2 citations · 4 across the 4 of their papers we have counts for
3 papers · 1 filter
SM-based Semantics for Answer Set Programs Containing Conditional Literals and Arithmetic
Zachary Hansen, Yuliya Lierler
Modern answer set programming solvers such as CLINGO support advanced language constructs that improve the expressivity and conciseness of logic programs. Conditional literals are…
Anthem 2.0: Automated Reasoning for Answer Set Programming
Jorge Fandinno, Christoph Glinzer, Zachary Hansen +5
Anthem 2.0 is a tool to aid in the verification of logic programs written in an expressive fragment of Clingo's input language named mini-gringo, which includes arithmetic operatio…
External Behavior of a Logic Program and Verification of Refactoring
Jorge Fandinno, Zachary Hansen, Yuliya Lierler +2
Refactoring is modifying a program without changing its external behavior. In this paper, we make the concept of external behavior precise for a simple answer set programming langu…