Paper describing the results of initial research to evaluate general information about how records change in a digital library, using the UNT digital collections as a sample set. The analysis looked at several key concepts including the number of records that have been edited, the number of edits per record, the number of editors per record, the amount of change in file size and in completeness (i.e., values in required fields), and changes in access to digital objects.

Paper for the 2015 International iConference. This paper discusses a study exploring metadata change in a digital repository.

This paper accompanies a poster presented at the 2010 Library Research Seminar V Conference. This paper and the accompanying poster discuss what transaction log data tells us about collection-level subject access.

This paper presents a case study of the work carried out by the University of North Texas (UNT) Libraries and the intersection of metadata modeling, metadata input rules and documentation, metadata quality assessments, and technology to empower metadata editors to create high-quality metadata.

This paper reports results of the study that used an in-depth comparative content analysis to assess free-text collection-level subject metadata in three large-scale digital cultural heritage aggregations in the United States and Europe.

Paper for the 2012 International iConference. This presentation discusses data management and the DataRes Project.

Paper for the 2011 ASIS&T Annual Meeting. This paper discusses open access and scholarly communication and the current landscape, future direction, and the influence on global scholarship.

Paper for the 2014 Association for Information Science and Technology (ASIS&T) Annual Meeting. This paper discusses building a collection of web archiving research articles.

This paper presents the results of the team of the University of North Texas in the Wikipedia image retrieval track of Image-CLEF-2010.

Paper for the 2010 International iConference. This paper discusses extraction and parsing of herbarium specimen data to make the critical information available in digital form.

Paper for the 2012 International iConference. This paper discusses the iCAMP (Information: Curate, Archive, Manage, and Preserve) project and building digital information curation curriculum.

This paper describes different instructional design strategies for teaching computer technological courses online.

Paper for the 2012 American Society for Information Science and Technology (ASIS&T) Annual Meeting. This paper discusses digital curation in the academic library job market.

Paper accompanying a poster presentation for the 2013 International iConference. This paper discusses teaching tools, applications, and infrastructure for digital curation through the use of a virtual lab.

Paper describing an analysis of subject representation in the Digital Public Library of America (DPLA), an aggregate digital library containing more than 8 million item-level metadata records at the time of the study. The findings provide information about the minimum, maximum, and average number of subjects in records from different hubs and hub types, as well as the distribution of unique subject terms across the entire collection.

This paper discusses building contextual mass in digital aggregations for scholarly use.