Title
On Higher-Order Reachability Games Vs May Reachability
Abstract
We consider the reachability problem for higher-order functional programs and study the relationship between reachability games (i.e., the reachability problem for programs with angelic and demonic nondeterminism) and may-reachability (i.e., the reachability problem for programs with only angelic nondeterminism). We show that reachability games for order- $$n$$ programs can be reduced to may-reachability problems for order-( $$n+1$$ ) programs, and vice versa. We formalize the reductions by using higher-order fixpoint logic and prove their correctness. We also discuss applications to higher-order program verification.
Year
DOI
Venue
2022
10.1007/978-3-031-19135-0_8
Reachability Problems
DocType
ISSN
Citations 
Conference
0302-9743
0
PageRank 
References 
Authors
0.34
0
3
Name
Order
Citations
PageRank
Kazuyuki Asada100.34
Hiroyuki Katsura200.34
Naoki Kobayashi303.38