Title: Twenty years of ADASS
Description: This retrospective includes previously published articles from the ADASS I through ADASS XX proceedings volumes, selected by the individual proceedings editors. The papers not only reflect on the state of the art at the time of original publication but also retain the flavor of the individual conferences. Many of these papers have had significant impact on the development of astronomical software over the past two decades, and will continue to do so in the future. --
Subjects: Astronomy, Congresses, Data processing, Computer programs