Výsledky vyhledávání - "Déborah Ferré"

Regular Perturbation of V-Geometrically Ergodic Markov Chains

Autor: Déborah Ferré, Loïc Hervé, James Ledoux

Publikováno v: J. Appl. Probab. 50, no. 1 (2013), 184-194

In this paper, new conditions for the stability of V-geometrically ergodic Markov chains are introduced. The results are based on an extension of the standard perturbation theory formulated by Keller and Liverani. The continuity and higher regularity

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::071f4a57771234d3cfd0821882630742
https://doi.org/10.1017/s002190020001319x

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Développement d'Edgeworth d'ordre 1 pour des M-estimateurs dans le cas de chaînes V-géométriquement ergodiques

Autor: Déborah Ferré

Publikováno v: Comptes Rendus Mathematique. 348:331-334

Resume Nous donnons des conditions assurant l'existence du developpement d'Edgeworth d'ordre 1 pour des M -estimateurs dans le cas des chaines de Markov V -geometriquement ergodiques. Ce developpement est explicite.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8bcb97b175627f7deddaf4a8f0eae50b
https://doi.org/10.1016/j.crma.2010.02.009

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Parametric first-order Edgeworth expansion for Markov additive functionals. Application to $M$-estimations

Autor: Déborah Ferré

Publikováno v: Annales de l'Institut Henri Poincaré (B) Probabilités et Statistiques
Annales de l'Institut Henri Poincaré (B) Probabilités et Statistiques, 2015, 51 (2), pp.781-808
Annales de l'Institut Henri Poincaré (B) Probabilités et Statistiques, Institut Henri Poincaré (IHP), 2015, 51 (2), pp.781-808
Ann. Inst. H. Poincaré Probab. Statist. 51, no. 2 (2015), 781-808

Grâce a une approche spectrale, nous donnons des conditions assurant la validite du developpement d’Edgeworth d’ordre 1 parametrique, dans le cadre general des fonctionnelles bivariees et additives de chaines de Markov fortement ergodiques. En p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::de8918668c8575e21f7ad44e82357370
https://doi.org/10.1214/13-aihp592

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Akademický článek

Diff-Explainer: Differentiable Convex Optimization for Explainable Multi-hop Inference

Autor: Mokanarangan Thayaparan, Marco Valentino, Deborah Ferreira, Julia Rozanova, André Freitas

Publikováno v: Transactions of the Association for Computational Linguistics, Vol 10, Pp 1103-1119 (2022)

AbstractThis paper presents Diff-Explainer, the first hybrid framework for explainable multi-hop inference that integrates explicit constraints with neural architectures through differentiable convex optimization. Specifically, Diff- Explainer allows

Externí odkaz: https://doaj.org/article/5bbdf69ac19e443186f565917e399ef6

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Akademický článek

Transformers and the Representation of Biomedical Background Knowledge

Autor: Oskar Wysocki, Zili Zhou, Paul O’Regan, Deborah Ferreira, Magdalena Wysocka, Dónal Landers, André Freitas

Publikováno v: Computational Linguistics, Vol 49, Iss 1 (2023)

Specialized transformers-based models (such as BioBERT and BioMegatron) are adapted for the biomedical domain based on publicly available biomedical corpora. As such, they have the potential to encode large-scale biological knowledge. We investigate

Externí odkaz: https://doaj.org/article/2bf6fc1e84d4479fa9c42e7f0b2a4453

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Limit theorems for stationary Markov processes with L2-spectral gap

Autor: Loïc Hervé, Déborah Ferré, James Ledoux

Publikováno v: Annales de l'Institut Henri Poincaré (B) Probabilités et Statistiques
Annales de l'Institut Henri Poincaré (B) Probabilités et Statistiques, 2012, 48 (2), pp.396-423. ⟨10.1214/11-AIHP413⟩
Ann. Inst. H. Poincaré Probab. Statist. 48, no. 2 (2012), 396-423
Annales de l'Institut Henri Poincaré (B) Probabilités et Statistiques, Institut Henri Poincaré (IHP), 2012, 48 (2), pp.396-423. ⟨10.1214/11-AIHP413⟩

Let $(X_t, Y_t)_{t\in T}$ be a discrete or continuous-time Markov process with state space $X \times R^d$ where $X$ is an arbitrary measurable set. Its transition semigroup is assumed to be additive with respect to the second component, i.e. $(X_t, Y

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::efc6c9df7b891e76f38ddcf65fa2d229
https://hal.science/hal-00661990/file/HAL.pdf

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Limit theorems for stationary Markov additive processes

Autor: Déborah Ferré, James Ledoux, Loïc Hervé

Publikováno v: 5th Workshop on Applied Probability (IWAP10), Madrid 2010
5th Workshop on Applied Probability (IWAP10), Madrid 2010, 2010, Madrid, Spain
HAL

5-8 july, 2010, Colmenarejo, Madrid, Spain; International audience

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::6721123711692494de8845b7d5cbbe50
https://hal.science/hal-00806682

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Akademický článek

Governança Democrática na Administração Prisional

Autor: Deborah Ferreira Cordeiro Gomes, Soraia Pereira Silva

Publikováno v: Revista Brasileira de Segurança Pública, Vol 16, Iss 1 (2022)

O presente artigo apresenta uma avaliação acerca dos processos formativos dentro do curso de formação dos Policiais Penais em Goiás a partir de pesquisa empírica qualitativa. Partindo de uma abordagem socioinstitucional da Administração Penit

Externí odkaz: https://doaj.org/article/787f7b0d6bae4f0f835b7b6b0d50b094

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Akademický článek

Epidemiology of HIV, syphilis, and hepatitis B and C among manual cane cutters in low-income regions of Brazil

Autor: Déborah Ferreira Noronha de Castro Rocha, Luana Rocha da Cunha Rosa, Carla de Almeida Silva, Brunna Rodrigues de Oliveira, Thaynara Lorrane Silva Martins, Regina Maria Bringel Martins, Marcos André de Matos, Megmar Aparecida dos Santos Carneiro, Juliana Pontes Soares, Ana Cristina de Oliveira e Silva, Márcia Maria de Souza, Robert L. Cook, Karlla Antonieta Amorim Caetano, Sheila Araujo Teles

Publikováno v: BMC Infectious Diseases, Vol 18, Iss 1, Pp 1-10 (2018)

Abstract Background In recent decades the epidemic of asymptomatic sexually transmitted infections has extended deep into Brazil, including small towns and rural areas. The purpose of this study was to investigate the epidemiology of HIV, syphilis, a

Externí odkaz: https://doaj.org/article/1bec1596ae8e4e5b99f4c0412b7f3884

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Akademický článek

Sífilis gestacional e congênita e sua relação com a cobertura da Estratégia Saúde da Família, Goiás, 2007-2014: um estudo ecológico

Autor: Patrícia Silva Nunes, Ana Laura de Sene Amâncio Zara, Déborah Ferreira Noronha de Castro Rocha, Tamíris Augusto Marinho, Polyana Maria Pimenta Mandacarú, Marília Dalva Turchi

Publikováno v: Epidemiologia e Serviços de Saúde, Vol 27, Iss 4 (2018)

Resumo Objetivo: analisar a incidência de sífilis em gestante (SG) e sífilis congênita (SC) e a correlação desses indicadores com a cobertura da Estratégia Saúde da Família (ESF) em Goiás, Brasil, de 2007 a 2014. Métodos: estudo ecológico

Externí odkaz: https://doaj.org/article/77cf9e140168406dab4460cfb2e9b942

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