scholarly journals Differential Privacy in Practice: Expose your Epsilons!

2019 ◽  
Vol 9 (2) ◽  
Author(s):  
Cynthia Dwork ◽  
Nitin Kohli ◽  
Deirdre Mulligan
Keyword(s):  
Turning Point ◽  
Differential Privacy ◽  
Personal Data ◽  
Private Industry ◽  
Worst Case ◽  
The Public ◽  
Data Intensive ◽  
Body Of Knowledge ◽  
Optimal Value ◽  
First Time

Differential privacy is at a turning point. Implementations have been successfully leveraged in private industry, the public sector, and academia in a wide variety of applications, allowing scientists, engineers, and researchers the ability to learn about populations of interest without specifically learning about these individuals. Because differential privacy allows us to quantify cumulative privacy loss, these differentially private systems will, for the first time, allow us to measure and compare the total privacy loss due to these personal data-intensive activities. Appropriately leveraged, this could be a watershed moment for privacy. Like other technologies and techniques that allow for a range of instantiations, implementation details matter. When meaningfully implemented, differential privacy supports deep data-driven insights with minimal worst-case privacy loss. When not meaningfully implemented, differential privacy delivers privacy mostly in name. Using differential privacy to maximize learning while providing a meaningful degree of privacy requires judicious choices with respect to the privacy parameter epsilon, among other factors. However, there is little understanding of what is the optimal value of epsilon for a given system or classes of systems/purposes/data etc. or how to go about figuring it out. To understand current differential privacy implementations and how organizations make these key choices in practice, we conducted interviews with practitioners to learn from their experiences of implementing differential privacy. We found no clear consensus on how to choose epsilon, nor is there agreement on how to approach this and other key implementation decisions. Given the importance of these implementation details there is a need for shared learning amongst the differential privacy community. To serve these purposes, we propose the creation of the Epsilon Registry—a publicly available communal body of knowledge about differential privacy implementations that can be used by various stakeholders to drive the identification and adoption of judicious differentially private implementations.

scholarly journals Development of Personal Information Privacy Concerns Evaluation

2018 ◽  
pp. 4862-4871
Author(s):  
Anna Rohunen ◽  
Jouni Markkula
Keyword(s):  
Service Providers ◽  
Personal Information ◽  
Personal Data ◽  
Future Research ◽  
Privacy Concerns ◽  
The Public ◽  
Data Intensive ◽  
Information Privacy Concerns ◽  
Evaluation Instruments ◽  
Information And Communication

Personal data is increasingly collected with the support of rapidly advancing information and communication technology, which raises privacy concerns among data subjects. In order to address these concerns and offer the full benefits of personal data intensive services to the public, service providers need to understand how to evaluate privacy concerns in evolving service contexts. By analyzing the earlier used privacy concerns evaluation instruments, we can learn how to adapt them to new contexts. In this article, the historical development of the most widely used privacy concerns evaluation instruments is presented and analyzed regarding privacy concerns' dimensions. Privacy concerns' core dimensions, and the types of context dependent dimensions, to be incorporated into evaluation instruments are identified. Following this, recommendations on how to utilize the existing evaluation instruments are given, as well as suggestions for future research dealing with validation and standardization of the instruments.

The Work of Testimony in the Age of Decolonization: Chronicle of a Summer, Cinema Verité, and the Emergence of the Holocaust Survivor

PMLA ◽  
2004 ◽  
Vol 119 (5) ◽  
pp. 1231-1246
Author(s):  
Michael Rothberg
Keyword(s):  
Turning Point ◽  
Discrete Event ◽  
Holocaust Survivor ◽  
Algerian War ◽  
The Public ◽  
Holocaust Memory ◽  
The Holocaust ◽  
History Of ◽  
The Public Sphere ◽  
First Time

The trial of Adolf Eichmann, in 1961, is generally considered a turning point in the history of Holocaust memory because it brought the Holocaust into the public sphere for the first time as a discrete event on an international scale. In the same year, Jean Rouch and Edgar Morin's film Chronicle of a Summer appeared in France. While absent from scholarship on memory of the Nazi genocide for over forty years, Chronicle of a Summer contains a scene of Holocaust testimony that suggests the need to look beyond the Eichmann trial for alternative articulations of public Holocaust remembrance. This essay considers the juxtaposition in Chronicle of a Summer of Holocaust memory and the history of decolonization in order to rethink the “unique” place that the Holocaust has come to hold in discourses on extreme violence. The essay argues that a discourse of truth and testimony arose in French resistance to the Algerian war that shaped and was shaped by memory of the Nazi genocide.

scholarly journals Clouded data: Privacy and the promise of encryption

2019 ◽  
Vol 6 (1) ◽  
pp. 205395171984878
Author(s):  
Luke Munn ◽  
Tsvetelina Hristova ◽  
Liam Magee
Keyword(s):  
Data Privacy ◽  
Differential Privacy ◽  
Homomorphic Encryption ◽  
Personal Data ◽  
Individual Identification ◽  
Student Survey ◽  
Public And Private ◽  
The Public ◽  
Synthetic Datasets ◽  
Computational Resources

Personal data is highly vulnerable to security exploits, spurring moves to lock it down through encryption, to cryptographically ‘cloud’ it. But personal data is also highly valuable to corporations and states, triggering moves to unlock its insights by relocating it in the cloud. We characterise this twinned condition as ‘clouded data’. Clouded data constructs a political and technological notion of privacy that operates through the intersection of corporate power, computational resources and the ability to obfuscate, gain insights from and valorise a dependency between public and private. First, we survey prominent clouded data approaches (blockchain, multiparty computation, differential privacy, and homomorphic encryption), suggesting their particular affordances produce distinctive versions of privacy. Next, we perform two notional code-based experiments using synthetic datasets. In the field of health, we submit a patient’s blood pressure to a notional cloud-based diagnostics service; in education, we construct a student survey that enables aggregate reporting without individual identification. We argue that these technical affordances legitimate new political claims to capture and commodify personal data. The final section broadens the discussion to consider the political force of clouded data and its reconstitution of traditional notions such as the public and the private.

scholarly journals Development of Personal Information Privacy Concerns Evaluation

2019 ◽  
pp. 180-190
Author(s):  
Anna Rohunen ◽  
Jouni Markkula
Keyword(s):  
Service Providers ◽  
Personal Information ◽  
Personal Data ◽  
Future Research ◽  
Privacy Concerns ◽  
The Public ◽  
Data Intensive ◽  
Information Privacy Concerns ◽  
Evaluation Instruments ◽  
Information And Communication

Personal data is increasingly collected with the support of rapidly advancing information and communication technology, which raises privacy concerns among data subjects. In order to address these concerns and offer the full benefits of personal data-intensive services to the public, service providers need to understand how to evaluate privacy concerns in evolving service contexts. By analyzing the earlier privacy concerns evaluation instruments, we can learn how to adapt them to new contexts. In this chapter, the historical development of the most widely used privacy concerns evaluation instruments is presented and analyzed regarding privacy concerns' dimensions. Privacy concerns' core dimensions and the types of context dependent dimensions to be incorporated into evaluation instruments are identified. Following this, recommendations on how to utilize the existing evaluation instruments are given, as well as suggestions for future research dealing with validation and standardization of the instruments.

Employees Attitude towards E-Learning in Banking Sector -An Empirical Study of Shivamogga District

2019 ◽  
Vol 118 (10) ◽  
pp. 88-106
Author(s):  
Dr.Mamatha. S.M ◽  
Mr.Panduranganagouda Honnali
Keyword(s):  
Banking Sector ◽  
Employee Performance ◽  
Private Bank ◽  
Public And Private ◽  
The Public ◽  
Body Of Knowledge ◽  
E Learning ◽  
Banking Structure ◽  
Bank Employees ◽  
Methods Of Learning

E-learning has become a global phenomenon and it is the central theme of many industries and organizations for the additional method of training which can complement traditional methods of learning. The practices of E-learning and Learning management system (LMS) in the banking sector make the drastic changes in the employee performance and their knowledge regarding job in the modern banking structure. This study provides a comprehensive body of knowledge about LMS and e-learning, in general, within the public and private bank in India. The main objective of this paper to understand and analyze the attitude of employees towards E-learning practices in banking sector in Shivamogga district. The data was analyzed by using exploratory factor analysis, based on the responses received from a random the sample 50 of the bank employees working in the private sector banks.

The French Nitrogen Industry during the Interwar Period: The Ambiguous Relationship between the State and Manufacturers

2021 ◽  
Vol 62 (1) ◽  
pp. 191-212
Author(s):  
Michael Llopart
Keyword(s):  
Market Competition ◽  
The State ◽  
Nitrogen Fertilizers ◽  
Private Industry ◽  
Public And Private ◽  
The Public ◽  
The First World War ◽  
French Case ◽  
International Cartel ◽  
First World

Abstract At the end of the First World War, the French government seized the opportunity to acquire the chemical processes of the German firm BASF, including the Haber-Bosch process. This patent made it possible to synthesize nitrogen from the air and thus produce nitrogen fertilizers in large quantities. French industrialists, however, refused to acquire these patents, and to make up for this lack of private sector involvement, the French Parliament decided in 1924 to create a national plant (ONIA), which became the first state-owned plant to be exposed to market competition. The intention was for the ONIA to supply the army with nitric acid in times of war, and, in peacetime, to sell fertilizers at the lowest possible prices in order to curb the monopoly of the private industry cartel. The purpose of this article is therefore to study the establishment and organisation of the French market for nitrogen fertilisers during the inter-war period by raising a number of questions about the ambiguous and complex relations between the state and private industry in this strategic sector. Why was the state policy initiated with the ONIA not successful at first? From 1927-1928, once the ONIA was operational, why and how did the public and private players jointly organise the marketing of fertilisers even though their interests were partially divergent? From the economic crisis of the 1930s onwards, how did the regulation of this mixed market evolve and how were public/private tensions overcome? In the French case, why did French producers leave the international cartel very early on in favour of state protectionism? And finally, to what extent can it be said that this “managed economy” framework succeeded in satisfying all the players in the French nitrogen industry?

scholarly journals Limits of data anonymity: lack of public awareness risks trust in health system activities

2021 ◽  
Vol 17 (1) ◽  
Author(s):  
Felix Gille ◽  
Caroline Brall
Keyword(s):  
Large Scale ◽  
Public Awareness ◽  
Personal Data ◽  
Public Trust ◽  
Online News ◽  
Healthcare Management ◽  
Contact Tracing ◽  
Common Denominator ◽  
The Public ◽  
Privacy And Anonymity

AbstractPublic trust is paramount for the well functioning of data driven healthcare activities such as digital health interventions, contact tracing or the build-up of electronic health records. As the use of personal data is the common denominator for these healthcare activities, healthcare actors have an interest to ensure privacy and anonymity of the personal data they depend on. Maintaining privacy and anonymity of personal data contribute to the trustworthiness of these healthcare activities and are associated with the public willingness to trust these activities with their personal data. An analysis of online news readership comments about the failed care.data programme in England revealed that parts of the public have a false understanding of anonymity in the context of privacy protection of personal data as used for healthcare management and medical research. Some of those commenting demanded complete anonymity of their data to be willing to trust the process of data collection and analysis. As this demand is impossible to fulfil and trust is built on a false understanding of anonymity, the inability to meet this demand risks undermining public trust. Since public concerns about anonymity and privacy of personal data appear to be increasing, a large-scale information campaign about the limits and possibilities of anonymity with respect to the various uses of personal health data is urgently needed to help the public to make better informed choices about providing personal data.

State contestations in constructions of 1Malaysia

2017 ◽  
Vol 41 (1) ◽  
pp. 46-65
Author(s):  
Mary Varghese ◽  
Kamila Ghazali
Keyword(s):  
National Identity ◽  
Public Sphere ◽  
Prime Minister ◽  
Status Quo ◽  
The Public ◽  
Malaysian Population ◽  
Body Of Knowledge ◽  
The Status ◽  
The Public Sphere ◽  
The Relationship

Abstract This article seeks to contribute to the existing body of knowledge about the relationship between political discourse and national identity. 1Malaysia, introduced in 2009 by Malaysia’s then newly appointed 6th Prime Minister Najib Razak, was greeted with expectation and concern by various segments of the Malaysian population. For some, it signalled a new inclusiveness that was to change the discourse on belonging. For others, it raised concerns about changes to the status quo of ethnic issues. Given the varying responses of society to the concept of 1Malaysia, an examination of different texts through the critical paradigm of CDA provide useful insights into how the public sphere has attempted to construct this notion. Therefore, this paper critically examines the Prime Minister’s early speeches as well as relevant chapters of the socioeconomic agenda, the 10th Malaysia Plan, to identify the referential and predicational strategies employed in characterising 1Malaysia. The findings suggest a notion of unity that appears to address varying issues.

“Satisfied with the Ruins of Berlin”: The German Capital’s Image in Soviet Graphics of 1945

2021 ◽  
Vol 17 (6) ◽  
pp. 564-575
Author(s):  
Irina I. Rutsinskaya
Keyword(s):  
Visual Art ◽  
Visual Image ◽  
Point Of View ◽  
The Public ◽  
Historical Justice ◽  
Public Consciousness ◽  
Post War ◽  
The One ◽  
First Time ◽  
The City

An artist who finds themselves in the last days of a war in the enemy’s defeated capital may not just fix its objects dispassionately. Many factors influence the selection and depicturing manner of the objects. One of the factors is satisfaction from the accomplished retribution, awareness of the historical justice triumph. Researchers think such reactions are inevitable. The article offers to consider from this point of view the drawings created by Soviet artists in Berlin in the spring and summer of 1945. Such an analysis of the German capital’s visual image is conducted for the first time. It shows that the above reactions were not the only ones. The graphics of the first post-war days no less clearly and consistently express other feelings and intentions of their authors: the desire to accurately document and fix the image of the city and some of its structures in history, the happiness from the silence of peace, and the simple interest in the monuments of European art.The article examines Berlin scenes as evidences of the transition from front-line graphics focused on the visual recording of the war traces to peacetime graphics; from documentary — to artistry; from the worldview of a person at war — to the one of a person who lived to victory. In this approach, it has been important to consider the graphic images of Berlin in unity with the diary and memoir texts belonging to both artists and ordinary soldiers who participated in the storming of Berlin. The combination of verbal and visual sources helps to present the German capital’s image that existed in the public consciousness, as well as the specificity of its representation by means of visual art.

Opening the Public Accessibility to the Wreckage of the RMS Titanic: Some Ethical Reflections

2021 ◽  
pp. 245592962110534
Author(s):  
Alberto Frigerio
Keyword(s):  
Public Access ◽  
The Public ◽  
Ethical Approaches ◽  
Ethical Reflections ◽  
First Time

In 2021, Ocean Gate Expeditions allowed people to visit the remains of the RMS Titanic. While this is not the first time that the site has been accessed for touristic aims, this case has, once again, opened the debate about the ethics of such experiences. The key dilemma is if permitting the public access to a natural graveyard, such as the wreck of the Titanic, should be considered as an acceptable practice or an immoral act that must be banned. Notwithstanding the sensitive arguments raised against the organization of similar initiatives, the visit to the RMS Titanic seems to be a valuable and legitimate practice according to diverse ethical approaches.

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