Publikation: Teil einer Monographie/eines Konferenzbandes

Visual and analytical extensions for the table lens

Grunddaten
Abstract
Autoren
Einrichtung

Grunddaten

Titel	Visual and analytical extensions for the table lens
Veröffentlicht in	Visualization and data analysis 2008 : 28 - 29 January 2008, San Jose, California, USA ; proceedings of electronic imaging, science and technology. - Bellingham, Wash. : SPIE [u.a.]
Erscheinungsjahr	2008
Seiten (von – bis)	680907-1 – 680907-12
Jahr	2008
Publikationsform	Druckschrift
Publikationsart	Teil einer Monographie/eines Konferenzbandes
Sprache	Englisch
Letzte Änderung	17.05.2019 14:08:19
Bearbeitungsstatus	durch UB Rostock abschließend validiert
Dauerhafte URL	http://purl.uni-rostock.de/fodb/pub/30907
Links zu Katalogen

Abstract

Many visualization approaches teach us that ease of use is the key to effective visual data analysis. The Table Lens is an excellent example of a simple, yet expressive visual method that can help in analyzing even larger volumes of data. In this work, we present two extensions of the original Table Lens approach. In particular, we extend the Table Lens by Two-Tone Pseudo Coloring (TTPC) and a hybrid clustering. By integrating TTPC into the Table Lens, we obtain visual representations that can communicate larger volumes of data while still maintaining precision. Secondly, we propose to integrate a data analysis step that implements a hybrid clustering based on self-organizing maps and hierarchical clustering. The analysis step helps to extract and communicate complementary structural information about the data and also serves to drive interactive information drill-down.

Autoren

John, Mathias
Tominski, Christian
Schumann, Heidrun

Einrichtung

IEF/Bereich Informatik