Keynotes


Luís Rodrigues

Athena Research Center

Keynote title: PlumTree is an event dissemination algorithm designed in 2007 that aims at balancing the efficiency of structured approaches (such as the use of spanning tree) and the robustness of unstructured approaches (namely, gossip-based broadcast). In this talk we present the background that led to the PlumTree design, how PlumTree meets its goals, and describe the path that led PlumTree to be adopted in the wild, including in application areas that did not exist when PlumTree was designed, from the dissemination of management information of highly distributed key-value stores (RIAK-DB), Blockchain solutions (through the libp2p that uses a publish-subscribe solution based on PlumTree), and more recently Web 3.0 (with its inclusion on the Iroh networking stack for decentralized systems).

Biography

Dr. Georgia Koutrika is Research Director at Athena Research Center in Greece. Before that, she was a Senior Research Scientist at HP Labs, researcher at IBM Almaden, and postdoctoral researcher at Stanford. Her research emerges at the intersection of data management and deep learning, focusing on Conversational Data Exploration, Fair and Ethical Algorithmic Systems, and Learnt Data Management. Her work has been incorporated in commercial products, described in 19 granted patents and 26 patent applications in the US and worldwide, and published in more than 140 papers in top-tier conferences and journals. She is a member of the VLDB Endowment Board of Trustees, coordinating EiC for VLDB Journal, and chair of the ACM Europe Working Group on Seasonal Schools. She is VLDB 2027 General Chair, EDBT2025 Demo Chair, and she was PC co-Chair for VLDB 2023, co-EiC of Proceedings of the VLDB (PVLDB) Vol 16, General Chair for ACM SIGMOD 2016, and member of the PVLDB Advisory board. She has served in various other organization roles, including EDBT 2023 and ICDE 2021 sponsorship chair. She has served or serves as associate editor for top conferences (such as ACM SIGMOD and VLDB) and journals (TKDE, VLDB Journal). She has received the EDBT 2023 Test-of-Time award, 2 best demo awards, and several industrial recognitions.


Important Dates

Events Dates (AoE)
Research Papers
Abstract Submission 13th February, 2026 22nd February, 2026
Paper Submission 20th February, 2026 1st March, 2026
Rebuttal (start) 3rd April, 2026
Rebuttal (end) 10th April, 2026
Notification 18th April, 2026
Camera Ready 15th May, 2026
Submission Dates
Industry and Application Papers 24th March, 2026
Workshop on AI and Serverless Computing 15th April, 2026
Posters and Demos 20th April, 2026
Grand Challenge Short Paper 20th April, 2026
Doctoral Symposium 15th April, 2026
Notification Dates
Workshop on AI and Serverless Computing 28th April, 2026
Industry and Application Papers 21st April, 2026
Posters and Demos 4th May, 2026
Doctoral Symposium 28th April, 2026
Camera Ready
Industry and Application Papers 15th May, 2026
Posters and Demos 15th May, 2026
Workshop on AI and Serverless Computing 15th May, 2026
Grand Challenge 15th May, 2026
Grand Challenge Platform
Registration TBA
Platform Opens TBA
Platform Closes TBA
Conference
Conference June 23rd–26th 2026