Volume 5, Issue 1, January 2015 Concurrent Computing in the Many-core Era (Dagstuhl Seminar 15021) Michael Philippsen, Pascal Felber, Michael L. Scott, and J. Eliot B. Moss ........ 1 Quality of Experience: From Assessment to Application (Dagstuhl Seminar 15022) Katrien De Moor, Markus Fiedler, Peter Reichl, and Martín Varela .............. 57 Understanding Complexity in Multiobjective Optimization (Dagstuhl Seminar 15031) Salvatore Greco, Kathrin Klamroth, Joshua D. Knowles, and Günter Rudolph .... 96 Model-driven Algorithms and Architectures for Self-Aware Computing Systems (Dagstuhl Seminar 15041) Samuel Kounev, Xiaoyun Zhu, Jeffrey O. Kephart, and Marta Kwiatkowska ...... 164 Coalgebraic Semantics of Reflexive Economics (Dagstuhl Seminar 15042) Samson Abramsky, Alexander Kurz, Pierre Lescanne, and Viktor Winschel ....... 197 Artificial and Computational Intelligence in Games: Integration (Dagstuhl Seminar 15051) Simon M. Lucas, Michael Mateas, Mike Preuss, Pieter Spronck, and Julian Togelius .............................................................. 207 Empirical Evaluation for Graph Drawing (Dagstuhl Seminar 15052) Ulrik Brandes, Irene Finocchi, Martin Nöllenburg, and Aaron Quigley ............ 243 Dagstuhl Reports, Vol. 5, Issue 1 ISSN 2192-5283