Visualization of mappings between schemas

In this paper we describe a novel approach to the visualization of the mapping between two schemas. Current approaches to visually defining such a mapping fail when the schemas or maps become large. The new approach uses various information visualization techniques to simplify the view, making it possible for users to effectively deal with much larger schemas and maps. A user study verifies that the new approach is useful, usable, and effective. The primary contribution is a demonstration of novel ways to effectively present highly complex information. ACM Classification Keywords H5.m. Information interfaces and presentation (e.g., HCI): Miscellaneous. Keywords Visualization, schema mapping, hierarchy visualization, interaction techniques, XSLT, XML

• Type: Conference
• Year: 2005
• Where: CHI
• Authors: George G. Robertson, Mary Czerwinski, John E. Churchill
• Keywords: CHI 2005, Hierarchy Visualization, Human Computer Interaction, Information Visualization Techniques, Keywords Visualization