タイトル別名 アッシュク プログラム オ オウヨウシタ チョシャ スイテイ asshuku puroguramu o oyoshita chosha suitei Authorship attribution by data compression program type:text Benedetto et al. recently confirmed the validity of a method for measuring similarity using data compression software. Despite its potential, this method has not yet been applied to the field of information science. The present study proposes the use of CIR