Another Word For It Patrick Durusau on Topic Maps and Semantic Diversity

October 3, 2010

Designing a thesaurus-based comparison search interface for linked cultural heritage sources

Filed under: Classification,Heterogeneous Data,Interface Research/Design,Thesaurus — Patrick Durusau @ 7:15 am

Designing a thesaurus-based comparison search interface for linked cultural heritage sources Authors: Alia Amin, Michiel Hildebrand, Jacco van Ossenbruggen, Lynda Hardman Keywords: comparison search, thesauri, cultural heritage

Prototype: LISA, e-culture.multimedian.nl

Abstract:

Comparison search is an information seeking task where a user examines individual items or sets of items for similarities and differences. While this is a known information need among experts and knowledge workers, appropriate tools are not available. In this paper, we discuss comparison search in the cultural heritage domain, a domain characterized by large, rich and heterogeneous data sets, where different organizations deploy different schemata and terminologies to describe their artifacts. This diversity makes meaningful comparison difficult. We developed a thesaurus-based comparison search application called LISA, a tool that allows a user to search, select and compare sets of artifacts. Different visualizations allow users to use different comparison strategies to cope with the underlying heterogeneous data and the complexity of the search tasks. We conducted two user studies. A preliminary study identifies the problems experts face while performing comparison search tasks. A second user study examines the effectiveness of LISA in helping to solve comparison search tasks. The main contribution of this paper is to establish design guidelines for the data and interface of a comparison search application. Moreover, we offer insights into when thesauri and metadata are appropriate for use in such applications.

User-centric project that develops an interface into heterogeneous data sets.

What I would characterize as pre-mapping, that is no “canonical” mapping has yet been established.

Perhaps a good idea to preserve a pre-mapping stage as any mapping represents but one choice among many.

No Comments

No comments yet.

RSS feed for comments on this post.

Sorry, the comment form is closed at this time.

Powered by WordPress