Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Guillermo Navarro-Arribas"'
In this paper, we present an unified framework that encompasses both particle swarm optimization (PSO) and federated learning (FL). This unified framework shows that we can understand both PSO and FL in terms of a function to be optimized by a set of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::47b59bb33c1577674a34787cc8cb5e91
http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-200098
http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-200098
Autor:
Sergi Delgado-Segura, Jordi Herrera-Joancomartí, Guillermo Navarro-Arribas, Cristina Pérez-Solà
Publikováno v:
Future Generation Computer Systems. 107:832-840
On-line commercial transactions involve an inherent mistrust between participant parties since, sometimes, no previous relation exists between them. Such mistrust may be a deadlock point in a trade transaction where the buyer does not want to perform
Autor:
Jordi Herrera-Joancomartí, Guillermo Navarro-Arribas, Sergi Delgado-Segura, Cristina Pérez-Solà
Publikováno v:
International Journal of Information Security. 18:451-463
Zero-confirmation transactions, i.e. transactions that have been broadcast but are still pending to be included in the blockchain, have gained attention in order to enable fast payments in Bitcoin, shortening the time for performing payments. Fast pa
Publikováno v:
Recercat. Dipósit de la Recerca de Catalunya
instname
Recercat: Dipósit de la Recerca de Catalunya
Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Dipòsit Digital de Documents de la UAB
Universitat Autònoma de Barcelona
Digital.CSIC. Repositorio Institucional del CSIC
instname
Recercat: Dipósit de la Recerca de Catalunya
Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Dipòsit Digital de Documents de la UAB
Universitat Autònoma de Barcelona
Digital.CSIC. Repositorio Institucional del CSIC
© 2014 Elsevier B.V. All rights reserved. Record Linkage is used to link records of two different files corresponding to the same individuals. These algorithms are used for database integration. In data privacy, these algorithms are used to evaluate
Publikováno v:
International Journal of Intelligent Systems. 28:565-582
A decentralized authorization mechanism is proposed that uses Bloom filters to implement authorization delegation. This lightweight mechanism is unlike conventional approaches that typically rely on public key certificates to implement distributed de
Autor:
Simon N. Foley, Vicenç Torra, Guillermo Navarro-Arribas, Joan Borrell, Carles Martínez-García
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
instname
The access control policy of an application that is composed of interoperating components/services is defined in terms of the access control policies enforced by the respective services. These individual access control policies are heterogenous in th
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
Universitat Autònoma de Barcelona
instname
Universitat Autònoma de Barcelona
In data privacy, record linkage can be used as an estimator of the disclosure risk of protected data. To model the worst case scenario one normally attempts to link records from the original data to the protected data. In this paper we introduce a pa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ac7f38abeab7cce9f5238953feb50b8a
http://hdl.handle.net/10261/134538
http://hdl.handle.net/10261/134538
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
instname
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c5cc4950b12c9504f8b9d67f7e6d0a0f
http://hdl.handle.net/10261/134586
http://hdl.handle.net/10261/134586
Publikováno v:
O2, repositorio institucional de la UOC
Universitat Oberta de Catalunya (UOC)
Digital.CSIC. Repositorio Institucional del CSIC
instname
Recercat. Dipósit de la Recerca de Catalunya
Universitat Autònoma de Barcelona
Universitat Oberta de Catalunya (UOC)
Digital.CSIC. Repositorio Institucional del CSIC
instname
Recercat. Dipósit de la Recerca de Catalunya
Universitat Autònoma de Barcelona
In this paper, we present a software architecture and a development environment for the implementation of applications based on secure mobile agents. Recent breakthroughs in mobile agent security have unblocked this technology, but there is still one
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::78c7d6aa675f816c903ef8e984b5e209
http://hdl.handle.net/10609/5186
http://hdl.handle.net/10609/5186
Publikováno v:
Universitat Autònoma de Barcelona
Digital.CSIC. Repositorio Institucional del CSIC
instname
Digital.CSIC. Repositorio Institucional del CSIC
instname
In this paper, we review the role of information fusion in data privacy. To that end, we introduce data privacy, and describe how information and data fusion are used in some fields of data privacy. Our study is focused on the use of aggregation for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5ed3b08f45ad0825b9898e04acd082f9
https://portalrecerca.uab.cat/en/publications/ac4d4a15-3861-4960-a308-e03a59fce506
https://portalrecerca.uab.cat/en/publications/ac4d4a15-3861-4960-a308-e03a59fce506