2,894 research outputs found
Norms of Conversation in a Framework for Agent Communication Languages
No full textAbstract. In open and heterogeneous environments offered by the Internet, where agents are designed by different vendors, the development of standards for agent communication needs to keep abreast of new dynamic interaction modalities. The objective of this paper is to contribute to FIPA’s standardization effort by proposing a pragmatic approach to the design of agent communication languages (ACLs) in which the meaning of messages is the combination of its semantics and pragmatics. First, we present a reformulation of FIPA’s communicative acts (ACL semantics) using a grounded specification language which overcomes some of the usual problems attributed to FIPA’s ACL semantics. Then the ACL pragmatics aims to account for the contextual factors that enriches the semantics, such agents ’ roles, turn-taking, and the satisfiability of messages’ perlocutionary effects. We claim that the ACL pragmatics is best specified by means of norms related to agents ’ obligations, permissions and rights
VaxxStance@IberLEF 2021: Descripción de la tarea de detección de actitudes basada en el uso de información más allá del texto
No full textThis paper describes the VaxxStance task at IberLEF 2021. The task proposes to detect stance in Tweets referring to vaccines, a relevant and controversial topic in the current pandemia. The task is proposed in a multilingual setting, providing data for Basque and Spanish languages. The objective is to explore crosslingual approaches which also complement textual information with contextual features obtained from the social network. The results demonstrate that contextual information is crucial to obtain competitive results, especially across languages.En este artículo se describe la tarea VaxxStance celebrada en el marco de IberLEF 2021. La tarea propone detectar la actitud de un conjunto de tweets relativos a las vacunas, a un tema muy actual y polémico en estos tiempos de pandemia. La tarea se ha propuesto en un marco multilingüe, euskera y español. Además del texto de cada tweet, se ha proporcionado además información relacionada con la red social de los usuarios autores de los tweets. Los resultados de los participantes han corroborado que el uso de información de la red social permite mejorar el rendimiento en esta tarea, particularmente en un entorno crosslingüe.This work has been partially supported by the European Social Fund through the Youth Employment Initiative (YEI 2019) and the Spanish Ministry of Science, Innovation and Universities (DeepReading RTI2018-096846-B-C21, MCIU/AEI/FEDER, UE), and by the DeepText project (KK-2020/00088), funded by the Basque Government. Rodrigo Agerri is also funded by the RYC-2017-23647 fellowship
Entrevista com Rodrigo Pederneiras, coreógrafo do Grupo Corpo (MG - Brasil)
No full textEntrevista realizada em 21 e 22 de setembro de 2012, quando da vinda do Grupo Corpo a Porto Alegre, como parte de sua turnê nacional. Constituiu instrumento de pesquisa na dissertação de mestrado do Programa de Pós-Graduação em Artes Cênicas da Universidade Federal do Rio Grande do Sul: “COREOGRAFIA ‘21’ DO GRUPO CORPO: 21 percepções sobre o processo de criação cênica”. Acomodados nas poltronas da plateia do Teatro do SESI, enquanto os bailarinos faziam aula no palco, o entrevistado e a autora aprofundam o objeto de estudo (o processo coreográfico do balé “21”) e visitam outros temas que mostram alguns pontos de vista do coreógrafo do Grupo Corpo, Rodrigo Pederneiras. A entrevista foi editada para fins de adequação ao espaço editorial, sem prejuízo ao conteúdo.Interview conducted on 21 and 22 September 2012, when Grupo Corpo came to Porto Alegre (south of Brazil), as part of its national tour. This interview constituted a research instrument in the master’s degree dissertation of the Performing Arts Program at the Federal University of Rio Grande do Sul: “CHOREOGRAPHY ‘21’ BY GRUPO CORPO: 21 insights into the process of scenic creation.” Taking place in the seats of Teatro do SESI, while dancers were on stage class, the respondent and the author deepen the object of study (the choreographic process of “21”) and visit other issues that show some views of Grupo Corpo’s choreographer, Rodrigo Pederneiras. (Edited in order to be appropriated to editorial rules, no prejudice to the content)
Entrevista com Rodrigo Pederneiras, Coreógrafos do Grupo Corpo (MG – Brasil)
No full textEntrevista realizada em 21 e 22 de setembro de 2012, quando da vinda do Grupo Corpo a Porto Alegre, como parte de sua turnê nacional. Constituiu instrumento de pesquisa na dissertação de mestrado do Programa de Pós-Graduação em Artes Cênicas da Universidade Federal do Rio Grande do Sul: “COREOGRAFIA ‘21’ DO GRUPO CORPO: 21 percepções sobre o processo de criação cênica”. Acomodados nas poltronas da plateia do Teatro do SESI, enquanto os bailarinos faziam aula no palco, o entrevistado e a autora aprofundam o objeto de estudo (o processo coreográfico do balé “21”) e visitam outros temas que mostram alguns pontos de vista do coreógrafo do Grupo Corpo, Rodrigo Pederneiras. A entrevista foi editada para fins de adequação ao espaço editorial, sem prejuízo ao conteúdo.Interview conducted on 21 and 22 September 2012, when Grupo Corpo came to Porto Alegre (south of Brazil), as part of its national tour. This interview constituted a research instrument in the master’s degree dissertation of the Performing Arts Program at the Federal University of Rio Grande do Sul: “CHOREOGRAPHY ‘21’ BY GRUPO CORPO: 21 insights into the process of scenic creation.” Taking place in the seats of Teatro do SESI, while dancers were on stage class, the respondent and the author deepen the object of study (the choreographic process of “21”) and visit other issues that show some views of Grupo Corpo’s choreographer, Rodrigo Pederneiras. (Edited in order to be appropriated to editorial rules, no prejudice to the content)
Entrevista com Rodrigo Pederneiras, coreógrafo do Grupo Corpo (MG - Brasil)
No full textEntrevista realizada em 21 e 22 de setembro de 2012, quando da vinda do Grupo Corpo a Porto Alegre, como parte de sua turnê nacional. Constituiu instrumento de pesquisa na dissertação de mestrado do Programa de Pós-Graduação em Artes Cênicas da Universidade Federal do Rio Grande do Sul: “COREOGRAFIA ‘21’ DO GRUPO CORPO: 21 percepções sobre o processo de criação cênica”. Acomodados nas poltronas da plateia do Teatro do SESI, enquanto os bailarinos faziam aula no palco, o entrevistado e a autora aprofundam o objeto de estudo (o processo coreográfico do balé “21”) e visitam outros temas que mostram alguns pontos de vista do coreógrafo do Grupo Corpo, Rodrigo Pederneiras. A entrevista foi editada para fins de adequação ao espaço editorial, sem prejuízo ao conteúdo.Interview conducted on 21 and 22 September 2012, when Grupo Corpo came to Porto Alegre (south of Brazil), as part of its national tour. This interview constituted a research instrument in the master’s degree dissertation of the Performing Arts Program at the Federal University of Rio Grande do Sul: “CHOREOGRAPHY ‘21’ BY GRUPO CORPO: 21 insights into the process of scenic creation.” Taking place in the seats of Teatro do SESI, while dancers were on stage class, the respondent and the author deepen the object of study (the choreographic process of “21”) and visit other issues that show some views of Grupo Corpo’s choreographer, Rodrigo Pederneiras. (Edited in order to be appropriated to editorial rules, no prejudice to the content)
Conclusiones de la evaluación de Modelos del Lenguaje en Español
No full textGiven the impact of language models on the field of Natural Language Processing, a number of Spanish encoder-only masked language models (aka BERTs) have been trained and released. These models were developed either within large projects using very large private corpora or by means of smaller scale academic efforts leveraging freely available data. In this paper we present a comprehensive head-to-head comparison of language models for Spanish with the following results: (i) Previously ignored multilingual models from large companies fare better than monolingual models, substantially changing the evaluation landscape of language models in Spanish; (ii) Results across the monolingual models are not conclusive, with supposedly smaller and inferior models performing competitively. Based on these empirical results, we argue for the need of more research to understand the factors underlying them. In this sense, the effect of corpus size, quality and pre-training techniques need to be further investigated to be able to obtain Spanish monolingual models significantly better than the multilingual ones released by large private companies, specially in the face of rapid ongoing progress in the field. The recent activity in the development of language technology for Spanish is to be welcomed, but our results show that building language models remains an open, resource-heavy problem which requires to marry resources (monetary and/or computational) with the best research expertise and practice.Actualmente existen varios modelos del lenguaje en español (también conocidos como BERTs) los cuales han sido desarrollados tanto en el marco de grandes proyectos que utilizan corpus privados de gran tamaño, como mediante esfuerzos académicos de menor escala aprovechando datos de libre acceso. En este artículo presentamos una comparación exhaustiva de modelos de lenguaje en español con los siguientes resultados: (i) La inclusión de modelos multilingües previamente ignorados altera sustancialmente el panorama de la evaluación para el español, ya que resultan ser en general mejores que sus homólogos monolingües; (ii) Las diferencias en los resultados entre los modelos monolingües no son concluyentes, ya que aquellos supuestamente más pequeños e inferiores obtienen resultados más que competitivos. El resultado de nuestra evaluación demuestra que es necesario seguir investigando para comprender los factores que subyacen a estos resultados. En este sentido, es necesario seguir investigando el efecto del tamaño del corpus, su calidad y las técnicas de preentrenamiento para poder obtener modelos monolingües en español significativamente mejores que los multilingües ya existentes. Aunque esta actividad reciente demuestra un creciente interés en el desarrollo de la tecnología lingüística para el español, nuestros resultados ponen de manifiesto que el desarrollo de modelos de lenguaje sigue siendo un problema abierto que requiere conjugar recursos (monetarios y/o computacionales) con los mejores conocimientos y prácticas de investigación en PLN.This work has been partially supported by the HiTZ center and the Basque Government (Research group funding IT-1805-22). We also acknowledge the funding from the following projects: (i) DeepKnowledge (PID2021-127777OB-C21) MCIN/AEI/10.13039/501100011033 and ERDF A way of making Europe; (ii) Disargue (TED2021-130810B-C21), MCIN/AEI/10.13039/501100011033 and European Union NextGenerationEU/PRTR (iii) Antidote (PCI2020-120717-2), MCIN/AEI/10.13039/501100011033 and by European Union NextGenerationEU/PRTR; (iv) DeepR3 (TED2021-130295B-C31) by MCIN/AEI/10.13039/501100011033 and EU NextGeneration programme EU/PRTR. Rodrigo Agerri currently holds the RYC-2017-23647 fellowship (MCIN/AEI/10.13039/501100011033 and by ESF Investing in your future)
Overview of TESTLINK at IberLEF 2023: Linking Results to Clinical Laboratory Tests and Measurements
No full textThe TESTLINK task conducted at IberLEF2023 focuses on relation extraction from clinical cases in Spanish and Basque. The task consists in identifying clinical results and measures and linking them to the tests and measurements from which they were obtained. Three teams took part in the task and various (supervised) deep learning models were evaluated; interestingly, none of the teams explored the use of few-shot learning. The evaluation shows that in-domain fine-tuning and larger training datasets improve the results. In fact, the fact that supervised models significantly outperformed the baseline based on few-shot learning shows the crucial role still played by the availability of annotated training data
Cuadernos de Etnohistoria 2. Documentos en náhuatl de Oztuma, Guerrero. 93 (2007) agosto. Diario de Campo. Boletín Interno de los investigadores del área de Antropología
No full text- Documentos en náhuatl de Oztuma, Guerrero 1574 -1692 por Rodrigo Martínez Baracs
Quadros provincianos : a obra de Rodrigo Júnior
No full textOrientador: Prof. Dr. Rodrigo Vasconcelos MachadoTese (doutorado) - Universidade Federal do Paraná, Setor de Ciências Humanas, Programa de Pós-Graduação em Letras. Defesa : Curitiba, 21/08/2019Inclui referências: p. 342-348Resumo: O objetivo geral desta tese é reunir e analisar a obra do poeta paranaense Rodrigo Júnior, pseudônimo de João Baptista Carvalho de Oliveira (1887-1964). Para isso, foi necessário coletar a quantidade máxima das suas publicações literárias e ensaísticas e, num recorte específico, analisá-las e discuti-las sob a perspectiva de quanto seus textos se apresentam como provincianos, e, quanto ao mesmo tempo não os são. Rodrigo Júnior é um autor que buscou intensamente seu próprio estilo no meio do confuso pré-modernismo, entre o parnasianismo, simbolismo e o neorromantismo, utilizando-se de várias estéticas e escolas unicamente com objetivo encontrar sua liberdade na arte. Nessa busca, encontrou a sua voz quando escreveu principalmente seus poemas com temas bucólicos, amorosos, satíricos, quase sempre atravessados por uma constante melancolia, por um tédio e pessimismo, uma tristeza de quem deseja paz e felicidade. Consagrou-se como poeta de rara qualidade, compondo ora em formas clássicas, ora em verso livre sempre com uma linguagem simples, mas também foi um eficiente prosador, como escritor de contos, crônicas, novelas e ensaios. Sua carreira começa no início do século XX e dura até os anos 60, atuando diariamente na imprensa curitibana, estabelecendo-se como um agitador cultural durante esse tempo. A produção gigantesca contrasta com seus poucos livros publicados, pois acabou abandonando muitos projetos de livros e deixando a maior parte dos seus escritos esparsos em jornais e revistas. Incentivou e influenciou pelo menos duas gerações de artistas do Paraná, como os jovens interessados no futurismo e no modernismo e os literatos da década de 30 e 40 que queriam modernizar as letras paranaenses. Por fim, dedicou boa parte da sua vida à literatura e à criação um sistema literário no Paraná autossuficiente que fosse independente dos grandes centros urbanos da época como o Rio de Janeiro. Palavras-chave: Rodrigo Júnior. Literatura paranaense. Pré-modernismo e modernismo paranaense. Simbolismo. Provincianismo.Abstract: The general objective of this thesis is to gather and analyze the work of the poet Rodrigo Júnior, pseudonym of João Baptista Carvalho de Oliveira (1887-1964). For this, it was necessary to collect the maximum amount of their literary and essayistic publications and, in a specific cut, to analyze and discuss them from the perspective of how much their texts are provincial, and at the same time not. Rodrigo Júnior is an author who intensely sought his own style in the midst of confusing pre-modernism, between parnasianism, symbolism and neorromantism, using various aesthetics and schools solely to find their freedom in art. In this search, he found his voice when he wrote mainly his poems with bucolic, loving, satirical themes, almost always crossed by a constant melancholy, boredom and pessimism, a sadness of those who want peace and happiness. He established himself as a poet of rare quality, composing sometimes in classical forms, sometimes in free verse always with simple language, but was also an efficient prospector, as a writer of short stories, chronicles, novels and essays. His career begins in the early twentieth century and lasts until the 1960s, working daily in the Curitiba press, establishing himself as a cultural agitator during that time. The mammoth production contrasts with its few published books, as it has abandoned many book projects and left most of its sparse writings in newspapers and magazines. It encouraged and influenced at least two generations of artists from Paraná, such as the young people interested in futurism and modernism and the literati of the 30's and 40's who wanted to modernize Paraná's lyrics. Finally, he devoted much of his life to literature and the creation of a self-sufficient literary system in Paraná that was independent of the great urban centers of the time such as Rio de Janeiro. Keywords: Rodrigo Júnior. Literature from Paraná. Premodernism and modernism of Paraná. Simbolism. Provincialism
Delgado, Hegel and the Rodrigo Chronicles
No full textRichard Delgado has made path-breaking contributions to the literature on race and American law. His Rodrigo Chronicles are already classics of the Critical Race Theory genre. It is, therefore, wholly appropriate that the Harvard Latino Law Review dedicated a symposium issue to an examination of the Rodrigo Chronicles and Delgado\u27s other work. In this symposium essay, the author attempts to illuminate Delgado\u27s project in the Chronicles through an examination of various aspects of Hegel\u27s philosophy. Hegel\u27s philosophy allows us to better understand Delgado\u27s work in the Chronicles and elsewhere
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