Write SQL query to solve given problem: Please provide the full name of the conference where one of the papers of Jean-luc Hainaut were published.. Keep the solution inside sql tag ```sql [SQL-Query] ```
SELECT DISTINCT T3.FullName FROM Paper AS T1 INNER JOIN PaperAuthor AS T2 ON T1.Id = T2.PaperId INNER JOIN Conference AS T3 ON T1.ConferenceId = T3.Id WHERE T2.Name = 'Jean-luc Hainaut' LIMIT 1