SORT

SORT 7 records found  Search took 0.01 seconds. 
1.
3 p, 27.7 KB Introduction to the special issue on Privacy in Statistical Databases / Guillén, Montserrat (Universitat de Barcelona. Departament d'Econometria)
2011
SORT : statistics and operations research transactions, Vol. Special, Núm. (2011) , p. 1-3 (Articles)  
2.
18 p, 114.6 KB Remote data access and the risk of disclosure from linear regression / Bleninger, Philipp (Institute for Employment Research) ; Drechsler, Jörg (Institute for Employment Research) ; Ronning, Gerd (Tübingen University)
In the endeavor of finding ways for easy data access for external researchers remote data access seems to be an attractive alternative to the current standard of data perturbation or restricted access only at designated data archives or research data centers. [...]
2011
SORT : statistics and operations research transactions, Vol. Special, Núm. (2011) , p. 7-24  
3.
16 p, 119.0 KB Coprivacy : an introduction to the theory and applications of co-operative privacy / Ferrer, Josep Domingo (Universitat Rovira i Virgili)
We introduce the novel concept of coprivacy or co-operative privacy to make privacy preservation attractive. A protocol is coprivate if the best option for a player to preserve her privacy is to help another player in preserving his privacy. [...]
2011
SORT : statistics and operations research transactions, Vol. Special, Núm. (2011) , p. 25-40  
4.
18 p, 134.9 KB Semantic microaggregation for the anonymization of query logs using the open directory project / Erola, Arnau ; Castellà-Roca, Jordi ; Navarro-Arribas, Guillermo (Universitat Autònoma de Barcelona. Departament d'Enginyeria de la Informació i de les Comunicacions) ; Torra, Vicenç
Web search engines gather information from the queries performed by the user in the form of query logs. These logs are extremely useful for research, marketing, or profiling, but at the same time they are a great threat to the user’s privacy. [...]
2011
SORT : statistics and operations research transactions, Vol. Special, Núm. (2011) , p. 41-58  
5.
18 p, 146.3 KB Eliminating small cells from census counts tables : empirical vs. design transition probabilities / Giessing, Sarah ; Höhne, Jörg
The software SAFE has been developed at the State Statistical Institute Berlin-Brandenburg and has been in regular use there for several years now. It involves an algorithm that yields a controlled cell frequency perturbation. [...]
2011
SORT : statistics and operations research transactions, Vol. Special, Núm. (2011) , p. 59-76  
6.
22 p, 177.0 KB The microdata analysis system at the U.S. Census Bureau / Lucero, Jason ; Freiman, Michael ; Singh, Lisa ; You, Jiashen ; DePersio, Michael ; Zayatz, Laura
The U. S. Census Bureau has the responsibility to release high quality data products while maintaining the confidentiality promised to all respondents under Title 13 of the U. S. Code. This paper describes a Microdata Analysis System (MAS) that is currently under development, which will allow users to receive certain statistical analyses of Census Bureau data, such as crosstabulations and regressions, without ever having access to the data themselves. [...]
2011
SORT : statistics and operations research transactions, Vol. Special, Núm. (2011) , p. 77-98  
7.
14 p, 301.1 KB Multiplicative noise for masking numerical microdata with constraints / Oganian, Anna (Georgia Southern University)
Before releasing databases which contain sensitive information about individuals, statistical agencies have to apply Statistical Disclosure Limitation (SDL) methods to such data. The goal of these methods is to minimize the risk of disclosure of the confidential information and at the same time provide legitimate data users with accurate information about the population of interest. [...]
2011
SORT : statistics and operations research transactions, Vol. Special, Núm. (2011) , p. 99-112  

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