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    • 2. 发明授权
    • Determining the value of an association between ontologies
    • 确定本体之间的关联值
    • US08799330B2
    • 2014-08-05
    • US13957550
    • 2013-08-02
    • International Business Machines Corporation
    • Patrick HaimFreddy LorgeMatthew A. PantlandTom O. RojahnAruna Yedavilli
    • G06F7/00G06F17/30
    • G06F17/30292G06N5/02
    • An approach is presented for determining a value of an association between first and second ontologies, S1 and S2. A first bridge of S1 with S2 is generated. A schema S′ is created from sub-schema S extracted from the first bridge by removing common concepts and relationships to the common concepts, and for each common concept to which first and second concepts have immediate links in S, by creating a new immediate link in S′ between the first and second concepts. Based on an intrinsic value of S′ and a strength of the bridge of S1 with S, a value of the first bridge is determined. Similarly, a value of a second bridge of S2 with S1 is determined. A value of the association between S1 and S2 is determined based on a sum of the values of the first and second bridges.
    • 提出了一种用于确定第一和第二本体S1和S2之间的关联值的方法。 产生S1与S2的第一桥。 通过除去与共同概念的共同概念和关系以及对于通过创建新的立即链接的第一和第二概念具有直接链接的每个通用概念,从从第一桥提取的子模式S创建模式S' 在S'之间的第一和第二个概念之间。 基于S'的固有值和具有S的S1的桥的强度,确定第一桥的值。 类似地,确定具有S1的S2的第二桥的值。 基于第一和第二桥的值的和来确定S1和S2之间的关联的值。