--- title: "Tirthankar Ghosal — author profile and papers in our library" description: "Tirthankar Ghosal, Oak Ridge National Laboratory: 2 papers on Elamur Research (2025), h-index 17 — affiliations, topics, co-authors and…" canonical: "https://research.elamur.ai/free/en/authors/tirthankar-ghosal/" --- [Elamur Research](https://md.research.elamur.ai/free/en/) · [this page in HTML](https://research.elamur.ai/free/en/authors/tirthankar-ghosal/) [home](https://md.research.elamur.ai/free/en/) / [authors](https://md.research.elamur.ai/free/en/authors/) / Tirthankar Ghosal # Tirthankar Ghosal Tirthankar Ghosal has 2 papers in our library, in 2025, most of them on [Language models & pretraining](https://md.research.elamur.ai/free/en/topics/language-models/); often with [Asif Ekbal](https://md.research.elamur.ai/free/en/authors/asif-ekbal/), [Sandeep Kumar](https://md.research.elamur.ai/free/en/authors/sandeep-kumar/). 2 papers in our library · 2025 [OpenAlex](https://openalex.org/A5081072666) · [ORCID](https://orcid.org/0000-0002-2358-522X) · [**h-index 17**](https://openalex.org/authors/A5081072666) · [128 works](https://openalex.org/works?filter=author.id:A5081072666) · [961 citations](https://openalex.org/works?filter=author.id:A5081072666&sort=cited_by_count:desc) OpenAlex, 2026-10-14 [📄 2 works in our library](https://md.research.elamur.ai/free/en/authors/tirthankar-ghosal/#papers) · [🔗 Cited 47 times in our library](https://md.research.elamur.ai/free/en/authors/tirthankar-ghosal/cited-by/) · [1 more in our library without a page yet](#also) · [⭐ Paper Stars ranking: #8016](https://md.research.elamur.ai/free/en/paper-stars/page/81/#star-8016) The profile is the library's match of the name; two people with one name are not always told apart. Elsewhere: [Google Scholar](https://scholar.google.com/citations?view_op=search_authors&mauthors=Tirthankar+Ghosal) · [Semantic Scholar](https://www.semanticscholar.org/search?q=Tirthankar+Ghosal) · [dblp](https://dblp.org/search?q=Tirthankar+Ghosal) · [ACL Anthology](https://aclanthology.org/search/?q=Tirthankar+Ghosal) ## Affiliations [🔬**Oak Ridge National Laboratory** Oak Ridge · United States 2022–2026 · 44 papers*current*](https://md.research.elamur.ai/free/en/labs/oak-ridge-national-laboratory/) · [🎓**Charles University** Prague · Czechia 2021–2023 · 39 papers](https://md.research.elamur.ai/free/en/universities/charles-university/) · [🎓**Indian Institute of Technology Patna** Patna · India 2017–2024 · 21 papers](https://md.research.elamur.ai/free/en/universities/indian-institute-of-technology-patna/) From the bylines of their papers (OpenAlex, 2026-10-14), ORCID and Wikidata; institutions on papers are matched by machine. 3 more institutions on single bylines are not listed. ## Fields, topics and concepts Of its works in our library, with the number of works on each. 📚 Shelves 5 The field of science this work belongs to (OpenAlex fields).[Arts and Humanities · 2 works](https://md.research.elamur.ai/free/en/shelves/arts-and-humanities/) · [Computer Science · 2 works](https://md.research.elamur.ai/free/en/shelves/computer-science/) · [Artificial Intelligence · 2 works](https://md.research.elamur.ai/free/en/shelves/computer-science/artificial-intelligence/) · [Language and Linguistics · 2 works](https://md.research.elamur.ai/free/en/shelves/arts-and-humanities/language-and-linguistics/) · [Computer Vision and Pattern Recognition · 1 work](https://md.research.elamur.ai/free/en/shelves/computer-science/computer-vision-and-pattern-recognition/) 🧭 Topics 1 Research subjects and languages the work is about.[Language models & pretraining · 1 work](https://md.research.elamur.ai/free/en/topics/language-models/) ## Works by year ### 2020s [**2025** 2 papers](https://md.research.elamur.ai/free/en/authors/tirthankar-ghosal/year/2025/) ## Papers The most cited first (OpenAlex and our library). 1. **[Can Large Language Models Unlock Novel Scientific Research Ideas?](https://md.research.elamur.ai/free/en/papers/kumar-2025-can-large-language-models-unlock/)** *(2025 · 27 citations)* Assessing whether an LLM can suggest worthwhile research directions after reading a paper is difficult. There is no reference answer, and expert review is slow, costly and cannot keep pace with new model releases. The authors build a benchmark of 1,250 recent papers from S2ORC covering Computer Science, Economics… 2. **[Sparks of Science: Hypothesis Generation Using Structured Paper Data](https://md.research.elamur.ai/free/en/papers/o-neill-2025-sparks-science-hypothesis-generation-using/)** *(2025 · 16 citations)* LLMs asked to propose research ideas often produce output that is either unoriginal or impractical. Part of the problem is that no dataset has treated scientific hypothesis generation as a standard conditional text generation task. The authors build HypoGen, about 5,500 problem–hypothesis records drawn from papers at… ## All works 3 works of theirs in our library, the most cited first; 2 with a page here, the others link their original until we summarise them. 1. **[DeepSentiPeer: Harnessing Sentiment in Review Texts to Recommend Peer Review Decisions ↗](https://aclanthology.org/P19-1106/) Proceedings of the 57th Annual Meeting of the Association for Computational Linguistics · no summary yet**Tirthankar Ghosal et al.*2019 · 72 citations* 2. **[Can Large Language Models Unlock Novel Scientific Research Ideas?](https://md.research.elamur.ai/free/en/papers/kumar-2025-can-large-language-models-unlock/) [Conference on Empirical Methods in Natural Language Processing (EMNLP)](https://md.research.elamur.ai/free/en/venues/emnlp/)**Sandeep Kumar, Tirthankar Ghosal, Vinayak Goyal, et al.*2025 · 27 citations* 3. [**Sparks of Science: Hypothesis Generation Using Structured Paper Data arXiv:2504.12976**Charles O'Neill, Tirthankar Ghosal, Roberta R\uaileanu, et al.*2025 · 16 citations*](https://md.research.elamur.ai/free/en/papers/o-neill-2025-sparks-science-hypothesis-generation-using/) ## Co-authors here 2 co-authors with a page, the most papers together first. - [Asif Ekbal](https://md.research.elamur.ai/free/en/authors/asif-ekbal/) - [Sandeep Kumar](https://md.research.elamur.ai/free/en/authors/sandeep-kumar/) ## Venues Where their works here were published, the most works first, with the editions of those that have a page. - [Conference on Empirical Methods in Natural Language Processing (EMNLP)](https://md.research.elamur.ai/free/en/venues/emnlp/): [EMNLP 2025](https://md.research.elamur.ai/free/en/venues/emnlp/2025/) - Proceedings of the 57th Annual Meeting of the Association for Computational Linguistics ## Cited by Papers of our library cite their works 47 times (of the 149,439 papers whose bibliographies we read); [11 citing papers with a page here →](https://md.research.elamur.ai/free/en/authors/tirthankar-ghosal/cited-by/). Updated 1 November 2026