AIMC Topic: Computer Simulation

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Improving drug discovery with a hybrid deep generative model using reinforcement learning trained on a Bayesian docking approximation.

Journal of computer-aided molecular design Aug 8, 2023
Generative approaches to molecular design are an area of intense study in recent years as a method to generate new pharmaceuticals with desired properties. Often though, these types of efforts are constrained by limited experimental activity data, re...
Computer Simulation Machine Learning Drug Design Drug Discovery Deep Learning Bayes Theorem
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Deep learning model fusion improves lung tumor segmentation accuracy across variable training-to-test dataset ratios.

Physical and engineering sciences in medicine Aug 7, 2023
This study aimed to investigate the robustness of a deep learning (DL) fusion model for low training-to-test ratio (TTR) datasets in the segmentation of gross tumor volumes (GTVs) in three-dimensional planning computed tomography (CT) images for lung...
Middle Aged Deep Learning Datasets as Topic Lung Neoplasms Adult Male Aged Aged, 80 and over Computer Simulation Female Humans
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Metadata and Image Features Co-Aware Personalized Federated Learning for Smart Healthcare.

IEEE journal of biomedical and health informatics Aug 7, 2023
Recently, artificial intelligence has been widely used in intelligent disease diagnosis and has achieved great success. However, most of the works mainly rely on the extraction of image features but ignore the use of clinical text information of pati...
Algorithms Computer Simulation Bayes Theorem Humans Artificial Intelligence Metadata
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Towards in silico CLIP-seq: predicting protein-RNA interaction via sequence-to-signal learning.

Genome biology Aug 4, 2023
We present RBPNet, a novel deep learning method, which predicts CLIP-seq crosslink count distribution from RNA sequence at single-nucleotide resolution. By training on up to a million regions, RBPNet achieves high generalization on eCLIP, iCLIP and m...
Nucleotide Motifs RNA Splice Sites Consensus Sequence Base Sequence Binding Sites Humans RNA Datasets as Topic RNA, Messenger Mutation RNA-Binding Proteins Computer Simulation Internet RNA, Viral Bias Alleles Deep Learning Nucleotides
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Species-specific wiring of cortical circuits for small-world networks in the primary visual cortex.

PLoS computational biology Aug 4, 2023
Long-range horizontal connections (LRCs) are conspicuous anatomical structures in the primary visual cortex (V1) of mammals, yet their detailed functions in relation to visual processing are not fully understood. Here, we show that LRCs are key compo...
Mammals Visual Perception Primary Visual Cortex Computer Simulation Animals Neural Networks, Computer Brain
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Home practice for robotic surgery: a randomized controlled trial of a low-cost simulation model.

Journal of robotic surgery Aug 2, 2023
Pre-operative simulated practice allows trainees to learn robotic surgery outside the operating room without risking patient safety. While simulation practice has shown efficacy, simulators are expensive and frequently inaccessible. Cruff (J Surg Edu...
Students, Medical Clinical Competence Robotics Humans Computer Simulation Robotic Surgical Procedures Simulation Training
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Event-based fixed-time synchronization of neural networks under DoS attack and its applications.

Neural networks : the official journal of the International Neural Network Society Aug 1, 2023
In this paper, the fixed-time synchronization control for neural networks with discontinuous data communication is investigated. Due to the transmission blocking caused by DoS attack, it is intractable to establish a monotonically decreasing Lyapunov...
Communication Neural Networks, Computer Computer Simulation
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Computational Methods in Immunology and Vaccinology: Design and Development of Antibodies and Immunogens.

Journal of chemical theory and computation Aug 1, 2023
The design of new biomolecules able to harness immune mechanisms for the treatment of diseases is a prime challenge for computational and simulative approaches. For instance, in recent years, antibodies have emerged as an important class of therapeut...
Computer Simulation Computational Biology Epitopes Vaccinology Humans Antibodies Artificial Intelligence
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Deep-Learning-Based Metal Artefact Reduction With Unsupervised Domain Adaptation Regularization for Practical CT Images.

IEEE transactions on medical imaging Aug 1, 2023
CT metal artefact reduction (MAR) methods based on supervised deep learning are often troubled by domain gap between simulated training dataset and real-application dataset, i.e., methods trained on simulation cannot generalize well to practical data...
Tomography, X-Ray Computed Deep Learning Artifacts Computer Simulation
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Deep learning proton beam range estimation model for quality assurance based on two-dimensional scintillated light distributions in simulations.

Medical physics Jul 30, 2023
BACKGROUND: Many studies have utilized optical camera systems with volumetric scintillators for quality assurances (QA) to estimate the proton beam range. However, previous analytically driven range estimation methods have the difficulty to derive th...
Monte Carlo Method Proton Therapy Water Computer Simulation Protons Radiotherapy Dosage Deep Learning
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