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1. 发明授权

US08122064B2 Computer program, method, and apparatus for data sorting 有权
标题翻译：用于数据分类的计算机程序，方法和装置
公开(公告)号：US08122064B2
公开(公告)日：2012-02-21
申请号：US12002399
申请日：2007-12-17
申请人： Tatsuya Asai , Seishi Okamoto , Hiroki Arimura
发明人： Tatsuya Asai , Seishi Okamoto , Hiroki Arimura
IPC分类号： G06F17/30
CPC分类号： G06F7/24
摘要： A data sorting program that is capable of performing a data sorting process by using a small capacity of memory at a fast speed. A computer executing the data sorting program has the following functions. A concise ordered TRIE creator creates a root, sequentially reads the characters of each data, and when a prescribed number of data passed a certain node connected to the root before and a child node corresponding to a character next to a character associated with the certain node has not been created, creates the child node so that the child nodes of the certain node have a prescribed arrangement. A partition determination unit sets partitions between prescribed nodes. A data grouping unit groups the data into a plurality of data groups according to the partitions.
摘要翻译：一种数据排序程序，其能够通过以快速的速度使用小容量的存储器来执行数据排序处理。执行数据排序程序的计算机具有以下功能。一个简洁的订单TRIE创建者创建一个根，顺序读取每个数据的字符，并且当规定数量的数据通过连接到根的某个节点和与某个节点相关联的字符旁边的对应的子节点尚未创建，创建子节点，使得某个节点的子节点具有规定的排列。分区确定单元在规定的节点之间设置分区。数据分组单元根据分区将数据分组成多个数据组。

2. 发明申请

US20080114765A1 Computer program, method, and apparatus for data sorting 有权
标题翻译：用于数据分类的计算机程序，方法和装置
公开(公告)号：US20080114765A1
公开(公告)日：2008-05-15
申请号：US12002399
申请日：2007-12-17
申请人： Tatsuya Asai , Seishi Okamoto , Hiroki Arimura
发明人： Tatsuya Asai , Seishi Okamoto , Hiroki Arimura
IPC分类号： G06F17/30
CPC分类号： G06F7/24
摘要： A data sorting program that is capable of performing a data sorting process by using a small capacity of memory at a fast speed. A computer executing the data sorting program has the following functions. A concise ordered TRIE creator creates a root, sequentially reads the characters of each data, and when a prescribed number of data passed a certain node connected to the root before and a child node corresponding to a character next to a character associated with the certain node has not been created, creates the child node so that the child nodes of the certain node have a prescribed arrangement. A partition determination unit sets partitions between prescribed nodes. A data grouping unit groups the data into a plurality of data groups according to the partitions.
摘要翻译：一种数据排序程序，其能够通过以快速的速度使用小容量的存储器来执行数据排序处理。执行数据排序程序的计算机具有以下功能。一个简洁的订单TRIE创建者创建一个根，顺序读取每个数据的字符，并且当规定数量的数据通过连接到根的某个节点和与某个节点相关联的字符旁边的对应的子节点尚未创建，创建子节点，使得某个节点的子节点具有规定的排列。分区确定单元在规定的节点之间设置分区。数据分组单元根据分区将数据分组成多个数据组。

3. 发明授权

US08781980B2 Matching pattern of events with interval conditions 有权
标题翻译：事件与间隔条件的匹配模式
公开(公告)号：US08781980B2
公开(公告)日：2014-07-15
申请号：US13444187
申请日：2012-04-11
申请人： Shinichiro Tago , Tatsuya Asai , Hiroya Inakoshi , Nobuhiro Yugami , Seishi Okamoto , Hiroaki Morikawa
发明人： Shinichiro Tago , Tatsuya Asai , Hiroya Inakoshi , Nobuhiro Yugami , Seishi Okamoto , Hiroaki Morikawa
IPC分类号： G06F15/18 , G06N99/00 , G06F17/30
CPC分类号： G06N99/005 , G06F17/30985 , G06K9/00791 , G06K9/6892
摘要： The matching apparatus 100 stores, with respect to a branching pattern included in event patterns 140a, a reception time of an event that serves as the branching point in a source node that indicates the transition destination of the event, connects the source node to the branch node by a transition with an interval condition, connects the branch nodes to the link node that indicates the linking point at which these branch nodes are linked together, and thereby generates NFAs 140b. Then, the matching apparatus 100 compares event streams 140c with the NFAs 140b to determine whether the event streams 140c includes the event patterns 140a.
摘要翻译：匹配装置100相对于包括在事件模式140a中的分支模式存储用于指示事件的转移目的地的源节点中的分支点的事件的接收时间，将源节点连接到分支节点通过间隔条件的转换，将分支节点连接到指示这些分支节点链接在一起的链接点的链接节点，从而生成NFAs 140b。然后，匹配装置100将事件流140c与NFAs 140b进行比较，以确定事件流140c是否包括事件模式140a。

4. 发明授权

US08190632B2 Computer product, information retrieving apparatus, and information retrieving method 有权
标题翻译：计算机产品，信息检索装置和信息检索方法
公开(公告)号：US08190632B2
公开(公告)日：2012-05-29
申请号：US12559836
申请日：2009-09-15
申请人： Shinichiro Tago , Seishi Okamoto , Hiroya Inakoshi , Tatsuya Asai
发明人： Shinichiro Tago , Seishi Okamoto , Hiroya Inakoshi , Tatsuya Asai
IPC分类号： G06F17/30
CPC分类号： G06F17/30961
摘要： A computer-readable recording medium stores therein an information retrieving program that causes a computer to execute acquiring a document to be searched and having a hierarchical structure; generating a path schema related to the acquired document; receiving input of a retrieval keyword, a retrieval condition for the retrieval keyword, and a retrieval equation specifying a retrieval range for the retrieval keyword; generating a single automaton that includes a hierarchy retrieval automaton that retrieves a hierarchy of the generated path schema and a hit keyword retrieval automaton that retrieves a hit keyword satisfying the retrieval condition, the single automaton making state transition between a hit hierarchical node where the hit keyword in the hierarchy retrieval automaton is present and a set of nodes representing the hit keyword; retrieving, from the document and using the single automaton, the hit keyword within the retrieval range; and outputting a retrieval result.
摘要翻译：计算机可读记录介质中存储有使得计算机执行获取要搜索的文档并具有分级结构的信息检索程序; 生成与获取的文档相关的路径模式; 接收检索关键字的输入，检索关键字的检索条件，以及指定检索关键字的检索范围的检索方程; 生成单个自动机，其包括检索所生成的路径模式的层次结构的层次检索自动机，以及检索满足检索条件的命中关键字的命中关键字检索自动机，所述单个自动机在命中分层节点之间进行状态转换，其中命中关键字在层次检索自动机中存在一组代表命中关键字的节点; 从文档中检索出使用单个自动机的检索范围内的命中关键字; 并输出检索结果。

5. 发明申请

US20100153438A1 METHOD AND APPARATUS FOR SEARCHING FOR HIERARCHICAL STRUCTURE DOCUMENT 审中-公开
标题翻译：搜索分层结构文件的方法和装置
公开(公告)号：US20100153438A1
公开(公告)日：2010-06-17
申请号：US12634223
申请日：2009-12-09
申请人： Tatsuya ASAI , Shinichiro Tago , Seishi Okamoto , Masahiko Nagata
发明人： Tatsuya ASAI , Shinichiro Tago , Seishi Okamoto , Masahiko Nagata
IPC分类号： G06F17/30
CPC分类号： G06F16/8373
摘要： A method and apparatus for allowing a computer to search a hierarchical structure document by creating a list in which a true flag indicating that conditions of a predicate of a search formula are satisfied or a false flag indicating that the conditions of the predicate of the search formula are not satisfied is set to a predicate node of the document data based on the search formula, and scanning the list to search for data designated by the search formula from the document data.
摘要翻译：一种用于允许计算机通过创建其中表示搜索公式的谓词的条件的真实标志被满足的列表或者指示搜索公式的谓词的条件的虚假标志来允许计算机搜索分级结构文档的方法和装置基于搜索公式将文档数据的谓词节点设置为不满足，并且扫描列表以从文档数据搜索由搜索公式指定的数据。

6. 发明申请

US20100005058A1 COMPUTER PRODUCT, INFORMATION RETRIEVING APPARATUS, AND INFORMATION RETRIEVING METHOD 有权
标题翻译：计算机产品，信息检索设备和信息检索方法
公开(公告)号：US20100005058A1
公开(公告)日：2010-01-07
申请号：US12559836
申请日：2009-09-15
申请人： Shinichiro TAGO , Seishi Okamoto , Hiroya Inakoshi , Tatsuya Asai
发明人： Shinichiro TAGO , Seishi Okamoto , Hiroya Inakoshi , Tatsuya Asai
IPC分类号： G06F17/30
CPC分类号： G06F17/30961
摘要： A computer-readable recording medium stores therein an information retrieving program that causes a computer to execute acquiring a document to be searched and having a hierarchical structure; generating a path schema related to the acquired document; receiving input of a retrieval keyword, a retrieval condition for the retrieval keyword, and a retrieval equation specifying a retrieval range for the retrieval keyword; generating a single automaton that includes a hierarchy retrieval automaton that retrieves a hierarchy of the generated path schema and a hit keyword retrieval automaton that retrieves a hit keyword satisfying the retrieval condition, the single automaton making state transition between a hit hierarchical node where the hit keyword in the hierarchy retrieval automaton is present and a set of nodes representing the hit keyword; retrieving, from the document and using the single automaton, the hit keyword within the retrieval range; and outputting a retrieval result.
摘要翻译：计算机可读记录介质中存储有使得计算机执行获取要搜索的文档并具有分级结构的信息检索程序; 生成与获取的文档相关的路径模式; 接收检索关键字的输入，检索关键字的检索条件，以及指定检索关键字的检索范围的检索方程; 生成单个自动机，其包括检索所生成的路径模式的层次结构的层次检索自动机，以及检索满足检索条件的命中关键字的命中关键字检索自动机，所述单个自动机在命中分层节点之间进行状态转换，其中命中关键字在层次检索自动机中存在一组代表命中关键字的节点; 从文档中检索出使用单个自动机的检索范围内的命中关键字; 并输出检索结果。

7. 发明授权

US09235578B2 Data partitioning apparatus and data partitioning method 有权
标题翻译：数据分区装置和数据分区方法
公开(公告)号：US09235578B2
公开(公告)日：2016-01-12
申请号：US13473345
申请日：2012-05-16
申请人： Tatsuya Asai , Hiroaki Morikawa , Shinichiro Tago , Hiroya Inakoshi , Nobuhiro Yugami , Seishi Okamoto
发明人： Tatsuya Asai , Hiroaki Morikawa , Shinichiro Tago , Hiroya Inakoshi , Nobuhiro Yugami , Seishi Okamoto
IPC分类号： G06F17/00 , G06F17/30
CPC分类号： G06F17/30067 , G06F17/30286 , G06F17/30516
摘要： A data partitioning apparatus receives stream data and stores with previous-and-subsequent information that specifies data previous and subsequent to the data. Then, for groups, each of which contains the data that are stored and that are partitioned into the number of the groups, the data partitioning apparatus stores top information specifying data located at the top in a corresponding group and end information specifying data located at the end in the corresponding group. Then, when new data is stored, the data partitioning apparatus specifies data previous and subsequent to the new data and stores the new data by associating it with the previous-and-subsequent information that specifies the data previous and subsequent to the new data. Then, when data is inserted, the data partitioning apparatus updates information for each group such that the difference between the number of data belonging to each group is equal to or less than one.
摘要翻译：数据分割装置接收流数据并且存储具有指定数据之前和之后的数据的先前和后续信息。然后，对于每个包含存储的数据并且被划分为组的数量的组，数据分割装置存储指定位于相应组中的顶部的顶部信息，并且指定位于在相应的组中结束。然后，当存储新数据时，数据划分装置指定新数据之前和之后的数据，并通过将新数据与新数据之前和之后的数据指定的先前和后续信息相关联来存储新数据。然后，当插入数据时，数据划分装置更新每个组的信息，使得属于每个组的数据的数量之间的差等于或小于1。

8. 发明授权

US08655921B2 True/false decision method for deciding whether search query containing logical expression is true or false 有权
标题翻译：用于确定包含逻辑表达式的搜索查询是真还是假的真/假决策方法
公开(公告)号：US08655921B2
公开(公告)日：2014-02-18
申请号：US12479569
申请日：2009-06-05
申请人： Shinichiro Tago , Tatsuya Asai , Seishi Okamoto
发明人： Shinichiro Tago , Tatsuya Asai , Seishi Okamoto
IPC分类号： G06F17/30 , G06F17/50
CPC分类号： G06F17/30938
摘要： When a searching apparatus accepts a search condition including a logical condition formed of variables, transition table is created by using a BDD method. In the transition table, a combination of a bit string indicative of true or false of a variable at each level for arriving from a starting-point variable to an arrival variable and the starting-point variable is associated with the arrival variable. Then, a true/false decision on the search condition of the search target data is made by, with an arrival variable of a transition destination being taken as the starting-point variable, extracting a bit string of a predetermined number of digits from the starting-point variable from among logical bit strings of the search target data and specifying the arrival variable as the transition destination based on the combination and the transition table.
摘要翻译：当搜索装置接受包括由变量形成的逻辑条件的搜索条件时，通过使用BDD方法创建转换表。在转换表中，表示从起始点变量到到达变量到达的每个级别的变量的真或否的位串和起始点变量的组合与到达变量相关联。然后，通过将转移目的地的到达变量作为起点变量，对搜索目标数据的搜索条件进行真/假判断，从起始点提取预定数量的位的位串根据搜索目标数据的逻辑比特串中的point-point变量，并且基于组合和转换表来指定到达变量作为转移目的地。

9. 发明授权

US08122025B2 Method of managing locations of information and information location management device 有权
标题翻译：管理信息位置管理装置的方法
公开(公告)号：US08122025B2
公开(公告)日：2012-02-21
申请号：US12409612
申请日：2009-03-24
申请人： Takahisa Ando , Satoko Shiga , Akira Sato , Tatsuya Asai , Seishi Okamoto
发明人： Takahisa Ando , Satoko Shiga , Akira Sato , Tatsuya Asai , Seishi Okamoto
IPC分类号： G06F7/00
CPC分类号： G06Q10/107
摘要： A communication log storage section stores a communication log of emails exchanged with an external device over an external network. An acquisition destination-selecting section reads out the communication log and identifies an other-end party with whom a target user has performed transmission and reception of emails not less than a predetermined number of times to select the other-end party as an information acquisition destination. An information location-generating section extracts key information related to a location of information at the information acquisition destination contained in the emails transmitted and received to and from the information acquisition destination, to generate information location information. The information location information is stored in an information location-accumulating section. An information acquisition device acquires the information based on the information location information accumulated in the information location-accumulating section.
摘要翻译：通信日志存储部分通过外部网络存储与外部设备交换的电子邮件的通信日志。获取目的地选择部分读出通信日志，并且识别目标用户已经进行了不少于预定次数的电子邮件的发送和接收的另一方，以选择作为信息获取目的地的另一方。信息位置生成部分从包含在从信息获取目的地发送和接收的电子邮件中的信息获取目标处提取与信息位置相关的密钥信息，以产生信息位置信息。信息位置信息存储在信息位置累积部分中。信息获取装置根据积累在信息位置存储部中的信息位置信息来获取信息。

10. 发明申请

US20090240669A1 METHOD OF MANAGING LOCATIONS OF INFORMATION AND INFORMATION LOCATION MANAGEMENT DEVICE 有权
标题翻译：管理信息和信息位置管理设备的方法
公开(公告)号：US20090240669A1
公开(公告)日：2009-09-24
申请号：US12409612
申请日：2009-03-24
申请人： Takahisa ANDO , Satoko Shiga , Akira Sato , Tatsuya Asai , Seishi Okamoto
发明人： Takahisa ANDO , Satoko Shiga , Akira Sato , Tatsuya Asai , Seishi Okamoto
IPC分类号： G06F17/30
CPC分类号： G06Q10/107
摘要： An information location management method which is capable of updating information location information corresponding to locations of information which a user desired to acquire, as required. A communication log storage section stores a communication log of emails exchanged with an external device over an external network. An acquisition destination-selecting section reads out the communication log and identifies an other-end party with whom a target user has performed transmission and reception of emails not less than a predetermined number of times to select the other-end party as an information acquisition destination. An information location-generating section extracts key information related to a location of information at the information acquisition destination contained in the emails transmitted and received to and from the information acquisition destination, to generate information location information. The information location information is stored in an information location-accumulating section. An information acquisition device acquires the information based on the information location information accumulated in the information location-accumulating section.
摘要翻译：一种信息位置管理方法，其能够根据需要更新与用户期望获取的信息的位置相对应的信息位置信息。通信日志存储部分通过外部网络存储与外部设备交换的电子邮件的通信日志。获取目的地选择部分读出通信日志，并且识别目标用户已经进行了不少于预定次数的电子邮件的发送和接收的另一方，以选择作为信息获取目的地的另一方。信息位置生成部分从包含在从信息获取目的地发送和接收的电子邮件中的信息获取目标处提取与信息位置相关的密钥信息，以产生信息位置信息。信息位置信息存储在信息位置累积部分中。信息获取装置根据积累在信息位置存储部中的信息位置信息来获取信息。

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