Weiping Pei

schoolColorado School of Minesbar_chart#9417 Global Rank

Total Papers

HCI Rank

#9417

Research Areas

Years Active

Recent Publications

A Tale of Two Communities: Privacy of Third Party App Users in Crowdsourcing - The Case of Receipt Transcription

Mobile and web apps are increasingly relying on the data generated or provided by users such as from their uploaded documents and images. Unfortunately, those apps may raise significant user privacy concerns. Specifically, to train or adapt their models for accurately processing huge amounts of data continuously colle…

CSCW '211st AuthorCrowds and Data Work

Quality Control in Crowdsourcing based on Fine-Grained Behavioral Features

Crowdsourcing is popular for large-scale data collection and labeling, but a major challenge is on detecting low-quality submissions. Recent studies have demonstrated that behavioral features of workers are highly correlated with data quality and can be useful in quality control. However, these studies primarily lever…

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