Nishant Vishwamitra

5 papers at tracked venues · 5 at CORE A* · active 2024–2026

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Venues

USENIX Security ×2 AAAI ×1 CHI ×1 S&P ×1

Frequent coauthors

Keyan Guo

×3

Hongxin Hu

×3

Guo Freeman

×2

Mazal Bethany

×2

Brandon Wherry

×2

Peyman Najafirad

×2

Isabelle Ondracek

×2

Ziming Zhao

×2

Ruchi Panchanadikar

×1

Yang Hu

×1

Amelia L. Hall

×1

Emet Bethany

×1

Papers

Beyond Age-Based Restrictions: Rethinking Children's Online Safety Through Comparing Parent-Child Perspectives of Risks in User-Generated Content Games
CHI 2026 ·
Ruchi Panchanadikar
,
Yang Hu
,
Keyan Guo
,
Amelia L. Hall
,
Hongxin Hu
, Nishant Vishwamitra,
Guo Freeman
Deciphering Textual Authenticity: A Generalized Strategy through the Lens of Large Language Semantics for Detecting Human vs. Machine-Generated Text
USENIX Security 2024 ·
Mazal Bethany
,
Brandon Wherry
,
Emet Bethany
, Nishant Vishwamitra,
Anthony Rios
,
Peyman Najafirad
Image Safeguarding: Reasoning with Conditional Vision Language Model and Obfuscating Unsafe Content Counterfactually
AAAI 2024 ·
Mazal Bethany
,
Brandon Wherry
, Nishant Vishwamitra,
Peyman Najafirad
Moderating Illicit Online Image Promotion for Unsafe User Generated Content Games Using Large Vision-Language Models
USENIX Security 2024 ·
Keyan Guo
,
Ayush Utkarsh
,
Wenbo Ding
,
Isabelle Ondracek
,
Ziming Zhao
,
Guo Freeman
, Nishant Vishwamitra,
Hongxin Hu
Moderating New Waves of Online Hate with Chain-of-Thought Reasoning in Large Language Models
S&P 2024 · Nishant Vishwamitra,
Keyan Guo
,
Farhan Tajwar Romit
,
Isabelle Ondracek
,
Long Cheng
,
Ziming Zhao
,
Hongxin Hu