Publications

Peer-reviewed papers, preprints, and work under review. Google Scholar.

Under review

  1. OracleZoom: On-Policy Self-Distillation Inspired Reference-Constrained Recursive Image Super Resolution
    Under review Shubhashis Roy Dipta*, Sourajit Saha*, Shaswati Saha, Nobin Sarwar* Equal contribution
    arXivCodeModelsSiteDemo
  2. DecomposeRL: Learning to Ask Useful, Informative, and Diverse Questions for Semi-Supervised, Traceable Claim Verification
    Under review Shubhashis Roy Dipta, Ankur Padia, Francis Ferraro
    arXivCodeModelsSite
  3. Cornerstones or Stumbling Blocks? Deciphering the Rock Tokens in On-Policy Distillation
    Under review Yuxuan Jiang*, Runchao Li*, Shubhashis Roy Dipta*, Dawei Li, Zhao Yang* Equal contribution
    arXiv
  4. Omni-Modal Dissonance Benchmark: Systematically Breaking Modality Consensus to Probe Robustness and Calibrated Abstention
    Under review Zabir Al Nazi*, Shubhashis Roy Dipta*, Md Rizwan Parvez* Equal contribution
    arXiv
  5. AgentCollabBench: Diagnosing When Good Agents Make Bad Collaborators
    Under review Aritra Mazumder, Shubhashis Roy Dipta, Nusrat Jahan Lia, Tanzila Khan, Kainat Raisa Hossain, Nehaa Shri, Shubhrangshu Debsarkar, Humayra Tasnim, Gour Gupal Talukder Shawon, Debjoty Mitra, Sumaiya Ahmed Rani, Al Jami Islam Anik, Al Nafeu Khan
    arXivCodeSite
  6. TRIAGE: Evaluating Prospective Metacognitive Control in LLMs under Resource Constraints
    Under review Zabir Al Nazi, Shubhashis Roy Dipta
    arXiv
  7. Last Translation Benchmark
    Under review Vilém Zouhar, Niyati Bafna, Mukund Choudhary, …, Shubhashis Roy Dipta, … and 240 more
    arXiv

2026

  1. PA3: Policy-Aware Agent Alignment through Chain-of-Thought
    EMNLP 2026 Shubhashis Roy Dipta, Daniel Bis, Kun Zhou, Lichao Wang, Benjamin Z. Yao, Chenlei Guo, Ruhi SarikayaWork done during internship at Amazon Alexa AI
    arXivVideo
  2. †DAGGER: Distractor-Aware Graph Generation for Executable Reasoning in Math Problems
    EMNLP 2026 Zabir Al Nazi, Shubhashis Roy Dipta, Sudipta Kar
    arXivCodeSite
  3. Many Dialects, Many Languages, One Cultural Lens: Evaluating Multilingual VLMs for Bengali Culture Understanding Across Historically Linked Languages and Regional Dialects
    EMNLP 2026 Nurul Labib Sayeedi, Md. Faiyaz Abdullah Sayeedi, Shubhashis Roy Dipta, Mahbub E Sobhani, Rubaya Tabassum, Ariful Ekraj Hridoy, Mehraj Mahmood, Md. Tarek Hasan, Swakkhar Shatabda
    arXiv
  4. Register Shifts Break LLM Safety: A Bengali Benchmark with Culturally Grounded Harms
    EMNLP 2026 Naymul Islam, Nusrat Jahan Lia, Shubhashis Roy Dipta, Sabik Bin Sultan, Abdullah Khan Zehady
    arXiv
  5. GanitLLM: Difficulty-Aware Bengali Mathematical Reasoning through Curriculum-GRPO
    ACL 2026 Shubhashis Roy Dipta, Khairul Mahbub, Nadia Najjar
    arXivCodeModelsSitePosterVideo
  6. VC-Inspector: Advancing Reference-free Evaluation of Video Captions with Factual Analysis
    ACL 2026 Shubhashis Roy Dipta, Tz-Ying Wu, Subarna Tripathi
    arXivCodeModelsSiteSlidesPosterVideo
  7. Multimodal Unlearning Across Vision, Language, Video, and Audio: Survey of Methods, Datasets, and Benchmarks
    ACL 2026 Nobin Sarwar, Shubhashis Roy Dipta, Zheyuan Liu, Vaidehi Patil
    arXivPDFCodeSite

2025

  1. Q2E: Query-to-Event Decomposition for Zero-Shot Multilingual Text-to-Video Retrieval
    AACL 2025 Shubhashis Roy Dipta, Francis Ferraro
    arXivCodeModelsSiteSlidesPosterVideo
  2. If We May De-Presuppose: Robustly Verifying Claims through Presupposition-Free Question Decomposition
    *SEM 2025 Shubhashis Roy Dipta, Francis Ferraro
    arXivCodeSitePoster
  3. Learning How to Use Tools, Not Just When: Pattern-Aware Tool-Integrated Reasoning
    MathAI @NeurIPS 2025 Ningning Xu, Yuxuan Jiang, Shubhashis Roy Dipta
    arXiv

2024

  1. HU at SemEval-2024 Task 8A: Can Contrastive Learning Learn Embeddings to Detect Machine-Generated Text?
    SemEval 2024 Shubhashis Roy Dipta, Sadat Shahriar
  2. UMBCLU at SemEval-2024 Task 1: Semantic Textual Relatedness with and without machine translation
    SemEval 2024 Shubhashis Roy Dipta, Sai Vallurupalli
  3. MethEvo: an accurate evolutionary information-based methylation site predictor
    Springer 2024 Sadia Islam, Shafayat Bin Shabbir Mugdha, Shubhashis Roy Dipta, Md. Easin Arafat, Swakkhar Shatabda, Hamid Alinejad-Rokny, Iman Dehzangi

2023

  1. Semantically-informed Hierarchical Event Modeling
    *SEM 2023 Shubhashis Roy Dipta, Mehdi Rezaee, Francis Ferraro
    arXivCodeSlides

2020

  1. Mal-Light: Enhancing Lysine Malonylation Sites Prediction Problem Using Evolutionary-based Features
    IEEE Access 2020 Md. Wakil Ahmad, Md. Easin Arafat, Ghazaleh Taherzadeh, Alok Sharma, Shubhashis Roy Dipta, Abdollah Dehzangi, Swakkhar Shatabda
  2. SEMal: Accurate protein malonylation site predictor using structural and evolutionary information
    Elsevier 2020 Shubhashis Roy Dipta, Ghazaleh Taherzadeh, Md. Wakil Ahmad, Md. Easin Arafat, Swakkhar Shatabda, Abdollah Dehzangi