Papers › EERTREE: An Efficient Data Structure for Processing Palindromes in Strings
EERTREE: An Efficient Data Structure for Processing Palindromes in Strings
Mikhail Rubinchik, Arseny M. Shur
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We propose a new linear-size data structure which provides a fast access to all palindromic substrings of a string or a set of strings. This structure inherits some ideas from the construction of both the suffix trie and suffix tree. Using this structure, we present simple and efficient solutions for a number of problems involving palindromes.
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