Résumé
This volume contains the papers presented at IPEC 2018: the 13th International Symposium on Parameterized and Exact Computation, which took place on August 22-24 in Helsinki, Finland. IPEC was collocated with five other algorithms conferences as a part of the annual ALGO congress.The International Symposium on Parameterized and Exact Computation (IPEC, formerly IWPEC) is a series Previous IPEC of international symposia covering research in all aspects 2004 Bergen, Norway of parameterized and exact algorithms and complexity. 2006 Zürich, SwitzerlandStarted in 2004 as a biennial workshop, it became an 2008 Victoria, Canada annual event in 2009.