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The LiRI Corpus Platform


Schaber, Jonathan; Graën, Johannes; McDonald, Daniel; Mustac, Igor; Rajovic, Nikolina; Schneider, Gerold; Bubenhofer, Noah (2023). The LiRI Corpus Platform. In: CLARIN Annual Conference, Leuven, 16 October 2023 - 18 October 2023. CLARIN ERIC, 145-149.

Abstract

We present the LiRI Corpus Platform (LCP), a software system and infrastructure for querying a vast array of corpora of different kinds. It heavily relies on the PostgreSQL relational database management system, employing state-of-the-art data representation and indexing techniques, which lead to significant performance gains when querying, even for structurally complex queries involving nested logical operations and quantifiers. In this work, we provide details on a number of said techniques and describe our approach to query representation and transformation.

Abstract

We present the LiRI Corpus Platform (LCP), a software system and infrastructure for querying a vast array of corpora of different kinds. It heavily relies on the PostgreSQL relational database management system, employing state-of-the-art data representation and indexing techniques, which lead to significant performance gains when querying, even for structurally complex queries involving nested logical operations and quantifiers. In this work, we provide details on a number of said techniques and describe our approach to query representation and transformation.

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Item Type:Conference or Workshop Item (Paper), not_refereed, original work
Communities & Collections:06 Faculty of Arts > Institute of Computational Linguistics
06 Faculty of Arts > Zurich Center for Linguistics
06 Faculty of Arts > Linguistic Research Infrastructure (LiRI)
Dewey Decimal Classification:000 Computer science, knowledge & systems
410 Linguistics
Language:English
Event End Date:18 October 2023
Deposited On:07 Mar 2024 10:54
Last Modified:07 Mar 2024 10:59
Publisher:CLARIN ERIC
Series Name:CLARIN annual conference proceedings
ISSN:2773-2177
OA Status:Green
Free access at:Official URL. An embargo period may apply.
Official URL:https://helda.helsinki.fi/bitstreams/6aa6e46b-697e-45da-b0f0-d5211d4e78bc/download#page=154
  • Content: Published Version
  • Language: English
  • Licence: Creative Commons: Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)