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dc.contributor.convenorPilar Sobrevilla
dc.contributor.authorPullan, W
dc.contributor.editorJ. Aranda, S.Xambo
dc.date.accessioned2017-05-03T13:58:18Z
dc.date.available2017-05-03T13:58:18Z
dc.date.issued2010
dc.date.modified2011-04-18T06:54:53Z
dc.identifier.isbn9781424469109
dc.identifier.refurihttp://www.wcci2010.org/
dc.identifier.doi10.1109/CEC.2010.5586213
dc.identifier.urihttp://hdl.handle.net/10072/37281
dc.description.abstractThis paper presents the results obtained using an unbiased Population Based Search (PBS) for optimising Morse atomic clusters. PBS is able to repeatedly obtain all putative global minima for Morse clusters in the range 5 = N = 80, N = 147, ? = 3,6,10, 14, as reported in the Cambridge Cluster Database. In addition, putative global minima have been established for Morse clusters in the range 81 = N = 146, ? = 14. The PBS algorithm incorporates and extends key techniques that have been developed in other cluster optimisation algorithms over the last decade. Of particular importance are the use of cut and paste operators, structure niching and a new operator, Directed Optimisation, which extends the previous concept of directed mutation. In addition, PBS is able to operate in a parallel mode for optimising larger clusters.
dc.description.peerreviewedYes
dc.description.publicationstatusYes
dc.format.extent630857 bytes
dc.format.mimetypeapplication/pdf
dc.languageEnglish
dc.language.isoeng
dc.publisherIEEE
dc.publisher.placeBarcelona, Spain
dc.relation.ispartofstudentpublicationN
dc.relation.ispartofconferencename2010 IEEE World Congress on Computational Intelligence (WCCI)
dc.relation.ispartofconferencetitle2010 IEEE World Congress on Computational Intelligence, WCCI 2010 - 2010 IEEE Congress on Evolutionary Computation, CEC 2010
dc.relation.ispartofdatefrom2010-07-18
dc.relation.ispartofdateto2010-07-23
dc.relation.ispartoflocationBarcelona, Spain
dc.rights.retentionY
dc.subject.fieldofresearchOther information and computing sciences not elsewhere classified
dc.subject.fieldofresearchcode469999
dc.titleUnbiased Geometry Optimisation of Morse Atomic Clusters
dc.typeConference output
dc.type.descriptionE1 - Conferences
dc.type.codeE - Conference Publications
gro.facultyGriffith Sciences, School of Information and Communication Technology
gro.rights.copyright© 2010 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.
gro.date.issued2010
gro.hasfulltextFull Text
gro.griffith.authorPullan, Wayne J.


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    Contains papers delivered by Griffith authors at national and international conferences.

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