scholarly journals Privacy-Preserving Information Markets for Computing Statistical Data

2009 ◽  
pp. 32-50 ◽  
Author(s):  
Aggelos Kiayias ◽  
Bülent Yener ◽  
Moti Yung
Keyword(s):  
Statistical Data ◽  
Privacy Preserving ◽  
Information Markets

Privacy-Preserving Crowd-Sourced Statistical Data Publishing with An Untrusted Server

2019 ◽  
Vol 18 (6) ◽  
pp. 1356-1367 ◽  
Author(s):  
Zhibo Wang ◽  
Xiaoyi Pang ◽  
Yahong Chen ◽  
Huajie Shao ◽  
Qian Wang ◽  
...  
Keyword(s):  
Statistical Data ◽  
Privacy Preserving ◽  
Data Publishing

Privacy-Preserving Statistical Data Analysis on Federated Databases

2014 ◽  
pp. 30-55 ◽  
Author(s):  
Dan Bogdanov ◽  
Liina Kamm ◽  
Sven Laur ◽  
Pille Pruulmann-Vengerfeldt ◽  
Riivo Talviste ◽  
...  
Keyword(s):  
Data Analysis ◽  
Statistical Data ◽  
Privacy Preserving ◽  
Statistical Data Analysis ◽  
Federated Databases

scholarly journals An efficient secure sum of multi-scalar products protocol base on elliptic curve

2022 ◽  
Vol 2 (14) ◽  
pp. 18-25
Author(s):  
Vu Thi Van ◽  
Luong The Dung ◽  
Hoang Van Quan ◽  
Tran Thi Luong
Keyword(s):  
Elliptic Curve ◽  
Elliptic Curve Cryptography ◽  
Scalar Product ◽  
Recommendation System ◽  
Statistical Data ◽  
Privacy Preserving ◽  
Secure Computation ◽  
Statistical Data Analysis ◽  
Privacy Preserving Data Mining ◽  
Scalar Products

The secure scalar product protocol is widely applied to solve practical problems such as privacy-preserving data mining, secure auction, secure electronic voting, privacy-preserving recommendation system, privacy-preserving statistical data analysis, etc.. In this paper, we propose an efficient multi-party secure computation protocol using Elliptic curve cryptography, which allows to compute the sum value of multi-scalar products without revealing about the input vectors. Moreover, theoretical and experimental analysis shows that the proposed method is more efficient than others in both computation and communication.

scholarly journals The Fienberg Problem: How to Allow Human Interactive Data Analysis in the Age of Differential Privacy

2018 ◽  
Vol 8 (1) ◽  
Author(s):  
Cynthia Dwork ◽  
Jonathan Ullman
Keyword(s):  
Data Analysis ◽  
Statistical Data ◽  
Differential Privacy ◽  
Privacy Preserving ◽  
Large Datasets ◽  
Simple Problem ◽  
Statistical Data Analysis ◽  
Raw Data ◽  
Interactive Data Analysis ◽  
Interactive Data

Differential Privacy is a popular technology for privacy-preserving analysis of large datasets. DP is powerful, but it requires that the analyst interact with data only through a special interface; in particular, the analyst does not see raw data, an uncomfortable situation for anyone trained in classical statistical data analysis. In this note we discuss the (overly) simple problem of allowing a  trusted analyst to choose an ``"interesting" statistic for popular release (the actual computation of the chosen statistic will be carried out in a differentially private way).

Knowledge-Based Decision Support for Diagnosis and Therapy: On the Multiple Usability of Patient Data

1989 ◽  
Vol 28 (02) ◽  
pp. 69-77 ◽  
Author(s):  
R. Haux
Keyword(s):  
Expert Systems ◽  
Statistical Data ◽  
Patient Data ◽  
Attribute Selection ◽  
Patient Specific ◽  
Statistical Data Analysis ◽  
Inference Mechanism ◽  
Diagnosis And Therapy ◽  
Knowledge Based ◽  
Clinical Registries

Abstract:Expert systems in medicine are frequently restricted to assisting the physician to derive a patient-specific diagnosis and therapy proposal. In many cases, however, there is a clinical need to use these patient data for other purposes as well. The intention of this paper is to show how and to what extent patient data in expert systems can additionally be used to create clinical registries and for statistical data analysis. At first, the pitfalls of goal-oriented mechanisms for the multiple usability of data are shown by means of an example. Then a data acquisition and inference mechanism is proposed, which includes a procedure for controlling selection bias, the so-called knowledge-based attribute selection. The functional view and the architectural view of expert systems suitable for the multiple usability of patient data is outlined in general and then by means of an application example. Finally, the ideas presented are discussed and compared with related approaches.

Confidentiality of Statistical Records: A Threat-Monitoring Scheme for On Line Dialogue

1976 ◽  
Vol 15 (01) ◽  
pp. 36-42 ◽  
Author(s):  
J. Schlörer
Keyword(s):  
Statistical Data ◽  
Cost Benefit ◽  
Data Bank ◽  
High Ratio ◽  
Point Of View ◽  
Data Sets ◽  
Monitoring Scheme ◽  
Access Controls ◽  
On Line ◽  
Bona Fide

From a statistical data bank containing only anonymous records, the records sometimes may be identified and then retrieved, as personal records, by on line dialogue. The risk mainly applies to statistical data sets representing populations, or samples with a high ratio n/N. On the other hand, access controls are unsatisfactory as a general means of protection for statistical data banks, which should be open to large user communities. A threat monitoring scheme is proposed, which will largely block the techniques for retrieval of complete records. If combined with additional measures (e.g., slight modifications of output), it may be expected to render, from a cost-benefit point of view, intrusion attempts by dialogue valueless, if not absolutely impossible. The bona fide user has to pay by some loss of information, but considerable flexibility in evaluation is retained. The proposal of controlled classification included in the scheme may also be useful for off line dialogue systems.

Russian Oil: Production and Exports

2003 ◽  
pp. 136-146
Author(s):  
K. Liuhto
Keyword(s):  
Baltic Sea ◽  
Statistical Data ◽  
Oil Production ◽  
The Baltic Sea ◽  
North West ◽  
The North ◽  
Oil Transportation ◽  
Sea Ports ◽  
The Baltic

Statistical data on reserves, production and exports of Russian oil are provided in the article. The author pays special attention to the expansion of opportunities of sea oil transportation by construction of new oil terminals in the North-West of the country and first of all the largest terminal in Murmansk. In his opinion, one of the main problems in this sphere is prevention of ecological accidents in the process of oil transportation through the Baltic sea ports.

Through the prism of Spain. Socio-economic causes of different outcomes of Russian and Spanish civil wars

2017 ◽  
pp. 142-155
Author(s):  
I. Rozinskiy ◽  
N. Rozinskaya
Keyword(s):  
Civil War ◽  
World War I ◽  
Civil Wars ◽  
Spanish Civil War ◽  
Statistical Data ◽  
Well Being ◽  
Russian Civil War ◽  
World War ◽  
Common Features ◽  
Economic Well Being

The article examines the socio-economic causes of the outcome of the Spanish Civil War (1936-1936), which, as opposed to the Russian Civil War, resulted in the victory of the “Whites”. Choice of Spain as the object of comparison with Russia is justified not only by similarity of civil wars occurred in the two countries in the XX century, but also by a large number of common features in their history. Based on statistical data on the changes in economic well-being of different strata of Spanish population during several decades before the civil war, the authors formulate the hypothesis according to which the increase of real incomes of Spaniards engaged in agriculture is “responsible” for their conservative political sympathies. As a result, contrary to the situation in Russia, where the peasantry did not support the Whites, in Spain the peasants’ position predetermined the outcome of the confrontation resulting in the victory of the Spanish analogue of the Whites. According to the authors, the possibility of stable increase of Spanish peasants’ incomes was caused by the nation’s non-involvement in World War I and also by more limited, compared to Russia and some other countries, spending on creation of heavy (primarily military-related) industry in Spain.

Small Industry, Gimmicks and Moscow Statistics, or How the Small Russian Enterprise Came into the World (Russian Physiological Sketch, 1830-1840)

2009 ◽  
pp. 123-129
Author(s):  
Yu. Golubitsky
Keyword(s):  
Small Businesses ◽  
Statistical Data ◽  
Russian Enterprise ◽  
Small Enterprises ◽  
Business Practices ◽  
Way Of Life ◽  
The World ◽  
Small Industry ◽  
Xix Century

The article considers business practices of Moscow small industry in the XIX century, basing upon physiological sketches of N. Polevoy and I. Kokorev, statistical data and the classification of professions are also presented. The author claims that the heroes of the analyzed sketches are the forefathers of Moscow small businesses and shows what a deep similarity their occupations and a way of life bear to the present-day routine existence of small enterprises.

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