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    • 83. 发明授权
    • Database retrieval apparatus, retrieval method, storage medium, and program
    • 数据库检索装置,检索方法,存储介质和程序
    • US07526497B2
    • 2009-04-28
    • US11717044
    • 2007-03-13
    • Hideo KuboyamaMakoto Hirota
    • Hideo KuboyamaMakoto Hirota
    • G06F17/00
    • G06F17/30575Y10S707/99933Y10S707/99942Y10S707/99943Y10S707/99944Y10S707/99945
    • It is an object of this invention to realize high-speed database retrieval. More specifically, it is an object of this invention to increase a retrieval speed when data corresponding to an input character string are retrieved from a database having a trie structure. In order to achieve the above object, a database retrieval apparatus according to the invention can retrieve data corresponding to an input character string from a database having a trie structure, and includes a plurality of child node search units for searching for a child node corresponding to the input character string at each node of the trie structure, and a setting unit for setting, in advance for each node, one of the plurality of child node search unit which is to be used at each node. Data held in the database is retrieved by searching for a child node using the child node search unit set for each node by the setting unit.
    • 本发明的目的是实现高速数据库检索。 更具体地,本发明的目的是提高当从具有特里结构的数据库检索与输入字符串相对应的数据时的检索速度。 为了实现上述目的,根据本发明的数据库检索装置可以从具有特里结构的数据库检索对应于输入字符串的数据,并且包括多个子节点搜索单元,用于搜索对应于 在所述特里结构的每个节点处的输入字符串,以及设置单元,用于为每个节点预先设置将在每个节点处使用的所述多个子节点搜索单元中的一个。 通过设置单元使用为每个节点设置的子节点搜索单元搜索子节点来检索数据库中保存的数据。
    • 87. 发明申请
    • SPEECH PROCESSING APPARATUS AND CONTROL METHOD THEREOF
    • 语音处理装置及其控制方法
    • US20080086306A1
    • 2008-04-10
    • US11866604
    • 2007-10-03
    • Makoto HIROTAToshiaki FUKADA
    • Makoto HIROTAToshiaki FUKADA
    • G10L15/00
    • H04M3/4936G06F3/167G10L2015/228
    • An speech processing apparatus comprises a setting unit that sets an association between a speech recognition target vocabulary and the shortcut data for transitioning to a state to which a transition is made, when a user makes a transition to a state among the plurality of states using an operation input unit, an speech input unit that inputs an audio, a speech recognition unit that employs the speech recognition target vocabulary to recognize the audio that is input via the speech input unit, and a control unit that employs the shortcut data that corresponds to the speech recognition target vocabulary that is a recognition result of the speech recognition unit to transition to the state, in order to improve speech recognition accuracy for audio shortcuts, while also preserving the convenience of the audio shortcuts.
    • 一种语音处理装置,包括:设定单元,其在用户通过使用所述多个状态转换到所述多个状态中的状态时,设定语音识别对象词汇与所述快捷数据之间的关联,以转换到进行了转换的状态 操作输入单元,输入音频的语音输入单元,使用语音识别目标词汇表的语音识别单元识别经由语音输入单元输入的音频;以及控制单元,其使用与该语音输入单元对应的快捷数据 语音识别目标词汇是语音识别单元转换到状态的识别结果,以提高音频快捷方式的语音识别精度,同时还保留音频快捷方式的便利性。
    • 90. 发明授权
    • Database retrieval apparatus, retrieval method, storage medium, and program
    • 数据库检索装置,检索方法,存储介质和程序
    • US07222129B2
    • 2007-05-22
    • US10391578
    • 2003-03-20
    • Hideo KuboyamaMakoto Hirota
    • Hideo KuboyamaMakoto Hirota
    • G06F17/00
    • G06F17/30575Y10S707/99933Y10S707/99942Y10S707/99943Y10S707/99944Y10S707/99945
    • It is an object of this invention to realize high-speed database retrieval. More specifically, it is an object of this invention to increase a retrieval speed when data corresponding to an input character string are retrieved from a database having a trie structure. In order to achieve the above object, a database retrieval apparatus according to the invention can retrieve data corresponding to an input character string from a database having a trie structure, and includes a plurality of child node search units for searching for a child node corresponding to the input character string at each node of the trie structure, and a setting unit for setting, in advance for each node, one of the plurality of child node search unit which is to be used at each node. Data held in the database is retrieved by searching for a child node using the child node search unit set for each node by the setting unit.
    • 本发明的目的是实现高速数据库检索。 更具体地,本发明的目的是提高当从具有特里结构的数据库检索与输入字符串相对应的数据时的检索速度。 为了实现上述目的,根据本发明的数据库检索装置可以从具有特里结构的数据库检索对应于输入字符串的数据,并且包括多个子节点搜索单元,用于搜索对应于 在所述特里结构的每个节点处的输入字符串,以及设置单元,用于为每个节点预先设置将在每个节点处使用的所述多个子节点搜索单元中的一个。 通过设置单元使用为每个节点设置的子节点搜索单元搜索子节点来检索数据库中保存的数据。