Interactive Dashboards:

Regional Innovation System (RIS) / Research university ecosystem

• Dashboard (link): Research co-production (co-occurrence) matrix - across 28 research universities in California and Texas, 1970-2020.
  Unit of analysis = research publication (WOS).
  Paper link: Research university assortativity conditions the integration of regional innovation systems, PLOS Complex Systems (2026)
  
• Dashboard (link): Digital media co-visibility (co-occurrence) matrix - across 29 research universities in California and Texas, 2000-2020.
  Unit of analysis = digital media (news) article (Media Cloud project).
  Paper link: University digital media co-occurrence networks reveal structure and dynamics of brand visibility in the attention economy, Nature Humanities and Social Sciences Communications (2025)
  



Parks & Protected Areas System / US National Park System

• Dashboard (link): Digital media co-visibility (co-occurrence) matrix - across all 63 US National Parks, 2000-2020.
  Unit of analysis = digital media (news) article (Media Cloud project).
  Paper link: Increasing digital media visibility and tourism messaging promotes US National Park system integration, PNAS Nexus (2026)