Navigating Forest Straight-Line Programs in Constant Time

Autor: Carl Philipp Reh, Kurt Sieber
Rok vydání: 2020
Předmět:
Zdroj: String Processing and Information Retrieval ISBN: 9783030592110
SPIRE
DOI: 10.1007/978-3-030-59212-7_2
Popis: We present a data structure of linear size that allows to perform navigation steps and subtree equality checks in grammar-compressed forests in constant time. Navigation steps include going to the parent, to the left/right neighbor or to the first/last child.
Databáze: OpenAIRE