25 papers · ranked by Valyu relevance
Flora T. Musuamba, Ine Skottheim Rusten, Raphaëlle Lesage, Giulia Russo + 16 more
'Giulia Russo' 'Roberta Bursi' 'Luca Emili' 'Gaby Wangorsch' 'Efthymios Manolis' 'Kristin E. Karlsson' 'Alexander Kulesza' 'Eulalie Courcelles' 'Jean‐Pierre Boissel' 'Cécile F. Rousseau' 'Emmanuelle M. Voisin' 'Rossana Alessandrello' 'Nuno Curado' 'Enrico Dall’ara' 'Blanca Rodriguez' 'Francesco Pappalardo' 'Liesbet…
Marco Viceconti, Miguel A. Juárez, Cristina Curreli, Marzio Pennisi + 2 more
'Giulia Russo' 'Francesco Pappalardo'] Abstract— Different research communities have developed various approaches to assess the credibility of predictive models. Each approach usually works well for a specific type of model, and under some epistemic conditions that are normally satisfied within that specific research…
Céline Hernandez, Morgane Thomas-Chollier, Aurélien Naldi, Denis Thieffry
At the crossroad between biology and mathematical modelling, computational systems biology can contribute to a mechanistic understanding of high-level biological phenomenon. But as our knowledge accumulates, the size and complexity of mathematical models increase, calling for the development of efficient dynamical…
Marco Viceconti, Francesco Pappalardo, Blanca Rodriguez, Marc Horner + 2 more
'Jeff Bischoff' 'Flora Musuamba Tshinanu'] Title: Highlights 1. • Regulators now consider also evidences produced in silico. 2. • We need accepted methods to evaluate the credibility of models. 3. • In this paper we describe the use of the ASME V&V-40 technical standard. 4. • We also discuss its application to various…
Céline Hernandez, Morgane Thomas-Chollier, Aurélien Naldi, Denis Thieffry
'Denis Thieffry'] At the crossroad between biology and mathematical modeling, computational systems biology can contribute to a mechanistic understanding of high-level biological phenomenon. But as knowledge accumulates, the size and complexity of mathematical models increase, calling for the development of efficient…
Lucian Smith, Rahuman S. Malik-Sheriff, Tung V. N. Nguyen, Henning Hermjakob + 13 more
The BioModels Repository contains over 1000 manually curated mechanistic models from published literature, most often encoded in the Systems Biology Markup Language (SBML). This community-based standard formally specifies each model, but does not describe the computational experimental conditions to run a simulation.…
John D. Jakeman, Lorena A. Barba, Joaquim R. R. A. Martins, Thomas O'Leary-Roseberry
"Thomas O'Leary-Roseberry"] Scientific machine learning (SciML) models are transforming many scientific disciplines. However, the development of good modeling practices to increase the trustworthiness of SciML has lagged behind its application, limiting its potential impact. The goal of this paper is to start a…
Jacek A Kopec, Philippe Finès, Douglas G Manuel, David L Buckeridge + 9 more
Background Computer simulation models are used increasingly to support public health research and policy, but questions about their quality persist. The purpose of this article is to review the principles and methods for validation of population-based disease simulation models. Methods We developed a comprehensive…
Christopher J. Lynch, Saikou Y. Diallo, Hamdi Kavak, Jose J. Padilla + 1 more
'Itzhak Benenson'] Verification is a crucial process to facilitate the identification and removal of errors within simulations. This study explores semantic changes to the concept of simulation verification over the past six decades using a data-supported, automated content analysis approach. We collect and utilize a…
Rumyana Neykova, Derek Groen
Reliable simulations are critical for analyzing and understanding complex systems, but their accuracy depends on correct input data. Incorrect inputs such as invalid or out-of-range values, missing data, and format inconsistencies can cause simulation crashes or unnoticed result distortions, ultimately undermining the…
Ksenija Dvurecenska, Steve Graham, Edoardo Patelli, Eann A. Patterson
'Eann A. Patterson'] A new validation metric is proposed that combines the use of a threshold based on the uncertainty in the measurement data with a normalized relative error, and that is robust in the presence of large variations in the data. The outcome from the metric is the probability that a model's predictions…
Valerie Chen, Muyu Yang, Wenbo Cui, Joon Sik Kim + 2 more
Advances in machine learning (ML) have enabled the development of next-generation prediction models for complex computational biology problems. These developments have spurred the use of interpretable machine learning (IML) to unveil fundamental biological insights through data-driven knowledge discovery. However, in…
Pras Pathmanathan, Richard A. Gray
Computational models of cardiac electrophysiology have a long history in basic science applications and device design and evaluation, but have significant potential for clinical applications in all areas of cardiovascular medicine, including functional imaging and mapping, drug safety evaluation, disease diagnosis…
Ana-Maria Istrate, Fausto Milletari, Fabrizio Castrotorres, Jakub M. Tomczak + 3 more
Reasoning Models are typically trained against verification mechanisms in formally specified systems such as code or symbolic math. However, in open domains like biology, we do not generally have access to exact rules facilitating formal verification at scale, and oftentimes resolve to testing hypotheses in the lab to…
Maurice HT Ling
Modeling and simulation are recognized as important aspects of the scientific method for more than 70 years but its adoption in biology has been slow. Debates on its representativeness, usefulness, and whether the effort spent on such endeavors is worthwhile, exist to this day. Here, I argue that most of learning is…
Serdar Abut
Bilgisayar modellemesi ve simülasyonu, sistem davranışlarının analiz etmek ve tanımlayıcı veya tahmine dayalı modlarda işleyişindeki stratejileri değerlendirmek için kullanılmaktadır (Abar ve ark., 2017). Model kavramı, halihazırda var olan veya henüz planlanmış belirli bir gerçekliğin soyut ve basitleştirilmiş bir…
Todd Oliver, Gabriel Terejanu, Christopher S. Simmons, Robert Moser
The ultimate purpose of most computational models is to make predictions, commonly in support of some decision-making process (e.g., for design or operation of some system). The quantities that need to be predicted (the quantities of interest or QoIs) are generally not experimentally observable before the prediction…
Tieu-Long Phan, Hoang-Son Lai Le, Gia-Bao Truong, The-Chuong Trinh + 4 more
HIV-1 (Human immunodeficiency virus-1) has been causing severe pandemics by attacking the immune system of its host. Left untreated, it can lead to AIDS (acquired immunodeficiency syndrome), where death is inevitable due to opportunistic diseases. Therefore, discovering new antiviral drugs against HIV-1 is crucial.…
Authors not listed
Deriving versatile and robust mechanistic models from experimental data is a key challenge in engineering and natural sciences. This is especially true in chemical reaction engineering, where reactor manufacturers and operators increasingly pursue the development and maintenance of digital twins that rely on frequent…
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Accurate estimation of protein-ligand (PL) binding free energies is a crucial task in medicinal chemistry and a critical measure of PL interaction modeling effectiveness. However, traditional computational methods are often computationally expensive and prone to errors. Recently, deep learning (DL)-based approaches for…
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The use of hybrid models, combing mechanistic and machine learning (ML), has emerged as a promising approach, contributing to the development of Industry 4.0. This work presents a hybrid model that forecasts minibioreactor (MBR) production runs of mammalian cell culture recombinant for monoclonal antibodies (mAbs)…
Esther Heid, Charles J. McGill, Florence H. Vermeire, William H. Green
Characterizing uncertainty in machine learning models has recently gained interest in the context of machine learning reliability, robustness, safety, and active learning. Here, we separate the total uncertainty into contributions from noise in the data (aleatoric) and shortcomings of the model (epistemic), further…
Authors not listed
Digital twins are virtual companions for the design, scale-up, and control of chemical processes. Equipping digital twins with mechanistic models of their mirrored unit operation expands their range of applicability compared to pure data-driven models. As constructing mechanistic models requires time, effort, and…
Esther Heid, Charles J. McGill, Florence H. Vermeire, William H. Green
Characterizing uncertainty in machine learning models has recently gained interest in the context of machine learning reliability, robustness, safety, and active learning. Here, we separate the total uncertainty into contributions from noise in the data (aleatoric) and shortcomings of the model (epistemic), further…
Fuzhan Rahmanian, Robert M. Lee, Dominik Linzner, Kathrin Michel + 4 more
Predicting and monitoring battery life early and across chemistries is a significant challenge due to the plethora of degradation paths, form factors, and electrochemical testing protocols. Existing models typically translate poorly across different electrode, electrolyte, and additive materials, mostly require a fixed…