dc.creator | Álvarez Solano, Víctor | es |
dc.creator | Armario Sampalo, José Andrés | es |
dc.creator | Frau García, María Dolores | es |
dc.creator | Gudiel Rodríguez, Félix | es |
dc.creator | Güemes Alzaga, María Belén | es |
dc.creator | Martín García, Elena | es |
dc.creator | Osuna Lucena, Amparo | es |
dc.date.accessioned | 2019-06-13T07:26:45Z | |
dc.date.available | 2019-06-13T07:26:45Z | |
dc.date.issued | 2010 | |
dc.identifier.citation | Álvarez Solano, V., Armario Sampalo, J.A., Frau García, M.D., Gudiel Rodríguez, F., Güemes Alzaga, M.B., Martín García, E. y Osuna Lucena, A. (2010). ACS Searching for D4t-Hadamard Matrices. En ANTS 2010 : 7th International Conference on Swarm Intelligence (368-375), Brussels, Belgium: Springer. | |
dc.identifier.isbn | 978-3-642-15460-7 | es |
dc.identifier.issn | 0302-9743 | es |
dc.identifier.uri | https://hdl.handle.net/11441/87397 | |
dc.description.abstract | An Ant Colony System (ACS) looking for cocyclic Hadamard
matrices over dihedral groups D4t is described. The underlying weighted
graph consists of the rooted trees described in [1], whose vertices are
certain subsets of coboundaries. A branch of these trees defines a D4t-
Hadamard matrix if and only if two conditions hold: (i) Ii = i − 1 and,
(ii) ci = t, for every 2 ≤ i ≤ t, where Ii and ci denote the number of ipaths
and i-intersections (see [3] for details) related to the coboundaries
defining the branch. The pheromone and heuristic values of our ACS are
defined in such a way that condition (i) is always satisfied, and condition
(ii) is closely to be satisfied. | es |
dc.description.sponsorship | Ministerio de Ciencia e Innovación MTM2008-06578 | es |
dc.description.sponsorship | Junta de Andalucía FQM–296 | es |
dc.description.sponsorship | Junta de Andalucía P07-FQM-02980 | es |
dc.format | application/pdf | es |
dc.language.iso | eng | es |
dc.publisher | Springer | es |
dc.relation.ispartof | ANTS 2010 : 7th International Conference on Swarm Intelligence (2010), p 368-375 | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | Cocyclic Hadamard matrix | es |
dc.subject | Ant colony system | es |
dc.subject | i-path | es |
dc.subject | i-intersection | es |
dc.title | ACS Searching for D4t-Hadamard Matrices | es |
dc.type | info:eu-repo/semantics/conferenceObject | es |
dcterms.identifier | https://ror.org/03yxnpp24 | |
dc.type.version | info:eu-repo/semantics/submittedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Matemática Aplicada I (ETSII) | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de álgebra | es |
dc.relation.projectID | MTM2008-06578 | es |
dc.relation.projectID | FQM–296 | es |
dc.relation.projectID | P07-FQM-02980 | es |
dc.relation.publisherversion | https://link.springer.com/chapter/10.1007/978-3-642-15461-4_33 | es |
dc.identifier.doi | 10.1007/978-3-642-15461-4_33 | es |
idus.format.extent | 8 | es |
dc.publication.initialPage | 368 | es |
dc.publication.endPage | 375 | es |
dc.eventtitle | ANTS 2010 : 7th International Conference on Swarm Intelligence | es |
dc.eventinstitution | Brussels, Belgium | es |
dc.relation.publicationplace | Berlin | es |
dc.identifier.sisius | 6526486 | es |