Searching and viewing hybrid structure data
نویسندگان
چکیده
منابع مشابه
t-Spanners as a Data Structure for Metric Space Searching
A t-spanner, a subgraph that approximates graph distances within a precision factor t, is a well known concept in graph theory. In this paper we use it in a novel way, namely as a data structure for searching metric spaces. The key idea is to consider the t-spanner as an approximation of the complete graph of distances among the objects, and use it as a compact device to simulate the large matr...
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On-line search requests of cultural heritage (CH) material are often very short and mainly focused on names and dates,while the data provides much more detail and is highly structured, based on classification systems and ontologies. Apparently, typical users make no use of the available information and structure. Expert users such as museum curators have extensive knowledge of the objects in th...
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ژورنال
عنوان ژورنال: Acta Crystallographica Section A Foundations and Advances
سال: 2017
ISSN: 2053-2733
DOI: 10.1107/s2053273317086004