AIMC Topic:
Computer Simulation

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Propensity score adjustment using machine learning classification algorithms to control selection bias in online surveys.

PloS one Apr 22, 2020
Modern survey methods may be subject to non-observable bias, from various sources. Among online surveys, for example, selection bias is prevalent, due to the sampling mechanism commonly used, whereby participants self-select from a subgroup whose cha...
Surveys and Questionnaires Algorithms Humans Logistic Models Machine Learning Research Design Computer Simulation Data Interpretation, Statistical Selection Bias Propensity Score
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Parsing Molecules for Drug Discovery.

Biochemistry Apr 21, 2020
Anti-Bacterial Agents Computer Simulation Drug Discovery Deep Learning Algorithms
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From spatial navigation via visual construction to episodic memory and imagination.

Biological cybernetics Apr 13, 2020
This hybrid of review and personal essay argues that models of visual construction are essential to extend spatial navigation models to models that link episodic memory and imagination. The starting point is the TAM-WG model, combining the Taxon Affo...
Humans Computer Simulation Robotics Memory, Episodic Imagination Animals Mental Recall Rats Spatial Navigation Visual Pathways Cognition Models, Neurological Brain Mapping
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A computer vision approach for classifying isometric grip force exertion levels.

Ergonomics Apr 10, 2020
Exposure to high and/or repetitive force exertions can lead to musculoskeletal injuries. However, measuring worker force exertion levels is challenging, and existing techniques can be intrusive, interfere with human-machine interface, and/or limited ...
Humans Male Machine Learning Ergonomics Female Physical Exertion Computer Simulation Photoplethysmography Isometric Contraction Young Adult Healthy Volunteers Hand Strength Muscle Strength Dynamometer Facial Expression
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Cov_FB3D: A De Novo Covalent Drug Design Protocol Integrating the BA-SAMP Strategy and Machine-Learning-Based Synthetic Tractability Evaluation.

Journal of chemical information and modeling Apr 9, 2020
drug design actively seeks to use sets of chemical rules for the fast and efficient identification of structurally new chemotypes with the desired set of biological properties. Fragment-based design tools have been successfully applied in the disco...
Models, Molecular Enzyme Inhibitors Molecular Conformation Machine Learning Computer Simulation Drug Design Humans
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Decentralized Control for Swarm Robots That Can Effectively Execute Spatially Distributed Tasks.

Artificial life Apr 9, 2020
A swarm robotic system is a system in which multiple robots cooperate to fulfill a macroscopic function. Many swarm robots have been developed for various purposes. This study aims to design swarm robots capable of executing spatially distributed tas...
Robotics Algorithms Computer Simulation
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Two judging criteria to check validity of a model for filling gaps caused by incomplete geospatial data.

Environmental research Apr 8, 2020
Many models can be used to fill the gaps caused by incomplete geospatial data. But not all are valid. To study the validity of geospatial information diffusion model, in this article, two judging criteria are suggested to check if a model is valid fo...
Forecasting Computer Simulation Neural Networks, Computer
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Characteristic analysis and fuzzy simulation of falls-from-height mechanics, and case studies.

Forensic science international Apr 7, 2020
In this paper, methods for scientifically inferring the causes of the falls-from-height accidents, that is, the initial fall postures, and reconstructing the fall accident are presented. For this purpose, the general types of fall were subdivided int...
Humans Accidental Falls Fuzzy Logic Posture Computer Simulation Reproducibility of Results Biomechanical Phenomena Forensic Sciences
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Integrating autonomously navigating assistance systems into the clinic: guiding principles and the ANTS-OR approach.

International journal of computer assisted radiology and surgery Apr 2, 2020
PURPOSE: Autonomously self-navigating clinical assistance systems (ASCAS) seem highly promising for improving clinical workflows. There is great potential for easing staff workload and improving overall efficiency by reducing monotonous and physicall...
Personnel Staffing and Scheduling Information Systems Planning Techniques Operating Rooms Personnel Staffing and Scheduling Computer Simulation Robotics Workload Workflow Health Services Needs and Demand Task Performance and Analysis Humans Algorithms
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In Silico Prediction of Metabolic Epoxidation for Drug-like Molecules via Machine Learning Methods.

Molecular informatics Mar 31, 2020
Epoxidation is one of the reactions in drug metabolism. Since epoxide metabolites would bind with proteins or DNA covalently, drugs should avoid epoxidation metabolism in the body. Due to the instability of epoxide, it is difficult to determine epoxi...
Epoxy Compounds Algorithms Computer Simulation Principal Component Analysis Animals Humans Reproducibility of Results Pharmaceutical Preparations Machine Learning Rats Databases as Topic Models, Theoretical
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