title: cost-based optimization for magic : algebra and implementation. authors: p seshadri , j hellerstein , h pirahesh , t leung , r ramakrishnan , d srivastava , p stuckey , s sudarshan. venue: sigmod conference. year: 1996
title: cost-based optimization for magic : algebra and implementation. authors: p seshadri , jm hellerstein , h pirahesh , tyc leung ,. venue: sigmod conference ,. year: 1996.0