E (s2)-optimal and minimax-optimal cyclic supersaturated designs via multi-objective simulated annealing

Koukouvinos, C; Mylona, K; Simos, DE

dc.contributor.author	Koukouvinos, C	en
dc.contributor.author	Mylona, K	en
dc.contributor.author	Simos, DE	en
dc.date.accessioned	2014-03-01T01:28:11Z
dc.date.available	2014-03-01T01:28:11Z
dc.date.issued	2008	en
dc.identifier.issn	0378-3758	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/18753
dc.subject	Cyclic generator	en
dc.subject	E (s2)-optimality	en
dc.subject	Factorial designs	en
dc.subject	Metaheuristics	en
dc.subject	Minimax-optimality	en
dc.subject	Multi-objective optimization	en
dc.subject	Simulated annealing	en
dc.subject	Supersaturated designs	en
dc.subject.classification	Statistics & Probability	en
dc.subject.other	CONSTRUCTION	en
dc.subject.other	ALGORITHMS	en
dc.title	E (s2)-optimal and minimax-optimal cyclic supersaturated designs via multi-objective simulated annealing	en
heal.type	journalArticle	en
heal.identifier.primary	10.1016/j.jspi.2007.05.044	en
heal.identifier.secondary	http://dx.doi.org/10.1016/j.jspi.2007.05.044	en
heal.language	English	en
heal.publicationDate	2008	en
heal.abstract	In this paper, we are interested in finding E(s(2))-optimal and minimax-optimal, two level cyclic structured supersaturated designs through a metaheuristic approach guided via multi-objective simulated annealing (SA). Our construction method is based on cyclic generators. This class of metaheuristics enabled us to build supersaturated designs for q = 2, 4,..., 14 generators. Comparisons are made with previous works and it is shown that SA gives promising results for supersaturated designs that satisfy more than one optimality property. Furthermore, we provide some lower bounds and explicit formulas for the frequency of the elements with maximum absolute values that appear in the information matrix, when these values are 2, 4 or 6. (c) 2007 Elsevier B.V. All rights reserved.	en
heal.publisher	ELSEVIER SCIENCE BV	en
heal.journalName	Journal of Statistical Planning and Inference	en
dc.identifier.doi	10.1016/j.jspi.2007.05.044	en
dc.identifier.isi	ISI:000254814200010	en
dc.identifier.volume	138	en
dc.identifier.issue	6	en
dc.identifier.spage	1639	en
dc.identifier.epage	1646	en