title: semcog : an object-based image retrieval system and its visual query interface. authors: w li , k candan , k hirata , y hara. venue: sigmod conference. year: 1997
title: an object-based image retrieval system and its visual query interface. authors: ws li , ks candan , k hirata , yh semcog. venue: demonstration at the sigmod conference on management of data. year: nan