公开(公告)号：US5734749A

公开(公告)日：1998-03-31

申请号：US364290

申请日：1994-12-27

申请人： Hiroshi Yamada ,  Toshikazu Fukushima ,  Kazunori Muraki

发明人： Hiroshi Yamada ,  Toshikazu Fukushima ,  Kazunori Muraki

IPC分类号： G06K9/22 ,  G06K9/00

CPC分类号： G06K9/00429

摘要： A character string input system includes an input storage portion for temporarily storing input character string with an incomplete input indicative signs. There is also a word dictionary storing words. An incomplete word supplementing portion compares the character string with the word stored in the word dictionary. Also, there is a neglected word supplementing portion for predicting a word to be supplemented at the position of the incomplete input indicative sign representing an omitted word. A supplementing candidature storage portion temporarily stores candidate character strings for the incomplete word supplementing portion and the neglected word supplementing portion. A supplementing control portion controls the incomplete word supplementing portion and the neglected word supplementing portion on the basis of the incomplete input indicative sign, and retrieves the candidate character string corresponding to the position of the incomplete input indicative sign in the character string.

摘要翻译： 字符串输入系统包括用于临时存储具有不完整输入指示符号的输入字符串的输入存储部分。 还有一个单词字典存储单词。 不完整的词补充部分将字符串与存储在单词字典中的词进行比较。 此外，存在用于预测在表示省略词的不完全输入指示符号的位置处要补充的单词的忽略词补充部分。 补充候选存储部临时存储用于不完整词补充部分和忽略字补充部分的候选字符串。 补充控制部分基于不完整的输入指示符号来控制不完整的词补充部分和被忽略的词补充部分，并且检索与该字符串中的不完整输入指示符号的位置相对应的候选字符串。

公开(公告)号：US08180628B2

公开(公告)日：2012-05-15

申请号：US12167809

申请日：2008-07-03

申请人： Qiangze Feng ,  Hongwei Qi ,  Toshikazu Fukushima ,  Bangyong Liang ,  Xin Meng ,  Yuguang Liu

发明人： Qiangze Feng ,  Hongwei Qi ,  Toshikazu Fukushima ,  Bangyong Liang ,  Xin Meng ,  Yuguang Liu

IPC分类号： G06F17/27

CPC分类号： G06F17/30654 ,  G06F17/30672

摘要： The present invention provides an apparatus for expanding a query requirement, comprising: a query requirement understanding device which generates an explicit query requirement according to a user query request; and a query requirement expanding device which generates an implicit query requirement associated with the explicit query requirement. The query requirement understanding device generates an explicit query requirement including a query concept and a question type by searching a knowledge base and a language base, and the query requirement expanding device generates an implicit query requirement including a query concept and a question type by searching the knowledge base, the language base and a relevancy database. The present invention further provides a method for expanding a query requirement. The apparatus and method for expanding a query requirement according to the present invention can facilitate a user's query and provide the user with an accurate, comprehensive query answer.

摘要翻译： 本发明提供一种用于扩展查询需求的装置，包括：根据用户查询请求产生显式查询要求的查询需求理解装置; 以及生成与显式查询要求相关联的隐式查询需求的查询需求扩展设备。 查询要求理解装置通过搜索知识库和语言库生成包括查询概念和问题类型的显式查询要求，查询需求扩展设备通过搜索查询概念和问题类型生成包含查询概念和问题类型的隐式查询要求 知识库，语言库和相关数据库。 本发明还提供了扩展查询要求的方法。 根据本发明的用于扩展查询要求的装置和方法可以方便用户的查询，并向用户提供准确，全面的查询答案。

公开(公告)号：US20100185408A1

公开(公告)日：2010-07-22

申请号：US12634266

申请日：2009-12-09

申请人： Yongcai WANG ,  Junhui Zhao ,  Toshikazu Fukushima

发明人： Yongcai WANG ,  Junhui Zhao ,  Toshikazu Fukushima

IPC分类号： G01C25/00 ,  G01C21/00 ,  G06F19/00

CPC分类号： G01S5/021

摘要： Embodiments of the present invention provide not only a technical solution for calibrating a positioning device but also a technical solution for characterizing an area of interest in a space. Specifically, there is provided a system, which may comprise: a tag capable of emitting ranging signals, placed at location points which are selected as space feature points in the space; a positioning device in said space, configured to obtain relative coordinates of said space feature points in relation to the positioning device based on the ranging signals from the tag; and a server, configured to determine location parameters of said positioning device in said space based on said relative coordinates, so as to calibrate said positioning device. The positioning device can be calibrated automatically, fast and accurately using the system.

摘要翻译： 本发明的实施例不仅提供了用于校准定位装置的技术方案，而且提供了用于表征空间中的感兴趣区域的技术方案。 具体地，提供一种系统，其可以包括：能够发射测距信号的标签，放置在被选择为空间中的空间特征点的位置点处; 所述空间中的定位装置被配置为基于来自所述标签的所述测距信号来获得所述空间特征点相对于所述定位装置的相对坐标; 以及服务器，被配置为基于所述相对坐标确定所述空间中的所述定位装置的位置参数，以便校准所述定位装置。 可以使用系统自动，快速，准确地校准定位装置。

公开(公告)号：US20090100045A1

公开(公告)日：2009-04-16

申请号：US12239223

申请日：2008-09-26

申请人： Qiangze Feng ,  Toshikazu Fukushima

发明人： Qiangze Feng ,  Toshikazu Fukushima

IPC分类号： G06F17/30

CPC分类号： G06F17/2785 ,  G06F16/90335

摘要： The present invention relates to a device for adaptive service selection comprising a semantic analyzing means which analyzes a query from a user semantically, an adaptive service selecting means which generates a new service mapping rule so as to obtain a selected service, when the semantically-analyzed query does not match with a rule in a service mapping rule base, and a retrieving means which retrieves and obtains an answer according to the selected service. The present invention also relates to a method for adaptive service selection, a system and method for adaptive service selection as well as a query system and method thereof. With the system and method of the present invention, a new service mapping rule can be generated and added automatically when a user query is not included in a service mapping rule base. It is thus possible to improve the accuracy of natural language based service selection and provide the user with a selected service as well as the corresponding query answer.

摘要翻译： 本发明涉及一种用于自适应服务选择的设备，包括语义分析装置，用于语义分析来自用户的查询;自适应服务选择装置，其生成新的服务映射规则以获得所选择的服务;当语义分析时 查询与服务映射规则库中的规则不匹配，以及根据所选服务检索和获取答案的检索装置。 本发明还涉及一种用于自适应服务选择的方法，一种用于自适应服务选择的系统和方法以及一种查询系统及其方法。 利用本发明的系统和方法，当服务映射规则库中不包括用户查询时，可以自动生成并添加新的服务映射规则。 因此，可以提高基于自然语言的服务选择的准确性，并向用户提供所选择的服务以及对应的查询答案。

公开(公告)号：US08694275B2

公开(公告)日：2014-04-08

申请号：US13557754

申请日：2012-07-25

申请人： Yongcai Wang ,  Junhui Zhao ,  Toshikazu Fukushima

发明人： Yongcai Wang ,  Junhui Zhao ,  Toshikazu Fukushima

IPC分类号： G01C17/38 ,  G01C9/00

CPC分类号： G01S5/021

摘要： Embodiments of the present invention provide not only a technical solution for calibrating a positioning device but also a technical solution for characterizing an area of interest in a space. Specifically, there is provided a system, which may include: a tag capable of emitting ranging signals, placed at location points which are selected as space feature points in the space; a positioning device in the space, configured to obtain relative coordinates of the space feature points in relation to the positioning device based on the ranging signals from the tag; and a server, configured to determine location parameters of the positioning device in the space based on the relative coordinates, so as to calibrate the positioning device. The positioning device can be calibrated automatically, fast and accurately using the system.

摘要翻译： 本发明的实施例不仅提供了用于校准定位装置的技术方案，而且提供了用于表征空间中的感兴趣区域的技术方案。 具体地，提供了一种系统，其可以包括：能够发射测距信号的标签，放置在被选择为空间中的空间特征点的位置点处; 空间中的定位装置，被配置为基于来自所述标签的所述测距信号获得所述空间特征点相对于所述定位装置的相对坐标; 以及服务器，被配置为基于所述相对坐标确定所述定位装置在所述空间中的位置参数，以便校准所述定位装置。 可以使用系统自动，快速，准确地校准定位装置。

公开(公告)号：US08649991B2

公开(公告)日：2014-02-11

申请号：US13557754

申请日：2012-07-25

申请人： Yongcai Wang ,  Junhui Zhao ,  Toshikazu Fukushima

发明人： Yongcai Wang ,  Junhui Zhao ,  Toshikazu Fukushima

IPC分类号： G01C17/38 ,  G01C9/00

摘要： Embodiments of the present invention provide not only a technical solution for calibrating a positioning device but also a technical solution for characterizing an area of interest in a space. Specifically, there is provided a system, which may include: a tag capable of emitting ranging signals, placed at location points which are selected as space feature points in the space; a positioning device in the space, configured to obtain relative coordinates of the space feature points in relation to the positioning device based on the ranging signals from the tag; and a server, configured to determine location parameters of the positioning device in the space based on the relative coordinates, so as to calibrate the positioning device. The positioning device can be calibrated automatically, fast and accurately using the system.

公开(公告)号：US08296045B2

公开(公告)日：2012-10-23

申请号：US12146991

申请日：2008-06-26

申请人： Hongwei Qi ,  Qiangze Feng ,  Yuguang Liu ,  Toshikazu Fukushima ,  Bangyong Liang ,  Xin Meng

发明人： Hongwei Qi ,  Qiangze Feng ,  Yuguang Liu ,  Toshikazu Fukushima ,  Bangyong Liang ,  Xin Meng

IPC分类号： G06F19/00 ,  G06G7/70 ,  G06G7/76 ,  G06G1/00

CPC分类号： G08G1/092

摘要： The present invention provides a traffic information processing apparatus and method, the apparatus comprises a format unifying device which unifies input traffic information with different formats to traffic information with unified format; and a traffic information integrating device which corrects and/or complements the traffic information with unified format based on a knowledge base to obtain traffic information which is consistent with each other, so as to integrate the traffic information, wherein the knowledge base is external to the apparatus or internal to the apparatus. The traffic information processing apparatus and method according to the present invention can process traffic information with spatial inconsistence, temporal inconsistence and semantic inconsistence so as to integrate effectively the traffic information from a variety of heterogeneous information sources and ensure the accuracy, completeness and reliability of traffic data.

摘要翻译： 本发明提供了一种交通信息处理装置和方法，该装置包括以统一格式将具有不同格式的输入交通信息统一到交通信息的格式统一装置; 以及交通信息整合装置，其基于知识库以统一的格式校正和/或补充交通信息，以获得彼此一致的交通信息，从而将所述交通信息整合到所述交通信息的外部 装置或设备内部。 根据本发明的交通信息处理装置和方法可以处理具有空间不一致性，时间不一致性和语义不一致性的交通信息，从而有效地整合来自各种异构信息源的交通信息，并确保交通的准确性，完整性和可靠性 数据。

公开(公告)号：US20100169321A1

公开(公告)日：2010-07-01

申请号：US12636493

申请日：2009-12-11

申请人： Liming Wang ,  Ye Tian ,  Toshikazu Fukushima ,  Hao Lei ,  Ke Zeng

发明人： Liming Wang ,  Ye Tian ,  Toshikazu Fukushima ,  Hao Lei ,  Ke Zeng

IPC分类号： G06F17/30

CPC分类号： G06F21/6227 ,  G06F16/316

摘要： The present invention provides a method and apparatus for ciphertext indexing and searching. Indices of multiple levels are created for the encrypted files. Each item in the primary index includes a primary index item identifier and the ciphertext of the primary indexing information of the related file. The primary indexing information each includes an identifier(s) of the related secondary index item identifier(s) and the corresponding decryption information. Each item in the secondary index includes a secondary index item identifier and the ciphertext of the secondary indexing information. Information necessary for obtaining a file is included in the corresponding secondary indexing information. With the decryption information of the secondary indexing information in the decrypted primary indexing information, the ciphertext of the related secondary indexing information is decrypted so as to obtain information such as the decryption key of the file.

摘要翻译： 本发明提供了一种用于密文索引和搜索的方法和装置。 为加密文件创建多个级别的索引。 主索引中的每个项目都包含主索引项标识符和相关文件的主索引信息的密文。 主索引信息每个包括相关次要索引项标识符的标识符和对应的解密信息。 次要索引中的每个项目包括次索引项标识符和次索引信息的密文。 获得文件所需的信息被包括在相应的次索引信息中。 通过解密的主索引信息中的二次索引信息的解密信息，解密相关二次索引信息的密文，以获得诸如文件的解密密钥的信息。

公开(公告)号：US06975766B2

公开(公告)日：2005-12-13

申请号：US09947696

申请日：2001-09-07

申请人： Toshikazu Fukushima

发明人： Toshikazu Fukushima

IPC分类号： G06F17/22 ,  G06F17/21 ,  G06F17/30 ,  G06K9/62

CPC分类号： G06F17/30014 ,  G06F17/3061

摘要： A named entity discriminating system capable of discriminating names entities such as location names, personal names, and organization names in text with a high degree of accuracy is provided. A reading means reads text from a hypertext database. A single text analyzing means analyzes each text read by the reading means and detects candidates for the named entity in the text. A complex text analyzing means estimates the likelihood of the candidate named entity detected by the single text analyzing means by an analysis with reference to referring link text or linked text of the text in which the candidate named entity appears.

摘要翻译： 提供了一种能够高精度地区分文本中的位置名称，个人名称和组织名称等名称实体的命名实体识别系统。 阅读手段从超文本数据库中读取文本。 单个文本分析装置分析读取装置读取的每个文本，并检测文本中命名实体的候选。 复杂文本分析装置通过参考候选名称实体出现的文本的引用链接文本或链接文本的分析来估计由单个文本分析装置检测到的候选命名实体的可能性。

公开(公告)号：US6014460A

公开(公告)日：2000-01-11

申请号：US575027

申请日：1995-12-19

申请人： Toshikazu Fukushima ,  Eiki Ishidera ,  Masahiko Hamanaka ,  Daisuke Nishiwaki

发明人： Toshikazu Fukushima ,  Eiki Ishidera ,  Masahiko Hamanaka ,  Daisuke Nishiwaki

IPC分类号： G06K9/62 ,  G06K9/00 ,  G06K9/72 ,  G06K9/34

CPC分类号： G06K9/72 ,  G06K2209/01

摘要： A character strings reading device for reading character strings from input image data comprises cut-out recognition means for cutting out a segment corresponding to one character from the image data to perform individual character recognition every segment, a recognition result buffer for storing a recognition result of the cut-out recognition means, word searching means for searching a word string candidate corresponding to a combination of character candidates in the recognition result buffer, a word string candidate buffer for storing a search result of the word searching means, check portion determining means for determining a check target portion and a presumed character string of the check target portion on the basis of the result in the word string candidate buffer, and check means for judging the possibility of existence of the presumed character string on the check portion.

摘要翻译： 用于从输入图像数据读取字符串的字符串读取装置包括：切出识别装置，用于从图像数据中切出与一个字符相对应的片段，以对每个片段执行单独的字符识别;识别结果缓冲器，用于存储 切出识别装置，用于搜索与识别结果缓冲器中的字符候选的组合相对应的字符串候选的词搜索装置，用于存储词搜索装置的搜索结果的字串候选缓冲器，检查部分确定装置， 基于字符串候选缓冲器的结果来确定检查对象部分的检查对象部分和假设字符串;以及检查装置，用于判断在检查部分上存在推测字符串的可能性。