Seminar Organization

We will offer both seminars (Bachelor’s and Master’s) in Winter 2025/26, together with Prof. Deßloch’s group.

Find some general information below:

Registration

To attend this seminar, students need to register according to the registration procedure. Starting this semester, the registration process will be managed in a centralized manner for all of the CS department’s seminars, via OLAT courses. The assignment will of course reflect your specialization, prerequisite lectures (see below), and seminar wishes. You can find the password for the OLAT courses in the email the department sent you. The registration deadline is October 9th.

Seminar Overview

Once you get selected for our seminar, you will be able to select a research paper from a list of papers we provide. Each student needs to be present their paper in a 45min talk at the end of the semester. Finally, also a short report about the presented paper needs to be submitted, the latest two weeks after the presentation. More information will be provided in the kickoff meeting.

The kickoff meeting will take place on the 24th October at 14:00 in room 36-336!

Prerequisites

  • Participants in the Bachelor Seminar should have successfully attended the core lecture Informationssysteme (information systems) or equivalent.
  • Participants in the Master Seminar should have successfully attended the core lecture Datenbanksysteme (database systems) or equivalent. Having attended the beginner’s course Informationssysteme (information systems), or equivalent, is assumed anyway.

Timeline

Remember the following deadlines if you got a slot in the seminar:

  • 24.10.25 14:00 Seminar Kickoff in 36-336 (slides)
  • 26.10.25 Paper Selection Deadline
  • 28.11.25 Summary & First Meeting Deadline (template)
  • 09.01.26 No-Left-ToDo Slides Deadline
  • 2 days before final presentations: Camera Ready Slides Dedline
  • 2nd week of February: Final Presentations
  • 2 weeks after final presentations: report deadline (template)

Papers

Bachelor

Due to a lack of interest, the bachelor seminar on databases will not take place this semester.

Master

# Paper Title Weblink
1 Extending SQL to Return a Subdatabase https://dl.acm.org/doi/10.1145/3725291
2 Optimizing Disjunctive Queries with Tagged Execution https://dl.acm.org/doi/10.1145/3654961
3 Hypersistent Sketch: Enhanced Persistence Estimation via Fast Item Separation https://ieeexplore.ieee.org/document/11112872
4 TardySketch: A Framework for Cardinality Estimation Adaptable to Sliding Windows https://ieeexplore.ieee.org/document/11113034
5 Table Overlap Estimation through Graph Embeddings https://dl.acm.org/doi/pdf/10.1145/3725365
6 TabSketchFM: Sketch-based Tabular Representation Learning for Data Discovery over Data Lakes https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=11113110
7 Sphinteract: Resolving Ambiguities in NL2SQL through User Interaction https://www.vldb.org/pvldb/vol18/p1145-zhao.pdf
8 Finding Convincing Views to Endorse a Claim https://www.vldb.org/pvldb/vol18/p439-agmon.pdf
9 Cornus: atomic commit for a cloud DBMS with storage disaggregation https://dl.acm.org/doi/10.14778/3565816.3565837
10 The UDFBench Benchmark for General-purpose UDF Queries https://www.vldb.org/pvldb/vol18/p2804-foufoulas.pdf
11 AnyBlox: A Framework for Self-Decoding Datasets https://doi.org/10.14778/3749646.3749672
12 The FastLanes File Format https://doi.org/10.14778/3749646.3749718
13 JSON Relational Duality: A Revolutionary Combination of Document, Object, and Relational Models https://doi.org/10.1145/3722212.3724441