--- title: "Raphael Gontijo Lopes · Google — author profile and papers" description: "Raphael Gontijo Lopes, Google: 2 papers on Elamur Research (2022), h-index 11 — affiliations, topics, co-authors and who cites them in our library." canonical: "https://research.elamur.ai/free/en/authors/raphael-gontijo-lopes/" --- [Elamur Research](https://md.research.elamur.ai/free/en/) · [this page in HTML](https://research.elamur.ai/free/en/authors/raphael-gontijo-lopes/) [home](https://md.research.elamur.ai/free/en/) / [authors](https://md.research.elamur.ai/free/en/authors/) / Raphael Gontijo Lopes # Raphael Gontijo Lopes Raphael Gontijo Lopes has 2 papers in our library, in 2022, most of them on [Language models & pretraining](https://md.research.elamur.ai/free/en/topics/language-models/); often with [Aitor Lewkowycz](https://md.research.elamur.ai/free/en/authors/aitor-lewkowycz/), [Ali Farhadi](https://md.research.elamur.ai/free/en/authors/ali-farhadi/), [Ari S. Morcos](https://md.research.elamur.ai/free/en/authors/ari-s-morcos/). 2 papers in our library · 2022 [OpenAlex](https://openalex.org/A5014986385) · [**h-index 11**](https://openalex.org/authors/A5014986385) · [13 works](https://openalex.org/works?filter=author.id:A5014986385) · [1,706 citations](https://openalex.org/works?filter=author.id:A5014986385&sort=cited_by_count:desc) OpenAlex, 2026-10-14 [📄 2 works in our library](https://md.research.elamur.ai/free/en/authors/raphael-gontijo-lopes/#papers) · [🔗 Cited 520 times in our library](https://md.research.elamur.ai/free/en/authors/raphael-gontijo-lopes/cited-by/) · [4 more in our library without a page yet](#also) · [⭐ Paper Stars ranking: #3851](https://md.research.elamur.ai/free/en/paper-stars/page/39/#star-3851) 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=Raphael+Gontijo+Lopes) · [Semantic Scholar](https://www.semanticscholar.org/search?q=Raphael+Gontijo+Lopes) · [dblp](https://dblp.org/search?q=Raphael+Gontijo+Lopes) · [ACL Anthology](https://aclanthology.org/search/?q=Raphael+Gontijo+Lopes) ## Affiliations [🏢**Google** Mountain View · United States 2019–2022 · 6 papers*current*](https://md.research.elamur.ai/free/en/companies/google/) From the bylines of their papers (OpenAlex, 2026-10-14), ORCID and Wikidata; institutions on papers are matched by machine. 1 more institution 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).[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 · 1 work](https://md.research.elamur.ai/free/en/shelves/computer-science/computer-vision-and-pattern-recognition/) · [Arts and Humanities · 1 work](https://md.research.elamur.ai/free/en/shelves/arts-and-humanities/) · [Language and Linguistics · 1 work](https://md.research.elamur.ai/free/en/shelves/arts-and-humanities/language-and-linguistics/) 🧭 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 [**2022** 2 papers](https://md.research.elamur.ai/free/en/authors/raphael-gontijo-lopes/year/2022/) ## Papers The most cited first (OpenAlex and our library). 1. **[Model soups: averaging weights of multiple fine-tuned models improves accuracy without increasing inference time](https://md.research.elamur.ai/free/en/papers/wortsman-2022-model-soups-averaging-weights-multiple/)** *(2022 · 507 citations)* When fine-tuning a large pre-trained network, the usual practice is to run a hyperparameter sweep, keep the single run that does best on held-out validation data, and throw the others away. 2. **[Language Model Cascades](https://md.research.elamur.ai/free/en/papers/dohan-2022-language-model-cascades/)** *(2022 · 89 citations)* The paper addresses how to reason about the many ad hoc ways large language models are chained or repeatedly queried. ## All works 6 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. **[Robust fine-tuning of zero-shot models ↗](https://doi.org/10.1109/cvpr52688.2022.00780) IEEE Computer Society Conference on Computer Vision and Pattern Recognition/Proceedings - IEEE Computer Society Conference on Computer Vision and Pattern Recognition/Proceedings · no summary yet**Mitchell Wortsman et al.*2022 · 519 citations* 2. [**Model soups: averaging weights of multiple fine-tuned models improves accuracy without increasing inference time arXiv:2203.05482**Mitchell Wortsman, Gabriel Ilharco, Samir Yitzhak Gadre, et al.*2022 · 507 citations*](https://md.research.elamur.ai/free/en/papers/wortsman-2022-model-soups-averaging-weights-multiple/) 3. **[Naive-Student: Leveraging Semi-Supervised Learning in Video Sequences for Urban Scene Segmentation ↗](https://doi.org/10.1007/978-3-030-58545-7_40) Lecture notes in computer science · no summary yet**Liang-Chieh Chen et al.*2020 · 161 citations* 4. **[End-to-end Audio Visual Scene-aware Dialog Using Multimodal Attention-based Video Features ↗](https://doi.org/10.1109/icassp.2019.8682583) IEEE International Conference on Acoustics Speech and Signal Processing · no summary yet**Chiori Hori et al.*2019 · 128 citations* 5. [**Language Model Cascades arXiv:2207.10342**David Dohan, Winnie Xu, Aitor Lewkowycz, et al.*2022 · 89 citations*](https://md.research.elamur.ai/free/en/papers/dohan-2022-language-model-cascades/) 6. **[Audio Visual Scene-Aware Dialog (AVSD) Challenge at DSTC7 ↗](https://arxiv.org/abs/1806.00525) arXiv (Cornell University) · no summary yet**Huda Alamri et al.*2018 · 28 citations* ## Co-authors here 12 of 18 co-authors with a page, the most papers together first. - [Aitor Lewkowycz](https://md.research.elamur.ai/free/en/authors/aitor-lewkowycz/) - [Ali Farhadi](https://md.research.elamur.ai/free/en/authors/ali-farhadi/) - [Ari S. Morcos](https://md.research.elamur.ai/free/en/authors/ari-s-morcos/) - [Charles Sutton](https://md.research.elamur.ai/free/en/authors/charles-sutton/) - [David Dohan](https://md.research.elamur.ai/free/en/authors/david-dohan/) - [Gabriel Ilharco](https://md.research.elamur.ai/free/en/authors/gabriel-ilharco/) - [Henryk Michalewski](https://md.research.elamur.ai/free/en/authors/henryk-michalewski/) - [Jacob Austin](https://md.research.elamur.ai/free/en/authors/jacob-austin/) - [Jascha Sohl-dickstein](https://md.research.elamur.ai/free/en/authors/jascha-sohl-dickstein/) - [Kevin P. Murphy](https://md.research.elamur.ai/free/en/authors/kevin-p-murphy/) - [Ludwig Schmidt](https://md.research.elamur.ai/free/en/authors/ludwig-schmidt/) - [Mitchell Wortsman](https://md.research.elamur.ai/free/en/authors/mitchell-wortsman/) ## Venues Where their works here were published, the most works first, with the editions of those that have a page. - IEEE Computer Society Conference on Computer Vision and Pattern Recognition/Proceedings - IEEE Computer Society Conference on Computer Vision and Pattern Recognition/Proceedings - IEEE International Conference on Acoustics Speech and Signal Processing - Lecture notes in computer science ## Cited by Papers of our library cite their works 520 times (of the 149,439 papers whose bibliographies we read); [105 citing papers with a page here →](https://md.research.elamur.ai/free/en/authors/raphael-gontijo-lopes/cited-by/). Updated 2 November 2026