International Spring School on Urban Digital Twins

Join us in London, UK, for the second edition of this international school – open for PhD students, researchers, companies’ representatives, wishing to explore, learn, and innovate with cutting-edge digital twin technologies.

It will challenge participants to think critically and creatively about the security, resilience, and futureproofing of urban infrastructure. The program integrates keynote sessions, demonstrations, fundamentals and practical sessions with state-of-the-art technologies, providing participants with the abilities to add novel dimension to their research – digital twin alignment.

Practical sessions will include collaborative project-based learning, prototype development and discussions.

All participants, including PhD students, researchers, and company representatives, will receive a certificate of completion.

Organized by Kaunas University of Technology (KTU), this year’s Spring School will partner with University College London (UCL) and the University of Glasgow, bringing keynote talks and mentoring from leading researchers.

REGISTRATION

All you need to know

Why should you attend?

Explore how digital twins contribute to more resilient and data-driven cities

Gain insights into how digital twin technology is reshaping industries and research. By integrating this innovative approach, you can enhance the impact and relevance of your work. It will help you rethink how you collect and visualize data, and how you engage with end users. Digital twin technologies can be applied at various levels of detail, depending on the goals and scale of your project.

Gain practical experience by building your own digital twin

Learn to use state-of-the-art tools such as Cesium and iTwin, and apply them in a real project context. Throughout the training, you’ll have the flexibility to integrate other technologies you already know or are eager to explore, allowing you to tailor the process to your specific research or professional interests.

Turn ideas into working solutions

Through project-based, hands-on sessions, you’ll work in teams to develop and test a prototype. This collaborative process will strengthen both your technical expertise and your ability to translate ideas into tangible results.

Participation fee

The participation fee is 1200 EUR. Participants fund their own travel and accommodation.

The full participation fee applies to industry participants. To support academic engagement, PhD students may apply for a full fee waiver, and early career researchers for a partial waiver.

Participation will be limited to a select number of participants to ensure a high-quality, hands-on learning experience. Once registration closes, we will review the number of available fee waivers for PhD students and early career researchers.

The agenda is now publicly available, and registrations are open via the event website until 11 March. Participation confirmations and decisions on fee waivers for academic attendees will be communicated by 13 March.

Technology Focus

Hands-on sessions will include the development of digital twins using state-of-the-art tools such as Cesium and iTwin, alongside immersive vibe coding workflows, with participants guided step-by-step to learn and apply these techniques during the event. Participants are also encouraged to incorporate their own expertise and may choose to use any technology they prefer for development. If desired, participants are welcome to work with their preferred tools and technologies.

Venue

Bentley Systems London Office, 8 Bishopsgate, UK

(in Google Maps: 8 Bishopsgate)

The school will take place at Bentley Systems’ brand-new office in London’s landmark 8 Bishopsgate building – a state-of-the-art venue featuring modern group workspaces, demonstration areas, and a main stage for key sessions and presentations.

Registration

The agenda is now publicly available and registrations are open until 11 March 2026. Confirmation of participation and decisions regarding fee waivers for academic attendees will be communicated by 13 March 2026.

To register, please complete the form provided below. We ask applicants to briefly describe their background and motivation for joining the Spring School, as this helps us tailor the learning experience and allocate available places.

After submitting the registration form, you will receive an automated email confirming that your application has been received. Final participation confirmation will be sent no later than 13 March 2026.

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I consent that the provided personal data will be processed and stored at the Faculty of Civil Engineering and Architecture of KTU. The data is processed for the purposes of participants selection, organizing and conducting the event, and issuing the participation certificates, in accordance with the personal data privacy policy of the Kaunas University of Technology and the legal acts in force in the Republic of Lithuania. CV will be stored until the end of the event, other data will be stored for one year from the end of the event. To withdraw this consent, I will contact KTU by e-mail saf@ktu.lt

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Please note that the event will be photographed and filmed, and the video footage will be published in the media, on the university and faculty websites and social networks. Participation in the event is considered as consent. If you still do not wish to be photographed, please inform the event organizers at the beginning of the event.

Agenda

Day 1

9:00 Opening and Welcome

9:10 Keynote:
Technology Innovations Driving Next-Generation Digital Twins

Explore the major innovations redefining digital twin development – including AI, IoT, real-time simulation, and “vibe coding” – alongside the growing democratization of development through open-source ecosystems and accessible APIs that are lowering barriers and accelerating adoption across industries.

Speaker: Greg Demchak, VP of Emerging Technologies, Bentley Systems

10:00 Keynote:
Applied Research in Space-Based Digital Twins for Enhanced Building and Infrastructure Performance

Discover how UCL’s applied research in digital construction is leveraging space-based digital twins to transform building and infrastructure operations through smarter data integration, performance optimisation, and resilient asset management.

Speaker: Dr. Nicola Moretti, Lecturer in Digital Construction Management, University College London

11:00 Keynote:
Digital Twins as Enablers for Transport Decarbonisation – TransiT project case

Learn how digital twin technologies can contribute towards the major technological shift in UK transport system.

Speaker: Daniel Mitchell, Research associate, University of Glasgow

12:00 Technical Introduction:
Understanding Digital Twins Workflows

A hands-on demonstration showcasing the capabilities of Cesium, iTwin Capture, and iTwin Experience for real-time infrastructure management and advanced visualization. Introduction to the workflow to be used during the spring school.

Speaker: Prof. Darius Pupeikis, Head of Centre for Smart Cities and Infrastructure, KTU

14:00 Technical Introduction:
From Code to Twin: Implementing Vibe Coding in Infrastructure Digital Twin Platforms

Learn how to implement vibe coding techniques to power real-time infrastructure digital twins, integrating live data, geometry, and platform services within iTwin environments. This session walks participants through practical workflows for turning code into fully operational DT systems.

Speakers:

Daniel Wikstrom Pujante, Senior Software Engineer, Bentley Systems

Johannes Renner, Digital Twin Specialist, Solution Architect, Bentley Systems

15:00 Groupwork:
First Ideation and Feedback Session

Teams formation, defining the goals for the week, developing use cases that align with the Spring School’s focus and alignment with individual research interests.

Moderator: Prof. Andrius Jurelionis, Dean of the Faculty of Civil Engineering and Architecture, KTU

17:30
Social dinner

Preparation Tips for Participants:
We encourage participants to prepare by reviewing relevant materials and familiarizing themselves with digital twin platforms like iTwin and Cesium. Additional guidance – if needed – will be provided ahead of the Spring School.

Day 2

9:00 Workshop 1:
Context Creation and Import – iTwin Capture and Cesium

Learn how to create hybrid geometries using iTwin Capture and Cesium. This session will guide participants through the process of context creation and importing data into the platforms.

Facilitators:

Prof. Darius Pupeikis, Prof. Dr., Head of Centre for Smart Cities and Infrastructure, KTU

11:00 Workshop 2:
Introduction to vibe coding

Get up to speed with vibe coding essentials, and use them immediately throughout the week.

Facilitators:

Greg Demchak, VP of Emerging Technologies, Bentley Systems

Daniel Wikstrom Pujante, Senior Software Engineer, Bentley Systems

13:30 Workshop 3:
Getting Started with Cesium and iTwin Platforms

Dive into the foundational aspects of Cesium and iTwin platforms with a hands-on session designed to equip participants with the skills needed to begin leveraging this technology.

Facilitators:
Justas Kardoka, Engineer at Centre for Smart Cities and Infrastructure, KTU
Prof. Darius Pupeikis, Head of Centre for Smart Cities and Infrastructure, KTU

15:30 Groupwork:
Piloting Cesium / iTwin Platforms

Participants will work in groups under the guidance of experts to pilot Cesium and iTwin platforms for geometries import. This session will blend hands-on practice with mentorship from platforms specialists.

Day 3

9:00 Workshop 4:
Linking Your Data – iTwin IoT

Teams will learn how to link IoT data to their models, will work collaboratively on developing their case. Live data from KTU CSCI resource base will be available for the participants on demand.

Facilitators:
Justas Kardoka, Engineer at Centre for Smart Cities and Infrastructure, KTU
Daniel Wikstrom Pujante, Senior Software Engineer, Bentley Systems
Daniel Mitchell, Research associate, University of Glasgow

13:00 Groupwork:
Building your Digital Shadow

Under the guidance of tutors, groups will incorporate their data into the platform, progressing towards a functional digital shadow for their projects.

16:30 Groupwork:
Second Ideation Session – Refining Group Goals

Groups will refine their project goals. This session will encourage participants to consider time constraints and focus on addressing the key challenges and objectives for the week.

Day 4

9:00 Groupwork:
Collaborative Innovation

A full day dedicated to project development, featuring on-site and online consultations with technology experts and tutors. This session will provide personalized guidance to help participants advance their digital twin projects.

Groups will work on integrating predictive elements into their digital twins, such as factoring in weather data to enable scenario-based forecasting and analysis. Participants will bring their data into the platform and enhance its functionality.

Facilitators:

Justas Kardoka, Engineer at Centre for Smart Cities and Infrastructure, KTU

Daniel Wikstrom Pujante, Senior Software Engineer, Bentley Systems

Daniel Mitchell, Research associate, University of Glasgow

Day 5

9:00 Groupwork:
Finalizing Use Cases and Preparing Presentations

Groups will dedicate time to finalizing their project presentations, ensuring they effectively communicate their work and insights gained during the Spring School.

13:30 Presentations Session

Each group will present their digital twin projects, showcasing their progress, challenges, and solutions. This session will include discussions and feedback from tutors and peers.

15:00 Closing Remarks and Reflections Session