Persona: Hernández Lorenzo, Laura
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Hernández Lorenzo
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Laura
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Publicación Nueva Luz para la problemática de Versos: Una aproximación a su léxico desde las Humanidades Digitales y los estudios de corpus(Universidad de Sevilla, 2021) Hernández Lorenzo, Laura; Montero, Juan; Ruiz Pérez, PedroPublicación The Automatic Quantitative Metrical Analysis of Spanish Poetry with Rantanplan: A Preliminary Approach(ICL CAS, 2021) Hernández Lorenzo, Laura; Sisto, Mirella De; Pérez Pozo, Álvaro; Rosa, Javier de la; Ros Muñoz, Salvador; González Blanco, Elena; Plecháč, P.; Kolár, R.; Bories,A.; Říha, J.In this paper, we present a quantitative approach to Spanish poetry and versification based on the application of our own automatic metrical tool, Rantanplan, to the complete poetic works of four early modern Spanish poets. All of the poetry of these four representative authors—Garcilaso de la Vega (1503–1536), Fernando de Herrera (1534–1597), Luis de Góngora (1561–1627), and Lope de Vega (1562–1635)—was automatically processed and stress positions were extracted. Thanks to the development of a new stanza identification feature of Rantanplan, we were able to detect metrical structures as well. By completing a quantitative analysis of the stress positions, line lengths, and stanzas used by each author, we aim to model their complete metrical profiles.Publicación Transformers analyzing poetry: multilingual metrical pattern prediction with transfomer-based language models(Springer, 2023) Rosa, Javier de la; Pérez Pozo, Álvaro; Sisto, Mirella De; Hernández Lorenzo, Laura; Díaz Paredes, Aitor; Ros Muñoz, Salvador; González Blanco, ElenaThe splitting of words into stressed and unstressed syllables is the foundation for the scansion of poetry, a process that aims at determining the metrical pattern of a line of verse within a poem. Intricate language rules and their exceptions, as well as poetic licenses exerted by the authors, make calculating these patterns a nontrivial task. Some rhetorical devices shrink the metrical length, while others might extend it. This opens the door for interpretation and further complicates the creation of automated scansion algorithms useful for automatically analyzing corpora on a distant reading fashion. In this paper, we compare the automated metrical pattern identification systems available for Spanish, English, and German, against fine-tuned monolingual and multilingual language models trained on the same task. Despite being initially conceived as models suitable for semantic tasks, our results suggest that transformers-based models retain enough structural information to perform reasonably well for Spanish on a monolingual setting, and outperforms both for English and German when using a model trained on the three languages, showing evidence of the benefits of cross-lingual transfer between the languages.Publicación Humanidades Digitales y Literatura española: 50 años de repaso histórico y panorámica de proyectos representativos(Universidade da Coruña: SIELAE, 2020-10-31) Hernández Lorenzo, LauraEste trabajo presenta un estado de la cuestión de las aplicaciones de las Humanidades Digitales a la Literatura española a través de un repaso histórico de los últimos 50 años y una panorámica de principales proyectos y líneas de investigación en este ámbito. Con este fin, la emergencia e historia de las Humanidades Digitales en España se organiza en tres fases: los orígenes (1970-2011), hacia la institucionalización (2011-2015) y consolidación y nuevos retos (2015-2020). Debido a la amplitud y variedad de los proyectos existentes, se aspira a ofrecer una muestra significativa de los más relevantes en términos de actualidad, interés para el estudio de la Literatura española (con especial atención al Siglo de Oro), visibilidad, y acceso abierto, a través de cuatro categorías fundamentales: bases de datos, bibliotecas digitales, ediciones digitales y enfoques cuantitativos.Publicación Introducción a la Estilometría: aplicaciones a la poesía de Fernando de Herrera(Dykinson, 2023) Hernández Lorenzo, Laura; Mármol Ávila, PedroPublicación Description of Postdata Poetry Ontology V1.0(ICL CAS, 2021) Diez Platas, María Luisa; Bermúdez, Helena; Ros Muñoz, Salvador; González Blanco, Elena; Corcho, Oscar; Khalil Gómez, Omar; Hernández Lorenzo, Laura; Sisto, Mirella De; Rosa, Javier de la; Pérez Pozo, Álvaro; Diez, Aitor; Rodriguez, José Luis; Plecháč, P.; Kolár, R.; Bories,A.; Říha, J.One stream of work in the digital humanities focuses on interoperability processes and the description of traditional concepts using computer-readable languages. In the case of literary studies, there has been some research into these topics, but the complexity of the knowledge domain remains an issue. This complexity is based on the different interpretations of concepts in different traditions, the use of isolated and private databases, unique applications of language and, thus, the richness of poetic information. All of this suggests the need to explore new options to represent the complexity in computer-readable language. This paper presents an ontology network designed to capture poetry domain knowledge. The ontologies in question relate to poetic works and their structural and prosodic components.Publicación Una primera aproximación a los géneros literarios de la obra cervantina desde la estilometría y el análisis de redes(Universidad de Valencia, 2023) Hernández Lorenzo, LauraSiguiendo la línea de estudios previos que aplican métodos estilométricos para el estudio de cuestiones estilísticas no autoriales, en este trabajo se realiza una primera aproximación a la obra de Miguel de Cervantes. Mediante la combinación de la estilometría y del análisis de redes, se pretende explorar las relaciones entre sus obras y determinar qué papel juegan la periodización de estas, así como los diferentes géneros literarios que abarcan. Los resultados obtenidos, si bien no muestran una señal cronológica clara, ponen de manifiesto que es posible detectar relaciones de género literario de forma automática a través de estas metodologías. Se realizan, además, nuevas aportaciones sobre las características genéricas de obras concretas, que abren novedosas vías de investigación para el futuro.Publicación Rantanplan, Fast and Accurate Syllabification and Scansion of Spanish Poetry(Sociedad Española para el Procesamiento del Lenguaje Natural, 2020-09) Rosa, Javier de la; Pérez Pozo, Álvaro; Hernández Lorenzo, Laura; Ros Muñoz, Salvador; González Blanco, ElenaAutomated analysis of Spanish poetry corpora lacks the richness of tools available for English. The existing options suffer from a number of issues: are limited to fixed-metre hendecasyllabic verses, are not publicly available, the syllabification procedure underneath is not thoroughly tested, and their speed is questionable. This paper introduces new methods to alleviate these concerns. For syllabification, we contribute with our own method and manually crafted corpus. For scansion, our approach is based on a heuristic for the application of rhetorical figures that alter metrical length. Experimental evaluation shows that both fixed-metre and mixed-metre poetry can be successfully analyzed, producing metrical patterns more accurately (increasing accuracy by 2% and 15%, respectively), and at a fraction of the time other methods need (running at least 100 times faster).Publicación Digital Stylistics Applied to Golden Age Spanish Poetry Is Fernando de Herrera Really a Transitional Poet between Renaissance and Baroque?(Heidelberg University Publishing, 2024) Hernández Lorenzo, LauraThis paper applies Digital Stylistics methods to Golden Age Spanish poetry, one of the most important literary periods of Spanish literature, and to Fernando de Herrera’s poems, who has been considered a transitional writer between the Renaissance style of Garcilaso de la Vega and the Baroque of Luis de Góngora. The aim of this study is to analyze Herrera’s role in the stylistic evolution from Renaissance to Baroque and to verify if the posthumous edition of his poetry, Versos (1619), is more Baroque, as some critics have suggested. For this purpose, a stylometry technique (Zeta), different features (words and PoS n-grams) and parameters (PoS bigrams and trigrams) have been used. Results point to the transitional role of Herrera’s work in general, with the detection of a more Baroque component in Versos edition through some of the analyses.Publicación A bridge too far for artificial intelligence?: Automatic classification of stanzas in Spanish poetry(Wiley, 2022) Pérez Pozo, Álvaro; Rosa, Javier de la; Ros Muñoz, Salvador; González Blanco, Elena; Hernández Lorenzo, Laura; Sisto, Mirella deThe rise in artificial intelligence and natural language processing techniques has increased considerably in the last few decades. Historically, the focus has been primarily on texts expressed in prose form, leaving mostly aside figurative or poetic expressions of language due to their rich semantics and syntactic complexity. The creation and analysis of poetry have been commonly carried out by hand, with a few computer-assisted approaches. In the Spanish context, the promise of machine learning is starting to pan out in specific tasks such as metrical annotation and syllabification. However, there is a task that remains unexplored and underdeveloped: stanza classification. This classification of the inner structures of verses in which a poem is built upon is an especially relevant task for poetry studies since it complements the structural information of a poem. In this work, we analyzed different computational approaches to stanza classification in the Spanish poetic tradition. These approaches show that this task continues to be hard for computers systems, both based on classical machine learning approaches as well as statistical language models and cannot compete with traditional computational paradigms based on the knowledge of experts.