Adriana Iamnitchi

Privacy Concerns vs. User Behavior in Community Question Answering

2015

Community-based question answering (CQA) platforms are crowd-sourced services for sharing user expertise on various topics, from mechanical repairs to parenting. While they naturally build-in an online social network infrastructure, they carry a very different purpose …

Measuring Privacy vs. Fidelity in Synthetic Social Media Datasets

2026

Synthetic data is increasingly used to support research without exposing sensitive user content. Social media data is one of the types of datasets that would hugely benefit from representative synthetic equivalents that can be used …