AIMC Topic: Computer Simulation

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Experiments and kinematics analysis of a hand rehabilitation exoskeleton with circuitous joints.

Bio-medical materials and engineering Jan 1, 2015
Aiming at the hand rehabilitation of stroke patients, a wearable hand exoskeleton with circuitous joint is proposed. The circuitous joint adopts the symmetric pinion and rack mechanism (SPRM) with the parallel mechanism. The exoskeleton finger is a s...
Models, Biological Computer-Aided Design Humans Range of Motion, Articular Robotics Computer Simulation Stress, Mechanical Equipment Failure Analysis Hand Biomechanical Phenomena Therapy, Computer-Assisted Prosthesis Design Exoskeleton Device Man-Machine Systems Motion Therapy, Continuous Passive
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Design of a quasi-passive 3 DOFs ankle-foot wearable rehabilitation orthosis.

Bio-medical materials and engineering Jan 1, 2015
Muscular rigidity and atrophy caused by long-term underactivity usually lead to foot drop, strephenopodia, foot extorsion or some other complications for the lower limb movement disorders or lower limb surgery sufferers. The ankle-foot orthosis can h...
Equipment Design Humans Models, Biological Equipment Failure Analysis Range of Motion, Articular Exoskeleton Device Computer Simulation Ankle Joint Foot Orthoses Computer-Aided Design Robotics
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Application of multi-output support vector regression on EMGs to decode hand continuous movement trajectory.

Bio-medical materials and engineering Jan 1, 2015
Applications of neural machine interfaces have received increased attention during the last decades. It is crucial to realize the continuous control of prosthetic devices based on biological signals. In order to deal with the highly nonlinear relatio...
Muscle Contraction Movement Hand Electromyography Models, Biological Pattern Recognition, Automated Support Vector Machine Algorithms Models, Statistical Computer Simulation Regression Analysis Reproducibility of Results Muscle, Skeletal Sensitivity and Specificity Humans
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Trajectory planning and mechanic's analysis of lower limb rehabilitation robot.

Bio-medical materials and engineering Jan 1, 2015
A new rehabilitation robot was designed. The robot included a suspension mechanism, a drive unit, and an adjustment mechanism. Additionally, innovative weight loss mechanism increased the dynamical device so that it could be used with patients of var...
Humans Computer Simulation Robotics Knee Joint Artificial Limbs Prosthesis Design Equipment Failure Analysis Orthotic Devices Models, Biological Range of Motion, Articular Hip Joint Therapy, Computer-Assisted
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A hybrid ensemble method based on double disturbance for classifying microarray data.

Bio-medical materials and engineering Jan 1, 2015
Microarray data has small samples and high dimension, and it contains a significant amount of irrelevant and redundant genes. This paper proposes a hybrid ensemble method based on double disturbance to improve classification performance. Firstly, ori...
Algorithms Computer Simulation Neoplasms Models, Statistical Humans Gene Expression Profiling Neoplasm Proteins Machine Learning Pattern Recognition, Automated Oligonucleotide Array Sequence Analysis
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An effective fuzzy kernel clustering analysis approach for gene expression data.

Bio-medical materials and engineering Jan 1, 2015
Fuzzy clustering is an important tool for analyzing microarray data. A major problem in applying fuzzy clustering method to microarray gene expression data is the choice of parameters with cluster number and centers. This paper proposes a new approac...
Models, Statistical Models, Biological Multigene Family Pattern Recognition, Automated Oligonucleotide Array Sequence Analysis Gene Expression Profiling Proteome Signal Transduction Fuzzy Logic Humans Algorithms Computer Simulation Animals
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Classification of imbalanced bioinformatics data by using boundary movement-based ELM.

Bio-medical materials and engineering Jan 1, 2015
To address the imbalanced classification problem emerging in Bioinformatics, a boundary movement-based extreme learning machine (ELM) algorithm called BM-ELM was proposed. BM-ELM tries to firstly explore the prior information about data distribution ...
Data Mining High-Throughput Nucleotide Sequencing Pattern Recognition, Automated Sequence Alignment Models, Genetic Support Vector Machine Databases, Genetic Models, Statistical Sequence Analysis Machine Learning Algorithms Computer Simulation
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Restricted Boltzmann machines based oversampling and semi-supervised learning for false positive reduction in breast CAD.

Bio-medical materials and engineering Jan 1, 2015
The false-positive reduction (FPR) is a crucial step in the computer aided detection system for the breast. The issues of imbalanced data distribution and the limitation of labeled samples complicate the classification procedure. To overcome these ch...
Computer Simulation Female Reproducibility of Results Sensitivity and Specificity Humans Neural Networks, Computer Algorithms Stochastic Processes Radiographic Image Enhancement Radiographic Image Interpretation, Computer-Assisted Breast Neoplasms Supervised Machine Learning Models, Statistical Pattern Recognition, Automated Sample Size False Positive Reactions Data Interpretation, Statistical
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A novel approach for arrhythmia diagnosis: Self-adaptive and distribution-free mode.

Bio-medical materials and engineering Jan 1, 2015
Arrhythmia diagnosis is very significant to ensure human health. In this paper, a new model is developed for arrhythmia diagnosis. A salient feature of the algorithm is a synergistic combination of statistical and fuzzy set-based techniques. It is di...
Arrhythmias, Cardiac Humans Algorithms Computer Simulation Electrocardiography Fuzzy Logic Models, Statistical
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Why Mathematical Computer Simulations Are the New Laboratory for Scientists.

Substance use & misuse Jan 1, 2015
In this paper, we introduce a new powerful scientific paradigm to understand natural and cultural processes. This new paradigm is based on two fundamental keywords: Data, as representative sample of the process we need to analyze, and Artificial Adap...
Research Computer Simulation Reproducibility of Results Brazil Humans Crime Neural Networks, Computer Hemorrhagic Fever, Ebola Algorithms Data Mining Africa, Western Dengue Epidemics Geographic Mapping Mathematical Computing
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