换处理的转换处理识别信息添加到用于记录在转换数据的转换处理识别信息记录区域中的输入数据转换处理识别信息记录区域。 版权所有（C）2005，JPO＆NCIPI

公开(公告)号：JP2003256264A

公开(公告)日：2003-09-10

申请号：JP2002045087

申请日：2002-02-21

Applicant: IBM

Inventor： URAMOTO NAOHIKO ,  MARUYAMA HIROSHI ,  TAMURA TAKETO

IPC: G06F17/21 ,  G06F12/00 ,  G06F17/22 ,  G06F17/27

Abstract: PROBLEM TO BE SOLVED: To perform processing for finding a structural definition to which a received XML document is suited at high speed on the assumption that a certain set of structural definitions is applied. SOLUTION: The document processing system is provided with a discrimination rule generating part 10 for generating discrimination rules for discriminating any one of a plurality of DTD to which the XML document is suited on the basis of the intrinsic elements of the respective DTD and a DTD discriminating part 50 for discriminating the DTD to which the XML document as a processing target is suited on the basis of the discrimination rules generated by the discrimination rule generating part 10. COPYRIGHT: (C)2003,JPO

公开(公告)号：JP2002091299A

公开(公告)日：2002-03-27

申请号：JP2000262955

申请日：2000-08-31

Applicant: IBM

Inventor： MARUYAMA HIROSHI ,  KUDO MICHIHARU ,  TAMURA TAKETO

IPC: G06F12/14 ,  G06F12/00 ,  G06F21/62 ,  G06Q10/00 ,  G06Q50/00 ,  G06Q50/26 ,  G09C1/00 ,  H04L9/32 ,  G06F17/60

Abstract: PROBLEM TO BE SOLVED: To perform an XML digital signature using an information processing terminal with limited calculation resources like a portable terminal. SOLUTION: A signature requester generates a document to be signed (S10), and an agent receives it (S11). The agent generates a summary text of the document to be signed (S12) and sends it to the signer, and the signer displays the summary text on own information terminal (S13). Having confirmed the contents (S14), the signer ciphers the summary text using own private key recorded in own terminal and signs the text (S15). A signature value is sent to the agent (S16), and the agent generates a signed document to the document to be signed containing the signature value (S17). The document requester deciphers the signed document set thereto by using the public key of the signer and confirms the contents (S17).

公开(公告)号：JP2001217720A

公开(公告)日：2001-08-10

申请号：JP2000028359

申请日：2000-02-04

Applicant: IBM

Inventor： MARUYAMA HIROSHI ,  TAMURA TAKETO ,  URAMOTO NAOHIKO

IPC: G06F17/40 ,  G06F17/30 ,  H03M7/30

Abstract: PROBLEM TO BE SOLVED: To provide a data compression for encoding the structural part of a document in a tree local language such as XML or ASN.1. SOLUTION: In the data compressing apparatus for encoding and compressing data, there are provided a grammar rule 12 for the tree local language with which the data are expressed in a labeled tree structure, an encoder 11 for reading a document described in this tree local language, separating this document into a structure and contents and encoding this structure while using the grammar rule 12 and a compressor 13 for compression-encoding the contents of this document extracted by the encoder 11.