EulerView incorporates a non-hierarchical classication
structure to enable enhanced resource management. We apply
the EulerView concept to the use of urls, constructing eli.icio.us
which is a tool that realizes the EulerView concept and integrates
it with del.icio.us. Currently, in del.icio.us, users can tag urls and
browse for similar urls and the results can be displayed via an
alphabetically sorted tag cloud. As well as facilitating easy tag
management, using an EulerView display has the advantage that
the user can use this representation for both tagging urls and for
searching or browsing tasks, thus reducing any cognitive dif