Connect with us

Technology

University of Electro-Communications Research and Innovation: Applied mathematics for optimization of society

Published

on

TOKYO, Jan. 30, 2025 /PRNewswire/ — The University of Electro-Communications (UEC) proudly announces the release of the January 2025 issue of its Research and Innovation newsletter.

This edition highlights cutting-edge research and innovation, featuring a video profile of UEC faculty Satoshi Takahashi on applied mathematics for optimization of society (Innovation), and the Research Highlights section describes research by Yuichi Sei (Innovation) on “face recognition”, and Keisuke Hosokawa (Research) on “gigantic auroras”. The News section covers the signing of a memorandum of understanding for student exchange with Roskilde University (Denmark) and the visit of the New Zealand Chair of the JapanNew Zealand business committee and Aurecon representatives to UEC.

January 2024 issue of UEC Research and Innovation 
http://www.ru.uec.ac.jp/randi/

Video Profiles (Innovation)

Applied mathematics for optimization of society

Satoshi Takahashi
Associate Professor, Department of Computer and Network Engineering.

http://www.ru.uec.ac.jp/randi/video/innovation/202501.html

Satoshi Takahashi is using his expertise in mathematical optimization and game theory to address practical social issues including optimizing transportation timetables, factory work schedules, economic problems like price determination, and stock trading.

Research Highlights (Research)

Space science: Gigantic auroras revealed: Unveiling solar dynamics during rare solar wind disappearance

http://www.ru.uec.ac.jp/randi/research-highlights/research/202501.html

An international research team led by Keisuke Hosokawa and including Takuo Tsuda of the University of Electro-Communications, in collaboration with Kyoto University and the National Institute of Polar Research has captured a rare and strikingly large aurora spanning the Arctic region. This unprecedented observation occurred during an unusual solar phenomenon where the solar wind, a stream of charged particles that typically interacts with the Earth’s magnetosphere to create auroras, almost completely vanished. The study, published in Science Advances provides new insights into how auroras can form in the absence of normal solar wind conditions and reveals unexpected complexity in auroral behavior under these rare circumstances.

K. Hosokawa, R. Kataoka, T. T. Tsuda, Y. Ogawa, S. Taguchi, Y. Zhang and L. Paxton, Exceptionally gigantic aurora in the polar cap on a day when the solar wind almost disappeared. Sci. Adv. 10, eadn5276 (2024).

URL: https://www.science.org/doi/10.1126/sciadv.adn5276
DOI: 10.1126/sciadv.adn5276

Research Highlights (Innovation)

Face recognition: Voice coming into the picture

http://www.ru.uec.ac.jp/randi/research-highlights/innovation/202501.html

During the COVID-19 pandemic, requiring people to wear facemasks in public places and shops was an important measure taken by governments all over the world. The requirement is no longer in place, but in Japan and elsewhere, many people still choose to wear a facemask as a precaution, and it is expected that facemasks will remain commonplace. This poses a problem to security and identification systems, as it is difficult to correctly automatically identify a person who’s half face is covered by a mask. To address this situation, computational methods capable of ‘inpainting’ masked face images have been developed, with some degree of success. Now, Yuichi Sei and colleagues from The University of Electro-Communications, Tokyo, have created a method that not only uses visual information, but also audio — the person’s voice — to reconstruct a masked face. The approach enables face shape restoration with improved quality.

Tetsumaru Akatsuka , Ryohei Orihara , Yuichi Sei ,Yasuyuki Tahara , and Akihiko Ohsuga, Estimation of Unmasked Face Images Based on Voice and 3DMM, In: Liu, T., Webb, G., Yue, L., Wang, D. (eds) AI 2023: Advances in Artificial Intelligence. AI 2023. Lecture Notes in Computer Science (LNCS), volume 14471. Springer, Singapore.
URL: https://doi.org/10.1007/978-981-99-8388-9_20
DOI: 10.1007/978-981-99-8388-9_20

Sei Lab Home Page
http://www.sei.lab.uec.ac.jp/~sei/en/

News and Events

UEC Signs Memorandum of Understanding for Student Exchange with Denmark’s Roskilde University

http://www.ru.uec.ac.jp/randi/news/202501_1.html

On Thursday, November 21, 2024, UEC and Roskilde University signed a memorandum of understanding (MoU) for student exchange. This milestone builds on the comprehensive agreement signed on January 1, 2023, which has fostered active research collaborations. Notably, Visiting Associate Professor Go Yuasa (Office for International Strategy) has been working with Roskilde University on integrating and visualizing traffic volume and air quality data to advance smart city initiatives.

New Zealand Chair of the Japan-New Zealand Business Committee and Aurecon Representatives Visit UEC

http://www.ru.uec.ac.jp/randi/news/202501_2.html

On Friday, November 15, 2024, Ian Kennedy, Chair of the New Zealand side of the Japan-New Zealand Business Cooperation Committee, along with Rebecca Mehrtens of Aurecon New Zealand and Kanji Kuwata of Aurecon Australia, visited UEC. They held discussions with UEC President Shunichi Tano and Board of Directors (International and Public Relations Strategy) Kazuaki Oya, responsible for international and public relations strategy.

Further information

International Affairs Section
The University of Electro-Communications
1-5-1 Chofugaoka, Chofu, Tokyo 182-8585, Japan
Telephone: +81(0) -42-443-5000
EMAIL: kokusai-k@office.uec.ac.jp
Website: http://www.uec.ac.jp/

About the University of Electro-Communications

The University of Electro-Communications (UEC) in Tokyo is a small, luminous university at the forefront of pure and applied sciences, engineering, and technology research. Its roots trace back to 1918, with a mission to train maritime communication engineers. UEC was officially established as a national university in 1949 and continues to lead innovation in wireless communications, laser science, robotics, informatics, and material science.

With approximately 4,000 students and 350 faculty members, UEC remains a hub for cutting-edge research and collaboration.

 

View original content:https://www.prnewswire.co.uk/news-releases/university-of-electro-communications-research-and-innovation-applied-mathematics-for-optimization-of-society-302364252.html

Continue Reading
Click to comment

Leave a Reply

Your email address will not be published. Required fields are marked *

Technology

LYKSTAGE Launches Patented Video Platform That Pays Creators and Viewers — Now Live Across Five Countries

Published

on

By

MUMBAI, India, April 20, 2026 /PRNewswire/ — LYKSTAGE, a video-sharing platform owned by LYK Inc., a Delaware-based entity, and founded by New York-based entrepreneur Adris Chakraborty, is redefining how the creator economy works — with a patented monetization model no other platform can legally replicate.

Built by a technology team in India under Manhattan Tech Ventures, LYKSTAGE runs on a patented Watch-Time Monetization Model that fundamentally changes who earns from video content. Creators earn whenever their content’s watch time gets monetized — no subscriber minimums, no waiting periods, and no thresholds to cross before earning begins.

What makes the model unprecedented is that viewers earn too. Logged-in viewers are rewarded whenever their watch time gets monetized — when they watch content uninterrupted and the ad served during viewing is fully consumed. When that happens, the creator earns, the viewer is rewarded, and the platform earns. Every reward is funded by actual ad revenue — not venture capital subsidies. The model is entirely self-sustaining.

The platform serves both skippable and non-skippable ads, determined by an ad server algorithm that optimizes based on viewing patterns and content traction. For advertisers, impressions are served intelligently — matching the right ad format to the right moment, delivering higher completion rates and genuine attention.

LYKSTAGE is now live across five markets — India, the United States, the United Kingdom, Canada, and the UAE — and available on Samsung TV, LG TV, Roku, Apple TV, Android TV, Amazon Fire TV, desktop, mobile web, and native apps on both the App Store and Google Play Store.

Adris Chakraborty, a Kolkata-born Columbia Business School alumnus based in the US since 2003, co-founded Mediamorphosis Advertising & Technology Inc. in New York in 2006 with his spouse and business partner Poulami Mukherjee. The company expanded to the UK in 2012, followed by Manhattan Communications in India — building a multicultural advertising group spanning five countries with over 100 clients, providing LYKSTAGE with built-in advertiser relationships and market intelligence.

The platform has crossed over one million users across all markets, with more than 20,000 creators on board and growing across all five countries — achieved with minimal paid marketing.

LYKSTAGE is a transparent, patented system where the people who create the value are the ones who earn from it.

Sign up at:
Android – https://play.google.com/store/apps/details?id=com.lykstage.app
Apple – https://apps.apple.com/in/app/lykstage-video-streaming/id6754064834

Logo: https://mma.prnewswire.com/media/2960187/LYKSTAGE_Logo.jpg

 

View original content to download multimedia:https://www.prnewswire.com/in/news-releases/lykstage-launches-patented-video-platform-that-pays-creators-and-viewers–now-live-across-five-countries-302746985.html

Continue Reading

Technology

Towngas and Tencent forge strategic partnership to drive “Energy + Tech” smart digital transformation

Published

on

By

HONG KONG, April 20, 2026 /PRNewswire/ — The Hong Kong and China Gas Company Limited (Towngas) and Tencent have signed a strategic partnership agreement in Hong Kong. The two companies will collaborate extensively on unified cloud resource management, digital platform development, large artificial intelligence (AI) models and applications, customer engagement enhancement, and R&D tool synergy. Together, they aim to drive the smart digital transformation of the energy sector.

The partnership dates back to 2020, when Towngas Lifestyle, the extended business division of Towngas, first teamed up with Tencent Cloud. In 2021, Towngas Energy, the Group’s renewable energy arm, worked with Tencent Cloud to build a smart energy ecosystem, which currently supports over a hundred integrated energy projects for the business segment. In 2023, Towngas Lifestyle and Tencent Cloud entered into a comprehensive strategic partnership spanning cloud platforms, big data, AI, and customer engagement, delivering one-stop lifestyle solutions to 46 million household customers across Hong Kong and the Chinese mainland. This latest agreement marks a comprehensive, group-level strategic partnership between Towngas and Tencent. It is designed to pool their resources, achieve cross-divisional synergy, drive quality and efficiency gains, and accelerate AI innovation.

Over the past six years, this collaboration has yielded remarkable results. Powered by Tencent Cloud, Towngas Lifestyle has upgraded the digital foundation and driven application innovation for its Towngas Lifestyle Cloud (TLC) platform. Furthermore, leveraging Tencent Cloud’s TBDS (Tencent Big Data Suite), it built the Towngas Analytics Platform (TAP), which currently supports big data applications for over 70 affiliated city-gas companies as well as its Hong Kong operations.

In terms of AI applications, Towngas Lifestyle has capitalised on Tencent’s AI computing power and large model technology to launch innovative tools such as smart safety inspections and AI service agents, significantly boosting the efficiency of frontline staff at gas companies. To better serve its customers, the company has deeply integrated Tencent’s WeCom to improve customer outreach. On the R&D front, Towngas Lifestyle has widely adopted Tencent’s AI development tools to streamline workflows. Moreover, the partners have successfully replicated their mainland successes in Hong Kong, completing the cross-border deployment of the TAP platform and advancing the upgrade of the city’s business systems.

Mr Peter Wong Wai-yee, Managing Director of Towngas, said: “Tencent’s leading position in AI and digital technology is obvious to all. Since 2020, the two parties have established a strong partnership, expanding from Towngas Lifestyle’s extended business to cooperation on the smart energy platform for the renewable energy segment, and gradually extending from the mainland to Hong Kong. As an enterprise with a 164-year history, Towngas has grown to possess a customer base of over 120 million since entering the mainland gas utility business in 1994. Facing such a massive number of customers, data security is of paramount importance. How to build a secure and efficient system for management and service has become a critical issue for business development. We are confident in joining hands with Tencent to co-build a secure and efficient digital system, comprehensively elevate the customer service experience and operational efficiency, and jointly pioneer more possibilities for ‘Energy + Tech’.”

Mr Dowson Tong, Senior Executive Vice President of Tencent and CEO of Tencent Cloud and Smart Industries Group, stated that as a household brand in Hong Kong, Towngas’s “customer-centric” service philosophy aligns closely with Tencent’s corporate mission of “Value for Users, Tech for Good”. Over the past six years, Tencent has engaged in deep collaboration with multiple segments under Towngas, empowering businesses with technology to achieve precise operations. Tencent looks forward to taking this exchange as a new starting point, further consolidating the “Cloud + AI” technological foundation based on existing cooperation, and deeply integrating Tencent’s digital capabilities with Towngas’s rich application scenarios. Through technological innovation, the goal is to achieve better customer service delivery and enhance operational efficiency, exploring a new path to sustainable development for the smart upgrade of the energy industry while ensuring data security and user privacy.

Looking ahead, the two companies will continue to deepen their collaboration in migrating core businesses to the cloud, co-building digital platforms, deploying large models and AI applications, and enhancing customer engagement. This will not only deliver a superior experience for gas customers but also set a benchmark for the high-quality transformational development of the energy industry.

 

View original content to download multimedia:https://www.prnewswire.com/apac/news-releases/towngas-and-tencent-forge-strategic-partnership-to-drive-energy–tech-smart-digital-transformation-302746992.html

SOURCE Tencent Cloud

Continue Reading

Technology

DMEGC Solar Achieves EcoVadis Gold Medal, Underscoring Its Commitment to ESG Excellence

Published

on

By

JINHUA, China, April 20, 2026 /PRNewswire/ — On April 15, DMEGC Solar, a global leader in magnetic materials and renewable energy solutions, achieved a milestone breakthrough in sustainable development. With outstanding performance in environmental protection, social responsibility, and other key areas, the company earned a Gold Medal from the internationally recognized rating agency EcoVadis, scoring 82 points. This places DMEGC Solar in the top 3% of all rated companies worldwide, surpassing 97% of participants.

EcoVadis is a globally leading sustainability assessment platform, having rated over 150,000 companies across more than 250 industries and 185 countries. Its evaluation framework covers 21 indicators across four core themes: Environment, Labor & Human Rights, Ethics, and Sustainable Procurement. The platform aims to assess the sustainability performance and social responsibility of companies within global supply chains.

DMEGC Solar participated in the assessment at the group level rather than as a single factory, demonstrating outstanding strength across all four dimensions. In the Labor & Human Rights dimension, the company has established a comprehensive employee rights protection system, strictly implemented occupational health and safety standards, and promoted employee development and career growth, ranking in the top 1% of its industry.

In the Sustainable Procurement dimension, the company has built a full-chain green supply chain management mechanism, collaborating with core suppliers to create a “cooperative carbon reduction” ecosystem. Initiatives such as packaging material recycling, green electricity usage, and localized collaborative production have enabled a low-carbon, traceable supply chain, also ranking in the top 1% of the industry.

Coupled with strong performances in environmental governance and business ethics, the company achieved an impressive score of 82, surpassing 97% of evaluated companies and earning the Gold Medal. This distinction places DMEGC Solar at the top in the global solar module manufacturers to receive such recognition.

This Gold Medal rating will for sure strengthen the company’s competitiveness in overseas markets. On one hand, its industry-leading ESG performance helps meet policy requirements related to sustainable supply chains, enhancing both the premium pricing of its products in international markets and its ability to secure orders. On the other hand, this recognition will boost customer and partner trust in the company’s brand, supporting the expansion of market share for its core products—such as photovoltaic modules, residential energy storage systems, and magnetic materials—while consolidating its market leadership.

Photo – https://mma.prnewswire.com/media/2960053/DMEGC_Solar_Achieves_EcoVadis_Gold_Medal__Underscoring_Its_Commitment_to_ESG_Excellence.jpg

View original content:https://www.prnewswire.co.uk/news-releases/dmegc-solar-achieves-ecovadis-gold-medal-underscoring-its-commitment-to-esg-excellence-302746991.html

Continue Reading

Trending