VISUALISING EVOLUTION COMPETITION to be held as part of the 2013 Genetic and Evolutionary Computation Conference (GECCO-2013) July 6-10, Amsterdam, The Netherlands Organized by ACM SIGEVO http://www.sigevo.org/gecco-2013 Submission Deadline for this competition: June 10th, 2013 GOAL This competition is designed to enable participants to exhibit their cutting edge visualisations of evolutionary processes. The competition has two streams: the first involves visualising the evolution of a solution set to an optimisation problem using data generated during the running of an evolutionary algorithm (the data is available from the competition website, http://www.vizgec.ex.ac.uk/competition/index.php). In the second stream, researchers can submit a visualisation of their own data, provided it falls within the remit of evolutionary computing. The goal of the competition is to find visualisations that enhance our understanding of evolutionary processes. RULES Entries to the Visualising Evolution Competition should comprise a program and relevant data. If the competition data is not used, competitors should submit data collected from running an evolutionary computing algorithm along with their visualisation program. The materials required for submission are as follows: * The visualisation program and any instructions necessary to install and run it; * Data for the application if the competition data is not used; * A two-page description of the visualisation program, the evolutionary process being visualised, and any insight gained through use of the visualisation. SCORING The submissions will be scored by an expert panel, which will judge based on the criteria of originality, quality, and relevance: * Originality: this criterion is primarily to show that a submission is unique and creative; * Quality: a submission scoring high on this criterion will be visually appealing, easy to interact with, and easy to interpret; * Relevance: this criterion evaluates the submission on its relevance and applicability to real world evolutionary problems. SUBMISSION All submissions should be sent to [log in to unmask] by June 10th 2013. The authors of the best entry will be invited to submit a paper to a special issue the Genetic Programming and Evolvable Machines journal covering the GECCO competitions.