The European Conference on Machine Learning and Principles and Practice of Knowledge Discovery in Databases (ECMLPKDD 2015) will take place on September 7 of 2015, in Porto Portugal ( <http://www.ecmlpkdd2015.org/> http://www.ecmlpkdd2015.org/) and includes a Nectar Track that offers conference attendees a compact overview of recent scientific advances at the frontier of machine learning and data mining with other disciplines, as published in related conferences and journals. We invite senior and junior researchers to submit summaries of their own work published in neighboring fields, such as (but not limited to) artificial intelligence, data analytics, bioinformatics, games, computational linguistics, computer vision, geoinformatics, health informatics, database theory, human computer interaction, information and knowledge management, robotics, pattern recognition, statistics, social network analysis, theoretical computer science, uncertainty in AI, network science, complex systems science, and computationally oriented sociology, economy, statistics and biology. Particularly welcome is work that illustrates the pervasiveness of data-driven exploration and modelling in science and technology, as well as innovative applications. Accepted NECTAR contributions will be presented as talks or posters and included in the conference proceedings. Important dates Submission deadline: May 4, 2015 Notifications of acceptance: June 1, 2015 Submission of camera ready copies: June 15, 2015 Detailed information about the Nectar Track is available on: http://www.ecmlpkdd2015.org/submission/call-nectar-track-contributions For further information please contact the ECMLPKDD 2015 Nectar Track Chairs: Ricard Gavaldà (Universitat Politècnica de Catalunya) Dino Pedreschi (Università di Pisa) Hope to see you all soon in Porto, Portugal!!! The publicity chairs of the ECMLPKDD 2015, Carlos Abreu Ferreira Ricardo Campos --- Este e-mail foi verificado em termos de vírus pelo software antivírus Avast. http://www.avast.com