title: snakes and sandwiches : optimal clustering strategies for a data warehouse. authors: laks v. s. lakshmanan , divesh srivastava , h. v. jagadish. venue: sigmod conference. year: 1999
title: snakes and sandwiches : optimal clustering strategies for a data warehouse. authors: h. v. jagadish , laks v. s. lakshmanan , divesh srivastava. venue: international conference on management of data. year: 1999