PaperCoHadoop: Flexible data placement and its exploitation in HadoopMohamed Y. Eltabakh, Yuanyuan Tian, et al.VLDB
Conference paperSystem RX: One part relational, one part XMLKevin Beyer, Roberta J. Cochrane, et al.SIGMOD 2005
Conference paperATHENA: An ontologydriven system for natural language querying over relational data storesDiptikalyan Saha, Avrilia Floratou, et al.VLDB 2016