AIMC Topic: Computer Systems

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An Intelligent Decision System for Intraoperative Somatosensory Evoked Potential Monitoring.

IEEE transactions on neural systems and rehabilitation engineering : a publication of the IEEE Engineering in Medicine and Biology Society Sep 23, 2015
Somatosensory evoked potential (SEP) is a useful, noninvasive technique widely used for spinal cord monitoring during surgery. One of the main indicators of a spinal cord injury is the drop in amplitude of the SEP signal in comparison to the nominal ...
Least-Squares Analysis Spinal Cord False Positive Reactions Evoked Potentials, Somatosensory Spinal Cord Injuries Decision Making, Computer-Assisted Algorithms Computer Systems Intraoperative Neurophysiological Monitoring Support Vector Machine Humans Artificial Intelligence
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A Neurodynamic Approach for Real-Time Scheduling via Maximizing Piecewise Linear Utility.

IEEE transactions on neural networks and learning systems Aug 28, 2015
In this paper, we study a set of real-time scheduling problems whose objectives can be expressed as piecewise linear utility functions. This model has very wide applications in scheduling-related problems, such as mixed criticality, response time min...
Linear Models Humans Neural Networks, Computer Computer Systems
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Cost-efficient FPGA implementation of basal ganglia and their Parkinsonian analysis.

Neural networks : the official journal of the International Neural Network Society Aug 10, 2015
The basal ganglia (BG) comprise multiple subcortical nuclei, which are responsible for cognition and other functions. Developing a brain-machine interface (BMI) demands a suitable solution for the real-time implementation of a portable BG. In this st...
Humans Neural Networks, Computer Algorithms Models, Statistical Robotics Neurons Brain-Computer Interfaces Computers Computer Systems Parkinson Disease Basal Ganglia
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Natural Language Processing for Real-Time Catheter-Associated Urinary Tract Infection Surveillance: Results of a Pilot Implementation Trial.

Infection control and hospital epidemiology May 29, 2015
BACKGROUND: Incidence of catheter-associated urinary tract infection (CAUTI) is a quality benchmark. To streamline conventional detection methods, an electronic surveillance system augmented with natural language processing (NLP), which gathers data ...
Predictive Value of Tests Natural Language Processing Catheter-Related Infections Urinary Tract Infections Documentation Electronic Health Records Catheters, Indwelling Pilot Projects Tertiary Care Centers Computer Systems Humans Population Surveillance Algorithms Intensive Care Units
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Real-time human action classification using a dynamic neural model.

Neural networks : the official journal of the International Neural Network Society May 8, 2015
The multiple timescale recurrent neural network (MTRNN) model is a useful tool for recording and regenerating a continuous signal for dynamic tasks. However, our research shows that the MTRNN model is difficult to use for the classification of multip...
Humans Intention Neural Networks, Computer Movement Computer Systems
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High-Density Electromyography and Motor Skill Learning for Robust Long-Term Control of a 7-DoF Robot Arm.

IEEE transactions on neural systems and rehabilitation engineering : a publication of the IEEE Engineering in Medicine and Biology Society Mar 31, 2015
Myoelectric control offers a direct interface between human intent and various robotic applications through recorded muscle activity. Traditional control schemes realize this interface through direct mapping or pattern recognition techniques. The for...
Muscle Contraction Motor Skills Movement Algorithms Man-Machine Systems Learning Young Adult Robotics Humans Computer Systems Biofeedback, Psychology Adult Muscle, Skeletal Electromyography Male
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Real-time supervised detection of pink areas in dermoscopic images of melanoma: importance of color shades, texture and location.

Skin research and technology : official journal of International Society for Bioengineering and the Skin (ISBS) [and] International Society for Digital Imaging of Skin (ISDIS) [and] International Society for Skin Imaging (ISSI) Mar 22, 2015
BACKGROUND/PURPOSE: Early detection of malignant melanoma is an important public health challenge. In the USA, dermatologists are seeing more melanomas at an early stage, before classic melanoma features have become apparent. Pink color is a feature ...
Supervised Machine Learning Image Interpretation, Computer-Assisted Pattern Recognition, Automated Skin Pigmentation Computer Systems Colorimetry Skin Neoplasms Color Reproducibility of Results Humans Dermoscopy Sensitivity and Specificity Algorithms Melanoma
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Efficient method for analyzing MR real-time cines: Toward accurate quantification of left ventricular function.

Journal of magnetic resonance imaging : JMRI Mar 2, 2015
BACKGROUND: To develop and assess an efficient method to identify end-expiratory end-diastolic (ED) and end-systolic (ES) images for accurate quantification of left ventricular (LV) function in real-time cine imaging.
Humans Machine Learning Algorithms Adult Sensitivity and Specificity Reproducibility of Results Young Adult History, Ancient Magnetic Resonance Imaging, Cine Image Interpretation, Computer-Assisted Male Pattern Recognition, Automated Observer Variation Ventricular Function, Left Image Enhancement Computer Systems
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Universal Memcomputing Machines.

IEEE transactions on neural networks and learning systems Feb 3, 2015
We introduce the notion of universal memcomputing machines (UMMs): a class of brain-inspired general-purpose computing machines based on systems with memory, whereby processing and storing of information occur on the same physical location. We analyt...
Computer Systems Humans Neural Networks, Computer Memory Computer Simulation
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Sensing and Force-Feedback Exoskeleton (SAFE) Robotic Glove.

IEEE transactions on neural systems and rehabilitation engineering : a publication of the IEEE Engineering in Medicine and Biology Society Dec 4, 2014
This paper presents the design, implementation and experimental validation of a novel robotic haptic exoskeleton device to measure the user's hand motion and assist hand motion while remaining portable and lightweight. The device consists of a five-f...
Computer Systems Robotics Hand Artificial Limbs Computer Simulation Biomechanical Phenomena User-Computer Interface Self-Help Devices Feedback, Sensory Wireless Technology Thumb Motion Range of Motion, Articular Fingers Humans
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