Publications

Accepted Papers

• Tripto, Nafis Irtiza, Saranya Venkatraman, Mahjabin Nahar, and Dongwon Lee. “Beyond checkmate: exploring the creative chokepoints in AI text.” arXiv preprint arXiv:2501.19301 (2025). EMNLP 2025 | Paper | Code

• Wang, Zhengxiang⁺, Nafis Irtiza Tripto⁺, Solha Park, Zhenzhen Li, and Jiawei Zhou. “Catch Me If You Can? Not Yet: LLMs Still Struggle to Imitate the Implicit Writing Styles of Everyday Authors.” arXiv preprint arXiv:2509.14543 (2025). EMNLP 2025 (findings) | Paper | Code (⁺Equal contributions)

• Venkatraman, Saranya, Nafis Irtiza Tripto, and Dongwon Lee. “CollabStory: Multi-LLM Collaborative Story Generation and Authorship Analysis.” In Findings of the Association for Computational Linguistics: NAACL 2025, pp. 3665-3679. 2025. NAACL 2025 (findings). Paper | Code

• Veturi, Sriram, Saurabh Vaichal, Reshma Lal Jagadheesh, Nafis Irtiza Tripto, and Nian Yan. “RAG Based Question-Answering for Contextual Response Prediction System.” In Proceedings of the 1st Workshop on GenAI and RAG Systems for Enterprise, CIKM ’24, 2024. (1st Workshop on GenAI and RAG Systems for Enterprise, CIKM’24) | Paper

• Tripto, Nafis Irtiza Saranya Venkatraman, Dominik Macko, Robert Moro, Ivan Srba, Adaku Uchendu, Thai Le, and Dongwon Lee. “A Ship of Theseus: Curious Cases of Paraphrasing in LLM-Generated Texts.” In Proceedings of the 62nd Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), pp. 6608-6625. 2024. ACL 2024 | Paper | Dataset

• Tripto, Nafis Irtiza, Adaku Uchendu, Thai Le, Mattia Setzu, Fosca Giannotti, and Dongwon Lee. “HANSEN: Human and AI Spoken Text Benchmark for Authorship Analysis.” In Findings of the Association for Computational Linguistics: EMNLP 2023, pp. 13706-13724. 2023. EMNLP 2023 (findings) | Paper | Dataset

• Rahman, Rifat, Md Rishadur Rahman, Nafis Irtiza Tripto, Mohammed Eunus Ali, Sajid Hasan Apon, and Rifat Shahriyar. “AdolescentBot: Understanding opportunities for chatbots in combating adolescent sexual and reproductive health problems in Bangladesh.” In Proceedings of the 2021 CHI conference on human factors in computing systems, pp. 1-15. 2021. CHI 2021 | Paper

• Tripto, Nafis Irtiza, Mohimenul Kabir, Md Shamsuzzoha Bayzid, and Atif Rahman. “Evaluation of classification and forecasting methods on time series gene expression data.” Plos one 15, no. 11 (2020): e0241686. PLOS ONE | Paper | Code

• Murad, Hasan, Nafis Irtiza Tripto, and Mohammad Eunus Ali. “Developing a bangla currency recognizer for visually impaired people.” In Proceedings of the Tenth International Conference on Information and Communication Technologies and Development, pp. 1-5. 2019. ICTD 2019 | Paper

• Tripto, Nafis Irtiza, Mahjabin Nahar, Mohammed Eunus Ali, Farhana Murtaza Choudhury, J. Shane Culpepper, and Timos Sellis. “Top-k trajectories with the best view.” GeoInformatica 23, no. 4 (2019): 621-661. GeoInformatica | Paper

• Tripto, Nafis Irtiza, and Mohammed Eunus Ali. “Detecting multilabel sentiment and emotions from bangla youtube comments.” 2018 international conference on Bangla speech and language processing (ICBSLP). IEEE, 2018. ICBSLP 2018 | Paper

Preprints

• Tripto, Nafis Irtiza, and Mohammed Eunus Ali. “The word2vec graph model for author attribution and genre detection in literary analysis.” arXiv preprint arXiv:2310.16972 (2023). (Preprint) | Paper

• Tripto, Nafis Irtiza, and Mohammed Eunus Ali. “Understanding Social Structures from Contemporary Literary Fiction using Character Interaction Graph–Half Century Chronology of Influential Bengali Writers.” arXiv preprint arXiv:2310.16968 (2023). (Preprint) | Paper