Graph transformation in relational databases

Varro, G [Varró, Gergely György (számítástudomány), author]; Friedl, K [Friedl, Katalin (Számítástudomány), author] Department of Computer Science and Information ... (BUTE / FEEI); Varro, D [Varró, Dániel (Informatika, szof...), author] Department of Measurement and Information Systems (BUTE / FEEI)

English Article (Journal Article) Scientific
  • SJR Scopus - Computer Science (miscellaneous): Q2
  • Mathematics
  • Computer and information sciences
We present a novel approach to implement a graph transformation engine based on standard relational database management systems (RDBMSs). The essence of the approach is to create database views for each rules and to handle pattern matching by inner join operations while negative application conditions by left outer join operations. Furthermore, the model manipulation prescribed by the application of a graph transformation rule is also implemented using elementary data manipulation statements (such as insert, delete, update). ? 2005 Elsevier B.V. All rights reserved.
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2023-05-28 23:50