Method and system for mapping strings for comparison
    21.
    发明授权
    Method and system for mapping strings for comparison 失效
    用于映射字符串进行比较的方法和系统

    公开(公告)号:US07260574B2

    公开(公告)日:2007-08-21

    申请号:US11096964

    申请日:2005-03-29

    Abstract: A method and system for mapping a number of characters in a string, wherein the string comprises a combination of characters representing indexed expressions and a combination of characters representing non-indexed expressions. One embodiment produces a weight array that can be utilized to compare a first and second string having indexed and non-indexed expressions. In one embodiment, a method generates a set of special weights for characters that represent indexed and non-indexed expressions. The method then associates a weight value of an indexed expression with the specific group of characters representing a specific non-indexed expression, and generates a weight array by retrieving a plurality of special weights associated with the specific group of characters representing the specific non-indexed expression and the associated weight value of the indexed expression.

    Abstract translation: 一种用于映射字符串中的多个字符的方法和系统,其中所述字符串包括表示索引表达式的字符和表示非索引表达式的字符的组合的组合。 一个实施例产生可用于比较具有索引和非索引表达式的第一和第二串的权重阵列。 在一个实施例中,一种方法为表示索引和非索引表达式的字符生成一组特殊权重。 该方法然后将索引表达式的权重值与表示特定非索引表达式的特定字符组相关联,并且通过检索与表示特定未索引的特定字符组相关联的多个特殊权重来生成权重数组 表达式和索引表达式的关联权重值。

    Method and system for mapping strings for comparison

    公开(公告)号:US20050171949A1

    公开(公告)日:2005-08-04

    申请号:US11096964

    申请日:2005-03-29

    Abstract: A method and system for mapping a number of characters in a string, wherein the string comprises a combination of characters representing indexed expressions and a combination of characters representing non-indexed expressions. One embodiment produces a weight array that can be utilized to compare a first and second string having indexed and non-indexed expressions. In one embodiment, a method generates a set of special weights for characters that represent indexed and non-indexed expressions. The method then associates a weight value of an indexed expression with the specific group of characters representing a specific non-indexed expression, and generates a weight array by retrieving a plurality of special weights associated with the specific group of characters representing the specific non-indexed expression and the associated weight value of the indexed expression.

    Encoding conversion fallback
    27.
    发明申请
    Encoding conversion fallback 有权
    编码转换回退

    公开(公告)号:US20050099324A1

    公开(公告)日:2005-05-12

    申请号:US10969279

    申请日:2004-10-19

    CPC classification number: H03M7/14

    Abstract: A system and method for converting a source data sequence to a target encoding is disclosed. A fallback technique, specifiable by a user program component, is applied to data in the source data sequence that cannot be mapped to the target encoding. A particular embodiment involves methods for encoding a Unicode string as a sequence of bytes in a target encoding, and decoded the encoded bytes back to Unicode.

    Abstract translation: 公开了一种用于将源数据序列转换为目标编码的系统和方法。 由用户程序组件指定的回退技术被应用于不能映射到目标编码的源数据序列中的数据。 特定实施例涉及将Unicode字符串编码为目标编码中的字节序列的方法,并将编码字节解码为Unicode。

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