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dc.contributor.author
Carrillo, Facundo
dc.contributor.author
Cecchi, Guillermo Alberto
dc.contributor.author
Sigman, Mariano
dc.contributor.author
Fernandez Slezak, Diego
dc.date.available
2018-04-19T18:52:23Z
dc.date.issued
2015-04
dc.identifier.citation
Carrillo, Facundo; Cecchi, Guillermo Alberto; Sigman, Mariano; Fernandez Slezak, Diego; Fast Distributed Dynamics of Semantic Networks via Social Media; Hindawi Publishing Corporation; Computational Intelligence and Neuroscience; 2015; 4-2015; 1-9; 712835
dc.identifier.issn
1687-5265
dc.identifier.uri
http://hdl.handle.net/11336/42724
dc.description.abstract
We investigate the dynamics of semantic organization using social media, a collective expression of human thought. We propose a novel, time-dependent semantic similarity measure (TSS), based on the social network Twitter. We show that TSS is consistent with static measures of similarity but provides high temporal resolution for the identification of real-world events and induced changes in the distributed structure of semantic relationships across the entire lexicon. Using TSS, we measured the evolution of a concept and its movement along the semantic neighborhood, driven by specific news/events. Finally, we showed that particular events may trigger a temporary reorganization of elements in the semantic network.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Hindawi Publishing Corporation
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Social Media
dc.subject
Network
dc.subject
Speech Analysis
dc.subject.classification
Ciencias de la Computación
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Ciencias de la Computación e Información
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
dc.title
Fast Distributed Dynamics of Semantic Networks via Social Media
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2018-04-16T14:56:59Z
dc.identifier.eissn
1687-5273
dc.journal.volume
2015
dc.journal.pagination
1-9; 712835
dc.journal.pais
Egipto
dc.journal.ciudad
El Cairo
dc.description.fil
Fil: Carrillo, Facundo. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Computación; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.description.fil
Fil: Cecchi, Guillermo Alberto. Ibm Research. Thomas J. Watson Research Center; Estados Unidos
dc.description.fil
Fil: Sigman, Mariano. Universidad Torcuato di Tella; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.description.fil
Fil: Fernandez Slezak, Diego. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Computación; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.journal.title
Computational Intelligence and Neuroscience
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1155/2015/712835
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.hindawi.com/journals/cin/2015/712835/
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