AIMC Topic: Computer Simulation

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Vector-model-supported optimization in volumetric-modulated arc stereotactic radiotherapy planning for brain metastasis.

Medical dosimetry : official journal of the American Association of Medical Dosimetrists Mar 18, 2017
Long planning time in volumetric-modulated arc stereotactic radiotherapy (VMA-SRT) cases can limit its clinical efficiency and use. A vector model could retrieve previously successful radiotherapy cases that share various common anatomic features wit...
Radiotherapy Dosage Radiosurgery Adult Radiometry Cranial Irradiation Sensitivity and Specificity Models, Biological Brain Neoplasms Radiotherapy Planning, Computer-Assisted Decision Support Systems, Clinical Humans Pattern Recognition, Automated Support Vector Machine Computer Simulation Reproducibility of Results Male Female Middle Aged Aged Aged, 80 and over
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Extending the Stabilized Supralinear Network model for binocular image processing.

Neural networks : the official journal of the International Neural Network Society Mar 18, 2017
The visual cortex is both extensive and intricate. Computational models are needed to clarify the relationships between its local mechanisms and high-level functions. The Stabilized Supralinear Network (SSN) model was recently shown to account for ma...
Visual Cortex Orientation Vision, Binocular Animals Humans Photic Stimulation Neurons Neural Networks, Computer Visual Perception Computer Simulation
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Goal-recognition-based adaptive brain-computer interface for navigating immersive robotic systems.

Journal of neural engineering Mar 15, 2017
OBJECTIVE: This work proposes principled strategies for self-adaptations in EEG-based Brain-computer interfaces (BCIs) as a way out of the bandwidth bottleneck resulting from the considerable mismatch between the low-bandwidth interface and the bandw...
Adaptation, Physiological Robotics Biofeedback, Psychology Psychomotor Performance Brain-Computer Interfaces Man-Machine Systems Goals Pattern Recognition, Automated Sensitivity and Specificity Humans Algorithms User-Computer Interface Models, Statistical Computer Simulation Reproducibility of Results
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Swarm Robots Search for Multiple Targets Based on an Improved Grouping Strategy.

IEEE/ACM transactions on computational biology and bioinformatics Mar 14, 2017
Swarm robots search for multiple targets in collaboration in unknown environments has been addressed in this paper. An improved grouping strategy based on constriction factors Particle Swarm Optimization is proposed. Robots are grouped under this str...
Artificial Intelligence Algorithms Computer Simulation Computational Biology Robotics
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Overcoming catastrophic forgetting in neural networks.

Proceedings of the National Academy of Sciences of the United States of America Mar 14, 2017
The ability to learn tasks in a sequential fashion is crucial to the development of artificial intelligence. Until now neural networks have not been capable of this and it has been widely thought that catastrophic forgetting is an inevitable feature ...
Artificial Intelligence Algorithms Computer Simulation Learning Humans Neural Networks, Computer Memory Mental Recall
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Regularized Speaker Adaptation of KL-HMM for Dysarthric Speech Recognition.

IEEE transactions on neural systems and rehabilitation engineering : a publication of the IEEE Engineering in Medicine and Biology Society Mar 13, 2017
This paper addresses the problem of recognizing the speech uttered by patients with dysarthria, which is a motor speech disorder impeding the physical production of speech. Patients with dysarthria have articulatory limitation, and therefore, they of...
Humans Machine Learning Models, Statistical Markov Chains Pattern Recognition, Automated Speech Production Measurement Dysarthria Communication Devices for People with Disabilities Reproducibility of Results Sensitivity and Specificity Adult Algorithms Male Computer Simulation Female
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Improving zero-training brain-computer interfaces by mixing model estimators.

Journal of neural engineering Mar 13, 2017
OBJECTIVE: Brain-computer interfaces (BCI) based on event-related potentials (ERP) incorporate a decoder to classify recorded brain signals and subsequently select a control signal that drives a computer application. Standard supervised BCI decoders ...
Machine Learning Algorithms Brain Computer Simulation Humans Pattern Recognition, Automated Brain-Computer Interfaces Task Performance and Analysis Evoked Potentials Communication Devices for People with Disabilities Sensitivity and Specificity Male Female Reproducibility of Results Models, Statistical Adult Data Interpretation, Statistical
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Adaptive Neural Control of Uncertain Nonlinear Systems Using Disturbance Observer.

IEEE transactions on cybernetics Mar 10, 2017
This paper studies the problem of prescribed performance adaptive neural control for a class of uncertain multi-input and multi-output (MIMO) nonlinear systems in the presence of external disturbances and input saturation based on a disturbance obser...
Neural Networks, Computer Computer Simulation Feedback Nonlinear Dynamics
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Bayesian molecular design with a chemical language model.

Journal of computer-aided molecular design Mar 9, 2017
The aim of computational molecular design is the identification of promising hypothetical molecules with a predefined set of desired properties. We address the issue of accelerating the material discovery with state-of-the-art machine learning techni...
Molecular Structure Bayes Theorem Machine Learning Models, Chemical Software Pharmaceutical Preparations Monte Carlo Method Computer Simulation Small Molecule Libraries Computer-Aided Design Drug Design
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Multi-Assay-Based Compound Prioritization via Assistance Utilization: A Machine Learning Framework.

Journal of chemical information and modeling Mar 9, 2017
Effective prioritization of chemical compounds that show promising bioactivities from compound screenings represents a first critical step toward identifying successful drug candidates. Current development on computational approaches for compound pri...
Computer Simulation Drug Discovery Time Factors Biological Assay Machine Learning
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