title: report on the 5th international workshop on the design and management of data warehouses ( dmdw ' 03 ). authors: manfred a. jeusfeld , hans-joachim lenz , panos vassiliadis , martin staudt. venue: sigmod record. year: 2003
title: report on the 1995 international workshop on temporal databases. authors: arie segev , christian s. jensen , richard thomas snodgrass. venue: acm sigmod record. year: 1995