The Search for Minimal Search: A Graph-Theoretic Approach

This paper examines Minimal Search, an operation that is at the core of current Minimalist inquiry. We argue that, given Minimalist assumptions about structure building consisting of unordered set-formation, there are serious difficulties in defining Minimal Search as a search algorithm. Furthermore...

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Main Author: Diego Gabriel Krivochen
Format: Article
Language:English
Published: PsychOpen GOLD/ Leibniz Institute for Psychology 2023-03-01
Series:Biolinguistics
Subjects:
Online Access:https://doi.org/10.5964/bioling.9793
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author Diego Gabriel Krivochen
author_facet Diego Gabriel Krivochen
author_sort Diego Gabriel Krivochen
collection DOAJ
description This paper examines Minimal Search, an operation that is at the core of current Minimalist inquiry. We argue that, given Minimalist assumptions about structure building consisting of unordered set-formation, there are serious difficulties in defining Minimal Search as a search algorithm. Furthermore, some problematic configurations for Minimal Search (namely, {XP, YP} and {X, Y}) are argued to be an artefact of these set-theoretic commitments. However, if unordered sets are given up as the format of structural descriptions in favour of directed graphs such that Merge(X, Y) creates an arc from X to Y, Minimal Search can be straightforwardly characterised as a sequential deterministic search algorithm: the total order required to define MS as a sequential search algorithm is provided by structure building.
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spelling doaj.art-995842e3bcef4e99ad48cc9fc10cbf5d2024-01-31T08:19:46ZengPsychOpen GOLD/ Leibniz Institute for PsychologyBiolinguistics1450-34172023-03-011710.5964/bioling.9793bioling.9793The Search for Minimal Search: A Graph-Theoretic ApproachDiego Gabriel Krivochen0https://orcid.org/0000-0001-6145-1057Faculty of Linguistics, Philology and Phonetics, University of Oxford, Oxford, United KingdomThis paper examines Minimal Search, an operation that is at the core of current Minimalist inquiry. We argue that, given Minimalist assumptions about structure building consisting of unordered set-formation, there are serious difficulties in defining Minimal Search as a search algorithm. Furthermore, some problematic configurations for Minimal Search (namely, {XP, YP} and {X, Y}) are argued to be an artefact of these set-theoretic commitments. However, if unordered sets are given up as the format of structural descriptions in favour of directed graphs such that Merge(X, Y) creates an arc from X to Y, Minimal Search can be straightforwardly characterised as a sequential deterministic search algorithm: the total order required to define MS as a sequential search algorithm is provided by structure building.https://doi.org/10.5964/bioling.9793set theorygraph theoryminimal searchphrase structure
spellingShingle Diego Gabriel Krivochen
The Search for Minimal Search: A Graph-Theoretic Approach
Biolinguistics
set theory
graph theory
minimal search
phrase structure
title The Search for Minimal Search: A Graph-Theoretic Approach
title_full The Search for Minimal Search: A Graph-Theoretic Approach
title_fullStr The Search for Minimal Search: A Graph-Theoretic Approach
title_full_unstemmed The Search for Minimal Search: A Graph-Theoretic Approach
title_short The Search for Minimal Search: A Graph-Theoretic Approach
title_sort search for minimal search a graph theoretic approach
topic set theory
graph theory
minimal search
phrase structure
url https://doi.org/10.5964/bioling.9793
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