SemWebEval@ESWC 2015: Portorož, Slovenia

Open Knowledge Extraction Challenge (OKE-2015)

Semantic Publishing Challenge (SemPub2015)

Schema-Agnostic Queries over Large-Schema Databases Challenge (SAQ-2015)

Concept-Level Sentiment Analysis Challenge (CLSA2015)

maintained by Schloss Dagstuhl LZI at University of Trier