CALL FOR PAPERS 23rd INTERNATIONAL CONFERENCE ON DATABASE THEORY (ICDT 2020) Second Cycle Copenhagen, Denmark, March 30 - April 2, 2020 https://diku-dk.github.io/edbticdt2020/ * About ICDT ICDT is an international conferences series that addresses the principles and theory of data management. Since 2009, it is annually and jointly held with EDBT, the international conference on extending database technology. See also https://databasetheory.org/icdt-pages. * Invited Speakers Include Benny Kimelfeld, Jerzy Marcinkowski, and Juan Reutter. * Broadening Scope As ICDT strives to broaden its scope, ICDT 2020 will have a Reach Out Track that calls for - novel formal frameworks or directions for database theory and/or - connections between principles of data management and other communities. The aim of the Reach Out track is to present novel and important directions for database theory and to expand the scope and impact of ICDT towards neighboring communities such as Database Systems, Artificial Intelligence, Knowledge Representation, Machine Learning, Programming Languages, Distributed Computing, and Operating Systems. It is reasonable for articles submitted to this track to be be shorter than regular ICDT submissions. Submissions will be judged mainly in terms of their potential to lead to valuable and impactful theoretical developments. We encourage authors to illustrate the potential impact via convincing examples, preliminary results, and clearly specified open problems. * Topics of Interest Every topic related to the principles of data management is relevant to ICDT. Particularly welcome are contributions that connect data management to theoretical computer science, and those that connect database theory and database practice. Examples of relevant topics include: - Data mining, information extraction, information retrieval, and database aspects of machine learning - Data models, design, structures, semantics, query languages, and algorithms for data management - Distributed and parallel databases, cloud computing - Databases and knowledge representation - Graph databases, (semantic) Web data, and Web services - Data streams and sketching - Data-centric (business) process management and workflows - Data and knowledge integration and exchange, data provenance, views, and data warehouses - Domain-specific databases (multimedia, scientific, spatial, etc) - Data privacy and security, concurrency, and recovery * Deadlines The deadlines for the second submission cycle are as follows, all dates anywhere on earth (AoE). Abstract: September 15, 2019 Full paper: September 23, 2019 Notification: December 5, 2019 * Program Committee Program Committee Chair: Carsten Lutz (University of Bremen) Program Committee Members: Marcelo Arenas (PUC, Santiago de Chile) Michael Benedikt (University of Oxford) Christoph Berkholz (HU Berlin) Angela Bonifati (University Lyon 1) Pierre Bourhis (University of Lille) James Cheney (University of Edinburgh) Graham Cormode (University of Warwick) Victor Dalmau (UPF, Barcelona) Claire David (University Paris-Est) Floris Geerts (University of Antwerp) Bas Ketsman (EPFL, Lausanne) Daniel Kifer (Penn State University) Leonid Libkin (University of Edinburgh) Sebatian Maneth (University of Bremen) Filip Murlak (University of Warsaw) Reinhard Pichler (TU Vienna) Andreas Pieris (University of Edinburgh) Sebastian Rudolph (TU Dresden) Thomas Schwentick (University of Dortmund) Uri Stemmer (Ben-Gurion University, Negev) Domagoj Vrgoc (PUC, Santiago de Chile) Frank Wolter (University of Liverpool) * Submission Instructions Submissions will be electronic via EasyChair at https://easychair.org/conferences/?conf=icdt2020. Papers must be written in English and provide sufficient detail to allow the program committee to assess their merits. The results must be unpublished and not submitted for publication elsewhere, including the proceedings of other symposia, workshops, and journals. Papers must be submitted as a PDF document and use the LIPIcs style (http://www.dagstuhl.de/en/publications/lipics/instructions-for-authors). Paper length is limited to 15 pages excluding references, both for regular submissions and for the Reach Out Track. Additional details may be included in a clearly marked appendix which will be read at the discretion of the program committee. Online appendices are not allowed. Papers that do not conform to these requirements may be rejected without further consideration. The proceedings will appear in the Leibniz International Proceedings in Informatics (LIPIcs) series, based at Schloss Dagstuhl. This guarantees that the proceedings will be available under the gold open access model, that is, online and free of charge while the authors retain the rights over their work. At least one author of each accepted paper is expected to register at the conference and to present the paper. * Awards An award will be given to the Best Paper and to the Best Newcomer Paper where `newcomer' refers to the field of database theory. The latter award will preferentially be given to a paper authored only by students and in that case be called Best Student-Paper Award. The program committee reserves the right to not give any award and to split an award among several papers. Papers co-authored by program committee members are not eligible for an award.