Amrita Bhattacharjee

47 papers A* 6A 1B 3C 1Journal 27Unranked 9
YearRankTypeTitle / Venue / Authors
2025 A* conf
A Simple Yet Effective Method for Non-Refusing Context Relevant Fine-grained Safety Steering in LLMs.
EMNLP
Shaona Ghosh, Amrita Bhattacharjee, Yftah Ziser, Christopher Parisien
2025 B conf
Can LLMs Improve Multimodal Fact-Checking by Asking Relevant Questions?
IEEE Big Data
Alimohammad Beigi, Bohan Jiang, Dawei Li, Zhen Tan, Pouya Shaeri, Tharindu Kumarage, Amrita Bhattacharjee, Huan Liu
2025 — conf
Can Typos Cause Harm? The Impact of Imperfect Input on LLM Safety.
SBP-BRiMS
Saurabh Bhausaheb Zinjad, Amrita Bhattacharjee, Alimohammad Beigi, Huan Liu
2025 A* conf
From Generation to Judgment: Opportunities and Challenges of LLM-as-a-judge.
EMNLP
Dawei Li, Bohan Jiang, Liangjie Huang, Alimohammad Beigi, Chengshuai Zhao, Zhen Tan, Amrita Bhattacharjee, Yuxuan Jiang, Canyu Chen, Tianhao Wu, Kai Shu, Lu Cheng, Huan Liu
2025 J jnl
SafeSteer: Interpretable Safety Steering with Refusal-Evasion in LLMs.
CoRR
Shaona Ghosh, Amrita Bhattacharjee, Yftah Ziser, Christopher Parisien
2024 — conf
Adversarial Text Purification: A Large Language Model Approach for Defense.
PAKDD (5)
Raha Moraffah, Shubh Khandelwal, Amrita Bhattacharjee, Huan Liu
2024 J jnl
Adversarial Text Purification: A Large Language Model Approach for Defense.
CoRR
Raha Moraffah, Shubh Khandelwal, Amrita Bhattacharjee, Huan Liu
2024 A* conf
Defending Against Social Engineering Attacks in the Age of LLMs.
EMNLP
Lin Ai, Tharindu Kumarage, Amrita Bhattacharjee, Zizhou Liu, Zheng Hui, Michael Davinroy, James Cook, Laura Cassani, Kirill Trapeznikov, Matthias Kirchner, Arslan Basharat, Anthony Hoogs, Joshua Garland, Huan Liu, Julia Hirschberg
2024 J jnl
Defending Against Social Engineering Attacks in the Age of LLMs.
CoRR
Lin Ai, Tharindu Kumarage, Amrita Bhattacharjee, Zizhou Liu, Zheng Hui, Michael Davinroy, James Cook, Laura Cassani, Kirill Trapeznikov, Matthias Kirchner, Arslan Basharat, Anthony Hoogs, Joshua Garland, Huan Liu, Julia Hirschberg
2024 J jnl
Design and development of digital humans in virtual exhibition space.
Multim. Tools Appl.
Aakash Jain Bajaj, Amrita Bhattacharjee
2024 B conf
Do LLMs Understand Ambiguity in Text? A Case Study in Open-world Question Answering.
IEEE Big Data
Aryan Keluskar, Amrita Bhattacharjee, Huan Liu
2024 J jnl
Do LLMs Understand Ambiguity in Text? A Case Study in Open-world Question Answering.
CoRR
Aryan Keluskar, Amrita Bhattacharjee, Huan Liu
2024 J jnl
EAGLE: A Domain Generalization Framework for AI-generated Text Detection.
CoRR
Amrita Bhattacharjee, Raha Moraffah, Joshua Garland, Huan Liu
2024 J jnl
Efficient Reinforcement Learning via Large Language Model-based Search.
CoRR
Siddhant Bhambri, Amrita Bhattacharjee, Huan Liu, Subbarao Kambhampati
2024 J jnl
From Generation to Judgment: Opportunities and Challenges of LLM-as-a-judge.
CoRR
Dawei Li, Bohan Jiang, Liangjie Huang, Alimohammad Beigi, Chengshuai Zhao, Zhen Tan, Amrita Bhattacharjee, Yuxuan Jiang, Canyu Chen, Tianhao Wu, Kai Shu, Lu Cheng, Huan Liu
2024 J jnl
Harnessing Artificial Intelligence to Combat Online Hate: Exploring the Challenges and Opportunities of Large Language Models in Hate Speech Detection.
CoRR
Tharindu Kumarage, Amrita Bhattacharjee, Joshua Garland
2024 A* conf
Large Language Models for Data Annotation and Synthesis: A Survey.
EMNLP
Zhen Tan, Dawei Li, Song Wang, Alimohammad Beigi, Bohan Jiang, Amrita Bhattacharjee, Mansooreh Karami, Jundong Li, Lu Cheng, Huan Liu
2024 J jnl
Large Language Models for Data Annotation: A Survey.
CoRR
Zhen Tan, Alimohammad Beigi, Song Wang, Ruocheng Guo, Amrita Bhattacharjee, Bohan Jiang, Mansooreh Karami, Jundong Li, Lu Cheng, Huan Liu
2024 A* conf
ResumeFlow: An LLM-facilitated Pipeline for Personalized Resume Generation and Refinement.
SIGIR
Saurabh Bhausaheb Zinjad, Amrita Bhattacharjee, Amey Bhilegaonkar, Huan Liu
2024 J jnl
ResumeFlow: An LLM-facilitated Pipeline for Personalized Resume Generation and Refinement.
CoRR
Saurabh Bhausaheb Zinjad, Amrita Bhattacharjee, Amey Bhilegaonkar, Huan Liu
2024 J jnl
Towards Inference-time Category-wise Safety Steering for Large Language Models.
CoRR
Amrita Bhattacharjee, Shaona Ghosh, Traian Rebedea, Christopher Parisien
2024 J jnl
Towards Interpretable Hate Speech Detection using Large Language Model-extracted Rationales.
CoRR
Ayushi Nirmal, Amrita Bhattacharjee, Paras Sheth, Huan Liu
2024 J jnl
Zero-shot LLM-guided Counterfactual Generation for Text.
CoRR
Amrita Bhattacharjee, Raha Moraffah, Joshua Garland, Huan Liu
2024 B conf
Zero-shot LLM-guided Counterfactual Generation: A Case Study on NLP Model Evaluation.
IEEE Big Data
Amrita Bhattacharjee, Raha Moraffah, Joshua Garland, Huan Liu
2023 — conf
ConDA: Contrastive Domain Adaptation for AI-generated Text Detection.
IJCNLP (1)
Amrita Bhattacharjee, Tharindu Kumarage, Raha Moraffah, Huan Liu
2023 J jnl
ConDA: Contrastive Domain Adaptation for AI-generated Text Detection.
CoRR
Amrita Bhattacharjee, Tharindu Kumarage, Raha Moraffah, Huan Liu
2023 J jnl
Detecting Harmful Agendas in News Articles.
CoRR
Melanie Subbiah, Amrita Bhattacharjee, Bobby Yilun Hua, Tharindu Kumarage, Huan Liu, Kathleen R. McKeown
2023 J jnl
Fighting Fire with Fire: Can ChatGPT Detect AI-generated Text?
CoRR
Amrita Bhattacharjee, Huan Liu
2023 J jnl
Fighting Fire with Fire: Can ChatGPT Detect AI-generated Text?
SIGKDD Explor.
Amrita Bhattacharjee, Huan Liu
2023 — conf
J-Guard: Journalism Guided Adversarially Robust Detection of AI-generated News.
IJCNLP (1)
Tharindu Kumarage, Amrita Bhattacharjee, Djordje Padejski, Kristy Roschke, Dan Gillmor, Scott W. Ruston, Huan Liu, Joshua Garland
2023 J jnl
J-Guard: Journalism Guided Adversarially Robust Detection of AI-generated News.
CoRR
Tharindu Kumarage, Amrita Bhattacharjee, Djordje Padejski, Kristy Roschke, Dan Gillmor, Scott W. Ruston, Huan Liu, Joshua Garland
2023 J jnl
LLMs as Counterfactual Explanation Modules: Can ChatGPT Explain Black-box Text Classifiers?
CoRR
Amrita Bhattacharjee, Raha Moraffah, Joshua Garland, Huan Liu
2023 C conf
Playing Wordle Using an Online Rollout Algorithm for Deterministic POMDPs.
CoG
Siddhant Bhambri, Amrita Bhattacharjee, Dimitri P. Bertsekas
2023 J jnl
Stylometric Detection of AI-Generated Text in Twitter Timelines.
CoRR
Tharindu Kumarage, Joshua Garland, Amrita Bhattacharjee, Kirill Trapeznikov, Scott W. Ruston, Huan Liu
2023 — conf
Towards Detecting Harmful Agendas in News Articles.
WASSA@ACL
Melanie Subbiah, Amrita Bhattacharjee, Bobby Yilun Hua, Tharindu Kumarage, Huan Liu, Kathleen R. McKeown
2022 J jnl
Reinforcement Learning Methods for Wordle: A POMDP/Adaptive Control Approach.
CoRR
Siddhant Bhambri, Amrita Bhattacharjee, Dimitri P. Bertsekas
2022 A* conf
Text Transformations in Contrastive Self-Supervised Learning: A Review.
IJCAI
Amrita Bhattacharjee, Mansooreh Karami, Huan Liu
2022 J jnl
Text Transformations in Contrastive Self-Supervised Learning: A Review.
CoRR
Amrita Bhattacharjee, Mansooreh Karami, Huan Liu
2021 A conf
Links do Matter: Understanding the Drivers of Developer Interactions in Software Ecosystems.
ICSME
Subhajit Datta, Amrita Bhattacharjee, Subhashis Majumder
2020 — conf
Challenges in Combating COVID-19 Infodemic - Data, Tools, and Ethics.
CIKM (Workshops)
Kaize Ding, Kai Shu, Yichuan Li, Amrita Bhattacharjee, Huan Liu
2020 J jnl
Challenges in Combating COVID-19 Infodemic - Data, Tools, and Ethics.
CoRR
Kaize Ding, Kai Shu, Yichuan Li, Amrita Bhattacharjee, Huan Liu
2020 J jnl
Combating Disinformation in a Social Media Age.
CoRR
Kai Shu, Amrita Bhattacharjee, Faisal Alatawi, Tahora H. Nazer, Kaize Ding, Mansooreh Karami, Huan Liu
2020 J jnl
Combating disinformation in a social media age.
WIREs Data Mining Knowl. Discov.
Kai Shu, Amrita Bhattacharjee, Faisal Alatawi, Tahora H. Nazer, Kaize Ding, Mansooreh Karami, Huan Liu
2020 J jnl
Disinformation in the Online Information Ecosystem: Detection, Mitigation and Challenges.
CoRR
Amrita Bhattacharjee, Kai Shu, Min Gao, Huan Liu
2017 — conf
Juice Packaging Design: Effects of Transparency on Consumers' Perception Leading Toward Purchase Preference for Packaged Juice.
AHFE (4)
Swati Pal, Shivani Holkar, Abhishek Yevalkar, Amrita Bhattacharjee
2014 — conf
Parikh Matrices and Words Over Ternary Alphabet.
SocProS (1)
Amrita Bhattacharjee, Bipul Syam Purkayastha
2013 — conf
Application of Ratio Property in Searching of M-Ambiguous Words and Its Generalization.
SocProS (1)
Amrita Bhattacharjee, Bipul Syam Purkayastha