Publications
Towards Automated Content-Based Photo Privacy Control in User-Centered Social Networks
Nishant Vishwamitra, Yifang Li, Hongxin Hu, Kelly Caine, Long Cheng, Ziming Zhao, and Gail-Joon Ahn
In Proceedings of the Twelveth ACM Conference on Data and Application Security and Privacy, 2022
COVID-19: A Pandemic of Anti-Asian Cyberhate Matthew Costello, Long Cheng, Feng Luo, Hongxin Hu, Song Liao, Nishant Vishwamitra, Mingqi Li, and Ebuka Okpala
Journal of Hate Studies, 2021
Nishant Vishwamitra, Hongxin Hu, Feng Luo and Long Cheng
In Proceedings of the 28th Annual Network and Distributed System Security Symposium, 2021
Towards Automatic Detection and Explanation of Hate Speech and Offensive Language
Wyatt Dorris, Ruijia Hu, Nishant Vishwamitra, Feng Luo, and Matthew Costello
In Proceedings of the Sixth International Workshop on Security and Privacy Analytics, 2021
On Analyzing Covid-19-Related Hate Speech Using Bert Attention
Nishant Vishwamitra, Ruijia Roger Hu, Feng Luo, Long Cheng, Matthew Costello, and Yin Yang
In Proceedings of the 19th IEEE International Conference on Machine Learning and Applications (ICMLA), 2020
On the Impact of Word Representation in Hate Speech and Offensive Language Detection and Explanation
Ruijia Hu, Wyatt Dorris, Nishant Vishwamitra, Feng Luo, and Matthew Costello
In Proceedings of the Tenth ACM Conference on Data and Application Security and Privacy, 2020
Yifang Li, Nishant Vishwamitra, Hongxin Hu, and Kelly Caine
In Proceedings of the 2020 CHI Conference on Human Factors in Computing Systems, 2020
CrescendoNet: A New Deep Convolutional Neural Network with Ensemble Behavior
Zhang, Xiang, Nishant Vishwamitra, Hongxin Hu, and Feng Luo
In Proceedings of the 17th IEEE International Conference on Machine Learning and Applications (ICMLA), 2018
Effectiveness and Users’ Experience of Face Blurring as a Privacy Protection for Sharing Photos via Online Social Networks
Yifang Li, Nishant Vishwamitra, Hongxin Hu, Bart P Knijnenburg, and Kelly Caine
In Proceedings of the Human Factors and Ergonomics Society Annual Meeting, 2017
Blur Vs. Block: Investigating the Effectiveness of Privacy-Enhancing Obfuscation for Images
Yifang Li, Nishant Vishwamitra, Knijnenburg, Bart and Hu, Hongxin and Kelly Caine, and others
In Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition Workshops, 2017
Understanding and Measuring Robustness of Multimodal Learning.
Nishant Vishwamitra, Hongxin Hu, Ziming Zhao, Long Cheng, and Feng Luo
arXiv Preprint arXiv:2112.12792, 2021
Towards Pii-Based Multiparty Access Control for Photo Sharing in Online Social Networks
Vishwamitra, Nishant, Yifang Li, Kevin Wang, Hongxin Hu, Kelly Caine, and Gail-Joon Ahn
In Proceedings of the 22nd ACM on Symposium on Access Control Models and Technologies, 2017
Yifang Li, Nishant Vishwamitra, Bart P. Knijnenburg, Hongxin Hu, and Kelly Caine
In Proceedings of the ACM on Human-Computer Interaction, 2017
MCDefender: Toward Effective Cyberbullying Defense in Mobile Online Social Networks
Vishwamitra, Nishant, Xiang Zhang, Jonathan Tong, Hongxin Hu, Feng Luo, Robin Kowalski, and Joseph Mazer
In Proceedings of the 3rd ACM on International Workshop on Security and Privacy Analytics, 2017
Crescendonet: A Simple Deep Convolutional Neural Network with Ensemble Behavior
Zhang, Xiang, Nishant Vishwamitra, Hongxin Hu, and Feng Luo
arXiv Preprint arXiv:1710.11176, 2017
Cyberbullying Detection with a Pronunciation Based Convolutional Neural Network
Zhang, Xiang, Jonathan Tong, Nishant Vishwamitra, Elizabeth Whittaker, Joseph P Mazer, Robin Kowalski, Hongxin Hu, Feng Luo, Jamie Macbeth, and Edward Dillon
In 2016 15th IEEE International Conference on Machine Learning and Applications (ICMLA), 2016