11th International Workshop on the Implementation of Logics FINAL CALL FOR PAPERS Extended deadline: October 15, 2015. The 11th International Workshop on the Implementation of Logics will be held in November 2015 in conjunction with the 20th International Conference on Logic for Programming, Artificial Intelligence, and Reasoning in Suva, Fiji We are looking for contributions describing implementation techniques for and implementations of automated reasoning programs, theorem provers for various logics, logic programming systems, and related technologies. Topics of interest include, but are not limited to: + Propositional logic and decision procedures, including SMT + First-order and higher order logics + Non-classical logics, including modal, temporal, description, non-monotonic reasoning + Formal foundations for efficient implementation of logic + Data structures and algorithms for the efficient representation and processing of logical concepts + Proof/model search organization and heuristics for logical reasoning systems + Data analysis and machine learning approaches to search control + Techniques for proof/model search visualization and analysis + Practical constraint handling + Reasoning with ontologies and other large theories + Implementation of efficient theorem provers and model finders for different logics + System descriptions of logical reasoning systems + Issues of reliability, witness generation, and witness verification + Evaluation and benchmarking of provers and other logic-based systems + I/O standards and communication between reasoning systems We are particularly interested in contributions that help the community to understand how to build useful and powerful reasoning systems, and how to apply them in practice. Researchers interested in participating are invited to submit a position statement (2 pages), a short paper (up to 5 pages), or a full papers (up to 15 pages) via the EasyChair page for IWIL-2015, https://easychair.org/conferences/?conf=iwil2015 Submissions will be refereed by the program committee, which will select a balanced program of high-quality contributions. Submissions should be in standard-conforming PDF. Final versions will be required to be submitted in LaTeX using the easychair.cls class file. Proceedings will be published as EasyChair Proceedings. If number and quality of the submissions warrant it, we plan to produce a special issue of a recognized journal on the topic of the workshop. Important Dates: + Submission of papers/abstracts: October 12, 2015 (extended deadline) + Notification of acceptance: October 26, 2015 + Camera ready versions due: November 9, 2015 + Workshop: November 23, 2015 Program committee: + Boris Konev (Co-Chair) University of Liverpool + Stephan Schulz (Co-Chair) DHBW Stuttgart + Laurent Simon (Co-Chair) University of Bordeaux + Christoph Benzm??ller Freie Universit??t Berlin + Armin Biere Johannes-Kepler Universit??t Linz + Jasmin Blanchette INRIA/LORIA/Max-Planck-Institut f??r Informatik + Guillaume Burel ENSIIE/CEDRIC + Simon Cruanes INRIA Paris-Rocquencourt + Tommi Junttila Aalto University + Yevgeny Kazakov Universit??t Ulm + Konstantin Korovin University of Manchester + Albert Oliveras Universitat Polit??cnica de Catalunya + Jens Otten Universit??t Potsdam + Andrew Reynolds Ecole polytechnique f??d??rale de Lausanne + Peter Schneider-Kamp University of Southern Denmark + Geoff Sutcliffe University of Miami + Josef Urban Radboud University/Czech Technical University + Uwe Waldmann Max-Planck-Institut f??r Informatik Previous Workshops: + Reunion Workshop (held in conjunction with LPAR'2000 on Reunion Island) + Second Workshop (with LPAR 2001 in Havana, Cuba) + Third Workshop (with LPAR 2002 in Tbilisi, Georgia) + Fourth Workshop (with LPAR 2003 in Almati, Kazakhstan) + Fifth Workshop (with LPAR 2004 in Montevideo, Uruguay) + Sixth Workshop (with LPAR 2006 in Phnom Penh, Cambodia) + Seventh Workshop (with LPAR 2008 in Doha, Qatar) + Eighth Workshop (with LPAR 2010 in Yogyakarta, Indonesia) + Ninth Workshop (with LPAR 2012 in Merida, Venezuela) + Tenth Workshop (with LPAR 2013 in Stellenbosch, South Africa) [For admin and other information see: http://www.mta.ca/~cat-dist/ ]