1 “.... All papers were reviewed in advance by at least three people. Papers were judged according...”

2 “... revised by their authors based on the recommendations of reviewers. Papers were judged according...”

3 “... was carried out by the International Program Committee. All papers were reviewed in advance by three people...”

4 “... as theory. In all, 55 papers were presented at ISD2001 organised into twelve tracks covering the following...”