PIE Metrics: Quantifying the Systematic Bias in the Ephemerality and Inaccessibility of Web Scraping Content from URL-Logged Web-Browsing Digital Trace Data

PIE Metrics: Quantifying the Systematic Bias in the Ephemerality and Inaccessibility of Web Scraping Content from URL-Logged Web-Browsing Digital Trace Data

Ross Dahlke, Deepak Kumar, Zakir Durumeric, Jeffrey Hancock