Database Systems and Information Management

DIMA course offerings for the Summer Semester 2024

Two Research Papers Accepted at SIGMOD 2024

Research from the Chair of Database Systems and Information Management (DIMA) at TU Berlin has been accepted to the 2024 ACM SIGMOD/PODS International Conference on Management of Data. The annual event is a leading international forum for database researchers, practitioners, developers, and users to explore cutting-edge ideas and results, and to…

Mosaics on Big Data

We are excited to announce that Rudi Poepsel Lemaitre joins the upcoming round of the AI Paper Spotlights. This AI Research Meet Up is organized by Merantix Momentum to promote insights into the latest tech advancements in the dynamic world of AI.

Rudi Poepsel Lemaitre is a member of the Database Systems and Information Management Group (DIMA) at

DIMA-DAMS Annual Retreat

The three-day retreat is aimed at discussing the research results and ongoing work of doctoral students in the BIFOLD Data Systems Lab: currently, comprised of the Database Systems and Information Management (DIMA) and Big Data Engineering (DAMS) groups.

DIMA-DAMS Retreat 2024

The three-day retreat was packed with state-of-the-art discussions on…

Festive Event in Honour of the Former BBAW President

On February 7, 2024, the Berlin-Brandenburg Academy of Sciences and Humanities (BBAW) held a festive event in honor of the eightieth birthday of its former president Günther Stocks. The theme of the evening was “Artificial Intelligence and Responsibility”. The program was opened by the current BBAW President, Prof. Dr. Dr. h. c. mult. Christoph…

The demo "Non-Intrusive Data Debugging in Apache Wayang" has been accepted at ICDE 2024.

We would like to congratulate the authors on the acceptance of their demo "Non-Intrusive Data Debugging in Apache Wayang" at ICDE 2024.

Title:
Non-Intrusive Data Debugging in Apache Wayang

Authors:
Kaustubh Beedkar, Bertty Contreras-Rojas, Anh Duc Vu, German Alexander Garcia Angus, Zoi Kaoudi, Timo Kehrer , Volker Markl, Ricardo Martinez Ramirez,…

The research paper "Efficient Placement of Decomposable Aggregation Functions..." has been accepted for publication in VLDB 2024.

We would like to congratulate the authors on the acceptance of their research paper "Efficient Placement of Decomposable Aggregation Functions for Stream Processing over Large Geo-Distributed Topologies" for publication in VLDB 2024.

Title:
Efficient Placement of Decomposable Aggregation Functions for Stream Processing over Large Geo-Distributed…

The research paper "Bridging the Gap: Complex Event Processing on Stream Processing Engines" has been accepted for publication at the EDBT 2024.

We would like to congratulate the authors for the acceptance of their research paper "Bridging the Gap: Complex Event Processing on Stream Processing Engines" for publication at the EDBT 2024

Title:
Bridging the Gap: Complex Event Processing on Stream Processing Engines

Authors:
Ariane Ziehn, Philipp M. Grulich, Steffen Zeuch, Volker Markl

Abs…

The research paper "Counting Butterflies in Fully Dynamic Bipartite Graph Streams" has been accepted for publication at the ICDE 2024.

We would like to congratulate the authors, comprising current and former members of the Database Systems and Information Management (DIMA) Group at TU Berlin, for the acceptance of their research paper "Counting Butterflies in Fully Dynamic Bipartite Graph Streams" for publication at the ICDE 2024. 

Title:
Counting Butterflies in Fully Dynamic…

Announcement: Thesis Opportunities in the DIMA Group

Students who are interested in pursuing either a Bachelor’s or a Master’s Thesis in the DIMA Group are invited to attend an orientation session that will be held this coming Wednesday, October 25th at 14:00 in EMH-225. At this event, we will be discussing the prerequisites for pursuing a thesis at DIMA as well as the varying thesis topics currently…

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