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ASP
2003
Springer
14 years 1 months ago
Using Nested Logic Programs for Answer Set Programming
We present a general method to improve computation of answer sets by analyzing structural properties of normal logic programs. Therefore we use labeled directed graphs associated t...
Thomas Linke
CG
2004
Springer
13 years 8 months ago
Recursive turtle programs and iterated affine transformations
We provide a formal proof of equivalence between the class of fractals created by Recursive Turtle Programs (RTP) and Iterated Affine Transformations (IAT). We begin by reviewing ...
Tao Ju, Scott Schaefer, Ron Goldman
ICLP
2007
Springer
14 years 2 months ago
Automatic Correctness Proofs for Logic Program Transformations
Abstract. The many approaches which have been proposed in the literature for proving the correctness of unfold/fold program transformations, consist in associating suitable well-fo...
Alberto Pettorossi, Maurizio Proietti, Valerio Sen...
POPL
2000
ACM
14 years 25 days ago
Enforcing Trace Properties by Program Transformation
We propose an automatic method to enforce trace properties on programs. The programmer specifies the property separately from the program; a program transformer takes the program...
Thomas Colcombet, Pascal Fradet
LOPSTR
1994
Springer
14 years 16 days ago
Using Call/Exit Analysis for Logic Program Transformation
A technique for transformation of definite logic programs is presented. A first phase performs an analysis of the extended call/exit patterns of the source program. It is shown tha...
Dmitri Boulanger, Maurice Bruynooghe