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WiMi Researches Reinforcement Learning-Based Blockchain Federated Learning Framework to Optimize Model Aggregation Strategy and Security

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BEIJING, Nov. 8, 2024 /PRNewswire/ — WiMi Hologram Cloud Inc. (NASDAQ: WiMi) (“WiMi” or the “Company”), a leading global Hologram Augmented Reality (“AR”) Technology provider, today announced the initiation of exploring the integration of Reinforcement Learning (RL) into the federated learning framework. RL, as a significant branch of machine learning, has become a crucial tool for optimizing the federated learning process due to its decision-making capabilities in complex environments.

Reinforcement Learning is a machine learning approach that enables an intelligent agent to learn optimal strategies through interactions with the environment. In a blockchain-based federated learning framework utilizing reinforcement learning, the reinforcement learning algorithm can dynamically adjust the timing of model aggregation, selection of data participants, and transaction costs. This achieves a balance between information timeliness and data bias, as well as intelligent control over transaction costs, ultimately optimizing the overall learning performance.

In federated learning, there can be significant differences in the datasets of different participants, known as the data bias problem. Additionally, model updates need to be aggregated at the appropriate timing to avoid outdated information affecting overall learning performance. The reinforcement learning algorithm can simulate interactions with the environment to learn when to upload model updates and how to select the most effective models for aggregation under different data distributions. This helps find the optimal balance between information timeliness and data bias. The cost of blockchain transactions, including the consumption of computational resources and network bandwidth, is another important consideration in federated learning. Reinforcement learning can intelligently predict network conditions, resource availability, and transaction priorities to dynamically adjust the frequency and scale of model aggregation. This ensures learning effectiveness while minimizing overall transaction costs. By applying reinforcement learning algorithms to optimize model aggregation strategies, not only does it significantly improve federated learning efficiency and model accuracy, but it also effectively reduces transaction costs.

With the continuous advancement of technology, blockchain-based federated learning frameworks based on reinforcement learning will play a crucial role in various fields such as healthcare, financial services, and the Internet of Things (IoT), promoting the security, efficiency, and widespread adoption of artificial intelligence technology. For example, in the healthcare industry, this framework can facilitate data sharing among hospitals, research institutions, and patients, accelerating the development of disease diagnosis and treatment plans while strictly protecting individual privacy. In the financial services industry, it can assist banks and financial institutions in building more secure and efficient credit assessment and risk management models. In the field of IoT, it enables intelligent collaboration among devices, enhancing the overall network’s responsiveness and intelligence level.

WiMi’s research on the blockchain-based federated learning framework using reinforcement learning represents a significant innovation at the intersection of artificial intelligence, blockchain technology, and reinforcement learning. It provides innovative approaches to address the trust, security, and efficiency issues faced by traditional federated learning. In the future, with further theoretical research and practical applications, the technological potential of blockchain-based federated learning using reinforcement learning will be more fully explored and widely applied in various industry sectors.

About WiMi Hologram Cloud

WiMi Hologram Cloud, Inc. (NASDAQ:WiMi) is a holographic cloud comprehensive technical solution provider that focuses on professional areas including holographic AR automotive HUD software, 3D holographic pulse LiDAR, head-mounted light field holographic equipment, holographic semiconductor, holographic cloud software, holographic car navigation and others. Its services and holographic AR technologies include holographic AR automotive application, 3D holographic pulse LiDAR technology, holographic vision semiconductor technology, holographic software development, holographic AR advertising technology, holographic AR entertainment technology, holographic ARSDK payment, interactive holographic communication and other holographic AR technologies.

Safe Harbor Statements

This press release contains “forward-looking statements” within the Private Securities Litigation Reform Act of 1995. These forward-looking statements can be identified by terminology such as “will,” “expects,” “anticipates,” “future,” “intends,” “plans,” “believes,” “estimates,” and similar statements. Statements that are not historical facts, including statements about the Company’s beliefs and expectations, are forward-looking statements. Among other things, the business outlook and quotations from management in this press release and the Company’s strategic and operational plans contain forward−looking statements. The Company may also make written or oral forward−looking statements in its periodic reports to the US Securities and Exchange Commission (“SEC”) on Forms 20−F and 6−K, in its annual report to shareholders, in press releases, and other written materials, and in oral statements made by its officers, directors or employees to third parties. Forward-looking statements involve inherent risks and uncertainties. Several factors could cause actual results to differ materially from those contained in any forward−looking statement, including but not limited to the following: the Company’s goals and strategies; the Company’s future business development, financial condition, and results of operations; the expected growth of the AR holographic industry; and the Company’s expectations regarding demand for and market acceptance of its products and services.

Further information regarding these and other risks is included in the Company’s annual report on Form 20-F and the current report on Form 6-K and other documents filed with the SEC. All information provided in this press release is as of the date of this press release. The Company does not undertake any obligation to update any forward-looking statement except as required under applicable laws.

 

 

View original content:https://www.prnewswire.com/news-releases/wimi-researches-reinforcement-learning-based-blockchain-federated-learning-framework-to-optimize-model-aggregation-strategy-and-security-302300038.html

SOURCE WiMi Hologram Cloud Inc.

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Fox ESS Celebrates Strong Momentum with Integrated Solar Storage & Charging Solutions at Smart Energy 2026

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May 9, 2026

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SYDNEY, May 9, 2026 /PRNewswire/ — Fox ESS, a global leader in renewable energy solutions, attended Smart Energy 2026 during 6-7 May as a platinum sponsor. At the event, Fox ESS showcased its next-generation approach to solar storage and EV charging solution, delivering a seamless, future-ready energy experience for homeowners and installers across Australia.

Integrated Solutions Tailored for Aussie Homes

At Smart Energy 2026, Fox ESS highlighted its storage-to-charging solution, designed to make everyday energy use more convenient for local residents. With performance-led products and proven market traction, Fox ESS is set to play its part in building a more resilient energy future for Australia.

Battery Systems

Fox ESS continues to build momentum in the battery market. Sunwiz, an Australian solar consultancy, recently reported that Fox ESS ranked No.1 in March for installation capacity. And the company also revealed it has installed more than 25,000 systems in April. During the exhibition, Sunwiz presented Fox ESS with an award, recognising the company as Top Solar Company for Fastest Growing Battery.

CQ7 V6+ High Voltage Battery (42kWh and above)
Building on Fox ESS’ proven strengths, compact design and high capacity, CQ7 V6+ is well suited to medium-sized households and ensure the free use of electricity and maximize the self-consumption.EQ4800 High Voltage Battery (28kWh)
A reliable choice for smaller households, designed for efficient day-to-day energy storage.

Alongside its battery range, Fox ESS showcased all-in-one systems, including Stackable AIO and EVO, designed to simplify installation while maintaining a high standard of design and presentation.

Inverters

Fox ESS offers a range of inverters to suit local requirements, supported by up to 200% PV oversizing and a 10-year product warranty.

Single-phase: H1‑G2 (3–6kW); KH series (7–10.5kW)Three-phase: H3 Smart (5–15kW); H3 Pro (15–29.9kW); H3 Plus (50–125kW)

EV Chargers

With EV adoption accelerating, Fox ESS also offers EV charging solutions with solar linkage, designed to work across its inverter portfolio. The chargers provide robust, smart energy management, including dynamic load balancing to help protect home circuits.

A Series (7.3kW / 11kW / 22kW): IP65 and IK08 protection, OCPP-compliant.L Series (7.3kW / 11kW): straightforward installation with multiple colour options.

Big Battery Still Takes Centre Stage

As the Cheaper Home Battery Program moves into a new phase under an updated rebate policy, interest in larger battery systems continues to grow, particularly as more households consider EV upgrades amid rising fuel costs. More EVs typically mean households need greater energy availability, making higher-capacity storage an increasingly attractive option.

Looking ahead, from 1 July 2026, the Australian Government’s Solar Sharer Offer (SSO) will provide eligible households with three hours of free daily electricity to align with peak solar generation. Households with larger batteries will be well placed to make the most of this opportunity.

Fox ESS is also working with local VPP partners, including Amber Electric and Origin Loop VPP, helping homeowners unlock maximum value while supporting greater grid stability.

Maimai Comes Alive at the Exhibition

Visitors to the Fox ESS stand experienced a full programme of brand activations across the event. Following the online announcement, Sydney served as Maimai’s first physical stop, bringing the community together for face-to-face engagement. Attendees queued to take photos with the brand’s friendly and recognisable mascot.

Long-Term Commitment to Australia

Fox ESS has opened two local offices in Melbourne and Sydney, with more than 30 dedicated specialists supporting local customer needs. The company is also looking to play a wider role in Australia’s energy transition.

Notably, Ian Thorpe made his first in-person appearance at Fox Night, where he presented partners with awards. At the event party, Fox ESS also hosted a battery installation challenge, featuring eight rounds of competition, with the final winners receiving a range of prizes.

“We’re delighted to see such a strong result following the rollout of local policy. With nearly 400,000 Australian households now installing batteries, Fox ESS has played a key role, but this is only the beginning. We’re committed to keeping momentum and helping make a smarter, more reliable energy future a reality for more homes.” said Brooks Richard Geng, APAC & Middle East Managing Director, Fox ESS.

View original content to download multimedia:https://www.prnewswire.com/apac/news-releases/fox-ess-celebrates-strong-momentum-with-integrated-solar-storage–charging-solutions-at-smart-energy-2026-302767429.html

SOURCE Fox ESS

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TELUS announces election of directors

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1 hour ago

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May 9, 2026

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VANCOUVER, BC, May 8, 2026 /CNW/ – TELUS Corporation (TELUS) (TSX: T) (NYSE: TU) announced today that the nominees listed in TELUS’ 2026 information circular were elected as directors of TELUS. The detailed results of the vote for the election of directors held at TELUS’ annual meeting on May 8, 2026 (the Meeting) are set out below.

Each of the following 14 nominees proposed by management was elected as a director of TELUS:

Nominee

Votes For  

% Votes For  

Votes Withheld  

% Votes Withheld 

Raymond T. Chan

592,322,965

97.91

12,667,245

2.09

Hazel Claxton

599,400,953

99.08

5,589,256

0.92

Lisa De Wilde

583,361,107

96.42

21,629,103

3.58

Victor Dodig

593,352,117

98.08

11,638,092

1.92

Darren Entwistle

586,791,970

96.99

18,198,239

3.01

Thomas Flynn

596,684,564

98.63

8,305,646

1.37

Mary Jo Haddad

577,841,419

95.51

27,148,791

4.49

Martha Hall Findlay     

595,075,545

98.36

9,914,665

1.64

Christine Magee

597,282,615

98.73

7,707,595

1.27

John Manley

579,845,538

95.84

25,144,672

4.16

David Mowat

592,867,380

98.00

12,122,830

2.00

Marc Parent

577,961,748

95.53

27,028,461

4.47

Denise Pickett

596,211,746

98.55

8,778,464

1.45

W. Sean Willy

595,898,668

98.50

9,091,541

1.50

Final voting results on all matters voted on at the Meeting will be published shortly on telus.com/agm, and filed with the Canadian and U.S. securities regulators.

About TELUS

TELUS (TSX: T, NYSE: TU) is a world-leading communications technology company operating in more than 45 countries and generating over $20 billion in annual revenue with more than 21 million customer connections through our advanced suite of broadband services for consumers, businesses and the public sector. We are committed to leveraging our technology to enable remarkable human outcomes. TELUS is passionate about putting our customers and communities first, leading the way globally in client service excellence and social capitalism. TELUS Health is enhancing approximately 170 million lives across 200 countries and territories through innovative preventive medicine and well-being technologies. TELUS Agriculture & Consumer Goods utilizes digital technologies and data insights to optimize the connection between producers and consumers. TELUS Digital specializes in digital customer experiences and future-focused digital transformations that deliver value for their global clients. Guided by our enduring ‘give where we live’ philosophy, TELUS continues to invest in initiatives that support education, health and community well-being. In 2023, we launched the TELUS Student Bursary, which strives to ensure that every young person in Canada who wants a postsecondary education has the opportunity to pursue one. To date, the program has distributed over $6 million in bursaries to 2,000 students and counting. Since 2000, TELUS, our team members and retirees have contributed $1.85 billion in cash, in-kind contributions, time and programs, including 2.5 million days of service–earning TELUS the distinction of the world’s most giving company.

For more information, visit telus.com or follow @Darren_Entwistle on Instagram.

For more information, please contact:

Jacinthe Beaulieu
TELUS Media Relations
Jacinthe.Beaulieu@telus.com

View original content to download multimedia:https://www.prnewswire.com/news-releases/telus-announces-election-of-directors-302767404.html

SOURCE TELUS Communications Inc.

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CTK BIO SELECTED TO PARTICIPATE IN NGEN’S $62.7M ADVANCED MANUFACTURING INITIATIVE

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1 hour ago

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May 9, 2026

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VANCOUVER, BC, May 8, 2026 /CNW/ – CTK Bio Canada today announced its selection as a participant in a Next Generation Manufacturing Canada (NGen)-supported advanced manufacturing project, part of a $62.7 million national initiative backing 14 high-impact projects across Canada.

The initiative, recently announced by NGen, represents one of Canada’s most significant investments in advanced manufacturing, supporting collaborations between leading industry and technology partners to accelerate commercialization and strengthen global competitiveness. NGen’s project selection process is highly competitive, prioritizing initiatives with strong technical innovation, commercialization potential, and industry impact.

CTK Bio will contribute to the project titled “Streamlining Cosmetics Packaging with AI Powered Materials Informatics,” which uses artificial intelligence to guide the formulation and validation of packaging materials, ensuring compatibility with cosmetic products while meeting performance and regulatory requirements.

ADVANCING AI-DRIVEN MATERIALS INNOVATION
Through this project, CTK Bio is advancing an AI-powered materials informatics approach that improves how packaging materials are formulated, validated, and scaled for cosmetic applications.

By shifting from traditional trial-and-error methods to predictive, data-driven formulation, CTK Bio aims to:

Increase the success rate of new material developmentReduce formulation and validation timelinesLower development costsAccelerate commercialization of innovative and sustainable packaging solutions

EXECUTIVE COMMENTARY
JK Park, CEO
“This project unlocks synergies between CTK Bio and CTK Clip, where we already have an established global presence in the cosmetics market. By combining advanced materials innovation with existing market access, we can accelerate the commercialization of next-generation packaging solutions.”

ABOUT CTK BIO
CTK Bio Canada is focused on advancing next-generation biomaterials and manufacturing technologies, developing innovative solutions that enable more efficient, sustainable, and scalable production across global industries.

ABOUT NGEN
Next Generation Manufacturing Canada (NGen) is the industry-led organization spearheading Canada’s Global Innovation Cluster for Advanced Manufacturing. NGen brings together industry, academia, and technology partners to drive innovation, accelerate commercialization, and enhance Canada’s global competitiveness.

SOCIAL MEDIA ACCOUNTS:
Instagram: https://www.instagram.com/ctkbiocanada
Facebook: https://www.facebook.com/ctkbiocanada
LinkedIn: https://www.linkedin.com/company/ctk-bio-canada

For more information, visit www.ctkbio.com or call (604) 372-4200.

SOURCE CTK Bio

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