کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1150336 957924 2010 12 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
E(s2)-optimal supersaturated designs with odd number of runs
موضوعات مرتبط
مهندسی و علوم پایه ریاضیات ریاضیات کاربردی
پیش نمایش صفحه اول مقاله
E(s2)-optimal supersaturated designs with odd number of runs
چکیده انگلیسی
A popular measure to assess 2-level supersaturated designs with even number of runs is the E(s2) criterion. In this paper, we consider 2-level supersaturated designs with odd number of runs which have minimum E(s2). We give a more explicit lower bound on E(s2) than Bulutoglu and Ryan (2008). Conditions of supersaturated designs which attain the lower bounds are given. E(s2)-optimal supersaturated designs attaining the lower bounds are listed for n=5 and 7. Hadamard matrices and finite fields are used for constructing E(s2)-optimal supersaturated designs. The lower bound is improved when the number of factors is large, and designs attaining the improved bounds are constructed by using the complements of designs with small number of factors. We also give a method to construct E(s2)-optimal supersaturated designs with odd number of runs from E(s2)-optimal supersaturated designs with even number of runs by deleting a run.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Statistical Planning and Inference - Volume 140, Issue 6, June 2010, Pages 1398-1409
نویسندگان
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