Here is a list of the Twitter accounts most followed by the members of the chi2018 community (computed by identyfying the 678 accounts tweeting using #chi2018 with at least 5 tweets, between 2018-04-21 and 2018-05-03).
You can drag an zoom this followers chart
By number of followers in chi2018
If you want me to compute this for your conference, send me a DM @duto_guerra
Here is the data in case you want to analyze it yourselfThe chi2018 followers network