Several papers from researchers from the Center were accepted at the International Semantic Web Conference 2015 (ISWC 2015). This conference is the main conference in Semantic Web research, with an acceptance rate of ~23%. The papers accepted were: Juan L. Reutter, Adrián Soto, Domagoj Vrgoč: Recursion in SPARQL. Olaf Hartig and Jorge Perez: LDQL: A Query Language for the Web of Linked Data LSQ: The Linked SPARQL Queries Dataset: Muhammad Saleem, Intizar Ali, Aidan Hogan, Qaiser Mehmood, and Axel-Cyrille Ngonga Ngomo