Talks

Invited talks and contributed presentations

2026

  1. Invited Talk

    Faculty of Computer Science, RPTU Kaiserslautern, Germany

    Host: Prof. Sebastian Michel

  2. Invited Talk

    Faculty of Computer Science, Hamburg University of Technology, Germany

    Host: Prof. Görschwin Fey

2025

  1. Contributed Presentation

    Learned Cost Models for Query Optimization: From Batch to Streaming Systems — tutorial presentation

    VLDB 2025

    Publication
  2. Invited Talk

    Faculty of Computer Science, FAU Erlangen-Nürnberg, Germany

    Host: Prof. Reinhard German

  3. Invited Talk

    Data-Intensive Systems and Applications (DASYA), ITU Copenhagen, Denmark

    Host: Prof. Pinar Tözün

  4. Invited Talk

    Systems Group, ETH Zürich, Switzerland

    Host: Prof. Gustavo Alonso

2024

  1. Invited Talk

    Faculty of Information Systems and Business Mathematics, Universität Mannheim, Germany

    Host: Prof. Frederik Armknecht

  2. Invited Talk

    Faculty of Computer Science, Universität Hamburg, Germany

    Host: Prof. Gregor Kasieczka

  3. Invited Talk

    Faculty of Information Systems and Applied Computer Science, Otto-Friedrich-Universität Bamberg, Germany

    Host: Prof. Michael Engel

  4. Invited Talk

    Faculty of Computer Science, Ruhr-Universität Bochum, Germany

    Host: Prof. Thomas Zeume

  5. Invited Talk

    Pitch talk, Dagstuhl Seminar on Resource-efficient Machine Learning, Schloss Dagstuhl, Germany

    Organizers: Prof. Matthias Böhm, Prof. Ana Klimovic, Prof. Pinar Tözün, Prof. Peter Pietzuch, Prof. Oana Balmau

  6. Invited Talk

    Databases and Information Systems (DIMA), TU Berlin, Germany

    Host: Prof. Volker Markl

  7. Invited Talk

    Data Engineering Group, Hasso Plattner Institute (HPI) Potsdam, Germany

    Host: Prof. Tilmann Rabl

  8. Invited Talk

    Bernoulli Institute, University of Groningen, Netherlands

    Host: Prof. Niels Taatgen

  9. Invited Talk

    Web Information Systems Group, TU Delft, Netherlands

    Host: Prof. Asterios Katsifodimos

2023

  1. Contributed Presentation

    Distributed GPU Joins on Fast RDMA-capable Networks

    ACM SIGMOD/PODS 2023, Seattle, USA

    Publication
  2. Contributed Presentation

    No One Size (PPM) Fits All: Towards Privacy in Stream Processing Systems

    ACM DEBS 2023

    Publication

2022

  1. Contributed Presentation

    Zero-shot Cost Models for Distributed Stream Processing

    ACM DEBS 2022, Copenhagen, Denmark

    Publication

2020

  1. Contributed Presentation

    Operator as a Service: Stateful Serverless Complex Event Processing

    IEEE BigData 2020, Virtual Event

    Publication

2019

  1. Contributed Presentation

    INetCEP: In-Network Complex Event Processing for Information-Centric Networking

    ANCS 2019, Cambridge, UK

    Publication
  2. Contributed Presentation

    Highly Flexible Server Agnostic Complex Event Processing Operators

    Middleware Conference Demos and Posters 2019, UC Davis, USA

    Publication
  3. Contributed Presentation

    ProgCEP: A Programming Model for Complex Event Processing over Fog Infrastructure

    DFSD@Middleware 2019, UC Davis, USA

    Publication

2018

  1. Contributed Presentation

    Poster: Understanding the Behavior of Operator Placement Mechanisms on Large-Scale Networks

    Middleware Conference 2018, Rennes, France

    Publication
  2. Contributed Presentation

    Doctoral Symposium: Adapting to Dynamic User Environments in Complex Event Processing System using Transitions

    ACM DEBS 2018, Hamilton, New Zealand

    Publication
  3. Contributed Presentation

    TCEP: Adapting to Dynamic User Environments by Enabling Transitions between Operator Placement Mechanisms

    ACM DEBS 2018, Hamilton, New Zealand

    Publication

2016

  1. Contributed Presentation

    One Sensor is Not Enough: Adapting and Fusing Sensors for the Quality Assessment of User Generated Video

    ACM Multimedia (ACMMM) 2016, Amsterdam, Netherlands

    Publication

2015

  1. Contributed Presentation

    On the Security and Privacy of Internet of Things Architectures and Systems

    SIoT colocated with ESORICS 2015, Vienna, Austria

    Publication