Spatial Semantics for Concepts
Spatial Semantics for Concepts
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概念的空间语义
DOI：
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发表时间：
2013
期刊：
影响因子：
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通讯作者：
Ralf Möller
中科院分区：
文献类型：
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作者：
Özgür L. Özçep;Ralf Möller
查找与给定概念相似的概念对于构建用于查询dlontoloologies的用户友好界面非常有用——具体的用例是一个查询应答系统，该系统具有增强的用户界面，可以在查询制定期间建议语义相关的关键字（基于概念相似性）。大多数关于概念相似性的研究依赖于特定的和非鲁棒的结构，这些结构涉及概念层次中的语法关系。一种更有前途的概念相似性方法是首先将概念置于拓扑、几何或更普遍的空间语义中，然后使用空间语义提供的相应的接近或接近关系来决定概念相似性。这种方法不仅描述了概念相似性的语义证明，而且还提供了Gardenfors概念空间风格的更认知的语义，从而促进了非专业用户对dl系统的理解。本文从概念空间和区域连接演算出发，讨论了面向空间语义的一些可能方向。
Finding concepts that are similar to a given concept can prove useful in constructing user-friendly interfaces for querying DLontologies—the concrete use case being a query answering system with an enhanced user interface that suggests semantically relevant keywords (based on concept similarity) during query formulation. Most investigations on the similarity of concepts rely on ad-hoc and non-robust constructions referring to syntactical relationships in the concept hierarchy. A more promising approach to concept similarity is first to ground the concepts in a topological, geometrical, or more generally a spatial semantics and then to use the corresponding proximity or nearness relations provided by the spatial semantics for deciding concept similarity. Such an approach would not only describe a semantical justification for similarity of concepts but also provide a more cognitive semantics in the style of Gardenfors conceptual spaces that advance the comprehension by non-professional users of DL-systems. This paper discusses some possible directions for a spatially oriented semantics for DLs, starting off from conceptual spaces and the region connection calculus.
具有连通性谓词的空间逻辑
影响因子：
0.6
作者：
Kontchakov R
通讯作者：
Kontchakov R