← Authors

Amitava Das

36 papers · 2008–2026 · 9 conferences · across top CS/AI conferences

Achievements

🐣 Hot Topic Early Bird 🧭 Keyword Pioneer 🌍 Conference Polyglot (9) πŸƒ Academic Marathon (17) 🐝 Cross-Pollinator (14) 🌈 Renaissance Researcher (6) πŸ—ΊοΈ Taxonomy Completionist (54) πŸŒ‰ Interdisciplinary Bridge 🀝 Dynamic Duo (19) 🧬 Topic Evolution ⚑ Prolific Year (11) πŸ”₯ Unstoppable (5) πŸ’Ž Century Club (35) πŸ—ƒοΈ Keyword Collector (139)

Conferences

ACL (8) EMNLP (7) COLING (6) SEMEVAL (4) AAAI (3) NAACL (3) EACL (2) IJCNLP (2) AACL (1)

Top co-authors

Aman Chadha (19) Amit Sheth (16) Vinija Jain (12) Parth Patwa (7) BjΓΆrn GambΓ€ck (6) Vipula Rawte (5) Aishwarya Naresh Reganti (4) Abhilekh Borah (4) Tanmoy Chakraborty (4) Gurpreet Singh (4)

Research topics

Applications (1)

Keywords

large language model (9) text classification (7) sentiment analysis (6) multimodal learning (4) direct preference optimization (3) hallucination detection (3) fact checking (2) emotion classification (2) sexism detection (2) benchmark dataset (2) ensemble method (2) image generation (2) language model (2) image classification (2) question answering (2) zero-shot learning (2) social media analysis (2) model evaluation (2) generative model (2) meme classification (2)

Papers

DETONATE – A Benchmark for Text-to-Image Alignment and Kernelized Direct Preference Optimization AAAI 2026
The Visual Counter Turing Test (VCTΒ²): A Benchmark for Evaluating AI-Generated Image Detection and the Visual AI Index (V_AI) AACL 2025
FACTOID: FACtual enTailment fOr hallucInation Detection NAACL 2025
Defining and Quantifying Visual Hallucinations in Vision-Language Models NAACL 2025
ViBe: A Text-to-Video Benchmark for Evaluating Hallucination in Large Multimodal Models NAACL 2025
The Visual Counter Turing Test (VCTΒ²): A Benchmark for Evaluating AI-Generated Image Detection and the Visual AI Index (V_AI) IJCNLP 2025
Alignment Quality Index (AQI) : Beyond Refusals: AQI as an Intrinsic Alignment Diagnostic via Latent Geometry, Cluster Divergence, and Layer wise Pooled Representations EMNLP 2025
SEPSIS: I Can Catch Your Lies – A New Paradigm for Deception Detection ACL 2025
DPO Kernels: A Semantically-Aware, Kernel-Enhanced, and Divergence-Rich Paradigm for Direct Preference Optimization ACL 2025
YinYang-Align: A new Benchmark for Competing Objectives and Introducing Multi-Objective Preference based Text-to-Image Alignment ACL 2025
KnowledgePrompts: Exploring the Abilities of Large Language Models to Solve Proportional Analogies via Knowledge-Enhanced Prompting COLING 2025
LLMsAgainstHate@NLU of Devanagari Script Languages 2025: Hate Speech Detection and Target Identification in Devanagari Languages via Parameter Efficient Fine-Tuning of LLMs COLING 2025
On the Relationship between Sentence Analogy Identification and Sentence Structure Encoding in Large Language Models EACL 2024
Tutorial Proposal: Hallucination in Large Language Models COLING 2024
Counter Turing Test (CT2): Investigating AI-Generated Text Detection for Hindi - Ranking LLMs based on Hindi AI Detectability Index (ADI_hi) EMNLP 2024
Evidence-backed Fact Checking using RAG and Few-Shot In-Context Learning with LLMs EMNLP 2024
CNLP-NITS at SemEval-2023 Task 10: Online sexism prediction, PREDHATE! ACL 2023
ANALOGICAL - A Novel Benchmark for Long Text Analogy Evaluation in Large Language Models ACL 2023
CNLP-NITS at SemEval-2023 Task 10: Online sexism prediction, PREDHATE! SEMEVAL 2023
FACTIFY-5WQA: 5W Aspect-based Fact Verification through Question Answering ACL 2023
Counter Turing Test (CT2): AI-Generated Text Detection is Not as Easy as You May Think - Introducing AI Detectability Index (ADI) EMNLP 2023
The Troubling Emergence of Hallucination in Large Language Models - An Extensive Definition, Quantification, and Prescriptive Remediations EMNLP 2023
FACTIFY3M: A benchmark for multimodal fact verification with explainability through 5W Question-Answering EMNLP 2023
CONFLATOR: Incorporating Switching Point based Rotatory Positional Encodings for Code-Mixed Language Modeling EMNLP 2023
PESTO: Switching Point Based Dynamic and Relative Positional Encoding for Code-Mixed Languages (Student Abstract) AAAI 2022
Memotion Analysis through the Lens of Joint Embedding (Student Abstract) AAAI 2022
SemEval-2020 Task 9: Overview of Sentiment Analysis of Code-Mixed Tweets COLING 2020
SemEval-2020 Task 8: Memotion Analysis- the Visuo-Lingual Metaphor! COLING 2020
SemEval-2020 Task 8: Memotion Analysis- the Visuo-Lingual Metaphor! SEMEVAL 2020
SemEval-2020 Task 9: Overview of Sentiment Analysis of Code-Mixed Tweets SEMEVAL 2020
NIT_Agartala_NLP_Team at SemEval-2019 Task 6: An Ensemble Approach to Identifying and Categorizing Offensive Language in Twitter Social Media Corpora SEMEVAL 2019
A Societal Sentiment Analysis: Predicting the Values and Ethics of Individuals by Analysing Social Media Content EACL 2017
PsychoSentiWordNet ACL 2011
Dr Sentiment Knows Everything! ACL 2011
Topic-Based Bengali Opinion Summarization COLING 2010
Language Independent Named Entity Recognition in Indian Languages IJCNLP 2008