Whether the goal is to estimate the number of people that live in a congressional district, to estimate the number of individuals that have died in an armed conflict, or to disambiguate …
F Zhang, V Lee, R Jin - Proceedings of the AAAI Conference on …, 2014 - ojs.aaai.org
Abstract For datasets in Collaborative Filtering (CF) recommendations, even if the identifier is deleted and some trivial perturbation operations are applied to ratings before they are …
VM Shelake, N Shekokar - 2017 International Conference on …, 2017 - ieeexplore.ieee.org
Today there is necessity to integrate and share data from variety of data sources for mutual benefits and analysis purpose. Moreover, data integration involves matching of schema …
P Tang, R Chen, C Jin, G Liu, S Guo - Joint European Conference on …, 2022 - Springer
Given a set of local datasets held by multiple parties, we study the problem of learning marginals over the integrated dataset while satisfying differential privacy for each local …
JZ Zhao, XW Wang, KM Mao, CX Huang, YK Su… - Journal of Computer …, 2022 - Springer
Differential privacy (DP) is widely employed for the private data release in the single-party scenario. Data utility could be degraded with noise generated by ubiquitous data correlation …
GG Dagher, F Iqbal, M Arafati… - 2015 IEEE 21st …, 2015 - ieeexplore.ieee.org
In the last decade, several approaches concerning private data release for data mining have been proposed. Data mashup, on the other hand, has recently emerged as a mechanism for …
P Derbeko, S Dolev, E Gudes… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
In recent years, an increasing amount of data is collected in different and often, not cooperative, databases. The problem of privacy-preserving, distributed calculations over …