Zobrazeno 1 - 10 of 34 pro vyhledávání: '"Nin Guerrero, Jordi"'
1
Dissertation/ Thesis
Contributions to Record Linkage for Disclosure Risk Assessment
Autor: Nin Guerrero, Jordi
Publikováno v: TDX (Tesis Doctorals en Xarxa).
Cada dia una gran quantitat de dades són recollides pels instituts d'estadística. Aquest fet combinat amb el creixement que ha experimentat Internet en els darrers anys fa que hom es pregunti si les seves dades confidencials són emmagatzemades i d
Externí odkaz: http://hdl.handle.net/10803/5787
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4
On the use of social trajectory-based clustering methods for public transport optimization
Autor: Nin Guerrero, Jordi, Carrera Pérez, David, Villatoro, Daniel
Publikováno v: UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Recercat. Dipósit de la Recerca de Catalunya
Universitat Jaume I
Public transport optimisation is becoming everyday a more di cult and challenging task, because of the increasing number of transportation options as well as the exponential increase of users. Many research contributions about this issue have been re
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::e6a153338b072f4bdfb9bc7db88dafe0
http://hdl.handle.net/2117/23296
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5
Dynamic reputation-based trust computation in private networks
Autor: Nin Guerrero, Jordi|||0000-0002-9659-2762, Carminati, Barbara, Ferrari, Elena, Torra i Reventós, Vicenç
Publikováno v: Recercat. Dipósit de la Recerca de Catalunya
instname
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Technical Report IIIA-TR-2009-02 The use of collaborative networks services in general, and web based social networks (WBSN) services in particular, is today increasing and, therefore, the protection of the resources shared by network participants is
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::5216a6aaa841a5f46ed71e4af7eccc7f
https://hdl.handle.net/2117/12828
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6
Modeling projections in microaggregation
Autor: Nin Guerrero, Jordi, Torra i Reventós, Vicenç
Publikováno v: UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Recercat. Dipósit de la Recerca de Catalunya
instname
Microaggregation is a method used by statistical agencies to limit the disclosure of sensitive microdata. It has been proven that microaggregation is an NP-hard problem when more than one variable is microaggregated at the same time. To solve this pr
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::4a854350cd12915c3f92e8796da28707
http://hdl.handle.net/2117/12911
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7
Blocking anonymized data
Autor: Nin Guerrero, Jordi, Torra i Reventós, Vicenç
Publikováno v: UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Recercat. Dipósit de la Recerca de Catalunya
instname
Nowadays, privacy is an important issue, for this reason many researchers are working in the development of new data protection methods. The aim of these methods is to minimize the disclosure risk (DR) preserving the data utility. Due to this, the de
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::a1651f7e2c143631eeb5206863cbf8a1
http://hdl.handle.net/2117/12908
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8
Parameter determination of ONN (Ordered Neural Networks)
Autor: Pont Tuset, Jordi, Medrano Gracia, Pau, Nin Guerrero, Jordi, Larriba Pey, Josep, Muntés Mulero, Víctor
Publikováno v: UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Recercat. Dipósit de la Recerca de Catalunya
instname
The need for data privacy motivates the development of new methods that allow to protect data minimizing the disclosure risk without losing information. In this paper, we propose a new protection method for numerical data called Ordered Neural Networ
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::5a510ec67e79d5eed3d96105ba6ebcd3
http://hdl.handle.net/2117/12712
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9
Fuzzy measures and integrals in re-identification problems
Autor: Nin Guerrero, Jordi|||0000-0002-9659-2762, Torra i Reventós, Vicenç
Publikováno v: Recercat. Dipósit de la Recerca de Catalunya
instname
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
In this paper we give an overview of our approach of using aggregation operators, and more specifically, fuzzy integrals for solving re-identification problems. We show that the use of Choquet integrals are suitable for some kind of problems.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::7e860448be2e85a3860889943367915d
https://hdl.handle.net/2117/16238
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10
Towards the use of OWA operators for record linkage
Autor: Nin Guerrero, Jordi, Torra i Reventós, Vicenç
Publikováno v: UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Recercat. Dipósit de la Recerca de Catalunya
instname
Record linkage is used to establish links between those records that while belonging to two different files correspond to the same individual. Classical approaches assume that the two files contain some common variables, that are the ones used to lin
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::ac8baee8b6aa1e3e7f41712990133234
http://hdl.handle.net/2117/12904
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