Privacy preserving electronic data gathering

Privacy preserving electronic data gathering

K e y w o r d s P r i v a c y , Electronic data gathering, E-voting protocols, Discrete logarithm. We would like to thank the editor and the reviewers for their concern. Moreover, we acknowledge the partial support by the "Archimedes" research programme awarded by the Greek Ministry of Education and Religious Affairs and the European Union. 0895-7177/05/$ see front matter (~ 2005 Elsevier Ltd. ...

Privacy-Preserving Data Mining in Electronic Surveys

Electronic surveys are an important resource in data mining. However, how to protect respondents’ data privacy during the survey is a challenge to the security and privacy community. In this paper, we develop a scheme to solve the problem of privacy-preserving data mining in electronic surveys. We propose a randomized response technique to collect the data from the respondents. We then demonstr...

Privacy-Preserving Information Gathering Using VANET

Recent Approaches to Electronic Data Gathering with Privacy

The spread of database technologies has allowed corporations and scientific organizations to collect huge amounts of data. Analysis of the contents of these databases can contribute to knowledge discovery. Discovery of broader and more accurate knowledge in areas such as medicine, education, biology, economics, and engineering among others, is very important. Extraction of this knowledge requir...

Privacy preserving electronic petitions

We present the design of a secure and privacy preserving epetition system that we have implemented as a proof-of-concept demonstrator. We use the Belgian e-ID card as source of authentication, and then proceed to issue an anonymous credential that is used to sign petitions. Our system ensures that duplicate signatures are detectable, while preserving the anonymity of petition signers. We analyz...