title: selectivity estimation for spatio-temporal queries to moving objects yong-jin choi , chin-wan chung sigmod conference 2002. authors: nan. venue: nan. year: nan
title: a foundation for representing and querying moving objects acm transactions on database systems ( tods ) 2000. authors: ralf hartmut g &#252; ting , michael h. b &#246; hlen , martin erwig , christian s. jensen , nikos a. lorentzos , markus schneider , michalis vazirgiannis. venue: nan. year: nan