Home on dgk94

Exploring the performance of real-time data imputation to enhance fault tolerance on the edge: A study on environmental data

Sat, 12 Jul 2025 10:00:00 +0000

Assessing Event Fabrication Methods for Missing Events in Complex Event-Driven IoT Systems: A Smart Farming Case Study

Mon, 09 Jun 2025 10:00:00 +0000

Integrated Framework for Managing Childhood Obesity Based on Biobanks, AI Tools and Methods, and Serious Games

Mon, 19 May 2025 10:00:00 +0000

Creating interpretable synthetic time series for enhancing the design and implementation of Internet of Things (IoT) solutions

Fri, 17 Jan 2025 10:00:00 +0000

BIO-STREAMS

Wed, 20 Nov 2024 10:00:00 +0000

The WHO European Regional Obesity Report 2022 reveals that overweight and obesity rates have reached epidemic proportions across EU and are still escalating, with none of the 53 Member States currently on track to meet the WHO Global Non-communicable Disease (NCD) target of stopping the rise in obesity by 2025.

COVID-19 lockdowns have induced further shifts in diet and activity patterns, expected to affect population health in years ahead. Initiatives and political interventions have targeted obesity, albeit the progressive increase in rates heavily questions the efficacy of current systemic approaches. Particularly, prevalence in childhood & adolescence is alarming, with psychological / psychosocial impact and risks of adulthood obesity and NCDs2 increasing lifetime excess direct costs.

Meet us at Web Summit 2024 in Lisbon

Tue, 01 Oct 2024 10:00:00 +0000

Are you attending #WebSummit in Lisbon this year?

Our team will be there from November 11–14, and we’re excited to connect with fellow innovators and industry leaders. If you’d like to meet up, feel free to reach out or connect us with others attending the event. Let’s make the most of this fantastic opportunity in Lisbon! 🇵🇹👩‍💻🧑‍💻

We look forward to seeing you there!

PowerizeD

Sat, 15 Jun 2024 10:00:00 +0000

PowerizeD is an innovative EU funded project aiming to develop breakthrough technologies of digitized and intelligent power electronics to enable sustainable and resilient energy generation, transmission and applications

Objectives:

O1 Intelligence for More Efficiency and Greener Operation: Increase the efficiency of power electronics devices and systems on all technical levels of the applications and domains from the device level, over power modules and components up to power electronic systems. This will enable a reduction of the power losses beyond 25% on system/application level compared to the state-of-the-art by intelligent control and optimized operation measures and will also be applicable to both, silicon and advanced wide-bandgap, devices.

A Hybrid Simulation Platform for quality-aware evaluation of complex events in an IoT environment

Mon, 04 Mar 2024 10:00:00 +0000

PHYSICS

Fri, 31 Mar 2023 10:00:00 +0000

PHYSICS is a joint effort of global leaders in ICT integrators, technology producers, research centers, and universities with a mutual aim to showcase the potential of the Function-as-a-Service paradigm and foster its wide deployment by application developers, platform providers and cloud service providers.

The PHYSICS project will provide:

Graphical view of the application flow with drag and drop commands to facilitate the creation of pipeline of functions (FaaS)
Abstraction and application component reuse through intuitive flow programming approaches incorporating reusable design patterns
Global Continuum Layer to easily deploy functions, organizing multiple application objectives at the same time in a multi-cloud and hybrid cloud infrastructures

Publications

Transforming IoT Events to Meaningful Business Events on the Edge: Implementation for Smart Farming Application

Fri, 31 Mar 2023 10:00:00 +0000

An Event-based Microservice Platform for Autonomous Cyber-Physical Systems: the case of Smart Farming

Mon, 14 Jun 2021 10:00:00 +0000

Dimitris Gkoulis

Mon, 14 Jun 2021 10:00:00 +0000

Dimitris Gkoulis is actively involved in research.
He specializes in full-stack programming, software technology, and distributed systems.

Education

He is a PhD candidate in the Department of Informatics and Telematics at Harokopio University, supervised by Professor Mara Nikolaidou. He earned his degree in Informatics and Telematics in 2017 and his master’s degree in Web Engineering in 2019, earning distinction and the “Georgios Karampatzos” performance scholarship.

Academic Interest

His academic interest centers on the Internet of Things (IoT), with his research objective being the modeling and design of decentralized, intelligent, event-driven distributed systems, which are based on ephemeral and autonomous context-aware entities, aiming ultimately at the development of scalable, resilient, and adaptive IoT architectures capable of seamlessly integrating with dynamic environments and supporting a wide range of applications with high operational efficiency and reliability.

Web Summit 2024 - Dimitris Gkoulis

Mon, 14 Jun 2021 10:00:00 +0000

Hello, Summiteer! 🇵🇹👩‍💻🧑‍💻
Thanks for scanning my card—great to connect with you.

To learn more about what we’re building, check out dgk94.com.
For a quick introduction to my background and experience, feel free to visit my short bio.

Looking forward to staying in touch!

My contact info:

Full Name: Dimitris Gkoulis
Mobile Phone Number: +30.6949146268
Email: dgk [at] dgk94 [dot] com
Address: Omirou 9, Tavros (Athens), Attiki, GR 17778

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IMPAQT

Sat, 15 May 2021 10:00:00 +0000

IMPAQT is a European project aimed at promoting and supporting the eco-intensification of aquaculture production systems inland (including fresh water), coastal zone, and offshore.

IMPAQT aims to develop and validate in-situ a multi-purpose, multi-sensing and multi-functional management platform for sustainable Integrated Multi-Trophic Aquaculture production.

The high-level ambition is to drive a paradigm shift in the European Industry and its acceptance of IMTA as a viable approach, by paving the way to both a more environmentally friendly and more efficient/higher yielding European Industry.

AFarCloud

Thu, 01 Apr 2021 10:00:00 +0000

Farming is facing many economic challenges in terms of productivity and cost-effectiveness, as well as an increasing labour shortage partly due to depopulation of rural areas. Furthermore, reliable detection, accurate identification and proper quantification of pathogens and other factors affecting both plant and animal health, are critical to be kept under control in order to reduce economic expenditures, trade disruptions and even human health risks.

AFarCloud will provide a distributed platform for autonomous farming that will allow the integration and cooperation of agriculture Cyber Physical Systems in real-time in order to increase efficiency, productivity, animal health, food quality and reduce farm labour costs. This platform will be integrated with farm management software and will support monitoring and decision- making solutions based on big data and real time data mining techniques.

Productive 4.0

Fri, 15 May 2020 10:00:00 +0000

Productive4.0 is an ambitious holistic innovation project, meant to open the doors to the potentials of Digital Industry and to maintain a leadership position of the industries in Europe. All partners involved will work on creating the capability to efficiently design and integrate hardware and software of Internet of Things (IoT) devices. Linking the real with the digital world takes more than just adding software to the hardware.

Contact

Mon, 01 Jan 0001 00:00:00 +0000

Business Inquiries

Email: info [at] dgk94 [dot] com

Academic Inquiries

Address: Omirou 9, Tavros (Athens), Attiki, Sterea Ellada, Greece

Office: 3.1

Corresponding Person: Mr. Dimitris Gkoulis

Email: gkoulis [at] hua [dot] gr

General Inquiries

Corresponding Person: Mr. Dimitris Gkoulis

Email: dimitris [at] gkoulis [dot] gr