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The Hellenic Data Management Symposium (HDMS) is the annual forum for the Greek database community to present and discuss recent advances in the Data Management (DM) field. The 19th HDMS will be held between July 3-4, 2025 in Ioannina, Greece.

The program will include academic and industry talks, keynotes, panels, research poster sessions, demos, student poster sessions, and other social activities.

Conference Format:

To help the Greek community form a consistent corpus of relevant terminology, all accepted papers, must be accompanied by (i) title and (ii) abstract in GREEK. This information is NOT required for submission.

Submissions must be submitted electronically in PDF to: https://cmt3.research.microsoft.com/HDMS2025/ (please use the appropriate track based on your submission type)

The Microsoft CMT Service was used for managing the peer-reviewing process for this conference. This service was provided for free by Microsoft and they bore all expenses, including costs for Azure cloud services as well as for software development and support.

TOPICS



We invite submissions to the following three tracks:
(A) Research/Industry/Data-Science/Application/Exper-Analysis/Tutorial/Journal
(B) Research Posters and Demos
(C) Student Posters (unpublished work by undergraduate/postgraduate students)

Specifically:

(A) Research/Industry/Data-Science/Application/Exper-Analysis/Tutorial/Journal:


(B) Research Posters and Demos:


(C) Student Posters - unpublished work only


For all categories (A-C) topics of interest include any topic, but are not limited to:

Core database technologies (e.g., query processing and optimization, storage and indexing, database concurrency control, OLTP and OLAP processing).

Non-traditional data management architectures (e.g., data stream management, cloud data management, peer-to-peer systems, mobile data management, blockchain databases).

Data management applications (e.g., geographical information systems, data warehouses, social networks, scientific databases, IoT, crowdsourcing).

Models and languages for the management of data (e.g., XML, RDF, probabilistic databases, meta-data management, multi-media, graph data management).

Techniques for high performance and scalability in the management of data (e.g., distributed data processing, hardware accelerators, new hardware technologies).

Confluence of data management with: information retrieval, knowledge management, natural language processing, and data mining.

Databases and AI (e.g., vector databases, LLMs, RAG).

Other aspects of modern information systems (e.g., security, privacy, user interfaces, energy use minimization).

The Microsoft CMT Service was used for managing the peer-reviewing process for this conference. This service was provided for free by Microsoft and they bore all expenses, including costs for Azure cloud services as well as for software development and support.

IMPORTANT DATES

Submission Deadline: Friday, May 2, 2025 (11:59 pm AoE)
Notification of Acceptance: Friday, May 16, 2025
Camera Ready: Friday, May 30, 2025
Symposium Dates: July 3-4, 2025

ORGANIZING COMMITTEE



General Co-chairs:

Nikos Mamoulis (University of Ioannina, Greece)
Panos Vassiliadis (University of Ioannina, Greece)

Program Co-Chairs:

Eleni Tzirita Zacharatou (Hasso Plattner Institute, Germany)
Demetris Zeinalipour (University of Cyprus, Cyprus)

Demo & Poster Chairs:

Georgia Koloniari (University of Macedonia, Greece)
Stavros Sintos (University of Illinois at Chicago, USA)

DBHELLAS

dbhellas is a mailing list for the members of the Greek database community.

To subscribe to dbhellas you need to send a message to dbhellas-request@hdms.gr.

To post a message, send an email to dbhellas@hdms.gr with the message as the body of the email.

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