What is the full name of the conference in which the paper titled "Extended Fuzzy Regression Models" was published?
'Extended Fuzzy Regression Models' is the title of paper; full name of the conference refers to FullName
SELECT T2.FullName FROM Paper AS T1 INNER JOIN Conference AS T2 ON T1.ConferenceId = T2.Id WHERE T1.Title = 'Extended Fuzzy Regression Models'