Xenofon Chatziliadis

Technische Universität Berlin
Database Systems and Information Management (DIMA)

Franklinstraße 28/29, 10587 Berlin

Xenofon Chatziliadis

Postdoctoral Researcher

Affiliation: BIFOLD

Xenofon Chatziliadis, Eleni Tzirita Zacharatou, Samira Akili, Alphan Eracar, Volker Markl

Nova: Scalable Streaming Join Placement and Parallelization in Resource-Constrained Geo-Distributed Environments

March 24, 2026

https://www.researchgate.net/profile/Eleni-Tzirita-Zacharatou-2/publication/401438460_Nova_Scalable_Streaming_Join_Placement_and_Parallelization_in_Resource-Constrained_Geo-Distributed_Environments/links/69a71cc2ceb31f79ab228b80/Nova-Scalable-Streaming-Jo

Chatziliadis, Xenofon

Operator placement and parallelization for geo-distributed stream processing in large and heterogeneous topologies

October 13, 2025

https://doi.org/10.14279/depositonce-24818

Tristan Joel Terhaag, Xenofon Chatziliadis, Eleni Tzirita Zacharatou, Volker Markl

GPU-Accelerated Stochastic Gradient Descent for Scalable Operator Placement in Geo-Distributed Streaming Systems

July 15, 2025

https://heltzi.github.io/publications/NEMO_SGD_ADMS_2025__camera_ready.pdf