TimeZoom: a flexible detail and context timeline. - Raimund Dachselt; Markus Weiland (CHI Extended Abstracts, 2006)

FacetZoom: a continuous multi-scale widget for navigating hierarchical metadata. - Raimund Dachselt; Mathias Frisch; Markus Weiland (CHI, 2008)

Facet folders: flexible filter hierarchies with faceted metadata. - Markus Weiland; Raimund Dachselt (CHI Extended Abstracts, 2008)