%0 Journal Article %T Traitement approximatif des requ¨ºtes flexibles avec groupement d'attributs et jointure %A Minyar Sassi-Hidri %A Soukaina Ben Bdira %J Computer Science %D 2013 %I arXiv %X This paper addresses the problem of approximate processing for flexible queries in the form SELECT-FROM-WHERE-GROUP BY with join condition. It offers a flexible framework for online aggregation while promoting response time at the expense of result accuracy. %U http://arxiv.org/abs/1304.7285v1