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    • 82. 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。
    • 90. 发明申请
    • Information processing device and method for controlling the same
    • 信息处理装置及其控制方法
    • US20050144161A1
    • 2005-06-30
    • US11005268
    • 2004-12-06
    • Makoto Hirota
    • Makoto Hirota
    • G06F3/14G06F9/44G06F9/445G06F13/00G06F15/00G06F17/30
    • G06F3/1285G06F3/1205G06F3/1275G06F9/451
    • An information processing device, a method for controlling the information processing device, an information processing system, and a program that achieves more flexible cooperation among devices are provided. A query-information creating unit creates query information for searching for a collaborative function with a peripheral device. A communications unit transmits the query information to a peripheral device on a network and receives a search result for the query information from the peripheral device on the network. A UI-component creating unit creates a user interface component to operate the collaborative function with the peripheral device based on the received search result. A UI updating unit updates the user interface based on the created user interface component.
    • 提供了一种信息处理设备,用于控制信息处理设备的方法,信息处理系统以及在设备之间实现更灵活的协作的程序。 查询信息创建单元创建用于搜索与外围设备的协作功能的查询信息。 通信单元将查询信息发送到网络上的外围设备,并从网络上的外围设备接收查询信息的搜索结果。 UI组件创建单元基于接收到的搜索结果创建用户界面组件以与外围设备操作协作功能。 UI更新单元基于所创建的用户界面组件来更新用户界面。