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Hitachi Wins First Place in Multiple Tasks of CoNLL 2020 Shared Task and SemEval 2020, International Competitions for Natural Language Processing

News release overview Hitachi Wins First Place in Multiple Tasks of CoNLL 2020 Shared Task and SemEval 2020, International Competitions for Natural Language Processing This achievement is the first time for a Japanese company, producing novel technologies in AI and Natural Language Processing fun...
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hitachi-rd-en @ hitachi-rd-en
News ReleaseAI & Data scienceNatural language processingNews & EventsNews Release（AI & Data science）

Efficient vehicle detection using RGB-D data

Shuyang Dou Research & Development Center, Hitachi Asia Ltd. The market for intelligent transportation systems (ITS) is growing quickly because of the enormous innovations in recent years based on artificial intelligence (AI) technology, especially in the area of video analytics. In general, ITS ...
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hitachi-rd-en @ hitachi-rd-en
Industrial AI BlogAI & Data scienceDigital service platformsMobility

Putting fun into maintaining physical distance by system to link walking people and spatial distance

Preventing infection in crowded public spaces while reducing stress Hitachi, Ltd. has developed an experiential video solution to help prevent the spread of the novel coronavirus infection (COVID-19). The technology naturally raises awareness of physical distance and incentivize human behavior t...
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hitachi-rd-en @ hitachi-rd-en
Software & SystemsMeasurement & AnalysesUrbanBehavior-inducing

Hitachi successfully prototypes basic structure of two-dimensional silicon quantum bit array to overcome a barrier in large-scale quantum computer development

Balances CMOS semiconductor process affinity with stable quantum dot operation Hitachi has successfully developed a prototype for the basic structure of a quantum bit*1 array using silicon semiconductors that will help enable large-scale integration of quantum bits for quantum computers. Until no...
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hitachi-rd-en @ hitachi-rd-en
R&D TopicsSoftware & SystemsElectronicsQuantum computer

Deployment conscious automatic surface crack detection

Yuki Inoue Research & Development Group, Hitachi, Ltd. Hiroto Nagayoshi Research & Development Group, Hitachi, Ltd. Many developed countries are facing the challenge of a shrinking labor force and as a result, a decrease in the number of available experts. This has increased the need to automate ...
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hitachi-rd-en @ hitachi-rd-en
Industrial AI BlogAI & Data sciencePublic sector

Failure prediction for multiple connected devices

Huijuan Shao R&D Division, Hitachi America, Ltd. Failure prediction is an important problem in industry and has been studied over decades in various areas. Generally, majority of equipment and industrial components deteriorate after running for a period of time. The failures among multiple device...
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hitachi-rd-en @ hitachi-rd-en
Industrial AI BlogAI & Data scienceManufacturingFailure prediction

Binary optimization by Momentum Annealing

Takuya Okuyama Research & Development Group, Hitachi, Ltd. Summary Optimization is a key advantage offered by digital technology to enhance societal systems. If we are able to solve large-scale optimization problems quickly, this can significantly improve many systems. We worked with the National...
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hitachi-rd-en @ hitachi-rd-en
Industrial AI BlogAI & Data scienceFinancial sectorPublic sector

Development of image compression technology based on deep learning aiming for high perceptual image quality under an ultra-low-bitrate condition

Optimizing compression and decompression for each region in an image by importance of texture and detailed structure Hitachi, Ltd. has developed an image compression technology optimized for each region in an image based on deep learning with the aim of efficiently utilizing vast quantities of im...
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hitachi-rd-en @ hitachi-rd-en
R&D TopicsAI & Data scienceDeep learningImage analysis/recognition

Realizing AI marketplace for real-time sensing system

Yasutaka Serizawa R&D Division, Hitachi America, Ltd. Industrial IoT, the extension of the Internet of Things (IoT) in industrial sectors, and AI are increasingly seen as promising technologies to address multiple issues especially in the manufacturing sector, such as unscheduled downtimes which ...
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hitachi-rd-en @ hitachi-rd-en
Industrial AI BlogAI & Data scienceMeasurement & AnalysesManufacturing

Concurrent optimization of production scheduling and facility layout planning

Ryota Kamoshida Research & Development Group, Hitachi, Ltd. Production scheduling is the process of assigning tasks to machines in the manufacturing industry. One common problem in production scheduling is known as the job-shop scheduling problem (JSSP) where multiple jobs are processed on multip...
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hitachi-rd-en @ hitachi-rd-en
Industrial AI BlogAI & Data scienceManufacturing

Activity recognition using wearable sensors for low-cost deployment

Hiroki Ohashi Research & Development Group, Hitachi, Ltd. In this blog, I’d like to introduce the idea of a widely applicable human-activity-recognition (HAR) method for AI-based worker assistance in industry. Human-activity recognition (HAR) has a wide range of applications in industry such as w...
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hitachi-rd-en @ hitachi-rd-en
Industrial AI BlogAI & Data scienceDigital service platformsManufacturing

Accelerate the creation of IT x OT solutions using Common Analytics Framework

Sharath Kumar R&D Centre, Hitachi India Pvt. Ltd. With the increase in use of interconnected sensors, smart machines in industrial operations produce a continuous stream of sensor data, event data, and contextual data. In order to improve operational efficiency of these systems, the data needs to...
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hitachi-rd-en @ hitachi-rd-en
Industrial AI BlogAI & Data scienceDigital service platforms
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