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    • 36. 发明公开
    • Browse by prompted keyword phrases
    • Suche mit vorgegebenenSchlüsselwörtern
    • EP1126386A1
    • 2001-08-22
    • EP01201587.1
    • 1997-11-04
    • Rubinstein, Seymour I.
    • Rubinstein, Seymour IChaney, Garnet R.
    • G06F17/30
    • G06F17/275G06F17/27G06F17/271G06F17/272G06F17/274G06F17/2775G06F17/2785G06F17/30643G06F17/30864G06Q10/10G06Q10/107Y10S707/917Y10S707/99933
    • An apparatus and a method for identifying one of a plurality of documents stored in a computer-readable medium are disclosed. The method includes the steps of prompting a computer-user to construct a search expression (120), then communicating the search expression to each of a plurality of search engines located at respective World Wide Web sites. Each of the plurality of search engines is prompted to concurrently identify a respective plurality of web pages containing text consistent with the search expression and to return a respective URL for each such web page identified (130). Redundant URLs returned by the search engines are filtered to obtain an initial set of web pages. Each of the initial set of web pages is downloaded and linguistically analyzed (140) to automatically identify for the computer-user keyword phrases therein. The computer-user is prompted to construct a query expression in which one or more keyword phrases from the initial set of web pages is an operand. The query expression is then used to identify at least one web page of the initial set of web pages and the identified web page is presented to the user in the form of an abstract (150).
    • 公开了一种用于识别存储在计算机可读介质中的多个文档之一的装置和方法。 该方法包括以下步骤:提示计算机用户构建搜索表达(120),然后将搜索表达式传送到位于相应万维网站点的多个搜索引擎中的每一个。 提示多个搜索引擎中的每一个同时标识包含与搜索表达一致的文本的相应的多个网页,并返回每个所标识的每个这样的网页的相应URL(130)。 过滤搜索引擎返回的冗余URL以获取初始的网页集。 初始的网页集合中的每一个被下载并进行语言学分析(140)以自动识别其中的计算机用户关键字短语。 提示计算机用户构建查询表达式,其中来自初始网页集合的一个或多个关键词短语是操作数。 然后,查询表达式用于识别初始网页集合的至少一个网页,并且以摘要的形式将所识别的网页呈现给用户(150)。
    • 39. 发明公开
    • TEXT PROCESSOR
    • 文本处理器
    • EP1058895A2
    • 2000-12-13
    • EP99904543.8
    • 1999-02-02
    • Walker, Randall C.
    • Walker, Randall C.
    • G06F17/21
    • G09B5/065G06F17/211G06F17/271G09B17/04
    • A text enhancement method and apparatus for the presentation of text for improved human reading. The method includes extracting text specific attributes from machine readable text and varying the text presentation in accordance with the attributes. The preferred embodiment of the method: extracts parts of speech and punctuation from a sentence, applies folding rules which use the parts of speech to determine folding points, and presents text segments each on a new line and having a determined horizontal displacement based on the text specific attributes. One method displays text over bent curves having a shape based on text content. Another method includes displaying relative text position within a hierarchy using alternating vertically and horizontally tiled planes. Another method supports reading text segments across opposed pages without waiting for paging. Yet another method displays text to allow reading from bottom to top as though from front to back. Still another method displays words in colors reflecting the relationships between the words and the larger text segments of which they are apart.