Search Results for author: Vir V. Phoha

Found 4 papers, 0 papers with code

"This is Fake! Shared it by Mistake": Assessing the Intent of Fake News Spreaders

no code implementations9 Feb 2022 Xinyi Zhou, Kai Shu, Vir V. Phoha, Huan Liu, Reza Zafarani

To distinguish between intentional versus unintentional spreading, we study the psychological explanations of unintentional spreading.

Fake News Early Detection: An Interdisciplinary Study

no code implementations26 Apr 2019 Xinyi Zhou, Atishay Jain, Vir V. Phoha, Reza Zafarani

Experiments conducted on two real-world datasets indicate the proposed method can outperform the state-of-the-art and enable fake news early detection when there is limited content information.

Fake News Detection Feature Engineering

Continuous Authentication Using One-class Classifiers and their Fusion

no code implementations30 Oct 2017 Rajesh Kumar, Partha Pratim Kundu, Vir V. Phoha

While developing continuous authentication systems (CAS), we generally assume that samples from both genuine and impostor classes are readily available.

Authenticating users through their arm movement patterns

no code implementations7 Mar 2016 Rajesh Kumar, Vir V. Phoha, Rahul Raina

The DFAR and DFRR increased from 5. 68% and 4. 23% to 15. 03% and 14. 62% respectively when feature level fusion-based design with classifier k-NN was tested under the inter-phase environment on a dataset of 12 users.

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