Quality metrics for RDF graph summarization
نویسندگان
چکیده
منابع مشابه
Quality Metrics For RDF Graph Summarization
RDF Graph Summarization pertains to the process of extracting concise but meaningful summaries from RDF Knowledge Bases (KBs) representing as close as possible the actual contents of the KB both in terms of structure and data. RDF Summarization allows for better exploration and visualization of the underlying RDF graphs, optimization of queries or query evaluation in multiple steps, better unde...
متن کاملGraph Hybrid Summarization
One solution to process and analysis of massive graphs is summarization. Generating a high quality summary is the main challenge of graph summarization. In the aims of generating a summary with a better quality for a given attributed graph, both structural and attribute similarities must be considered. There are two measures named density and entropy to evaluate the quality of structural and at...
متن کاملMulti-document Summarization with Graph Metrics
In this paper we introduce two systems RSumm and CNSumm, which are multi-document summarizers based on the adaptation of the singledocument relationship map and complex network methods, which represent texts as graphs and select sentences to compose the summary by using different graph traversing strategies and complex networks measures.
متن کاملA Graph Model for RDF
The Resource Description Framework (RDF) is a language for metadata assertions about information resources on the World-Wide Web, and is thus a foundation for a future Semantic Web. The atomic construct of RDF are statements, which are triples consisting of the resource being described, a property, and a property value. A collection of RDF statements can be intuitively understood as a graph: re...
متن کاملRDF Digest: Efficient Summarization of RDF/S KBs
The exponential growth of the web and the extended use of semantic web technologies has brought to the fore the need for quick understanding, flexible exploration and selection of complex web documents and schemas. To this direction, ontology summarization aspires to produce an abridged version of the original ontology that highlights its most representative concepts. In this paper, we present ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Semantic Web
سال: 2019
ISSN: 2210-4968,1570-0844
DOI: 10.3233/sw-190346