dc.creator | Ortega Rodríguez, Francisco Javier | es |
dc.creator | Troyano Jiménez, José Antonio | es |
dc.creator | Cruz Mata, Fermín | es |
dc.creator | Enríquez de Salamanca Ros, Fernando | es |
dc.date.accessioned | 2022-03-11T08:30:59Z | |
dc.date.available | 2022-03-11T08:30:59Z | |
dc.date.issued | 2011 | |
dc.identifier.citation | Ortega Rodríguez, F.J., Troyano Jiménez, J.A., Cruz Mata, F. y Enríquez de Salamanca Ros, F. (2011). Polaritytrust: Measuring trust and reputation in social networks. En ITA 2011: 4th International Conference on Internet Technologies and Applications (103-110), Wrexham, North Wales, UK: Glyndwr University. | |
dc.identifier.isbn | 978-0-946881-68-0 | es |
dc.identifier.uri | https://hdl.handle.net/11441/130687 | |
dc.description.abstract | In this work we tackle the problem of determining the trustworthiness of the users in a social network.
Our approach introduces the novelty of taking into account the negative opinions in a social network to
obtain the ranking of trust according to the opinions of all the users in the network. We briefly discuss
some common attacks that malicious users can perform against a system in order to gain good reputation
in the network. The experiments are performed with synthetic graphs, randomly generated to model real
social networks according to some common features, and to simulate the attacks previously mentioned.
The results show that our approach can deal with these threats, demoting malicious users and minimizing
their effects in the final ranking of trust. | es |
dc.description.sponsorship | Ministerio de Educación y Ciencia HUM2007-66607-C04-04 | es |
dc.format | application/pdf | es |
dc.format.extent | 8 | es |
dc.language.iso | eng | es |
dc.publisher | Glyndwr University | es |
dc.relation.ispartof | ITA 2011: 4th International Conference on Internet Technologies and Applications (2011), pp. 103-110. | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | Trust and Reputation | es |
dc.subject | Graph algorithms | es |
dc.subject | Social Network | es |
dc.title | Polaritytrust: Measuring trust and reputation in social networks | 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 Lenguajes y Sistemas Informáticos | es |
dc.relation.projectID | HUM2007-66607-C04-04 | es |
dc.contributor.group | Universidad de Sevilla. TIC134: Sistemas Informáticos | es |
dc.publication.initialPage | 103 | es |
dc.publication.endPage | 110 | es |
dc.eventtitle | ITA 2011: 4th International Conference on Internet Technologies and Applications | es |
dc.eventinstitution | Wrexham, North Wales, UK | es |
dc.relation.publicationplace | Wrexham, North Wales, UK | es |
dc.contributor.funder | Ministerio de Educación y Ciencia (MEC). España | es |