Results 1 to 10 of about 48,569 (70)

Automatic Registration Algorithm for the Point Clouds Based on the Optimized RANSAC and IWOA Algorithms for Robotic Manufacturing

open access: yesApplied Sciences, 2022
In order to solve the problems of low accuracy and low efficiency of point cloud registration for stereo camera systems, we propose a binocular stereo camera point cloud registration method based on IWOA and Improved ICP.
Guanglei Li   +3 more
doaj   +1 more source

Optimization of Mixed-Integer Non-Linear Electricity Generation Expansion Planning Problem Based on Newly Improved Gravitational Search Algorithm [PDF]

open access: yesAUT Journal of Electrical Engineering, 2017
Electricity demand is forecasted to double in 2035, and it is vital to address the economicsof electrical energy generation for planning purposes. This study aims to examine the applicability ofGravitational Search Algorithm (GSA) and the newly improved ...
F .J. Ardakani, M. M. Ardehali
doaj   +1 more source

Rapid Detection of Pomelo Fruit Quality Using Near-Infrared Hyperspectral Imaging Combined With Chemometric Methods

open access: yesFrontiers in Bioengineering and Biotechnology, 2021
Pomelo is an important agricultural product in southern China. Near-infrared hyperspectral imaging (NIRHI) technology is applied to the rapid detection of pomelo fruit quality.
Huazhou Chen   +8 more
doaj   +1 more source

Diseased Fish Detection in the Underwater Environment Using an Improved YOLOV5 Network for Intensive Aquaculture

open access: yesFishes, 2023
In intensive aquaculture, the real-time detection and monitoring of common infectious disease is an important basis for scientific fish epidemic prevention strategies that can effectively reduce fish mortality and economic loss.
Zhen Wang   +5 more
doaj   +1 more source

An Improved Switch Migration Decision Algorithm for SDN Load Balancing

open access: yesIEEE Open Journal of the Communications Society, 2020
Dynamic and Adaptive Load Balancing (DALB) and Controller Adaption and Migration Decision (CAMD) frameworks are the recently developed efficient controller selection frameworks that solved the challenge of load-imbalance in Software-Defined Networking ...
Oladipupo Adekoya   +2 more
doaj   +1 more source

Structural Reliability Algorithms of Kriging Model Based on Improved Learning Strategy

open access: yesXibei Gongye Daxue Xuebao, 2020
Aiming at the problems of implicit and highly nonlinear limit state function in the process of reliability analysis of mechanical products, a reliability analysis method of mechanical structures based on Kriging model and improved EGO active learning ...

doaj   +1 more source

A Mobile Robot Path Planning Algorithm Based on Improved A* Algorithm and Dynamic Window Approach

open access: yesIEEE Access, 2022
The traditional A* algorithm has several problems in practical applications, such as many path turning points, redundant nodes, and long running time. it is sometimes impossible to plan the theoretical optimal route.
Yonggang Li   +6 more
doaj   +1 more source

Reactive Reinforcement Learning in Asynchronous Environments

open access: yesFrontiers in Robotics and AI, 2018
The relationship between a reinforcement learning (RL) agent and an asynchronous environment is often ignored. Frequently used models of the interaction between an agent and its environment, such as Markov Decision Processes (MDP) or Semi-Markov Decision
Jaden B. Travnik   +6 more
doaj   +1 more source

TMO: time and memory optimized algorithm applicable for more accurate alignment of trinucleotide repeat disorders associated genes

open access: yesBiotechnology & Biotechnological Equipment, 2016
In this study, time and memory optimized (TMO) algorithm is presented. Compared with Smith–Waterman's algorithm, TMO is applicable for a more accurate detection of continuous insertion/deletions (indels) in genes’ fragments, associated with disorders ...
Done Stojanov   +2 more
doaj   +1 more source

An Improved QSPR Modeling of Hydrocarbon Dipole Moments

open access: yesThe Scientific World Journal, 2004
Dipole moments of hydrocarbons are not an easy property to model with conventional 2D descriptors. A comparison of the performance of the most commonly used sets of topological descriptors is presented, each set containing descriptors derived from the ...
Igor V. Nesterov   +3 more
doaj   +1 more source

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