--- title: "Amir David Nissan Cohen — author profile and papers" description: "Amir David Nissan Cohen: 2 papers on Elamur Research (2023–2026), h-index 0 — affiliations, topics, co-authors and who cites them in our library." canonical: "https://research.elamur.ai/free/en/authors/amir-david-nissan-cohen/" --- [Elamur Research](https://md.research.elamur.ai/free/en/) · [this page in HTML](https://research.elamur.ai/free/en/authors/amir-david-nissan-cohen/) [home](https://md.research.elamur.ai/free/en/) / [authors](https://md.research.elamur.ai/free/en/authors/) / Amir David Nissan Cohen # Amir David Nissan Cohen Amir David Nissan Cohen has 2 papers in our library, in 2023–2026, most of them on [Language models & pretraining](https://md.research.elamur.ai/free/en/topics/language-models/), [Multilingual & cross-lingual NLP](https://md.research.elamur.ai/free/en/topics/multilingual-nlp/), [Hebrew & Aramaic](https://md.research.elamur.ai/free/en/topics/hebrew-aramaic/); often with [Avi Shmidman](https://md.research.elamur.ai/free/en/authors/avi-shmidman/), [Moshe Koppel](https://md.research.elamur.ai/free/en/authors/moshe-koppel/), [Ori Shapira](https://md.research.elamur.ai/free/en/authors/ori-shapira/). 2 papers in our library · 2023–2026 [OpenAlex](https://openalex.org/A5101249520) · [**h-index 0**](https://openalex.org/authors/A5101249520) · [4 works](https://openalex.org/works?filter=author.id:A5101249520) · [0 citations](https://openalex.org/works?filter=author.id:A5101249520&sort=cited_by_count:desc) OpenAlex, 2026-10-14 [📄 2 works in our library](https://md.research.elamur.ai/free/en/authors/amir-david-nissan-cohen/#papers) · [🔗 Cited 1 time in our library](https://md.research.elamur.ai/free/en/authors/amir-david-nissan-cohen/cited-by/) · [⭐ Paper Stars ranking: #12841](https://md.research.elamur.ai/free/en/paper-stars/page/129/#star-12841) 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=Amir+David+Nissan+Cohen) · [Semantic Scholar](https://www.semanticscholar.org/search?q=Amir+David+Nissan+Cohen) · [dblp](https://dblp.org/search?q=Amir+David+Nissan+Cohen) · [ACL Anthology](https://aclanthology.org/search/?q=Amir+David+Nissan+Cohen) ## Fields, topics and concepts Of its works in our library, with the number of works on each. 📚 Shelves 6 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/) · [Computer Vision and Pattern Recognition · 2 works](https://md.research.elamur.ai/free/en/shelves/computer-science/computer-vision-and-pattern-recognition/) · [Language and Linguistics · 2 works](https://md.research.elamur.ai/free/en/shelves/arts-and-humanities/language-and-linguistics/) · [Information Systems · 1 work](https://md.research.elamur.ai/free/en/shelves/computer-science/information-systems/) 🧭 Topics 6 Research subjects and languages the work is about.[Hebrew & Aramaic · 1 work](https://md.research.elamur.ai/free/en/topics/hebrew-aramaic/) · [Language models & pretraining · 1 work](https://md.research.elamur.ai/free/en/topics/language-models/) · [Modern Hebrew · 1 work](https://md.research.elamur.ai/free/en/topics/modern-hebrew/) · [Semitic languages · 1 work](https://md.research.elamur.ai/free/en/topics/semitic-languages/) · [Information retrieval & search · 1 work](https://md.research.elamur.ai/free/en/topics/information-retrieval/) · [Multilingual & cross-lingual NLP · 1 work](https://md.research.elamur.ai/free/en/topics/multilingual-nlp/) ## Works by year ### 2020s [**2026** 1 paper](https://md.research.elamur.ai/free/en/authors/amir-david-nissan-cohen/year/2026/) · [**2023** 1 paper](https://md.research.elamur.ai/free/en/authors/amir-david-nissan-cohen/year/2023/) ## Papers The most cited first (OpenAlex and our library). 1. **[Introducing DictaLM — A Large Generative Language Model for Modern Hebrew](https://md.research.elamur.ai/free/en/papers/shmidman-2023-introducing-dictalm-large-generative-language/)** *(2023 · 1 citation)* The authors release DictaLM, a 7B-parameter generative model for Modern Hebrew, trained on about 7.5 billion tokens. 2. **[The Overlooked Role of Graded Relevance Thresholds in Multilingual Dense Retrieval](https://md.research.elamur.ai/free/en/papers/wullach-2026-overlooked-role-graded-relevance-thresholds/)** *(2026)* Contrastive fine-tuning of dense retrievers needs binary positive/negative pairs, but relevance is a matter of degree. ## Co-authors here 4 co-authors with a page, the most papers together first. - [Avi Shmidman](https://md.research.elamur.ai/free/en/authors/avi-shmidman/) - [Moshe Koppel](https://md.research.elamur.ai/free/en/authors/moshe-koppel/) - [Ori Shapira](https://md.research.elamur.ai/free/en/authors/ori-shapira/) - [Shaltiel Shmidman](https://md.research.elamur.ai/free/en/authors/shaltiel-shmidman/) ## Venues Where their works here were published, the most works first, with the editions of those that have a page. - [Findings of the Association for Computational Linguistics](https://md.research.elamur.ai/free/en/venues/findings/): [Findings of the Association for Computational Linguistics 2026](https://md.research.elamur.ai/free/en/venues/findings/2026/) ## Cited by Papers of our library cite their works 1 time (of the 149,439 papers whose bibliographies we read); [1 citing paper with a page here →](https://md.research.elamur.ai/free/en/authors/amir-david-nissan-cohen/cited-by/). Updated 2 November 2026