Inductive Certificates of Unsolvability for Domain-Independent Planning

被引:0
|
作者
Eriksson, Salome [1 ]
Roeger, Gabriele [1 ]
Helmert, Malte [1 ]
机构
[1] Univ Basel, Basel, Switzerland
基金
欧洲研究理事会;
关键词
D O I
暂无
中图分类号
TP18 [人工智能理论];
学科分类号
081104 ; 0812 ; 0835 ; 1405 ;
摘要
If a planning system outputs a solution for a given problem, it is simple to verify that the solution is valid. However, if a planner claims that a task is unsolvable, we currently have no choice but to trust the planner blindly. We propose a sound and complete class of certificates of unsolvability, which can be verified efficiently by an independent program. To highlight their practical use, we show how these certificates can be generated for a wide range of state-of-the-art planning techniques with only polynomial overhead for the planner.
引用
收藏
页码:5244 / 5248
页数:5
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