Published: 27th July 2015
DOI: 10.4204/EPTCS.185
ISSN: 2075-2180


Proceedings Tenth International Workshop on
Logical Frameworks and Meta Languages: Theory and Practice
Berlin, Germany, 1 August 2015

Edited by: Iliano Cervesato and Kaustuv Chaudhuri

Iliano Cervesato and Kaustuv Chaudhuri
Gluing together Proof Environments: Canonical extensions of LF Type Theories featuring Locks
Furio Honsell, Luigi Liquori, Petar Maksimović and Ivan Scagnetto
An Open Challenge Problem Repository for Systems Supporting Binders
Amy Felty, Alberto Momigliano and Brigitte Pientka
A Case Study on Logical Relations using Contextual Types
Andrew Cave and Brigitte Pientka
Proof-relevant pi-calculus
Roly Perera and James Cheney
Equations for Hereditary Substitution in Leivant's Predicative System F: A Case Study
Cyprien Mangin and Matthieu Sozeau
Rewriting Modulo β in the λΠ-Calculus Modulo
Ronan Saillard
Sequent Calculus and Equational Programming
Nicolas Guenot and Daniel Gustafsson


This volume constitutes the proceedings of LFMTP 2015, the Tenth International Workshop on Logical Frameworks and Meta-Languages: Theory and Practice, held on August 1st, 2015 in Berlin, Germany. The workshop was a one-day satellite event of CADE-25, the 25th International Conference on Automated Deduction.

The program committee selected seven papers for presentation at LFMTP 2015, and inclusion in this volume. In addition, the program included invited talks by Frank Pfenning (Carnegie Mellon University), Vivek Nigam (Federal University of Paraíba) and Marc Lasson (Inria).

Logical frameworks and meta-languages form a common substrate for representing, implementing, and reasoning about a wide variety of deductive systems of interest in logic and computer science. Their design and implementation and their use in reasoning tasks ranging from the correctness of software to the properties of formal computational systems have been the focus of considerable research over the last two decades. This workshop brought together designers, implementors, and practitioners to discuss various aspects impinging on the structure and utility of logical frameworks, including the treatment of variable binding, inductive and co-inductive reasoning techniques and the expressiveness and lucidity of the reasoning process.

Many people helped make LFMTP 2015 a success. We wish to thank the organizers of CADE-25 for their support. We are indebted to the program committee members and the external referees for their careful and efficient work in the reviewing process. Finally we are grateful to the authors, the invited speakers and the attendees who made this workshop an enjoyable and fruitful event.

Iliano Cervesato and Kaustuv Chaudhuri
July, 2015

Program Committee of LFMTP 2015

Additional Reviewers

Andrew Gacek and Mary Southern.