公开(公告)号：US20090271435A1

公开(公告)日：2009-10-29

申请号：US12388726

申请日：2009-02-19

申请人： Katsushi YAKO ,  Michio Iijima ,  Natsuko Sugaya ,  Shinsuke Ihara

发明人： Katsushi YAKO ,  Michio Iijima ,  Natsuko Sugaya ,  Shinsuke Ihara

IPC分类号： G06F17/30

CPC分类号： G06F9/526 ,  G06F16/2329 ,  G06F16/2343

摘要： Provided is a data management method. Data corresponds to an entry including a reference to another entry and is managed in a set which is a collection of pieces of the data. The set corresponds to a linked list where the entry corresponding to the data is linked in order of addition of the data. The entry includes an insertion time sequence number inserted into the linked list and information indicating if the data has been deleted from the set. In that case, the entry is separated from the linked list at a predetermined timing. The linked list is traced to refer to the data. When the insertion time sequence number of the reference entry is later than the insertion time sequence number of the entry which has already been referred to, it is judged that the reference entry has been separated from the linked list.

摘要翻译： 提供了一种数据管理方法。 数据对应于包括对另一条目的引用的条目，并且在作为数据片段的集合的集合中进行管理。 该集合对应于链接列表，其中对应于数据的条目按照添加数据的顺序链接。 条目包括插入到链表中的插入时间序列号和指示数据是否已经从集合中删除的信息。 在这种情况下，条目在预定的时刻与链表分离。 链表被追溯到参考数据。 当参考条目的插入时间序列号晚于已经被引用的条目的插入时间序列号时，判断参考条目已经与链表分离。

公开(公告)号：US06665667B2

公开(公告)日：2003-12-16

申请号：US10232721

申请日：2002-09-03

申请人： Yasuhiko Inaba ,  Tadataka Matsubayashi ,  Katsumi Tada ,  Takuya Okamoto ,  Natsuko Sugaya ,  Yousuke Ushiroji

发明人： Yasuhiko Inaba ,  Tadataka Matsubayashi ,  Katsumi Tada ,  Takuya Okamoto ,  Natsuko Sugaya ,  Yousuke Ushiroji

IPC分类号： G06F1730

CPC分类号： G06F17/30699 ,  G06F17/30702 ,  Y10S707/917 ,  Y10S707/99935 ,  Y10S707/99945

摘要： Retrieval conditions inputted from a plurality of users are registered. According to the retrieval conditions, a retrieval is conducted for a text inputted. As a result of the retrieval, similarity of the text is calculated for each retrieval condition. The text is delivered to users of which the retrieval condition satisfies the similarity.

公开(公告)号：US5970485A

公开(公告)日：1999-10-19

申请号：US891064

申请日：1997-07-10

申请人： Natsuko Sugaya ,  Hisamitsu Kawaguchi ,  Noriyuki Yamasaki

发明人： Natsuko Sugaya ,  Hisamitsu Kawaguchi ,  Noriyuki Yamasaki

IPC分类号： G06F3/14 ,  G06F3/048 ,  G06F17/30

CPC分类号： G06F17/30634 ,  G06F17/30699 ,  G06F17/30867 ,  Y10S707/99933 ,  Y10S707/99934 ,  Y10S707/99935

摘要： A method of fast clipping, despite of large number of users, can be achieved through analyzing query expressions, storing the number of query terms included in the query expressions in a term number count table, generating a finite automaton for matching the terms occurring in text data with all terms included in the query expressions, generating a user identifier table for storing the identifiers of users in association with the terms included in the query expressions, matching the terms by scanning the text data by the finite automaton, calculating for each user the occurrence count of terms occurring in the text data as substrings coincident with the terms included in the query expressions made to the user identifier table, storing the calculated occurrence count in the term occurrence count region of the table, comparing the calculated term occurrence count of the table with the number of terms included the query expressions, and when a match is found from the comparison, delivering the text data to the user.

摘要翻译： 可以通过分析查询表达式，将包含在查询表达式中的查询项的数量存储在术语数量计数表中来实现快速裁剪的方法，尽管有大量用户，生成用于匹配文本中出现的术语的有限自动机 具有包括在查询表达式中的所有术语的数据，生成用于存储与查询表达式中包括的术语相关联的用户标识符的用户标识符表，通过有限自动机扫描文本数据来匹配术语，为每个用户计算 在文本数据中出现的术语的出现次数与作为对用户标识符表的查询表达式中包括的术语一致的子字符串存储，将计算的出现次数存储在表的术语出现计数区域中，将计算出的术语发生次数 表中包含查询表达式的术语数量，当从比较中找到匹配时，传递 g给用户的文本数据。

公开(公告)号：US08645319B2

公开(公告)日：2014-02-04

申请号：US12542153

申请日：2009-08-17

申请人： Masashi Iwaki ,  Takeshi Anzai ,  Yuki Sugimoto ,  Katsushi Yako ,  Shinichi Kawamoto ,  Natsuko Sugaya

发明人： Masashi Iwaki ,  Takeshi Anzai ,  Yuki Sugimoto ,  Katsushi Yako ,  Shinichi Kawamoto ,  Natsuko Sugaya

IPC分类号： G06F17/30

CPC分类号： G06F17/30368

摘要： An information processing system, a data update method and a data update program are disclosed. In a data base system of master-slave configuration, the update result can be accessed also on slave side with the access request immediately after the particular update. The data base system DBS includes a master DB computer and at least a slave DB computer. The slave DB computer judges from the count on an update counter table whether the update log received from the master DB computer is to be reflected in a duplicate data base or not. Thus, the lost update problem is solved while at the same time realizing a high-speed process.

摘要翻译： 公开了一种信息处理系统，数据更新方法和数据更新程序。 在主从配置的数据库系统中，更新结果也可以在特定更新后立即访问请求在从端访问。 数据库系统DBS包括主DB计算机和至少从属DB计算机。 从属DB计算机根据更新计数器的计数判断从主DB计算机接收到的更新日志是否反映在重复的数据库中。 因此，在实现高速处理的同时解决了丢失的更新问题。

公开(公告)号：US08191066B2

公开(公告)日：2012-05-29

申请号：US12048713

申请日：2008-03-14

申请人： Natsuko Sugaya ,  Katsushi Yako ,  Akiyoshi Nakamizo

发明人： Natsuko Sugaya ,  Katsushi Yako ,  Akiyoshi Nakamizo

IPC分类号： G06F9/46 ,  G06F12/00 ,  G06F13/00

CPC分类号： G06F9/4418

摘要： In response to an activation of a data processing system, a request for processing is accepted in parallel with loading a series of data (a data body) from an external storage into a main memory independent of whether the processing of individual data is requested or not, and if target data of the request for processing is not loaded into the main memory, apparent system starting time is reduced by executing processing corresponding to the request after the target data is loaded into the main memory.

摘要翻译： 响应于数据处理系统的激活，与来自外部存储器的一系列数据（数据体）一起加载到主存储器中并不一致地接受处理请求，而与单独数据的处理是否被请求无关 ，并且如果处理请求的目标数据未被加载到主存储器中，则在将目标数据加载到主存储器中之后，通过执行与该请求相对应的处理来减少明显的系统启动时间。

公开(公告)号：US20100076939A1

公开(公告)日：2010-03-25

申请号：US12542153

申请日：2009-08-17

申请人： Masashi IWAKI ,  Takeshi ANZAI ,  Yuki SUGIMOTO ,  Katsushi YAKO ,  Shinichi KAWAMOTO ,  Natsuko SUGAYA

发明人： Masashi IWAKI ,  Takeshi ANZAI ,  Yuki SUGIMOTO ,  Katsushi YAKO ,  Shinichi KAWAMOTO ,  Natsuko SUGAYA

IPC分类号： G06F17/30 ,  G06F12/00

CPC分类号： G06F17/30368

摘要： An information processing system, a data update method and a data update program are disclosed. In a data base system of master-slave configuration, the update result can be accessed also on slave side with the access request immediately after the particular update. The data base system DBS includes a master DB computer and at least a slave DB computer. The slave DB computer judges from the count on an update counter table whether the update log received from the master DB computer is to be reflected in a duplicate data base or not. Thus, the lost update problem is solved while at the same time realizing a high-speed process.

摘要翻译： 公开了一种信息处理系统，数据更新方法和数据更新程序。 在主从配置的数据库系统中，更新结果也可以在特定更新后立即访问请求在从端访问。 数据库系统DBS包括主DB计算机和至少从属DB计算机。 从属DB计算机根据更新计数器的计数判断从主DB计算机接收到的更新日志是否反映在重复的数据库中。 因此，在实现高速处理的同时解决了丢失的更新问题。

公开(公告)号：US20080177777A1

公开(公告)日：2008-07-24

申请号：US11860632

申请日：2007-09-25

申请人： Kazuhiro Osaki ,  Norihiro Hara ,  Michio Iljima ,  Natsuko Sugaya

发明人： Kazuhiro Osaki ,  Norihiro Hara ,  Michio Iljima ,  Natsuko Sugaya

IPC分类号： G06F17/30

CPC分类号： G06F16/81

摘要： Upon receiving XML data input, a database management system calculates a processing cost for reflecting the XML data to an index. If the calculated processing cost exceeds a predetermined threshold, the database management system stores structure analysis information concerning the XML data in a structure analysis information storage area. When an input of a retrieval request of the structured data containing a structure condition of the structured data is accepted and structured data that is an object of the retrieval request is structured data that is not reflected to the index, the database management system takes out structure analysis information stored in the structure analysis information storage area, discriminates a range of XML data that becomes the object of the retrieval request, and conducts retrieval over the range.

摘要翻译： 在接收到XML数据输入后，数据库管理系统计算将XML数据反映到索引的处理成本。 如果计算出的处理成本超过预定阈值，则数据库管理系统将关于XML数据的结构分析信息存储在结构分析信息存储区域中。 当接收到包含结构化数据的结构条件的结构化数据的检索请求的输入被接受，作为检索请求的对象的结构化数据是未被反映到索引的结构化数据时，数据库管理系统取出结构 存储在结构分析信息存储区域中的分析信息，区分成为检索请求对象的XML数据的范围，并进行该范围的检索。

公开(公告)号：US20050021508A1

公开(公告)日：2005-01-27

申请号：US10838231

申请日：2004-05-05

申请人： Tadataka Matsubayashi ,  Natsuko Sugaya ,  Michio Iijima ,  Yuichi Ogawa ,  Yuuki Watanabe ,  Shinya Yamamoto ,  Tsuyoshi Sudou

发明人： Tadataka Matsubayashi ,  Natsuko Sugaya ,  Michio Iijima ,  Yuichi Ogawa ,  Yuuki Watanabe ,  Shinya Yamamoto ,  Tsuyoshi Sudou

IPC分类号： G06F17/30

CPC分类号： G06F17/3069 ,  Y10S707/99933 ,  Y10S707/99935

摘要： Information that individual elements (characteristic character rings) indicative of characteristics of a registered document appear in the registered document is stored in advance. When calculating similarity of the registered document, a query designated by a searcher is analyzed. The query is represented by a characteristic vector having the individual elements which take the relation between a plurality of words into consideration. Pieces of appearance information of the individual words contained in the query are counted. The counted appearance information is compared with a searching index to calculate similarity between documents.

摘要翻译： 预先存储指示登记文件的特征的各个要素（特征字符环）出现在登记文件中的信息。 当计算登记文件的相似度时，分析由搜索者指定的查询。 该查询由具有考虑到多个单词之间的关系的各个单元的特征向量表示。 对查询中包含的各个单词的外观信息进行计数。 将计数的外观信息与搜索索引进行比较，以计算文档之间的相似度。

公开(公告)号：US06473754B1

公开(公告)日：2002-10-29

申请号：US09320558

申请日：1999-05-27

申请人： Tadataka Matsubayashi ,  Katsumi Tada ,  Takuya Okamoto ,  Natsuko Sugaya ,  Yasushi Kawashimo

发明人： Tadataka Matsubayashi ,  Katsumi Tada ,  Takuya Okamoto ,  Natsuko Sugaya ,  Yasushi Kawashimo

IPC分类号： G06F1730

CPC分类号： G06F17/3061 ,  Y10S707/99933 ,  Y10S707/99935 ,  Y10S707/99945

摘要： A method for extracting features in contents of a document without using a word dictionary and a system using the method for accurately searching for a relevant document or documents at high speed. The method includes steps of storing character strings present in a text in a text database and possibilities appearing at boundaries of words in the text in the form of an occurrence probability file, storing occurrence frequencies of the character strings in the text as an occurrence frequency file, extracting characteristic strings from a text spcified by a user with use of the occurrence probability file, and counting occurrence frequencies thereof in the user-specified text. The method calculates similarities to the user-specified text with use of the occurrence frequency file and the occurrence frequencies in the user-specified text.

摘要翻译： 一种用于在不使用单词字典的情况下提取文档的内容中的特征的方法，以及使用用于以高速准确地搜索相关文档或文档的方法的系统。 该方法包括以文本数据库中存在的文本中存储的字符串和出现在文本中的单词的边界处的出现概率文件形式的可能性，将文本中的字符串的出现频率存储为出现频率文件 从使用发生概率文件的用户提取的文本中提取特征字符串，并对用户指定的文本中的发生频率进行计数。 该方法使用发生频率文件和用户指定的文本中的出现频率来计算与用户指定的文本的相似度。

公开(公告)号：US20090165013A1

公开(公告)日：2009-06-25

申请号：US12048713

申请日：2008-03-14

申请人： Natsuko SUGAYA ,  Katsushi Yako ,  Akiyoshi Nakamizo

发明人： Natsuko SUGAYA ,  Katsushi Yako ,  Akiyoshi Nakamizo

IPC分类号： G06F13/00 ,  G06F12/00 ,  G06F9/46

CPC分类号： G06F9/4418

摘要： In response to the activation of the data processing system, a request for processing is accepted in parallel with loading a series of data (a data body) from an external storage into a main memory independent of whether the processing of individual data is requested or not, and if target data of the request for processing is not loaded into the main memory, apparent system starting time is reduced by executing processing corresponding to the request after the target data is loaded into the main memory.

摘要翻译： 响应于数据处理系统的激活，与来自外部存储器的一系列数据（数据体）一起加载到主存储器中并行地接收处理请求，而不管是否请求单独数据的处理 ，并且如果处理请求的目标数据未被加载到主存储器中，则在将目标数据加载到主存储器中之后，通过执行与该请求相对应的处理来减少明显的系统启动时间。