AIMC Topic: Computer Simulation

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Active Inference and Intentional Behavior.

Neural computation Mar 18, 2025
Recent advances in theoretical biology suggest that key definitions of basal cognition and sentient behavior may arise as emergent properties of in vitro cell cultures and neuronal networks. Such neuronal networks reorganize activity to demonstrate s...
Neural Networks, Computer Machine Learning Computer Simulation Humans Neurons Intention Nerve Net Behavior Animals Cognition Models, Neurological
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Consensus statement on the credibility assessment of machine learning predictors.

Briefings in bioinformatics Mar 4, 2025
The rapid integration of machine learning (ML) predictors into in silico medicine has revolutionized the estimation of quantities of interest that are otherwise challenging to measure directly. However, the credibility of these predictors is critical...
Consensus Computational Biology Humans Machine Learning Computer Simulation Reproducibility of Results
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Estimating Average Treatment Effects With Support Vector Machines.

Statistics in medicine Feb 28, 2025
Support vector machine (SVM) is one of the most popular classification algorithms in the machine learning literature. We demonstrate that SVM can be used to balance covariates and estimate average causal effects under the unconfoundedness assumption....
Models, Statistical Sample Size Humans Treatment Outcome Support Vector Machine Algorithms Computer Simulation
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Replay as a Basis for Backpropagation Through Time in the Brain.

Neural computation Feb 14, 2025
How episodic memories are formed in the brain is a continuing puzzle for the neuroscience community. The brain areas that are critical for episodic learning (e.g., the hippocampus) are characterized by recurrent connectivity and generate frequent off...
Humans Neural Networks, Computer Algorithms Brain Hippocampus Time Factors Computer Simulation Memory, Episodic Rats Learning Models, Neurological Animals
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The Harms of Class Imbalance Corrections for Machine Learning Based Prediction Models: A Simulation Study.

Statistics in medicine Feb 10, 2025
INTRODUCTION: Risk prediction models are increasingly used in healthcare to aid in clinical decision-making. In most clinical contexts, model calibration (i.e., assessing the reliability of risk estimates) is critical. Data available for model develo...
Algorithms Computer Simulation Reproducibility of Results Humans Machine Learning Risk Assessment Models, Statistical Monte Carlo Method
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A robotics-inspired scanpath model reveals the importance of uncertainty and semantic object cues for gaze guidance in dynamic scenes.

Journal of vision Feb 3, 2025
The objects we perceive guide our eye movements when observing real-world dynamic scenes. Yet, gaze shifts and selective attention are critical for perceiving details and refining object boundaries. Object segmentation and gaze behavior are, however,...
Humans Computer Simulation Eye Movements Robotics Fixation, Ocular Saccades Semantics Photic Stimulation Uncertainty Bayes Theorem Attention Cues
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Vision Module for Automatic Tracking on Bedside Intelligent Scope-Holding Surgical Robot System.

The international journal of medical robotics + computer assisted surgery : MRCAS Feb 1, 2025
BACKGROUND: This study aims to develop an active following technology of the mirror-holding arm of a bedside intelligent surgical robot that enables real-time automatic tracking of surgical instruments.
Surgery, Computer-Assisted Surgical Instruments Robotics Equipment Design Robotic Surgical Procedures Humans Computer Simulation Endoscopy Algorithms Point-of-Care Systems
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Full Study, Model Verification, and Control of a Five Degrees of Freedom Hybrid Robotic-Assisted System for Neurosurgery.

The international journal of medical robotics + computer assisted surgery : MRCAS Feb 1, 2025
BACKGROUND: Neurosurgery demands high precision, and robotic-assisted systems are increasingly employed to enhance surgical outcomes. This study focuses on a hybrid robotic-assisted system for neurosurgery, addressing forward and inverse kinematics, ...
Surgery, Computer-Assisted Feedback Biomechanical Phenomena Robotics Equipment Design Algorithms Robotic Surgical Procedures Computer Simulation Neurosurgical Procedures Reproducibility of Results Humans
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Simulation of adaptive immune receptors and repertoires with complex immune information to guide the development and benchmarking of AIRR machine learning.

Nucleic acids research Jan 24, 2025
Machine learning (ML) has shown great potential in the adaptive immune receptor repertoire (AIRR) field. However, there is a lack of large-scale ground-truth experimental AIRR data suitable for AIRR-ML-based disease diagnostics and therapeutics disco...
Humans Machine Learning Receptors, Immunologic Adaptive Immunity Software Computer Simulation Benchmarking
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Individualized multi-treatment response curves estimation using RBF-net with shared neurons.

Biometrics Jan 7, 2025
Heterogeneous treatment effect estimation is an important problem in precision medicine. Specific interests lie in identifying the differential effect of different treatments based on some external covariates. We propose a novel non-parametric treatm...
Statistics, Nonparametric Organ Dysfunction Scores Monte Carlo Method Biometry Length of Stay Sepsis Treatment Outcome Models, Statistical Bayes Theorem Humans Markov Chains Computer Simulation Neural Networks, Computer Precision Medicine Algorithms Intensive Care Units
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