AIMC Topic: Computer Simulation
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Cardinality-constrained portfolio selection via two-timescale duplex neurodynamic optimization.
Neural networks : the official journal of the International Neural Network Society
Jun 23, 2022
This paper addresses portfolio selection based on neurodynamic optimization. The portfolio selection problem is formulated as a biconvex optimization problem with a variable weight in the Markowitz risk-return framework. In addition, the cardinality-...
A Multiobjective Hybrid Optimization Algorithm for Path Planning of Coal Mine Patrol Robot.
Computational intelligence and neuroscience
Jun 23, 2022
In the complex underground environment, the paths planned for coal mine patrol robot are often too long and unsmooth under the influence of low visibility and poor road conditions. To solve the problems, this paper improves the hybrid algorithm betwe...
Multimodal Orbital Angular Momentum Data Model Based on Mechanically Reconfigurable Arrays and Neural Networks.
Computational intelligence and neuroscience
Jun 23, 2022
Multimodal orbital angular momentum is a research hotspot in the field of electromagnetic wave communication. How to accurately detect and identify multimodal orbital angular momentum data is a current academic problem. Based on the theory of mechani...
Data-informed deep optimization.
PloS one
Jun 23, 2022
Motivated by the impressive success of deep learning in a wide range of scientific and industrial applications, we explore in this work the application of deep learning into a specific class of optimization problems lacking explicit formulas for both...
Agilicious: Open-source and open-hardware agile quadrotor for vision-based flight.
Science robotics
Jun 22, 2022
Autonomous, agile quadrotor flight raises fundamental challenges for robotics research in terms of perception, planning, learning, and control. A versatile and standardized platform is needed to accelerate research and let practitioners focus on the ...
An Assessment and Analysis Model of Psychological Health of College Students Based on Convolutional Neural Networks.
Computational intelligence and neuroscience
Jun 22, 2022
Psychological health assessment and psychological problem identification essentially belong to problems of pattern recognition or nonlinear classification; its system contains complex nonlinear interactions among various factors, having basic charact...
A Simulation-Based Approach to Aid Development of Software-Based Hardware Failure Detection and Mitigation Algorithms of a Mobile Robot System.
Sensors (Basel, Switzerland)
Jun 21, 2022
Mechatronic systems, like mobile robots, are fairly complex. They are composed of electromechanical actuation components and sensing elements supervised by microcontrollers running complex embedded software. This paper proposes a novel approach to ai...
An Improved Deep Neural Network Model of Intelligent Vehicle Dynamics via Linear Decreasing Weight Particle Swarm and Invasive Weed Optimization Algorithms.
Sensors (Basel, Switzerland)
Jun 21, 2022
We propose an improved DNN modeling method based on two optimization algorithms, namely the linear decreasing weight particle swarm optimization (LDWPSO) algorithm and invasive weed optimization (IWO) algorithm, for predicting vehicle's longitudinal-...
A neural network-based algorithm for simultaneous event positioning and timestamping in monolithic scintillators.
Physics in medicine and biology
Jun 21, 2022
. Monolithic scintillator crystals coupled to silicon photomultiplier (SiPM) arrays are promising detectors for PET applications, offering spatial resolution around 1 mm and depth-of-interaction information. However, their timing resolution has alway...
A Novel Deep Framework for English Communication Based on Educational Psychology Perspective.
Frontiers in public health
Jun 21, 2022
The impact of verbal reading practices on learning is examined from the perspective of educational psychology, using the motivation theory and the schema theory. This research intends to enhance learner's English communication abilities in response t...
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