2 papers
cs.DL2025
Temporally Extending Existing Web Archive Collections for Longitudinal Analysis
Lesley Frew, Michael L. Nelson, Michele C. Weigle
The Environmental Governance and Data Initiative (EDGI) regularly crawled US federal environmental websites between 2016 and 2020 to capture changes between two presidential admini…
cs.IR2023
Making Changes in Webpages Discoverable: A Change-Text Search Interface for Web Archives
Lesley Frew, Michael L. Nelson, Michele C. Weigle
Webpages change over time, and web archives hold copies of historical versions of webpages. Users of web archives, such as journalists, want to find and view changes on webpages ov…