Poster: Methodology - Estimation Methods

Joint modeling with Monolix using IQR Tools

Thursday 16 October, 2025

Introduction/Objectives: Time-to-event (TTE) information is collected in many clinical studies both for the evaluation of safety signals (e.g., time to…

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Stan: an open source probabilistic programming language for high-performance statistical computing

Thursday 16 October, 2025

Introduction: Stan (http://mc-stan.org/) is an open source platform for statistical modeling and high-performance statistical computation [1]. Users rely on Stan…

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Quantifying the uncertainty: informative decision-support in individualised chemotherapy

Thursday 16 October, 2025

Objectives: A major aspect of therapeutic drug or biomarker monitoring (TDM) is to combine monitoring data with prior knowledge for…

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Improving model-based predictions of neutropenia using sequential data assimilation

Thursday 16 October, 2025

Objectives:  One of the major side effects of cytotoxic anticancer treatment is neutropenia, a severe reduction of neutrophils that puts…

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Robust parameter estimation for dynamical systems from outlier-corrupted data

Thursday 16 October, 2025

Objectives: Dynamics of cellular processes are often studied using mechanistic mathematical models. These models possess unknown parameters which are generally estimated…

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Estimating Nonlinear Dynamic Systems in Pharmacology using Chaos Synchronization

Thursday 16 October, 2025

Objectives: Bridging fundamental approaches to model optimization for pharmacometricians, systems  pharmacologists and statisticians is a critical issue.  Currently, these fields rely…

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Performance of FOCEI vs SAEM in simple population pharmacokinetic analysis of rich, medium and sparse data.

Thursday 16 October, 2025

Objectives: To evaluate the performance (accuracy, precision, completion rates, and runtimes) of FOCEI and SAEM estimation methods in population pharmacokinetic…

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Novel Multilevel Parallel Expectation Maximization (MPEM) Estimation Methods for Population Quantitative Pharmacology Analysis

Thursday 16 October, 2025

Objectives: Two levels of parallelization can be used to accelerate the performance of the parametric expectation-maximization (EM) estimation methods in…

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A Markov Chain Monte Carlo Approach to Identify Pathological Situations in the Female Menstrual Cycle

Thursday 16 October, 2025

Objectives: For the simulation of biological models, the identification of unknown parameter values such as growth and clearance rates of the…

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Model-based diagnostics post-processing for fast automated model building; show-cased with residual error models and CWRES.

Thursday 16 October, 2025

Background and Objectives: Graphical diagnostics often provide useful indication of model misspecification. Here we investigate if model-based post-processing of  common diagnostics,…

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