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Julia Kempe

Julia Kempe has 2 papers in our library, in 2025, most of them on Reasoning, Language models & pretraining; often with Anthony Hartshorn, Cheng Zhang, Parag Jain.

2 papers in our library · 2025

OpenAlex · ORCID · Wikidata · h-index 39 · 170 works · 11,503 citations OpenAlex, 2026-10-14

📄 2 works in our library · 🔗 Cited 18 times in our library · ⭐ Paper Stars ranking: #11178

The profile is the library's match of the name; two people with one name are not always told apart.

Elsewhere: Google Scholar · Semantic Scholar · dblp · ACL Anthology

 Affiliations

🔬Centre National de la Recherche ScientifiqueParis · France2002–2026 · 26 papersEmploymentcurrent🎓New York UniversityNew York · United States2020–2026 · 21 papersEmploymentcurrent🎓Courant Institute of Mathematical SciencesNew York · United States2023–2026 · 9 papersEmploymentcurrent🔬Laboratoire Jacques-Louis LionsParis · France2026 · 1 papercurrent🎓Sorbonne UniversitéParis · France2026 · 1 papercurrent🎓University of California, BerkeleyBerkeley · United States1997–2006 · 31 papersEducation 1997–2001🎓Université Paris-SudOrsay · France2002–2007 · 26 papers🎓Tel Aviv UniversityTel Aviv · Israel2007–2014 · 22 papersEmployment🔬Laboratoire de Recherche en InformatiqueGif-sur-Yvette · France2002–2007 · 20 papers🎓Télécom ParisPalaiseau · France1997–2001 · 7 papersEducation 1997–2001

From the bylines of their papers (OpenAlex, 2026-10-14), ORCID and Wikidata; institutions on papers are matched by machine. 11 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 7The field of science this work belongs to (OpenAlex fields).Arts and Humanities · 2 worksComputer Science · 2 worksArtificial Intelligence · 2 worksLanguage and Linguistics · 2 worksDecision Sciences · 1 workManagement Science and Operations Research · 1 workComputer Vision and Pattern Recognition · 1 work

🧭 Topics 2Research subjects and languages the work is about.Reasoning · 2 worksLanguage models & pretraining · 1 work

 Works by year

2020s

20252 papers

 Papers

The most cited first (OpenAlex and our library).

  1. Outcome-based Exploration for LLM Reasoning (2025 · 15 citations)
    Reinforcement learning that rewards only a correct final answer improves LLM math reasoning, but it also narrows the range of answers a model produces.
  2. What Characterizes Effective Reasoning? Revisiting Length, Review, and Structure of CoT (2025 · 4 citations)
    Large reasoning models often spend large amounts of test-time compute on very long chains of thought. Earlier work, starting with S1's appended "wait" tokens, claimed that longer traces and more self-review help, but later studies disagreed. This paper tests those claims across ten LRMs on HARP (math) and…

 Co-authors here

4 co-authors with a page, the most papers together first.

 Cited by

Papers of our library cite their works 18 times (of the 149,439 papers whose bibliographies we read); 5 citing papers with a page here →.

Updated

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