CODS: Evolving data efficiently and scalably in column oriented databasesZiyang LiuSivaramakrishnan Natarajanet al.2010VLDB
EasyTicket: A ticket routing recommendation engine for enterprise problem resolutionQihong ShaoYi Chenet al.2008VLDB
Efficient and scalable data evolution with column oriented databasesZiyang LiuBin Heet al.2011EDBT 2011
Generative models for ticket resolution in expert networksGengxin MiaoLouise E. Moseret al.2010KDD 2010