Spatiotemporal Lifelines in Support of Video Queries. - Anthony Stefanidis; Panos Partsinevelos; Kristin Eickhorst; Peggy Agouris (DEXA Workshop, 2001)

Hierarchical Structures for Video Query Systems. - Kristin Eickhorst (DG.O, 2002)

Modeling and comparing change using spatiotemporal helixes. - Anthony Stefanidis; Kristin Eickhorst; Peggy Agouris; Panos Partsinevelos (GIS, 2003)

Spatiotemporal Helixes for Modeling Environmental Data. - Kristin Eickhorst; Arie Croitoru; Peggy Agouris; Anthony Stefanidis (COMPSAC Workshops, 2004)

Modeling and Comparing Spatiotemporal Events. - Kristin Eickhorst; Peggy Agouris; Anthony Stefanidis (DG.O, 2004)