--- title: "Hiroki Takushima · SoftBank Group — author profile and papers" description: "Hiroki Takushima, SoftBank Group: 2 papers on Elamur Research (2026), h-index 3 — affiliations, topics, co-authors and who cites them in…" canonical: "https://research.elamur.ai/free/en/authors/hiroki-takushima/" --- [Elamur Research](https://md.research.elamur.ai/free/en/) · [this page in HTML](https://research.elamur.ai/free/en/authors/hiroki-takushima/) [home](https://md.research.elamur.ai/free/en/) / [authors](https://md.research.elamur.ai/free/en/authors/) / Hiroki Takushima # Hiroki Takushima Hiroki Takushima has 2 papers in our library, in 2026; often with [Aiswariya Manoj Kumar](https://md.research.elamur.ai/free/en/authors/aiswariya-manoj-kumar/), [Daichi Yamaga](https://md.research.elamur.ai/free/en/authors/daichi-yamaga/), [Fumika Beppu](https://md.research.elamur.ai/free/en/authors/fumika-beppu/). 2 papers in our library · 2026 [OpenAlex](https://openalex.org/A5042033475) · [ORCID](https://orcid.org/0009-0006-2041-8713) · [**h-index 3**](https://openalex.org/authors/A5042033475) · [20 works](https://openalex.org/works?filter=author.id:A5042033475) · [31 citations](https://openalex.org/works?filter=author.id:A5042033475&sort=cited_by_count:desc) OpenAlex, 2026-10-14 [📄 2 works in our library](https://md.research.elamur.ai/free/en/authors/hiroki-takushima/#papers) · 🔗 Cited 1 time in our library · [⭐ Paper Stars ranking: #11533](https://md.research.elamur.ai/free/en/paper-stars/page/116/#star-11533) 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=Hiroki+Takushima) · [Semantic Scholar](https://www.semanticscholar.org/search?q=Hiroki+Takushima) · [dblp](https://dblp.org/search?q=Hiroki+Takushima) · [ACL Anthology](https://aclanthology.org/search/?q=Hiroki+Takushima) ## Affiliations [🏢**SoftBank Corp.** Tokyo · Japan 2026 · 5 papers*current*](https://md.research.elamur.ai/free/en/companies/softbank-corp/) · [🏢**SoftBank Group** Tokyo · Japan 2026 · 1 paper*current*](https://ror.org/02ew2ks20) · [🎓**Tokyo Institute of Technology** Tokyo · Japan 2008 · 2 papers](https://md.research.elamur.ai/free/en/universities/tokyo-institute-of-technology/) From the bylines of their papers (OpenAlex, 2026-10-14), ORCID and Wikidata; institutions on papers are matched by machine. ## Fields, topics and concepts Of its works in our library, with the number of works on each. 📚 Shelves 7 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/) · [Language and Linguistics · 2 works](https://md.research.elamur.ai/free/en/shelves/arts-and-humanities/language-and-linguistics/) · [Computer Vision and Pattern Recognition · 1 work](https://md.research.elamur.ai/free/en/shelves/computer-science/computer-vision-and-pattern-recognition/) · [Social Sciences · 1 work](https://md.research.elamur.ai/free/en/shelves/social-sciences/) · [Sociology and Political Science · 1 work](https://md.research.elamur.ai/free/en/shelves/social-sciences/sociology-and-political-science/) ## Works by year ### 2020s [**2026** 2 papers](https://md.research.elamur.ai/free/en/authors/hiroki-takushima/year/2026/) ## Papers The most cited first (OpenAlex and our library). 1. **[CuriosAI at SemEval-2026 Task 4: A Comprehensive Study of Zero-Shot versus Fine-Tuned Approaches for Narrative Similarity](https://md.research.elamur.ai/free/en/papers/shibata-2026-curiosai-semeval-2026-task-4/)** *(2026 · 1 citation)* The paper describes a SoftBank team's entry to SemEval-2026 Task 4, which deals with judging how similar English short stories are at the narrative level. 2. **[CuriosAI at SemEval-2026 Task 10:Hybrid approaches to conspiracy span extraction and conspiracy detection](https://md.research.elamur.ai/free/en/papers/takushima-2026-curiosai-semeval-2026-task-10/)** *(2026)* This paper describes SoftBank's CuriosAI entry to SemEval-2026 Task 10, which covers two subtasks. The first is extracting conspiracy markers (Actor, Action, Effect, Victim, Evidence) as possibly overlapping text spans. The second is labeling Reddit posts as conspiratorial or not. ## Co-authors here 5 co-authors with a page, the most papers together first. - [Aiswariya Manoj Kumar](https://md.research.elamur.ai/free/en/authors/aiswariya-manoj-kumar/) ×2 - [Daichi Yamaga](https://md.research.elamur.ai/free/en/authors/daichi-yamaga/) ×2 - [Fumika Beppu](https://md.research.elamur.ai/free/en/authors/fumika-beppu/) ×2 - [Takayuki Hori](https://md.research.elamur.ai/free/en/authors/takayuki-hori/) ×2 - [Yuki Shibata](https://md.research.elamur.ai/free/en/authors/yuki-shibata/) ×2 ## Venues Where their works here were published, the most works first, with the editions of those that have a page. - [International Workshop on Semantic Evaluation (SemEval)](https://md.research.elamur.ai/free/en/venues/semeval/) ×2: [SemEval 2026](https://md.research.elamur.ai/free/en/venues/semeval/2026/) ×2 ## Cited by Papers of our library cite their works 1 time (of the 149,439 papers whose bibliographies we read). Updated 1 November 2026