SemEval-2015 Task 3: Answer Selection in Community Question Answering. - Preslav Nakov; Lluís Màrquez; Walid Magdy; Alessandro Moschitti; James R. Glass; Bilal Randeree (SemEval@NAACL-HLT, 2015)

SemEval-2016 Task 3: Community Question Answering. - Preslav Nakov; Lluís Màrquez; Alessandro Moschitti; Walid Magdy; Hamdy Mubarak; Abed Alhakim Freihat; James R. Glass; Bilal Randeree (SemEval@NAACL-HLT, 2016)