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03/11/2023
Reinforcement Learning-based Counter-Misinformation Response Generation: A Case Study of COVID-19 Vaccine Misinformation
The spread of online misinformation threatens public health, democracy, ...
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09/14/2021
PETGEN: Personalized Text Generation Attack on Deep Sequence Embedding-based Classification Models
What should a malicious user write next to fool a detection model? Ident...
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11/11/2020
The Role of the Crowd in Countering Misinformation: A Case Study of the COVID-19 Infodemic
Fact checking by professionals is viewed as a vital defense in the fight...
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09/21/2020
Using Inaudible Audio and Voice Assistants to Transmit Sensitive Data over Telephony
New security and privacy concerns arise due to the growing popularity of...
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08/08/2020
Fighting Voice Spam with a Virtual Assistant Prototype
Mass robocalls affect millions of people on a daily basis. Unfortunately...
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06/16/2020
Building a Collaborative Phone Blacklisting System with Local Differential Privacy
Spam phone calls have been rapidly growing from nuisance to an increasin...
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04/02/2018