Published: 24th March 2012
DOI: 10.4204/EPTCS.81
ISSN: 2075-2180


Proceedings 6th Workshop on
Logical and Semantic Frameworks with Applications
Belo Horizonte, Brazil, 27 August 2011

Edited by: Simona Ronchi della Rocca and Elaine Pimentel

Invited Presentation: A Logical Framework for Set Theories
Arnon Avron
Confluence via strong normalisation in an algebraic λ-calculus with rewriting
Pablo Buiras, Alejandro Díaz-Caro and Mauro Jaskelioff
Mendler-style Iso-(Co)inductive predicates: a strongly normalizing approach
Favio Ezequiel Miranda-Perea and Lourdes del Carmen González-Huesca
On Graph Refutation for Relational Inclusions
Paulo A. S. Veloso and Sheila R. M. Veloso
A Formalization of the Theorem of Existence of First-Order Most General Unifiers
Andréia B Avelar, André L Galdino, Flávio LC de Moura and Mauricio Ayala-Rincón
Classical and quantum satisfiability
Anderson de Araújo and Marcelo Finger


This volume contains the presentations at the Sixth Workshop on Logical and Semantic Frameworks with Applications (LSFA2011). The content consists of an invited paper, six accepted presentations and four posters. The workshop was held in Belo Horizonte, Brazil on August 27, 2011. The aim of the LSFA workshop series is to bring together theoreticians and practitioners to promote new techniques and results, from the theoretical side, and feedback on the implementation and use of such techniques and results, from the practical side. Logical and semantic frameworks are formal languages used to represent logics, languages and systems. These frameworks provide foundations for formal specification of systems and programming languages, supporting tool development and reasoning.

Previous workshops have been organized in Natal (2006), Ouro Preto (2007), Salvador (2008), Brasilia (2009), Natal (2010).

The invited speakers at the workshop were:

The program committee of LSFA2011 consisted of:

The organizing committee of LSFA2011 consisted of:

We are grateful to CAPES for their continuing support.

Elaine Pimentel and Simona Ronchi della Rocca

Belo Horizonte, March 6th, 2012.