This is the website of the Algorithms and Complexity Group, Faculty of Informatics, at the Vienna University of Technology, Austria, headed by Prof. Stefan Szeider. The group was formerly known as the Algorithms and Data Structures Group  and is part of the Institute of Computer Graphics and Algorithms.

The group's research is concerned with the development and analysis of efficient algorithms for hard computational problems arising in a wide range of practical applications, as well as the establishment of theoretical limits of algorithmic approaches.

The Algorithms and Complexity Group is involved in teaching of undergraduate and graduate courses in Computer Science, as well as the supervision of Bachelors, Masters and Doctoral students.

The group is located in a building of the Vienna University of Technology, in Vienna's Fourth District, close to Karlsplatz and the city centre, see here how to reach us.