Subject: ALGO 2017 First Call for Participation ALGO is the leading annual event in Europe combining the premier algorithmic conference European Symposium on Algorithms (ESA) with several specialized conferences and workshops. ALGO 2017 will be held in Vienna, Austria, September 4-8, 2017, and will comprise the following six conferences and workshops: ESA 2017 – The 25th Annual European Symposium on Algorithms IPEC 2017 – The 12th International Symposium on Parameterized and Exact Computation WAOA 2017 – The 15th Workshop on Approximation and Online Algorithms ALGOSENSORS 2017 – The 13th International Symposium on Algorithms and Experiments for Wireless Networks ATMOS 2017 – The 17th Workshop on Algorithmic Approaches for Transportation Modeling, Optimization, and Systems ALGOCLOUD 2017 – The 3rd International Workshop on Algorithmic Aspects of Cloud Computing ALGO 2017 keynote speakers: - Daniel Delling, Apple Inc. - Babak Falsafi, EcoCloud and EPFL - Jie Gao, Stony Brook University - Fabrizio Grandoni, University of Lugano - David Mount, University of Maryland - Kirk Pruhs, University of Pittsburgh - David Woodruff, IBM Almaden ALGO 2017 will also host a Parameterized Complexity Summer School as a pre-congress event (September 1-3). Registration is now open at https://algo2017.ac.tuwien.ac.at/registration/ Further information can be found at the ALGO website https://algo2017.ac.tuwien.ac.at/ The ALGO 2017 organizing committee: Doris Dicklberger Wolfgang Dvorak Robert Ganian (co-chair) Ronald de Haan Fabian Klute Andreas Müller Nysret Musliu Martin Nöllenburg (co-chair) Sebastian Ordyniak Günther Raidl Mihaela Rozman Stefan Szeider (chair) Stefan Woltran