--- title: "Toshihiko Yamasaki — author profile and papers in our library" description: "Toshihiko Yamasaki, The University of Tokyo: 2 papers on Elamur Research (2026), h-index 36 — affiliations, topics, co-authors and who…" canonical: "https://research.elamur.ai/free/en/authors/toshihiko-yamasaki/" --- [Elamur Research](https://md.research.elamur.ai/free/en/) · [this page in HTML](https://research.elamur.ai/free/en/authors/toshihiko-yamasaki/) [home](https://md.research.elamur.ai/free/en/) / [authors](https://md.research.elamur.ai/free/en/authors/) / Toshihiko Yamasaki # Toshihiko Yamasaki Toshihiko Yamasaki has 2 papers in our library, in 2026, most of them on [Information retrieval & search](https://md.research.elamur.ai/free/en/topics/information-retrieval/). 2 papers in our library · 2026 [OpenAlex](https://openalex.org/A5048624196) · [ORCID](https://orcid.org/0000-0002-1784-2314) · [Wikidata](https://www.wikidata.org/wiki/Q130848802) · [**h-index 36**](https://openalex.org/authors/A5048624196) · [626 works](https://openalex.org/works?filter=author.id:A5048624196) · [7,492 citations](https://openalex.org/works?filter=author.id:A5048624196&sort=cited_by_count:desc) OpenAlex, 2026-10-14 [📄 2 works in our library](https://md.research.elamur.ai/free/en/authors/toshihiko-yamasaki/#papers) · 🔗 Cited 6 times in our library · [2 more in our library without a page yet](#also) · [⭐ Paper Stars ranking: #12628](https://md.research.elamur.ai/free/en/paper-stars/page/127/#star-12628) 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=Toshihiko+Yamasaki) · [Semantic Scholar](https://www.semanticscholar.org/search?q=Toshihiko+Yamasaki) · [dblp](https://dblp.org/search?q=Toshihiko+Yamasaki) · [ACL Anthology](https://aclanthology.org/search/?q=Toshihiko+Yamasaki) ## Affiliations [🎓**The University of Tokyo** Tokyo · Japan 1994–2026 · 410 papersEducation 1995–1999 · Bachelor of Engineering, Electrical EngineeringEducation 1999–2001 · Master of Engineering, Information and Communication EngineeringEducation 2001–2004 · Ph.D., Electrical EngineeringEmployment 2004–2006 · Assistant Professor, Frontier InformaticsEmployment 2006–2009 · Senior Assistant Professor (Lecturer), Information and Communication EngineeringEmployment 2009–2022 · Associate Professor, Information and Communication EngineeringEmployment since 2022 · Professor, Information and Communication Engineering*current*](https://md.research.elamur.ai/free/en/universities/the-university-of-tokyo/) · [🎓**Cornell University** Ithaca · United States 2011–2013 · 11 papersEmployment 2012–2013 · Visiting Scientist, Electrical and Computer Engineering](https://md.research.elamur.ai/free/en/universities/cornell-university/) · [🤝**Japan Society for the Promotion of Science** Tokyo · Japan 2012–2013 · 3 papers](https://ror.org/00hhkn466) · [🏢**Alibaba Group** Hangzhou · China 2018 · 2 papers](https://md.research.elamur.ai/free/en/companies/alibaba-group/) 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. ## Fields, topics and concepts Of its works in our library, with the number of works on each. 📚 Shelves 11 The field of science this work belongs to (OpenAlex fields).[Engineering · 1 work](https://md.research.elamur.ai/free/en/shelves/engineering/) · [Social Sciences · 1 work](https://md.research.elamur.ai/free/en/shelves/social-sciences/) · [Building and Construction · 1 work](https://md.research.elamur.ai/free/en/shelves/engineering/building-and-construction/) · [Ocean Engineering · 1 work](https://md.research.elamur.ai/free/en/shelves/engineering/ocean-engineering/) · [Transportation · 1 work](https://md.research.elamur.ai/free/en/shelves/social-sciences/transportation/) · [Artificial Intelligence · 1 work](https://md.research.elamur.ai/free/en/shelves/computer-science/artificial-intelligence/) · [Arts and Humanities · 1 work](https://md.research.elamur.ai/free/en/shelves/arts-and-humanities/) · [Computer Science · 1 work](https://md.research.elamur.ai/free/en/shelves/computer-science/) · [Language and Linguistics · 1 work](https://md.research.elamur.ai/free/en/shelves/arts-and-humanities/language-and-linguistics/) · [Psychology · 1 work](https://md.research.elamur.ai/free/en/shelves/psychology/) · [Social Psychology · 1 work](https://md.research.elamur.ai/free/en/shelves/psychology/social-psychology/) 🧭 Topics 1 Research subjects and languages the work is about.[Information retrieval & search · 1 work](https://md.research.elamur.ai/free/en/topics/information-retrieval/) ## Works by year ### 2020s [**2026** 2 papers](https://md.research.elamur.ai/free/en/authors/toshihiko-yamasaki/year/2026/) ## Papers The most cited first (OpenAlex and our library). 1. **[MobileCity: An Efficient Framework for Large-Scale Urban Behavior Simulation](https://md.research.elamur.ai/free/en/papers/ye-2026-mobilecity-efficient-framework-large-scale/)** *(2026 · 2 citations)* Generative agents powered by LLMs can imitate everyday human conduct. However, current urban simulators give agents fixed personas, ignore routines, duties and weather, assume a single simplistic way of travelling, and call the model synchronously with lengthy dialogues. This makes populations of thousands too… 2. **[Disagreement-Driven Joint Refinement of Retrieval and Decision Rules for Imbalanced Counseling Risk Classification](https://md.research.elamur.ai/free/en/papers/shao-2026-disagreement-driven-joint-refinement-retrieval/)** *(2026)* The paper addresses automatic triage of online counseling records by suicide-risk acuity. This binary task is hard because high-risk cases are rare (about 7% versus 93% low-risk), and LLM predictions on such data tend to be unstable and systematically biased. As a solution, the authors introduce Disagreement-Driven… ## 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. **[Detecting Deepfakes with Self-Blended Images ↗](https://doi.org/10.1109/cvpr52688.2022.01816) 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**Kaede Shiohara, Toshihiko Yamasaki*2022 · 481 citations* 2. **[Object-Aware Instance Labeling for Weakly Supervised Object Detection ↗](https://doi.org/10.1109/iccv.2019.00616) IEEE/CVF International Conference on Computer Vision (ICCV) · no summary yet**Satoshi Kosugi, Toshihiko Yamasaki, Kiyoharu Aizawa*2019 · 57 citations* 3. **[MobileCity: An Efficient Framework for Large-Scale Urban Behavior Simulation](https://md.research.elamur.ai/free/en/papers/ye-2026-mobilecity-efficient-framework-large-scale/) [Conference of the European Chapter of the Association for Computational Linguistics (EACL)](https://md.research.elamur.ai/free/en/venues/eacl/)**Xiaotong Ye, Nicolas Bougie, Toshihiko Yamasaki, et al.*2026 · 2 citations* 4. **[Disagreement-Driven Joint Refinement of Retrieval and Decision Rules for Imbalanced Counseling Risk Classification](https://md.research.elamur.ai/free/en/papers/shao-2026-disagreement-driven-joint-refinement-retrieval/) [Workshop on Clinical Natural Language Processing (Clinical NLP) @ LREC](https://md.research.elamur.ai/free/en/venues/clinicalnlp/)**Zhihao Shao, Ryo Sekizaki, Shengzhou Yi, et al.*2026* ## Venues Where their works here were published, the most works first, with the editions of those that have a page. - [Workshop on Clinical Natural Language Processing (Clinical NLP) @ LREC](https://md.research.elamur.ai/free/en/venues/clinicalnlp/): [Workshop on Clinical Natural Language Processing (Clinical NLP) @ LREC 2026](https://md.research.elamur.ai/free/en/venues/clinicalnlp/2026/) - [Conference of the European Chapter of the Association for Computational Linguistics (EACL)](https://md.research.elamur.ai/free/en/venues/eacl/): [EACL 2026](https://md.research.elamur.ai/free/en/venues/eacl/2026/) - IEEE Computer Society Conference on Computer Vision and Pattern Recognition/Proceedings - IEEE Computer Society Conference on Computer Vision and Pattern Recognition/Proceedings - IEEE/CVF International Conference on Computer Vision (ICCV) ## Cited by Papers of our library cite their works 6 times (of the 149,439 papers whose bibliographies we read). Updated 1 November 2026