Sciweavers

Share
DIS
2000
Springer

A Practical Algorithm to Find the Best Subsequence Patterns

9 years 8 months ago
A Practical Algorithm to Find the Best Subsequence Patterns
Given two sets of strings, consider the problem to find a subsequence that is common to one set but never appears in the other set. The problem is known to be NP-complete. We generalize the problem to an optimization problem, and give a practical algorithm to solve it exactly. Our algorithm uses pruning heuristic and subsequence automata, and can find the best subsequence. We show some experiments, that convinced us the approach is quite promising.
Masahiro Hirao, Hiromasa Hoshino, Ayumi Shinohara,
Added 02 Aug 2010
Updated 02 Aug 2010
Type Conference
Year 2000
Where DIS
Authors Masahiro Hirao, Hiromasa Hoshino, Ayumi Shinohara, Masayuki Takeda, Setsuo Arikawa
Comments (0)
books