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Experiments in Operationalizing Metadata Quality Interfaces: A Case Study at the University of North Texas Libraries

Description: Paper presented at the 2018 International Conference on Dublin Core and Metadata Applications Initiative (DCMI). This paper describes work underway at the University of North Texas (UNT) Libraries to design and implement interfaces and tools for analyzing metadata quality in their local metadata editing environment.
Date: September 2018
Creator: Phillips, Mark Edward & Tarver, Hannah
Item Type: Refine your search to only Paper
open access

An Exploratory Analysis of Subject Metadata in the Digital Public Library of America

Description: 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.
Date: 2015
Creator: Tarver, Hannah; Phillips, Mark Edward; Zavalina, Oksana & Kizhakkethil, Priya
Item Type: Refine your search to only Paper
open access

An Exploratory Study of the Description Field in the Digital Public Library of America

Description: This paper presents results of an exploratory, quantitative analysis regarding the application of a free-text Description metadata element and data values associated with this element within aggregated metadata harvested from the Digital Public Library of America (DPLA).
Date: October 14, 2016
Creator: Tarver, Hannah; Zavalina, Oksana & Phillips, Mark Edward
Item Type: Refine your search to only Paper

Exploring the Utility of Metadata Record Graphs and Network Analysis for Metadata Quality Evaluation and Augmentation

Description: Article discussing the effectiveness of network analysis for evaluating digital library metadata records. It provides count- and value-based statistics as well as network metrics for each of the two collections identified for this research and compares the usefulness of various data values for metadata quality analysis.
Date: 2020
Creator: Phillips, Mark Edward; Zavalina, Oksana & Tarver, Hannah
Item Type: Refine your search to only Article

Extended Date/Time Format (EDTF) Dates Research Datasets

Description: Two datasets, each with 390,751 date samples from the UNT Libraries' digital collections. These samples were compiled for research regarding the Extended Date/Time Format (EDTF) standard. The first dataset contains a concatenated list of date values from the metadata records in The Portal to Texas History, the UNT Digital Library, and The Gateway to Oklahoma History. The "classified" dataset includes labels expressing whether each date is EDTF-valid and the level of conformance.
Date: February 28, 2013
Creator: Phillips, Mark Edward
Item Type: Refine your search to only Dataset
open access

Extended Date/Time Format (EDTF) in the Digital Public Library of America's Metadata: Exploratory Analysis

Description: This paper presents results of an exploratory analysis of representation of dates in over 8 million metadata records from the Digital Public Library of America (DPLA), and compares it to Extended Date/Time Format (EDTF) specifications.
Date: November 6, 2015
Creator: Zavalina, Oksana; Phillips, Mark Edward; Alemneh, Daniel Gelaw; Tarver, Hannah & Kizhakkethil, Priya
Item Type: Refine your search to only Paper

Extracting "Documents" from Web Archives

Description: Presentation was given at the 2019 Texas Conference on Digital Libraries in Austin, Texas. This presentation discusses an IMLS funded research grant to use machine learning techniques to help identify high-value publications from web archives.
Date: May 22, 2019
Creator: Phillips, Mark Edward; Caragea, Cornelia; Patel, Krutarth & Fox, Nathaniel T.
Item Type: Refine your search to only Presentation

Extractive Automatic Text Summarization Techniques for Afaan Oromoo - Afroasiatic Language in Ethiopia

Description: Presentation describes how there is an enormous amount of textual materials, which can be difficult for humans to distil effectively. Researchers have targeted producing summaries of doctors' prescriptions, lengthy information articles. These manner readers can take advantage of quite a few records on numerous subjects inside a brief span.
Date: June 2022
Creator: Alemneh, Daniel Gelaw & Moissa, Ramata
Item Type: Refine your search to only Presentation

Facilitating Discovery and Long-term Access to Electronic Theses and Dissertations: Notes About Those in Music

Description: Presentation for the 2013 Cross Timbers Library Collaborative (CTLC) Conference. In this presentation, the authors discuss facilitating discovery and long-term access to electronic theses and dissertations (ETDs) and offer notes about music ETDs.
Date: August 16, 2013
Creator: Hartsock, Ralph; Alemneh, Daniel Gelaw & Justice, Andrew
Item Type: Refine your search to only Presentation

Facilitating User Access through the Extraction of Documents from Digital Archives

Description: Poster presented at the 2019 Texas Conference on Digital Libraries (TCDL-2019). This poster discusses about the University of North Texas' archive of government websites known as the CyberCemetery. The UNT Libraries have begun to extract documents embedded within the vast collection of web archives. Many of these documents include reports and transcripts from the various committees and agencies found in the collections. Through this project, the UNT Digital Library expands its role as a steward… more
Date: May 22, 2019
Creator: Fernandez, Mike & Tarver, Hannah
Item Type: Refine your search to only Poster
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