noun which may take the genitive case particle 'no'
already published; previously announced
Used attributively to describe something that has already been made public, such as a paper, data, or a plan.
既発表の論文を会議で引用した。
I cited an already published paper at the conference.
既発表のデータに基づいて分析を行った。
We conducted an analysis based on previously announced data.