--- title: "Deepak Ramachandran — author profile and papers · Implicature" description: "Deepak Ramachandran, Google DeepMind: 2 papers on Elamur Research (2021–2023), h-index 14 — affiliations, topics, co-authors and who…" canonical: "https://research.elamur.ai/free/en/authors/deepak-ramachandran/" --- [Elamur Research](https://md.research.elamur.ai/free/en/) · [this page in HTML](https://research.elamur.ai/free/en/authors/deepak-ramachandran/) [home](https://md.research.elamur.ai/free/en/) / [authors](https://md.research.elamur.ai/free/en/authors/) / Deepak Ramachandran # Deepak Ramachandran Deepak Ramachandran has 2 papers in our library, in 2021–2023, most of them on [Implicature](https://md.research.elamur.ai/free/en/topics/implicature/), [Question answering](https://md.research.elamur.ai/free/en/topics/question-answering/), [Reasoning](https://md.research.elamur.ai/free/en/topics/reasoning/); often with [Najoung Kim](https://md.research.elamur.ai/free/en/authors/najoung-kim/), [Burcu Karagol Ayan](https://md.research.elamur.ai/free/en/authors/burcu-karagol-ayan/), [Ellie Pavlick](https://md.research.elamur.ai/free/en/authors/ellie-pavlick/). 2 papers in our library · 2021–2023 [OpenAlex](https://openalex.org/A5111238931) · [ORCID](https://orcid.org/0000-0001-5412-6133) · [Wikidata](https://www.wikidata.org/wiki/Q131127966) · [**h-index 14**](https://openalex.org/authors/A5111238931) · [73 works](https://openalex.org/works?filter=author.id:A5111238931) · [954 citations](https://openalex.org/works?filter=author.id:A5111238931&sort=cited_by_count:desc) OpenAlex, 2026-10-14 [📄 2 works in our library](https://md.research.elamur.ai/free/en/authors/deepak-ramachandran/#papers) · [🔗 Cited 141 times in our library](https://md.research.elamur.ai/free/en/authors/deepak-ramachandran/cited-by/) · [2 more in our library without a page yet](#also) · [⭐ Paper Stars ranking: #4853](https://md.research.elamur.ai/free/en/paper-stars/page/49/#star-4853) 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=Deepak+Ramachandran) · [Semantic Scholar](https://www.semanticscholar.org/search?q=Deepak+Ramachandran) · [dblp](https://dblp.org/search?q=Deepak+Ramachandran) · [ACL Anthology](https://aclanthology.org/search/?q=Deepak+Ramachandran) ## Affiliations [🏢**Google DeepMind** London · United Kingdom 2024–2026 · 4 papers*current*](https://md.research.elamur.ai/free/en/companies/google-deepmind/) · [🏢**Google** Mountain View · United States 2019–2025 · 24 papers](https://md.research.elamur.ai/free/en/companies/google/) · [🎓**University of Illinois Urbana-Champaign** Urbana · United States 2005–2011 · 7 papers](https://md.research.elamur.ai/free/en/universities/university-of-illinois-urbana-champaign/) · [🏢**Nuance Communications** Burlington · United States 2013–2015 · 6 papers](https://md.research.elamur.ai/free/en/companies/nuance-communications-united-states/) · [🔬**Honda Research Institute, USA** San Jose · United States 2010–2021 · 3 papers](https://ror.org/02441en43) · [🎓**Bar-Ilan University** Ramat Gan · Israel 2019–2020 · 3 papers](https://md.research.elamur.ai/free/en/universities/bar-ilan-university/) · [🎓**University of Pennsylvania** Philadelphia · United States 2019–2020 · 3 papers](https://md.research.elamur.ai/free/en/universities/university-of-pennsylvania/) · [🎓**University of Southern California** Los Angeles · United States 2024–2025 · 2 papers](https://md.research.elamur.ai/free/en/universities/university-of-southern-california/) · [🎓**Brown University** Providence · United States 2021 · 2 papers](https://md.research.elamur.ai/free/en/universities/brown-university/) · [🎓**Johns Hopkins University** Baltimore · United States 2021 · 2 papers](https://md.research.elamur.ai/free/en/universities/johns-hopkins-university/) From the bylines of their papers (OpenAlex, 2026-10-14), ORCID and Wikidata; institutions on papers are matched by machine. 4 more institutions on single bylines are not listed. ## Concepts, shelves and topics Of its works in our library: the number of works on each and its rating among them. 📚 Shelves 4 The field of science this work belongs to (OpenAlex fields).[Artificial Intelligence · 2 works](https://md.research.elamur.ai/free/en/shelves/computer-science/artificial-intelligence/) · [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/) · [Language and Linguistics · 2 works](https://md.research.elamur.ai/free/en/shelves/arts-and-humanities/language-and-linguistics/) 🧭 Topics 4 Research subjects and languages the work is about.[Reasoning · 1 work](https://md.research.elamur.ai/free/en/topics/reasoning/) · [English · 1 work](https://md.research.elamur.ai/free/en/topics/english/) · [Implicature · 1 work](https://md.research.elamur.ai/free/en/topics/implicature/) · [Question answering · 1 work](https://md.research.elamur.ai/free/en/topics/question-answering/) ## Works by year ### 2020s [**2023** 1 paper LAMBADA: Backward Chaining for Automated Reasoning in Natural Language](https://md.research.elamur.ai/free/en/papers/kazemi-2023-lambada-backward-chaining-automated-reasoning/) · [**2021** 1 paper Which Linguist Invented the Lightbulb? Presupposition Verification for Question-Answering](https://md.research.elamur.ai/free/en/papers/kim-2021-which-linguist-invented-lightbulb-presupposition/) ## Papers The most cited first (OpenAlex and our library). 1. **[LAMBADA: Backward Chaining for Automated Reasoning in Natural Language](https://md.research.elamur.ai/free/en/papers/kazemi-2023-lambada-backward-chaining-automated-reasoning/)** *(2023 · 89 citations)* Language models still struggle with multi-step deductive reasoning over text. Existing prompting methods such as Chain-of-Thought and Selection-Inference (SI) build proofs forward from facts toward the goal. This forces a combinatorial choice of which facts and rules to combine, and it gives no clear signal for when… 2. **[Which Linguist Invented the Lightbulb? Presupposition Verification for Question-Answering](https://md.research.elamur.ai/free/en/papers/kim-2021-which-linguist-invented-lightbulb-presupposition/)** *(2021 · 63 citations)* The paper studies unanswerable questions in Natural Questions. In a hand analysis of 100 of them, 30% are unanswerable because a presupposition of the question cannot be verified in the linked document («What is the stock symbol for Mars candy?» presupposes that there is one). Most such presuppositions come from the… ## All works 4 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. **[LAMBADA: Backward Chaining for Automated Reasoning in Natural Language](https://md.research.elamur.ai/free/en/papers/kazemi-2023-lambada-backward-chaining-automated-reasoning/)**Mehran Kazemi, Najoung Kim, Deepti Bhatia, et al.*[Annual Meeting of the Association for Computational Linguistics (ACL)](https://md.research.elamur.ai/free/en/venues/acl/) · 89 citations* 2. **[Do Language Embeddings capture Scales?](https://aclanthology.org/2020.findings-emnlp.439/) · original ↗ · no summary yet · Findings of the Association for Computational Linguistics: EMNLP 2020**Xikun Zhang et al.*2020 · 75 citations* 3. [**Which Linguist Invented the Lightbulb? Presupposition Verification for Question-Answering**Najoung Kim, Ellie Pavlick, Burcu Karagol Ayan, et al.*English · 63 citations*](https://md.research.elamur.ai/free/en/papers/kim-2021-which-linguist-invented-lightbulb-presupposition/) 4. **[Understanding Finetuning for Factual Knowledge Extraction from Language Models](https://arxiv.org/abs/2301.11293) · original ↗ · no summary yet · arXiv:2301.11293**Mehran Kazemi, Sid Mittal, Deepak Ramachandran*2023 · 11 citations* ## Co-authors here 5 co-authors with a page, the most papers together first. - [Najoung Kim](https://md.research.elamur.ai/free/en/authors/najoung-kim/) ×2 - [Burcu Karagol Ayan](https://md.research.elamur.ai/free/en/authors/burcu-karagol-ayan/) - [Ellie Pavlick](https://md.research.elamur.ai/free/en/authors/ellie-pavlick/) - [Mehran Kazemi](https://md.research.elamur.ai/free/en/authors/mehran-kazemi/) - [Xin Xu](https://md.research.elamur.ai/free/en/authors/xin-xu/) ## Venues Where their works here were published, the most works first, with the editions of those that have a page. - [Annual Meeting of the Association for Computational Linguistics (ACL)](https://md.research.elamur.ai/free/en/venues/acl/) ×2: [ACL 2023](https://md.research.elamur.ai/free/en/venues/acl/2023/), [ACL 2021](https://md.research.elamur.ai/free/en/venues/acl/2021/) - Findings of the Association for Computational Linguistics… ## Cited by Papers of our library cite their works 141 times (of the 141,840 papers whose bibliographies we read); [20 citing papers with a page here →](https://md.research.elamur.ai/free/en/authors/deepak-ramachandran/cited-by/). Updated 24 October 2026