title: walking through a very large virtual environment in real-time vldb 2001. authors: yixin ruan , kian-lee tan , jason chionh , lidan shou , zhiyong huang. venue: nan. year: nan
title: walking through a very large virtual environment in real-time lidan shou , jason chionh , zhiyong huang , yixin ruan , kian-lee tan 2001. authors: nan. venue: very large data bases. year: nan