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761
Spectrum allocation algorithm of elastic optical networks in power distribution system
Published 2019-02-01“…In order to effectively improve the resource utilization of information transmission network in reality,the spectrum allocation problem in flexible optical network in smart grid environment was analyzed,and a spectrum allocation method was proposed.Combining the advantages of genetic algorithm and ant colony algorithm,the genetic algorithm was used to generate the initial solution.Finally,the optimal solution of the spectrum allocation problem was obtained by the characteristics of positive feedback of ant colony algorithm and efficient convergence.The performance of the optimization algorithm mentioned was verified by software simulation.The proposed algorithm can optimize the use of idle spectrum resources to meet the needs of mass data transmission in distribution network,and improve the reliability of distribution network communication system,which is of great significance to the safe and reliable operation of smart grid.…”
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762
Vespiform Thrips Franklinothrips vespiformis Crawford (Insecta:Thysanoptera: Aeolothripidae)
Published 2015-08-01“…The distinctive red, humped-back larvae and fast-moving ant-like adults are predaceous on small arthropods. …”
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763
Vespiform Thrips Franklinothrips vespiformis Crawford (Insecta:Thysanoptera: Aeolothripidae)
Published 2015-08-01“…The distinctive red, humped-back larvae and fast-moving ant-like adults are predaceous on small arthropods. …”
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764
A Mathematical Modeling and an Optimization Algorithm for Marine Ship Route Planning
Published 2023-01-01“…Based on the mathematical model, the ant colony algorithm is used to optimize the initial route of the ship. …”
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765
Multi-constraints QoS routing optimization based on improved immune clonal shuffled frog leaping algorithm
Published 2020-05-01“…Aiming at the multi-constraint routing problem,a mathematical model was designed,and an improved immune clonal shuffled frog leaping algorithm (IICSFLA) was proposed,which combined immune operator with traditional SFLA.Under the constraints of bandwidth,delay,packet loss rate,delay jitter and energy cost,total energy cost from the source node to the terminal node was computed.The proposed algorithm was used to find an optimal route with minimum energy cost.In the simulation,the performance of IICSFLA with adaptive genetic algorithm and adaptive ant colony optimization algorithm was compared.Experimental results show that IICSFLA solves the problem of multi-constraints QoS unicast routing optimization.The proposed algorithm avoids local optimum and effectively reduces energy loss of data on the transmission path in comparison with adaptive genetic algorithm and adaptive ant colony optimization algorithm.…”
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766
Design of automatic routing algorithm based on overlapping hierarchical induction
Published 2018-02-01“…Aiming at the problem of impulse noise with large amplitude fluctuation and strong time-varying characteristics,which seriously affected the communication performance of power carrier network,the power line network topology and the classical routing algorithm of power line carrier communication were analyzed,and on this basis,an algorithm of overlapping hierarchical induction algorithm (OHIA) was proposed,which proved the feasibility of the algorithm and gave the inductive factor transfer algorithm,route addressing process and forecast based route maintenance strategy.Through the NS-3 simulation platform to establish the PLC model,respectively,ant colony algorithm and overlapping layer induced PLC automatic routing algorithm were simulated.The simulation results show that compared with the ant colony algorithm,the proposed algorithm improves the success rate of the first communication in the strong time-varying channel environment,and makes great progress in the large-scale networking of PLC.…”
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767
The Effects of Neuroinflammation Induced by Typhoid Vaccine on Resting and Task‐Based Electroencephalography
Published 2025-01-01“…EEG was recorded before and after placebo/vaccine administration during resting‐state and during performance of the Attention Network Test (ANT). Resting‐state EEG was analyzed using spectral power analysis, and time–frequency analysis was used for the EEG from the ANT. …”
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768
Dual-Band MIMO Antenna Design for 5G Smartphones Mobile Communications
Published 2023-06-01“…It provides excellent efficiency at the operation band, appropriate isolation, adequate radiation coverage, and good S-parameters. Ant 3's provided the maximum return loss at 3.6 GHz which is -35 dB, whereas Ant 5 and Ant 6 provide the highest return losses at 5.4 GHz which is -38dB of the suggested dual-band frequency of 5G smartphones. …”
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769
Gorilla Tourism in Bwindi Impenetrable National Park, Uganda: An Actor-Network Perspective
Published 2023“…his article performs actor-network theory (ANT) to examine the development of gorilla tourism at Bwindi Impenetrable National Park, Uganda. …”
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770
Fuzzy Dynamic Parameter Adaptation in ACO and PSO for Designing Fuzzy Controllers: The Cases of Water Level and Temperature Control
Published 2018-01-01“…A novel approach applied to Particle Swarm Optimization (PSO) and Ant Colony Optimization is presented. The main contribution of this work is the use of fuzzy systems to dynamically update the parameters for the ACO and PSO algorithms. …”
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771
The Implementation of TSP Algorithm in Optimization of the Movement Path of the Mobile Medical Laboratory During the Post-Earthquake Using GIS, ACO and ICA Algorithms (Case Study:...
Published 2021-06-01“…The results of the implementation of the model have shown that the Ant Colony Optimization has performed the route optimization in two parameters of time and distance more effectively than the two dijkstra and Imperialist Competition Algorithm.…”
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772
Path planning algorithm for WCE with joint energy replenishment and data collection based on multi-objective optimization
Published 2018-10-01“…Considering limited energy of the wireless charging equipment (WCE) in wireless rechargeable sensor network,an energy replenishment strategy and a data collection strategy are designed.On the basis of these,a path planning model for WCE with functions of joint energy replenishment and data collection based on multi-objective optimization is constructed with two optimization objectives,maximizing the total energy utility of WCE and minimizing the average delay of data transmission of all the sensor nodes in the network.To deal with it,a multi-objective ant colony optimization algorithm based on elitist strategy was proposed,where the state transition strategy and the pheromone updating strategy were improved.Then,the Pareto set was obtained in terms of this multi-objective optimization problem.The parameter setting of ant colony algorithm’s effects on the proposed algorithm were analyzed under 20 sensor nodes.50 groups of contrastive experiments show that the average number of energy utilization obtained by ES-MOAC algorithm is 4.53% higher than that of NSGA-II algorithm.The average number of average delay of all node data transmission obtained by ES-MOAC algorithm is 5.12% lower than that of NSGA-II algorithm.…”
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773
Establishing Normative Dynamic Postural Control Values in Elite Female Handball Players
Published 2022-10-01“…Mean reach distances were 65.2±5% (64.7-65.7), 110.0±6.2% (109.3-110.6), 107.1±6.2% (106.5-107.8) and 94.1±4.9% (93.6-94.6) for the ANT, PM, PL directions and COMP score respectively. …”
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774
Modeling Multilevel Supplier Selection Problem Based on Weighted-Directed Network and Its Solution
Published 2017-01-01“…The results show that the ant colony algorithm is superior to the tabu search one as a whole, but the latter is slightly better than the former when network scale is small.…”
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775
PEM-PCA: A Parallel Expectation-Maximization PCA Face Recognition Architecture
Published 2014-01-01Get full text
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776
Multiple-seller and multiple-buyer spectrum sharing model in cognitive radio-based wireless sensor network
Published 2017-11-01“…Then, the base station allocates the spectrum band to the cluster heads using the ant colony optimization–based multiple knapsack problem. …”
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777
Obstacle Avoidance for Ship Navigation Safety Combining Heuristic Search Algorithm and Improved ACO Algorithm
Published 2024-12-01“…The study proposes a novel obstacle avoidance path planning method by effectively integrating the improved ant colony algorithm with the A* algorithm, which significantly improves the efficiency and accuracy of vessel navigation safety. …”
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778
不同拮抗剂在促性腺激素释放激素拮抗剂方案中的应用
Published 2022-07-01“…目的研究促性腺激素释放激素拮抗剂(GnRH-ant)方案中应用加尼瑞克1、加尼瑞克2与西曲瑞克抑制内源性黄体生成素(LH)峰的差异及对临床妊娠结局的影响。…”
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779
Review of Swarm Intelligence for Solving Symmetric Traveling Salesman Problem
Published 2023-07-01“… Swarm Intelligence algorithms are computational intelligence algorithms inspired from the collective behavior of real swarms such as ant colony, fish school, bee colony, bat swarm, and other swarms in the nature. …”
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780
Cleptobiosis in Social Insects
Published 2012-01-01“…We focus on the best known examples of cleptobiosis, the ectatommine ant Ectatomma ruidum, the harvester ant Messor capitatus, and the stingless bee Lestrimellita limão. …”
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