This book constitutes the refereed proceedings of the 25th International Static Analysis Symposium, SAS 2018, held in Freiburg, Germany, in August 2018. The 18 papers presented in this volume were carefully reviewed and selected from 37 submissions. The contributions cover a variety of multi-disciplinary topics in abstract domains: program verication, bug detection, compiler optimization, program understanding, and software maintenance.

The book constitutes the refereed proceedings of the 7th International Conference on Verification, Model Checking, and Abstract Interpretation, VMCAI 2007, held in Nice, France in January 2007. This event was co-located with the Symposium on Principles of Programming Languages (POPL 2007). The 21 revised full papers presented together with three invited lectures and three invited tutorials were carefully reviewed and selected from a total of 85 submissions.

This volume contains the proceedings of the 10th International Conference on Tools and Algorithms for the Construction and Analysis of Systems (TACAS 2004). TACAS 2004 took place in Barcelona, Spain, from March 29th to April 2nd, as part of the 7th European Joint Conferences on Theory and Practice of Software (ETAPS 2004), whose aims, organization, and history are detailed in a foreword by the ETAPS Steering Committee Chair, Jos e Luiz Fiadeiro. TACAS is a forum for researchers, developers, and users interested in ri- rously based tools for the construction and analysis of systems. The conference serves to bridge the gaps between di?erent communities including, but not - mited to, those devoted to formal methods, software and hardware veri?cation, static analysis, programming languages, software engineering, real-time systems, and communication protocols that share common interests in, and techniques for, tool development. In particular, by providing a venue for the discussion of common problems, heuristics, algorithms, data structures, and methodologies, TACAS aims to support researchers in their quest to improve the utility, rel- bility, ?exibility, and e?ciency of tools for building systems. TACASseekstheoreticalpaperswithaclearlinktotoolconstruction, papers describingrelevantalgorithmsandpracticalaspectsoftheirimplementation, - pers giving descriptions of tools and associated methodologies, and case studies with a conceptual message."

This book contains thoroughly revised versions of the papers presented at the 1994 Ch tillon Spring School held in May 1994. This spring school was the 22nd event in a series of advanced seminars presenting important new areas of research to the theoretical computer science community.
The interdisciplinary area of constraint (logic) programming and constraint-based systems has recently developed a discernible identity, which is promising both in terms of simple and general foundations and in terms of significant practical applications. The 15 papers presented in this volume make the new area accessible to all interested computer scientists and report the state of the art in this exciting new field, particularly in the subfield of constraint logic programming.

This book constitutes the thoroughly refereed conference proceedings of the 6th International Conference on Networked Systems, NETYS 2018, held in Essaouira, Morocco, in May 2018. The 22 full and 6 short papers presented together with 11 keynotes and 2 invited papers were carefully reviewed and selected from 85 submissions. They are organized in the following topics: distribution; concurrency; verification; networking; self-stabilization; security; graph; and middleware.