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dc.contributor.convenorPilar Sobrevillaen_AU
dc.contributor.authorPullan, Wayneen_US
dc.contributor.editorJ. Aranda, S.Xamboen_US
dc.date.accessioned2017-04-24T11:12:13Z
dc.date.available2017-04-24T11:12:13Z
dc.date.issued2010en_US
dc.date.modified2011-04-18T06:54:53Z
dc.identifier.refurihttp://www.wcci2010.org/en_AU
dc.identifier.doi10.1109/CEC.2010.5586213en_AU
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.en_US
dc.description.peerreviewedYesen_US
dc.description.publicationstatusYesen_AU
dc.format.extent630857 bytes
dc.format.mimetypeapplication/pdf
dc.languageEnglishen_US
dc.language.isoen_AU
dc.publisherIEEEen_US
dc.publisher.placeBarcelona, Spainen_US
dc.relation.ispartofstudentpublicationNen_AU
dc.relation.ispartofconferencename2010 IEEE World Congress on Computational Intelligence (WCCI)en_US
dc.relation.ispartofconferencetitle2010 IEEE World Congress on Computational Intelligence (WCCI 2010) Proceedings (CEC 2010)en_US
dc.relation.ispartofdatefrom2010-07-18en_US
dc.relation.ispartofdateto2010-07-23en_US
dc.relation.ispartoflocationBarcelona, Spainen_US
dc.rights.retentionYen_AU
dc.subject.fieldofresearchInformation and Computing Sciences not elsewhere classifieden_US
dc.subject.fieldofresearchcode089999en_US
dc.titleUnbiased Geometry Optimisation of Morse Atomic Clustersen_US
dc.typeConference outputen_US
dc.type.descriptionE1 - Conference Publications (HERDC)en_US
dc.type.codeE - Conference Publicationsen_US
gro.facultyGriffith Sciences, School of Information and Communication Technologyen_US
gro.rights.copyrightCopyright 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.en_AU
gro.date.issued2010
gro.hasfulltextFull Text


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