5 citations · 8 across the 8 of their papers we have counts for
9 papers
Nobody Truly Agrees on Sentiment: Humans, Bespoke Tools, and LLMs Struggle with Social Media Texts
Himarsha R. Jayanetti, Sivakanesan Dhanushkanda, Shuai Hao +2
Social media is a rich source of real-time public sentiment, but widely used sentiment analysis tools are often applied without understanding their limitations. In this study, we e…
Xenophobic Events vs. Refugee Population -- Using GDELT to Identify Countries with Disproportionate Coverage
Himarsha R. Jayanetti, Erika Frydenlund, Michele C. Weigle
In this preliminary study, we used the Global Database of Events, Language, and Tone (GDELT) database to examine xenophobic events reported in the media during 2022. We collected a…
Exploring Xenophobic Events through GDELT Data Analysis
Himarsha R. Jayanetti, Erika Frydenlund, Michele C. Weigle
This study explores xenophobic events related to refugees and migration using the GDELT 2.0 database and APIs through visualizations. We conducted two case studies -- the first bei…
MetaEnhance: Metadata Quality Improvement for Electronic Theses and Dissertations of University Libraries
Muntabir Hasan Choudhury, Lamia Salsabil, Himarsha R. Jayanetti +3
Metadata quality is crucial for digital objects to be discovered through digital library interfaces. However, due to various reasons, the metadata of digital objects often exhibits…
Caching HTTP 404 Responses Eliminates Unnecessary Archival Replay Requests
Kritika Garg, Himarsha R. Jayanetti, Sawood Alam +2
Upon replay, JavaScript on archived web pages can generate recurring HTTP requests that lead to unnecessary traffic to the web archive. In one example, an archived page averaged mo…
Creating Structure in Web Archives With Collections: Different Concepts From Web Archivists
Himarsha R. Jayanetti, Shawn M. Jones, Martin Klein +4
As web archives' holdings grow, archivists subdivide them into collections so they are easier to understand and manage. In this work, we review the collection structures of eight w…
Robots Still Outnumber Humans in Web Archives, But Less Than Before
Himarsha R. Jayanetti, Kritika Garg, Sawood Alam +2
To identify robots and humans and analyze their respective access patterns, we used the Internet Archive's (IA) Wayback Machine access logs from 2012 and 2019, as well as Arquivo.p…
Replaying Archived Twitter: When your bird is broken, will it bring you down?
Kritika Garg, Himarsha R. Jayanetti, Sawood Alam +2
Historians and researchers trust web archives to preserve social media content that no longer exists on the live web. However, what we see on the live web and how it is replayed in…
Automatic Metadata Extraction Incorporating Visual Features from Scanned Electronic Theses and Dissertations
Muntabir Hasan Choudhury, Himarsha R. Jayanetti, Jian Wu +2
Electronic Theses and Dissertations (ETDs) contain domain knowledge that can be used for many digital library tasks, such as analyzing citation networks and predicting research tre…