2 papers
cs.LO2026
Common Foundations for Recursive Shape Languages
Shqiponja Ahmetaj, Iovka Boneva, Jan Hidders +9
As schema languages for RDF data become more mature, we are seeing efforts to extend them with recursive semantics, applying diverse ideas from logic programming and description lo…
cs.DB2025
Shape Expressions with Inheritance
Iovka Boneva, Jose Emilio Labra Gayo, Eric Prud'hommeaux +2
We formally introduce an inheritance mechanism for the Shape Expressions language (ShEx). It is inspired by inheritance in object-oriented programming languages, and provides simil…