[PPL-devel] [GIT] ppl/w3ppl(master): Added BagnaraMPZ10TR.
Roberto Bagnara
bagnara at cs.unipr.it
Wed Apr 7 21:28:52 CEST 2010
Module: ppl/w3ppl
Branch: master
Commit: 77f2d0719a99cb91bbc7fb9156197a453ddb52d0
URL: http://www.cs.unipr.it/git/gitweb.cgi?p=ppl/w3ppl.git;a=commit;h=77f2d0719a99cb91bbc7fb9156197a453ddb52d0
Author: Roberto Bagnara <bagnara at cs.unipr.it>
Date: Wed Apr 7 21:28:33 2010 +0200
Added BagnaraMPZ10TR.
---
htdocs/Documentation/ppl.bib | 34 ++++++++++++++++++++++++++++++++++
1 files changed, 34 insertions(+), 0 deletions(-)
diff --git a/htdocs/Documentation/ppl.bib b/htdocs/Documentation/ppl.bib
index ee137a7..fe8ae8c 100644
--- a/htdocs/Documentation/ppl.bib
+++ b/htdocs/Documentation/ppl.bib
@@ -373,6 +373,40 @@
algorithm for the domain of \emph{octagonal shapes}.",
}
+ at Techreport{BagnaraMPZ10TR,
+ Author = "R. Bagnara and F. Mesnard and A. Pescetti and E. Zaffanella",
+ Title = "The Automatic Synthesis of Linear Ranking Functions:
+ The Complete Unabridged Version",
+ Number = 498,
+ Type = "Quaderno",
+ Institution = "Dipartimento di Matematica, Universit\`a di Parma, Italy",
+ Year = 2010,
+ Note = "Available at \url{http://www.cs.unipr.it/Publications/}.
+ Also published as {\tt arXiv:cs.PL/1004.0944},
+ available from \url{http://arxiv.org/}.",
+ Abstract = "The classical technique for proving termination of a
+ generic sequential computer program involves the
+ synthesis of a \emph{ranking function} for each loop of
+ the program. \emph{Linear} ranking functions are
+ particularly interesting because many terminating loops
+ admit one and algorithms exist to automatically
+ synthesize it. In this paper we present two such
+ algorithms: one based on work dated 1991 by Sohn and
+ Van~Gelder; the other, due to Podelski and Rybalchenko,
+ dated 2004. Remarkably, while the two algorithms will
+ synthesize a linear ranking function under exactly the
+ same set of conditions, the former is mostly unknown to
+ the community of termination analysis and its general
+ applicability has never been put forward before the
+ present paper. In this paper we thoroughly justify both
+ algorithms, we prove their correctness, we compare their
+ worst-case complexity and experimentally evaluate their
+ efficiency, and we present an open-source implementation
+ of them that will make it very easy to include
+ termination-analysis capabilities in automatic program
+ verifiers."
+}
+
@InProceedings{BagnaraRZH02,
Author = "R. Bagnara and E. Ricci and E. Zaffanella and P. M. Hill",
Title = "Possibly Not Closed Convex Polyhedra
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