Fujitsu Research

Introducing Decision Model Factory: Building Specialized Sovereign Decision Models We’re excited to share new research from Fujitsu Research by Yuma Ichikawa (@yuma_1_or), introducing Decision Model Factory, an approach for building specialized, sovereign decision models on demand. Decision needs vary with each application, language, and deployment environment. Decision Model Factory turns these varying needs into specialized models using a common workflow. When a language, task, or deployment constraint changes, the recipe changes, not the pipeline. The paper demonstrates five models and finds that specializationconsistently improves the Japanese Task Avg across all backbones. Three models also surpass the strongest results in a fixed public Japanese benchmark comparison. For serving efficiency, the decision runner achieved a 2.44× speedup for eight questions sharing the same state. The takeaway: Decision Model Factory and its decision runner make fast, task-specific decision models practical to build and deploy whenever needed. Read the paper: arxiv.org/pdf/2610.34956

📢 SICE FES 2026で研究成果を発表！ 単眼RGBから「空間を理解する」3D Scene Graph生成技術をご紹介 富士通の研究者が、SICE Festival with Annual Conference 2026（SICE FES 2026）にて、単眼RGB画像から3D Scene Graphを生成する研究成果を発表しました。 AIロボットがオフィス、店舗、空港などの生活空間で人と共存するには、目の前の物体を検出するだけでは十分ではありません。 「何が、どこにあり、互いにどのような関係にあるか」を把握し、その情報を行動計画に利用できる形で表現する必要があります。 本研究では、単眼RGBを用いて物体の3次元位置や空間関係を理解し、ロボットの空間理解を支援する手法を提案しました。 記事では、研究成果や評価結果に加え、会場で印象に残った研究についても紹介しています。 ぜひご覧ください。 blog.fltech.dev/entry/2026/0… #SICEFES2026 #SICE #PhysicalAI @SICEFES2027

New article in IEEE Access: Enhancing graph-based data management in the cloud 📣 Fujitsu Research of Europe’s platform that supports cloud-agnostic graph-based data management, features in a newly published article in leading journal IEEE Access (Volume 14, 17 September 2026). 💡 Fujitsu’s CAGDMS (Cloud-Agnostic Graph-Based Data Management System) is designed to address the challenges presented by increasing reliance on cloud-based data processing, particularly relating to vendor lock-in, workflow fragmentation and limited reproducibility. As a result, data teams frequently operate across disparate platforms, resulting in dataset duplication, script re-implementation, and inefficient collaboration. 🔎 CAGDMS unifies dataset management, script execution, and workflow orchestration across multiple cloud providers while maintaining comprehensive data lineage and provenance tracking. CAGDMS models datasets, scripts, and workflows as nodes and edges within a property graph, enabling fine-grained lineage tracking and reusable workflow composition. Discover more: ieeexplore.ieee.org/document… #GraphTechnology #DataManagement #CloudComputing #DataProvenance #DataLineage #MultiCloud #CloudAgnostic

Fujitsu TECH UPDATE for FY26 Q2 Press Releases is now available! In this edition, our Research Evangelist Akiko Yamada provides an easy-to-understand overview of key Fujitsu Research technology press releases from FY26 Q2, along with insights and behind-the-scenes stories. The article highlights major developments in quantum computing, including Fujitsu's diamond-spin quantum computer prototype, the open-source release of OpenQARP, and the launch of the next-generation CPU FUJITSU-MONAKA and Fujitsu MONAKA Server. To gain a broader perspective on our latest technologies, check out the tech blog below. English: blog-en.fltech.dev/entry/202… Japanese: blog.fltech.dev/entry/2026/1…

Connecting ideas. Creating possibilities. Building synergies. Fujitsu Research India was pleased to welcome 22 startups for a focused engagement organized in association with NASSCOM. The session brought together startups and Fujitsu Research teams to exchange perspectives, explore emerging ideas and technologies and identify potential synergies for future collaboration. The engagement saw participation from Toshihiro Sonoda, CEO, FRIPL; Hirotaro Ohira, COO, FRIPL; Amitkumar Shrivastava, BU Head – Incubation & Distinguished Engineer (AI), FRIPL; and Ankit Bose, Head of AI, NASSCOM, along with senior representatives from NASSCOM and CXOs and leaders from the participating startups. What made the engagement particularly meaningful was the opportunity for two-way collaboration. Startups had the chance to connect with Fujitsu Research teams, share their technologies and ideas, and explore potential areas of collaboration. At the same time, the conversations gave Fujitsu Research an opportunity to engage with new perspectives, entrepreneurial thinking and emerging innovations from the startup ecosystem. Our vision is strengthened when innovative ideas meet the right opportunities, expertise and ecosystem. Through engagements like these, we aim to create meaningful connections that can help turn promising ideas into possibilities. And the conversation doesn’t stop here. If you are a startup with an idea, technology or story that you believe could create meaningful impact, we would love to hear from you. Reach out to us at [email protected] to explore potential opportunities for collaboration. #Fujitsu #NASSCOM #Startups #Innovation #StartupEcosystem #Collaboration

WebDB夏のワークショップ2026にて、富士通はオーガナイズドセッション「偽情報対策技術」を開催しました。 近年、SNSやウェブ上で偽・誤情報の拡散が社会課題となっています。特に生成AIの普及により、AI生成コンテンツを悪用した偽・誤情報への対策の重要性が高まっています。 本セッションでは、こうした社会的課題を背景に、偽・誤情報対策に関する最新動向を共有し、学際的な議論を深めることを目的として講演とパネルディスカッションを実施しました。 当日は、教育、法律技術、情報学、自然言語処理の各分野を代表する専門家として、Classroom Adventure 今井善太郎氏、弁護士ドットコム 塚本慎太郎氏、名古屋市立大学 山本祐輔氏、国立情報学研究所 清丸寛一氏をお迎えし、偽・誤情報対策について多角的な視点からご講演いただきました。また、パネルディスカッション「AIに任せて、何が残るか」では、AIが情報を調べてくれる時代に、人には何が残るのかをテーマに活発な議論が行われました。議論では、最終的な判断は人が担うことを前提に、情報を集める方法を知り、確かめることの重要性が改めて共有されました。 当日の講演内容や議論の様子をレポートにまとめています。ぜひTechBlogをご覧ください。 blog.fltech.dev/entry/2026/1… #AISecurity #Disinformation #FactChecking #KProgram #Frontria

Frontria技術交流会 #2 レポート公開 | 【10/29開催】AI・偽情報ハッカソン参加者募集 偽・誤情報というと災害や選挙・政治、サプライチェーンリスクというと自然災害や地政学を思い浮かべる方が多いのではないでしょうか。 本レポートでは、サプライチェーンリスクの現況を「現場」から俯瞰するジー・サーチの室井 英人さん（Frontria データWGチェア）と、そこに浮かび上がる課題を「研究」から乗り越えようとする富士通研究所の水谷 政美さんを迎え、二つの視点を重ね合わせながら進められた議論について紹介しています。見えないリスクを「可視化」する現場の視点と、「信じられて動いたら何が起きるか」を「演習」する研究の視点から、議論を交わしました。 🔗ぜひTech Blogをご覧ください。 blog.fltech.dev/entry/2026/1… 📢 イベントのお知らせ 10月29日、AI・偽情報ハッカソン 「フェイクから市民を守る攻防戦」 をテーマとした無料イベントを開催します。 技術交流にご興味のある方は、ぜひご参加ください。 connpass.com/event/405489/ #Frontria #偽情報対策 #サプライチェーン #ハッカソン

📣 We’re here at Oracle AI World 2026 (@OracleAIWorld )! Fujitsu is at Oracle AI World in Las Vegas, October 25–28. Come and visit us at booth #5034 to meet our experts and discover how Fujitsu is helping organizations build trusted, sovereign AI infrastructure and transform with Oracle Cloud. Explore: ・AI infrastructure powered by the next-generation CPU FUJITSU-MONAKA ・Sovereign cloud solutions enabled by Oracle Alloy ・AI and Oracle Cloud Infrastructure (OCI) transformation ・Advanced visual AI with Fujitsu Amalgamation AI for Vision ・Intelligent, explainable decision-making with Fujitsu Causal AI 💬 We've had great conversations with visitors throughout Day 1. If you haven't visited us yet, stop by and chat with our experts about the latest AI innovations from Fujitsu. Learn more about the event here: global.fujitsu/en-global/eve… #MeetFujitsu #OracleAIWorld #AIWorld #AmalgamationAI #CausalAI

IJCB 2026 Conference Report: Advances in Biometrics and Our HBA-MOT Oral Presentation At the IEEE/IAPR International Joint Conference on Biometrics 2026 (IJCB 2026), our researcher Mengjiao Wang from Fujitsu R&D Center delivered an oral presentation on HBA-MOT (Head-Body Association for ID Switch Correction in Crowded Pedestrian Tracking), a framework that improves identity consistency in crowded pedestrian tracking. By leveraging complementary head and body observations, HBA-MOT corrects ID switches caused by occlusion and crowding. Experimental results demonstrated consistent improvements in tracking accuracy, improving IDF1 by: ・5.0 points on FJ-Crowd-20 ・3.3 points on MOT17 Test ・2.9 points on MOT20 Test The research is also expected to play an important role in supporting future Physical AI applications by enabling AI systems to better understand people and their interactions in complex real-world environments. Read the full tech blog and technical details here: blog-en.fltech.dev/entry/202… #IJCB2026 #BiometricsAuthentication #PedestrianTracking #PhysicalAI #FujitsuTechBlog

[OMAE 2026 Poster Presentation] Advancing AI-Powered Seaweed Recognition for Ocean Digital Twin We are pleased to share that our paper, "Sparse Point-Guided Fusion of Supervised and Self-Supervised Learning Model for Seaweed Segmentation," was presented at OMAE 2026 (45th International Conference on Ocean, Offshore and Arctic Engineering) in Tokyo, Japan. As part of our Ocean Digital Twin initiative, we proposed a novel method that combines supervised and self-supervised learning to improve the segmentation of challenging underwater targets, particularly small seaweed species with limited training data. By leveraging Supervised and Self-Supervised Learning Model Propagation (SSL.Prop.) and MaskFusion (MF), our approach improved segmentation accuracy, achieving an mIoU of 0.531, compared with 0.449 for the baseline model. This technology supports more accurate quantification of seagrass and seaweed beds, contributing to blue carbon assessment, marine environmental monitoring, and the realization of Ocean Digital Twin. Read more about our research on the Fujitsu TechBlog: English: blog-en.fltech.dev/entry/202… Japanese: blog.fltech.dev/entry/2026/0… #OMAE2026 #DigitalTwins #OceanDigitalTwin

Advancing hydrogen adoption in Belgium with Fujitsu’s digital twin technology：Join us at EU Hydrogen Week 2026 (@EUH2Week ) Fujitsu collaborated with Toyota Motor Europe NV/SA, Virya Energy NV/SA, and WaterstofNet VZW on a PoC in Belgium to evaluate hydrogen fuel cell truck operations using digital twin technology. By simulating logistics operations on the Flanders road network, the project evaluated the performance and operational efficiency of hydrogen fuel cell trucks, demonstrating how digital twin technology can support the design and optimization of future hydrogen logistics ecosystems. 🔗 Read the article: global.fujitsu/en-global/tec… 📍 Connect with our experts at EU Hydrogen Week 2026, taking place at Brussels Expo, Belgium, from 26-30 October 2026. The team will showcase the project findings and simulation technology at Fujitsu's booth 11 in Hall 11. Register now: euhydrogenweek.eu/ #EUH2Week2026 #EUH2Week #HydrogenNow

富士通が主導する国際コンソーシアム「Frontria」が、11/26(木)に「Frontria総会シンポジウム 2026」を開催！ 偽・誤情報対策やAIリスクなど、最前線のテーマで議論を深めます。 ✅ 基調講演・特別講演・パネル ✅ 参加組織による技術展示・ネットワーキング 詳細・お申込みはこちら：frontria-secretariat.connpas… #Frontria #偽誤情報対策 #AIセキュリティ #AIトラスト #AIガバナンス

📣 Join Fujitsu at Oracle AI World 2026 (@OracleAIWorld)! Fujitsu will be exhibiting at Oracle AI World 2026, taking place in Las Vegas, USA, from October 25-28. Visit our booth #5034 to explore: ・AI infrastructure powered by the next-generation CPU FUJITSU-MONAKA ・Sovereign cloud solutions enabled by Oracle Alloy ・Modernization success stories combining AI and Oracle Cloud Infrastructure (OCI) ・Fujitsu Amalgamation AI for Vision for advanced visual AI analysis ・Fujitsu Causal AI for intelligent, explainable decision-making Our AI experts, Greg Hamilton, Alicia Welden and Seoyeong Park will be available at the booth to demonstrate Fujitsu Amalgamation AI for Vision and Fujitsu Causal AI, and to discuss real-world applications with you. Stop by and meet the team! Learn more about the event here: global.fujitsu/en-global/eve… #MeetFujitsu #OracleAIWorld #AmalgamationAI #CausalAI

Join Fujitsu at PyTorch (@PyTorch) Day Japan 2026! Are you facing challenges deploying large language models (LLMs) on limited hardware? One common challenge is that models may exceed available memory, while selecting the right quantization methods and bit widths often requires specialized expertise. On Dec 10, Akihiro Yoshida, Senior Researcher at Fujitsu Artificial Intelligence Laboratory, will present "OneComp: One-Command LLM Quantization." In this session, he will introduce techniques for preserving model quality at low precision and present OneComp, an open-source Python library for resource-adaptive post-training quantization that makes LLM compression more accessible. Date & Time: Dec 10, 12:30 PM - 12:40 PM Venue: 2F Hall, Bellesalle Akihabara, Japan Register for the session here: events.linuxfoundation.org/p… #PyTorchDay #PyTorchDayJapan2026 #OneComp #OneCompression #FujitsuResearch

Fujitsu, Nagoya University (@NagoyaUniv), JAMSTEC (@JAMSTEC_PR) and NICT (@NICT_Publicity) develop technology to automatically optimize parameters for solar energetic particle simulations, helping protect astronauts from radiation risks while promoting the use of satellite data and the creation of future lunar industries. global.fujitsu/en-global/pr/…

OneComp v1.3のアップデート内容を、デモ付きで紹介する動画を公開しました！ OneCompは、富士通が研究開発を行っている生成AI圧縮のためのOSSです。 今回の動画では、エコシステムを大幅に拡充した OneComp v1.3 の新機能をご紹介します。 ✅ GPT-OSS / Qwenなどの最新モデルへの対応 ✅ 量子化モデルのGGUF形式のexport及びllama.cppによるCPU推論 ✅ LoRAを使った量子化モデルの追加学習 ✅ 保存済みモデルへのGlobal PTQ / Block-wise PTQの適用 ✅ Bitpackのタイミングの改善による量子化時のピークメモリ使用量削減 本動画では、これらの新機能に加え、OneCompで量子化したモデルをGGUF形式に変換し、llama.cppで推論するまでの流れを実際のデモとともに紹介しています。ぜひご覧ください！ ▶ 動画はこちら youtu.be/bRfh9PyA4qM #OneComp #OneCompression #量子化 #LLM #llamacpp #GGUF @akihiro_ysd

Introducing TechBlog OpenQARP Series #1: "Bringing Quantum Computing Closer to Practical Chemistry Problems: Calculating Molecular Properties in Solution at Room Temperature" Many important chemical reactions take place in solution, but incorporating solvent effects into quantum calculations remains challenging. In this TechBlog, Carlos Bistafa, Principal Researcher at the Fujitsu Research Quantum Laboratory, introduces ASEC-SSVQE, a hybrid quantum approach developed using OpenQARP. ASEC-SSVQE combines the Average Solvent Electrostatic Configuration (ASEC) model with the Subspace-Search Variational Quantum Eigensolver (SSVQE) algorithm to incorporate solvent effects into electronic transition calculations. This article is the first in a series showcasing quantum applications that can be developed using OpenQARP and highlighting the capabilities of our newly open-sourced package. The study demonstrates that the approach can successfully calculate electronic transition energies and spectral shifts of solvated molecules, achieving semiquantitative agreement with advanced classical calculations and experimental results. Read the TechBlog to learn how quantum computing is moving closer to practical chemistry and materials science applications: blog-en.fltech.dev/entry/202… #QuantumComputing #QuantumChemistry #OpenQARP

Fujitsu Research at COLM 2026 We're excited to share that Fujitsu Research presented "Persona Non Grata: Single-Method Safety Evaluation Is Incomplete for Persona-Imbued LLMs" at the Conference on Language Modeling (COLM) 2026 in San Francisco, October 6-9. Personas are widely used to shape how LLMs respond. They can be introduced through prompts or through activation steering, which changes a model’s internal representations. But does a persona that appears safe with one method remain safe with the other? Our paper finds that it may not. Across several LLM architectures, we find sharply different safety profiles. In one case, a seemingly prosocial persona was among the safest under prompting but reached an 81.8% attack success rate under activation steering. The takeaway: evaluating persona safety through prompting alone can miss vulnerabilities introduced by activation steering. Contributors: Wenkai Li, Fan Yang, Shaunak A. Mehta, and Koichi Onoue. Read the paper: openreview.net/pdf?id=dyKvBE… Our researchers would be glad to connect and discuss the work. #COLM2026 @COLM_conf #FujitsuResearch #LanguageModels #AISafety

World Humanoid Robot Games 2026: From Zero, Advancing to The Final Round At the 2nd World Humanoid Robot Games (WHRG 2026), our Physical AI Research Laboratory team developed a humanoid robot system that integrates mapping, memory, navigation, task planning, perception, and vision-based manipulation to address the challenges of the Retail Service and Park Management scenario-based competitions. This marked an exciting first step toward real-world robotics applications. English: blog-en.fltech.dev/entry/202… Japanese: blog.fltech.dev/entry/2026/0…

Towards lower-emission logistics in Belgium with digital twin technology simulation 📣 Fujitsu and three key partners have recently completed a hydrogen utilization simulation project, using Fujitsu's digital twin technology to assess the performance and operational efficiency of hydrogen fuel cell trucks in logistics operations across the Flanders region of Belgium. 🔎 With Toyota Motor Europe NV/SA (TME), Virya Energy NV/SA, and WaterstofNet VZW, the simulation project modelled real-world logistics conditions, including traffic dynamics, speed limits and refuelling infrastructure, and compared hydrogen fuel cell trucks with battery-electric and diesel alternatives. 🚀 The results showed that hydrogen fuel cell trucks can achieve refueling and delivery times comparable to those of diesel trucks under the modelled conditions with no tailpipe CO₂, NOx or particulate matter emissions while driving. 🔗Read the full news flash here: global.fujitsu/en-global/new… And meet our experts during EU Hydrogen Week (@EUH2Week) at Brussels Expo, Belgium, from 26 to 30 October 2026. They will be showcasing the project findings and simulation technology at Fujitsu's booth 11 in Hall 11. 🔗euhydrogenweek.eu/ We invite you to join the conversation and explore opportunities for future collaboration. #FujitsuResearch #hydrogen #digitaltwin #loweremissions #logistics