Professor, head of the group
Room: 1.16
Tel: +43 (0)662-8044-6347
Fax: +43 (0)662-8044-172
Email: nikolaus.augsten@sbg.ac.at
Research assistant
Room: 0.26
Tel: +43 (0)662-8044-6356
Fax: +43 (0)662-8044-172
Email: mateusz.pawlik@sbg.ac.at
Willi Mann
Research assistant
Room: 1.14
Tel: +43 (0)662-8044-6348
Fax: +43 (0)662-8044-172
Email: wmann@cosy.sbg.ac.at
Bezaye Tesfaye
Research assistant
Room: 1.14
Tel: +43 (0)662-8044-6348
Fax: +43 (0)662-8044-172
Email: bbelayneh@cosy.sbg.ac.at
Daniel Kocher
Research assistant
Room: 0.26
Tel: +43 (0)662-8044-6356
Fax: +43 (0)662-8044-172
Email: daniel.kocher@stud.sbg.ac.at

Administrative staff

Petra Kirchweger
Administrative assistant
Tel: +43 (0)662-8044-6300
Fax: +43 (0)662-8044-172
Email: petra.kirchweger@sbg.ac.at
Judith Warter
Administrative assistant
Tel: +43 (0)662-8044-6319
Fax: +43 (0)662-8044-172
Email: judith.warter@sbg.ac.at
Alfred Egger
System administrator
Tel: +43 (0)662-8044-6318
Fax: +43 (0)662-8044-172
Email: aegger@cosy.sbg.ac.at

Teaching assistants

Thomas Hütter
Teaching assistant
Room: 0.24
Tel: +43 (0)662-8044-6356
Fax: +43 (0)662-8044-172

Students

Lukas Buchner
Bachelor's Thesis on
Diversifying Search Results in Online Shopping
Supervised by Nikolaus Augsten
Dominik Baumgartner
Bachelor's Thesis on
Experimental Evaluation of Tuning Techniques for Databases
Supervised by Willi Mann, Nikolaus Augsten
Sibylle Proschofski
Bachelor's Thesis on
Experimental Comparison of Upper Bounds for the Tree Edit Distance
Supervised by Mateusz Pawlik, Nikolaus Augsten
Rupert Eisl
Master's Thesis on
Mounting Database Tables as Files
Supervised by Nikolaus Augsten
Stefan Schwarz
Master's Thesis on
Parallel Tree Edit Distance Computation
Supervised by Mateusz Pawlik, Nikolaus Augsten
Patrick Rappensberger
Master's Thesis on
Relevant Search Results in Online Shopping
Supervised by Nikolaus Augsten
Robert Löschinger
Master's Thesis on
Similarity Join Algorithms for the Tree Edit Distance
Supervised by Nikolaus Augsten
Christian Sesser
Master's Thesis on
SQL Analytic Operations for a File-based Database
Supervised by Nikolaus Augsten
Stefan Zimmer
Master's Thesis on
Computing Similarity between Tweets in Text, Time and Space
Supervised by Bernd Resch (Z_GIS), Willi Mann, Nikolaus Augsten

Former Members

Michaela Mayr
Teaching Assistant
Alexander Aichinger
Tutor Datenbanken 1 (2013/14, 2014/15)

Former Students

Andreas Eckschlager
Bachelor's Thesis on
Benchmarking Hashmaps for C++
Supervised by Willi Mann, Nikolaus Augsten. 2016.
Tobias Auinger
Bachelor's Thesis on
Visualization of Edit Mappings for Large Trees
Supervised by Mateusz Pawlik, Nikolaus Augsten. 2016.
Michael Wenig
Bachelor's Thesis on
Constructing a Cost-Based Query Optimizer
Supervised by Nikolaus Augsten. 2016.
Anton Ebner
Bachelor's Thesis on
Database Statistics for Structured Text Files
Supervised by Nikolaus Augsten. 2016.
Now with IDS Mechatronics.
Rupert Eisl
Bachelor's Thesis on
A B+-Tree Index for Structured Text Files
Supervised by Nikolaus Augsten. 2015.
Stefan Schwarz
Bachelor's Thesis on
An Experimental Evaluation of Tree Edit Distance Algorithms
Supervised by Mateusz Pawlik, Nikolaus Augsten. 2015.
Markus Reiter
Bachelor's Thesis on
SQL Database System for Structured Text Files
Supervised by Nikolaus Augsten. 2015.
Daniel Kocher
Bachelor's Thesis on
Efficient Algorithms in Relational Database Design
Supervised by Nikolaus Augsten. 2014.
Daniel Kocher
Master's Thesis on
Top-k Tree Similarity Queries
Supervised by Nikolaus Augsten. 2017.
Stefan Höller
Master's Thesis on
Anfrageoptimierung in verteilten NoSQL-Datenbanken
Supervised by Nikolaus Augsten. 2015.