IQR: An interactive query relaxation system for the empty-answer problemDavide MottinAlice Marascuet al.2014SIGMOD 2014
Dynamically optimizing queries over large scale data platformsKonstantinos KaranasosAndrey Balminet al.2014SIGMOD 2014
The next generation operational data historian for iot based on InformixSheng HuangYaoliang Chenet al.2014SIGMOD 2014