Smriti Yamini Papers on DiSC'06 Spatiotemporal annotation graph (STAG): a data model for composite digital objects Publications Note: Links lead to the DBLP on the Web. Smriti Yamini Smriti Yamini, Amarnath Gupta : Spatiotemporal Annotation Graph (STAG): A Data Model for Composite Digital Objects. ICDE 2005 : 1129-1130 1 [ 1 ] ©2006 Association for Computing Machinery