QEST 2011 will be held in Aachen, Germany
at the RWTH Aachen University, September 5 - 8, 2011.

Co-located with CONCUR '11,
the 22^nd International Conference on Concurrency Theory, and

TGC '11,

the 6^th International Symposium on Trustworthy Global Computing.

Super C Building (Conference Venue), RWTH Aachen University

• PC co-chairs: Catuscia Palamidessi (INRIA) and Alma Riska (EMC)
• Tools Chair: Anne Remke (University of Twente)
• Tutorials Chair: Gethin Norman (University Glasgow)
• Publicity Chair: Verena Wolf (Saarland University)
• General Chair: Joost-Pieter Katoen (RWTH Aachen)

The International Conference on Quantitative Evaluation of SysTems (QEST) is the leading forum on evaluation and verification of computer systems and networks, through stochastic models and measurements.

Performance metrics of interest include response time, reliability, availability, safety, security, survivability, correctness, timeliness, and efficiency. Areas of interest include modelling formalisms and methodologies, measurements, analytical and numerical evaluation, simulation and verification, and theory of probabilistic, concurrent and non-deterministic behaviour. Also of interest are case studies showing the role of quantitative evaluation in the design of systems including computer architectures, distributed and fault tolerant systems, communication systems, embedded systems, web-based systems, and safety-critical systems.

Moreover, tools for supporting the practical application of research results in all the above areas are of special interest for QEST and therefore tool papers are sought.

In short, QEST aims to create a sound methodological basis for assessing and designing trustworthy computing systems and networks.