title: chorochronos : a research network for spatiotemporal database systems sigmod record. authors: enrico nardelli , timos k. sellis , andrew u. frank , stéphane grumbach , hans-jörg schek , manolis koubarakis , michel scholl , ralf hartmut güting , barbara pernici , christian s. jensen , nikos a. lorentzos , babis theodoulidis , yannis manolopoulos , peter widmayer. venue: nan. year: 1999.0
title: chorochronos : a research network for spatiotemporal database systems acm sigmod record. authors: andrew frank , stephane grumbach , ralf hartmut g &#252; ting , christian s. jensen , manolis koubarakis , nikos lorentzos , yannis manolopoulos , enrico nardelli , barbara pernici , hans-j &#246; rg schek , michel scholl , timos sellis , babis theodoulidis , peter widmayer. venue: nan. year: 1999.0