Institution
University of Seville
Education•Seville, Andalucía, Spain•
About: University of Seville is a education organization based out in Seville, Andalucía, Spain. It is known for research contribution in the topics: Population & Model predictive control. The organization has 20098 authors who have published 47317 publications receiving 947007 citations. The organization is also known as: Universidad de Sevilla.
Topics: Population, Model predictive control, Control theory, Nonlinear system, Context (language use)
Papers published on a yearly basis
Papers
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TL;DR: A Lagrangean relaxation is proposed to solve the facility location problem, together with a heuristic procedure that constructs feasible solutions of the original problem from the solutions at the lower bounds obtained by the relaxed problems.
171 citations
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TL;DR: In this paper, the existence and uniqueness results for two families of active scalar equations with velocity fields determined by the scalars through very singular integrals were established, where the boundary case β = 1 corresponds to the generalized surface quasigeostrophic (SQG) equation and the situation is more singular for β > 1.
Abstract: This paper establishes several existence and uniqueness results for two families of active scalar equations with velocity fields determined by the scalars through very singular integrals. The first family is a generalized surface quasigeostrophic (SQG) equation with the velocity field u related to the scalar θ by , where and is the Zygmund operator. The borderline case β = 1 corresponds to the SQG equation and the situation is more singular for β > 1. We obtain the local existence and uniqueness of classical solutions, the global existence of weak solutions, and the local existence of patch-type solutions. The second family is a dissipative active scalar equation with , which is at least logarithmically more singular than the velocity in the first family. We prove that this family with any fractional dissipation possesses a unique local smooth solution for any given smooth data. This result for the second family constitutes a first step towards resolving the global regularity issue recently proposed by K. Ohkitani. © 2012 Wiley Periodicals, Inc.
171 citations
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TL;DR: In this paper, numerical solutions of the DEP and travelling wave forces for an interdigitated electrode array energized with either a 2- or 4-phase signal are presented, compared with previous results.
171 citations
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TL;DR: In this paper, the relation between structural and process quality in preschool classrooms is examined and compared across four countries (Germany, Portugal, Spain, and the United States) using the Early Childhood Environment Rating Scale and the Caregiver Interaction Scale.
171 citations
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German Cancer Research Center1, University Hospital Heidelberg2, Harvard University3, Broad Institute4, Ludwig Maximilian University of Munich5, Heidelberg University6, University of Münster7, Hannover Medical School8, University of Freiburg9, University Hospital of Basel10, Radboud University Nijmegen11, University of Duisburg-Essen12, University of Seville13, University of Navarra14, Boston Children's Hospital15, University of Hamburg16, New York University17, University of Cologne18, University of Amsterdam19, Erasmus University Rotterdam20, University College London21, University College London Hospitals NHS Foundation Trust22, UCL Institute of Neurology23, Dresden University of Technology24, Hospital Sant Joan de Déu Barcelona25, Carlos III Health Institute26, University of Barcelona27, Memorial Sloan Kettering Cancer Center28, Royal National Orthopaedic Hospital29, Charité30
TL;DR: In this paper, a machine learning classifier algorithm based on array-generated DNA methylation data was used for the classification of soft tissue and bone sarcoma. But the performance was validated in a cohort of 428 sarcomatous tumours, of which 322 cases were classified by the classifier.
Abstract: Sarcomas are malignant soft tissue and bone tumours affecting adults, adolescents and children. They represent a morphologically heterogeneous class of tumours and some entities lack defining histopathological features. Therefore, the diagnosis of sarcomas is burdened with a high inter-observer variability and misclassification rate. Here, we demonstrate classification of soft tissue and bone tumours using a machine learning classifier algorithm based on array-generated DNA methylation data. This sarcoma classifier is trained using a dataset of 1077 methylation profiles from comprehensively pre-characterized cases comprising 62 tumour methylation classes constituting a broad range of soft tissue and bone sarcoma subtypes across the entire age spectrum. The performance is validated in a cohort of 428 sarcomatous tumours, of which 322 cases were classified by the sarcoma classifier. Our results demonstrate the potential of the DNA methylation-based sarcoma classification for research and future diagnostic applications.
171 citations
Authors
Showing all 20465 results
Name | H-index | Papers | Citations |
---|---|---|---|
Russel J. Reiter | 169 | 1646 | 121010 |
Aaron Dominguez | 147 | 1968 | 113224 |
Jose M. Ordovas | 123 | 1024 | 70978 |
Detlef Lohse | 104 | 1075 | 42787 |
Miroslav Krstic | 95 | 955 | 42886 |
María Vallet-Regí | 95 | 711 | 41641 |
John S. Sperry | 93 | 160 | 35602 |
Jose Rodriguez | 93 | 803 | 58176 |
Shun-ichi Amari | 90 | 495 | 40383 |
Michael Ortiz | 87 | 467 | 31582 |
Bruce J. Paster | 84 | 261 | 28661 |
Floyd E. Dewhirst | 81 | 229 | 42613 |
Joan Montaner | 80 | 489 | 22413 |
Francisco B. Ortega | 79 | 503 | 26069 |
Luis Paz-Ares | 77 | 592 | 31496 |