**** Submissions are now open. ****

Dear Professors and Colleagues,

We cordially invite you to the 2026 IEEE 4th Conference on Information Technology and Data Science (CITDS 2026), to be held in Debrecen, Hungary, on 27-28 August 2026. The event will be organized in a hybrid form (in-person/online). The official language of the conference is English.

The conference is organized by the Faculty of Informatics, University of Debrecen, Hungary. The conference sponsors are the University of Debrecen, the IEEE Hungary Section, and the John von Neumann Computer Society.

For further details, please visit the conference website:
https://citds.inf.unideb.hu


ANNOUNCEMENT
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The aim of the 4th Conference on Information Technology and Data Science is to bring together researchers, developers, and teachers from academia as well as industry working in all areas of data and information technologies. Specialists in the above fields, young researchers, and PhD students are greatly welcome to participate in this event. The conference offers a valuable platform for participants to exchange their ideas, results, and work on various conference topics.


SESSIONS / TOPICS
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We accept scientific papers from a wide range of applications of theoretical and practical data and information technologies. Sessions of interest include, but are not limited to:

- Artificial Intelligence and its Applications
- Internet of Things, Operational Technology and Network Intelligence
- Cybersecurity
- Software Technology
- Autonomous Vehicles and Embedded Systems
- Automata, Logic, and Models of Computation
- Stochastic Models in Data Science
- Temporal Data Science with Applications
- Virtual Reality and Its Applications
- Predictive Analytics


IMPORTANT DEADLINES
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Call for papers: 20 January 2026
Abstract and full paper submission: 10 May 2026
Notification of acceptance: 20 June 2026
Registration: 10-30 June 2026
Payment: 10-30 June 2026
Camera-ready paper submission: 10 July 2026
Conference: 27-28 August 2026


REGISTRATION FEES
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Full price: 190 EUR
Students: 150 EUR
IEEE members: 150 EUR
IEEE students: 120 EUR


SUBMISSION OF PAPERS
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Abstracts and full papers can be submitted. Authors who intend to publish a paper in the conference proceedings should submit their paper(s) in advance. Authors who do not intend to publish a paper may submit an abstract only.

Abstracts must be between 1 and 2 pages, while full papers must be between 4 and 6 pages. Submissions should follow the IEEE standard double-column A4 format. All submissions must be original and not published previously, and must not be under consideration for publication elsewhere at the same time. Papers should be submitted through EasyChair.


CONFERENCE PROCEEDINGS
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Accepted papers will be considered for possible inclusion in IEEE Xplore. Selected papers will be taken into consideration for publication in special issues of highly ranked journals. Pay to publish is not allowed by IEEE. Therefore, at least one author of each paper must attend the conference and present the paper.
The previous conference volume is available at:
https://ieeexplore.ieee.org/xpl/conhome/10791323/proceeding

Please save the dates of the conference in your calendar.

Kind regards,
The Organizers of CITDS 2026