Improving the effectiveness of subject facets in library catalogs and beyond: a MARC-based semiautomated approach

Andrea Cuna (Dipartimento di studi umanistici e del patrimonio culturale, University of Udine, Udine, Italy)
Gabriele Angeli (Gabriele Angeli Transart Consulting, Mościsko, Poland)

Library Hi Tech

ISSN: 0737-8831

Publication date: 14 July 2020

Abstract

Purpose

This paper puts forward a MARC-based semiautomated approach to extracting semantically rich subject facets from general and/or specialized controlled vocabularies for display in topic-oriented faceted catalog interfaces in a way that would better support users' exploratory search tasks.

Design/methodology/approach

Hierarchical faceted subject metadata is extracted from general and/or specialized controlled vocabularies by using standard client/server communication protocols. Rigorous facet analysis, classification and linguistic principles are applied on top of that to ensure faceting accuracy and consistency.

Findings

A shallow application of facet analysis and classification, together with poorly organized displays, is one of the major barriers to effective faceted navigation in library, archive and museum catalogs.

Research limitations/implications

This paper does not deal with Web-scale discovery services.

Practical implications

This paper offers suggestions that can be used by the technical services departments of libraries, archives and museums in designing and developing more powerful exploratory search interfaces.

Originality/value

This paper addresses the problem of deriving clearly delineated topical facets from existing metadata for display in a user-friendly, high-level topical overview that is meant to encourage a multidimensional exploration of local collections as well as “learning by browsing.”

Keywords

Citation

Cuna, A. and Angeli, G. (2020), "Improving the effectiveness of subject facets in library catalogs and beyond: a MARC-based semiautomated approach", Library Hi Tech, Vol. ahead-of-print No. ahead-of-print. https://doi.org/10.1108/LHT-07-2019-0132

Download as .RIS

Publisher

:

Emerald Publishing Limited

Copyright © 2020, Emerald Publishing Limited

To read the full version of this content please select one of the options below

You may be able to access this content by logging in via Shibboleth, Open Athens or with your Emerald account.
If you think you should have access to this content, click the button to contact our support team.