Sciweavers

AGP
1999
IEEE
13 years 8 months ago
Freeness Analysis through Linear Refinement
Domains Decomposing Non-Redundant Sharing by Complementation . . . . . . . . . . . . . 69 Enea Zaffanella, Patricia M. Hill, Roberto Bagnara Freeness Analysis Through Linear Refine...
Patricia M. Hill, Fausto Spoto
AGP
1999
IEEE
13 years 8 months ago
Widening Sharing
We study the problem of an efficient and precise sharing analysis of (constraint) logic programs. After recognizing that neither aring nor its non-redundant (but equivalent) abstra...
Enea Zaffanella, Roberto Bagnara, Patricia M. Hill
AGP
1999
IEEE
13 years 8 months ago
The Relative Complement Problem for Higher-Order Patterns
We address the problem of complementing higher-order patterns without repetitions of free variables. Differently from the first-order case, the complement of a pattern cannot, in ...
Alberto Momigliano, Frank Pfenning
AGP
1999
IEEE
13 years 8 months ago
Extending clp(FD) by Negative Constraint Solving
In this paper we present a novel extension to the constraint logic programming on Finite Domains (clp(FD)) which combines the usual clp(FD) primitive constraint X in range with a ...
Antonio J. Fernández, Patricia M. Hill
AGP
1999
IEEE
13 years 8 months ago
ACI1 constraints
Disunification is the problem of deciding satisfiability of a system of equations and disequations with respect to a given equational theory. In this paper we study the disunifica...
Agostino Dovier, Carla Piazza, Enrico Pontelli, Gi...
AGP
1999
IEEE
13 years 8 months ago
Comparing expressiveness of set constructor symbols
In this paper we consider the relative expressive power of two very common operators applicable to sets and multisets: the with and the union operators. For such operators we prove...
Agostino Dovier, Carla Piazza, Alberto Policriti
AGP
1999
IEEE
13 years 8 months ago
Enhancing Sharing for Precision
Regarding the precision of combined domains including Jacobs and Langen's Sharing there is a core of techniques, such as the standard integration with freeness and linearity ...
Roberto Bagnara, Enea Zaffanella, Patricia M. Hill