{"version":"1.0","type":"rich","title":"Fork of AI Research Project (initial backup)","description":"This interactive visualization combines a choropleth map with a linked time-series histogram to explore global AI research publications from 1996 to 2022. The map colors countries by publication totals using a sequential blue scale, with bubble sizes reflecting aggregated output for a selected year range. Users can brush the time-series chart to filter the map, dynamically recomputing summed data across years. Built with React and D3 v5, the example uses `geoNaturalEarth1` and `geoPath` for map projections, `scaleSequential` with `interpolateBlues` for coloring, and `brushX` for interactive selection, with data sourced from a CSV and world-atlas TopoJSON.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/3c81c4c630ff487ea4fc07db21adb4b5?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}