Sciweavers

Share
ASP
2005
Springer

Applications of Preferences using Answer Set Programming

10 years 6 months ago
Applications of Preferences using Answer Set Programming
Preferences are useful when the space of feasible solutions of a given problem is dense but not all these solutions are equivalent w.r.t. some additional requirements. In this case, the goal is to find feasible solutions that most satisfy these additional requirements. In order to represent preferences, in this paper we use an extension of ordered disjunction programs. Ordered disjunction is an approach based on answer sets that allows us to represent alternative, ranked options for a problem. Moreover, we give a brief overview of two real applications of extended ordered programs in two different domains. The first one is in planning: evacuation planning. The second one is in argumentation: organ transplantation. In particular, we show the role of negated negative literals in extended ordered programs to obtain the preferred solution of each application. Key words: Preferences, Answer Set Programming, Ordered Disjunction Programs, Planning.
Claudia Zepeda, Mauricio Osorio, Juan Carlos Nieve
Added 26 Jun 2010
Updated 26 Jun 2010
Type Conference
Year 2005
Where ASP
Authors Claudia Zepeda, Mauricio Osorio, Juan Carlos Nieves, Christine Solnon, David Sol
Comments (0)
books