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Hitachi Develops AI Simplification Technology to Convert Complex Black-box AI to AI with Clear Judgment Criteria

Contributions to Realize Trustworthy AI Hitachi, Ltd. has developed AI simplification technology to convert conventional black-box Artificial Intelligence (AI) to AI with clear judgment criteria. Conventional black-box AI comprises complex algorithms to enhance prediction accuracy, but black-box ...
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hitachi-rd-en @ hitachi-rd-en
R&D TopicsAI & Data scienceTrustworthy AI

Using unsupervised activity pattern encoding to recognize human working activities

Shunsuke Minusa Research & Development Group, Hitachi, Ltd. Takeshi Tanaka Research & Development Group, Hitachi, Ltd. Hiroyuki Kuriyama Research & Development Group, Hitachi, Ltd. Background The widespread use of wearable sensors in recent years has enabled activity recognition (AR) to be studie...
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hitachi-rd-en @ hitachi-rd-en
Industrial AI BlogAI & Data science

Improving fault detection and isolation (FDI) in industrial networks using GCNN

Ahmed Farahat R&D Division, Hitachi America, Ltd. Why are industrial networks important and how can we improve safety and efficiency? Industrial networks of equipment are the backbone of resilient business operations. They are large-scale systems that consist of several interacting components. Fo...
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hitachi-rd-en @ hitachi-rd-en
Industrial AI BlogAI & Data science

Hitachi develops exercise evaluation system to help seniors continue and enjoy fall prevention training

Algorithm that corrects measured data with high precision and in real time makes it easy to evaluate exercise with a handy device and support motivation sustainability and exercise program design With the aim of achieving a mentally and physically healthy society, Hitachi has developed an exercis...
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hitachi-rd-en @ hitachi-rd-en
R&D TopicsSoftware & SystemsHealthcareCorrection algorithm

Building EV charging infrastructure through partnership and collaboration

Emissions from road transport contributes to approximately 12% of total global greenhouse gas emission.*1 As countries transition from a reliance on fossil fuels to a more sustainable energy mix, EVs are seen as an effective way to introduce an electricity-based road transport infrastructure supp...
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hitachi-rd-en @ hitachi-rd-en
Insights from AI/AnalyticsAI & Data scienceEnergyElectricity & PowerEV charging

Development of Autonomous-mobile Robot for Indoor/Outdoor Inspection Work

Achieves Accurate Positioning Control at Low Cost by a Crawler-type Driving Mechanism with High Road-handling Ability even on Unpaved Roads Hitachi has developed an autonomous-mobile robot that combines technology for recording the positions of peripheral objects and generating a map while drivin...
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hitachi-rd-en @ hitachi-rd-en
R&D TopicsElectronicsControl systems & MechatronicsUrbanAutonomous-mobile RobotWell-being

Automatic meeting minutes generation using state-of-the-art natural language processing

Atsuki Yamaguchi Research & Development Group, Hitachi, Ltd. Gaku Morio Research & Development Group, Hitachi, Ltd. Hiroaki Ozaki Research & Development Group, Hitachi, Ltd. Ken-ichi Yokote Research & Development Group, Hitachi, Ltd. Background The outbreak of COVID-19 has forced us to change the...
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hitachi-rd-en @ hitachi-rd-en
Industrial AI BlogAI & Data scienceAutomatic meeting minutes generation

Development of a regional stand-alone energy system enabling local production and consumption to both low-carbon local industry and strengthen disaster prevention functions

Hitachi opens stand-alone nanogrid demonstration site in partnership with the Iwamizawa City, Hokkaido to start proof-of-concept testing in cooperation with local companies and farmers Hitachi has opened a demonstration site for a stand-alone nanogrid*1 (Fig.1) at the Kitamura-akagawa mining faci...
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hitachi-rd-en @ hitachi-rd-en
R&D TopicsEnergyDigital service platformsUrbanElectricity & PowerEnergy as a ServicsSustainability

Developing Technologies for Applying CMOS Annealing, Suitable for Combinatorial Optimization Processing, to High-speed Financial Trading

Realizing real-time trades which take into account multiple financial products and complex trading rules Hitachi, Ltd. has developed technology for applying CMOS annealing, which is suitable for solving combinatorial optimization problems*1, to high-speed financial trading. This technology has tw...
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hitachi-rd-en @ hitachi-rd-en
R&D TopicsSoftware & SystemsFinancial sectorCMOS AnnealingQuantum computer

Reducing customer waiting time by tour division and dynamic route optimization

Hiroshi Uchigaito Research & Development Group, Hitachi, Ltd Background The convenience of online shopping based on stable supply chains has become something we take for granted in our daily lives, and its importance has only grown with the role it played in ensuring people received necessary goo...
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hitachi-rd-en @ hitachi-rd-en
Industrial AI BlogAI & Data scienceDigital service platformsManufacturing

Using digital twin for cost-efficient wind turbines

Nobuo Namura Research & Development Group, Hitachi, Ltd. To achieve sustainable societies with renewable energies, their lifecycle costs are one of the biggest concerns. A previous article by my colleagues and I presented a digital twin for wind turbine monitoring to reduce the cost of wind energ...
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hitachi-rd-en @ hitachi-rd-en
Industrial AI BlogAI & Data scienceEnergyElectricity & PowerDigital twin

Drive Horizon: An artificial intelligent approach to predict vehicle speed for efficient powertrain control

Yashodeep Lonari R&D Division, Hitachi America, Ltd. Background Over the last couple of decades, we have seen significant technological advancements in machine learning, sensing, Internet-of-Things (IoT) due to interdisciplinary developments coming together from separate fields of artificial inte...
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hitachi-rd-en @ hitachi-rd-en
Industrial AI BlogAI & Data scienceMobility
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