@inproceedings{219e1d16713840c8ae8f5d407a44187f,
title = "Structure Sensitive Tier Projection: Applications and Formal Properties",
abstract = "The subregular approach has revealed that the phonological surface patterns found in natural language are much simpler than previously assumed. Most patterns belong to the subregular class of tier-based strictly local languages (TSL), which characterizes them as the combination of a strictly local dependency with a tier-projection mechanism that masks out irrelevant segments. Some non-TSL patterns have been pointed out in the literature, though. We show that these outliers can be captured by rendering the tier projection mechanism sensitive to the surrounding structure. We focus on a specific instance of these structure-sensitive TSL languages: input-local TSL (ITSL), in which the tier projection may distinguish between identical segments that occur in different local contexts in the input string. This generalization of TSL establishes a tight link between tier-based language classes and ISL transductions, and is motivated by several natural language phenomena.",
keywords = "Generative capacity, Input strictly local functions, Phonotactics, Subregular hypothesis, TSL",
author = "\{De Santo\}, Aniello and Thomas Graf",
note = "Publisher Copyright: {\textcopyright} 2019, Springer-Verlag GmbH Germany, part of Springer Nature.; 24th International Conference on Formal Grammar, FG 2019 ; Conference date: 10-08-2019 Through 11-08-2019",
year = "2019",
doi = "10.1007/978-3-662-59648-7\_3",
language = "English",
isbn = "9783662596470",
series = "Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)",
publisher = "Springer Verlag",
pages = "35--50",
editor = "Raffaella Bernardi and Greg Kobele and Sylvain Pogodalla",
booktitle = "Formal Grammar - 24th International Conference, FG 2019, Proceedings",
}