This sub-group investigates structural complexity. We analyse both machine-based and problem-based complexity classes and investigate their mutual relationship.
Faceted search over RDF−based knowledge graphs
Marcelo Arenas‚ Bernardo Cuenca Grau‚ Evgeny Kharlamov‚ Sarunas Marciuska and Dmitriy Zheleznyakov
In Journal of Web Semantics. Vol. 37. Pages 55−74. 2016.