Section: New Software and Platforms

DLGP 2.0

• Participants: Jean-François Baget, Michel Chein, Alain Gutierrez, Michel Leclère, Marie-Laure Mugnier, Swan Rocher and Clément Sipieter

• URL: http://graphik-team.github.io/graal/

DLGP (for Datalog$+$) is our textual format for the existential rules framework. This year, we extended it to ensure compatibility with Semantic Web languages. This required to include web notions such as IRIs and literals. A new parser was implemented, and is used in both Cogui ( 6.2 ) and Graal ( 6.3 ).