In this paper, a constructive heuristic using the artificial bee colony algorithm is proposed to resolve the aircraft landing problem considering speed control for airborne delay and holding pattern in the near termin...
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ISBN:
(数字)9783319633091
ISBN:
(纸本)9783319633091;9783319633084
In this paper, a constructive heuristic using the artificial bee colony algorithm is proposed to resolve the aircraft landing problem considering speed control for airborne delay and holding pattern in the near terminal area. Safety is a top priority in civil aviation management, and air traffic control has to consider handling air traffic promptly. The degree of conservatism in dealing with airborne and terminal traffic should be increased to maintain a high level of resilience for the runways system, enhance the robustness of landing schedule, and reduce the workload of air traffic controllers. The computational results show that the proposed algorithm can resolve the problem in a reasonable amount of time for practical usage.
This paper investigates a waste collection problem with the consideration of dynamic disposal trips. A hybrid artificialbeecolony (ABC)-based approach is developed to handle this problem. We hybrid the ABC algorithm...
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ISBN:
(纸本)9781538609484
This paper investigates a waste collection problem with the consideration of dynamic disposal trips. A hybrid artificialbeecolony (ABC)-based approach is developed to handle this problem. We hybrid the ABC algorithm with the variable neighborhood descent algorithm to generate the better optimum-seeking performance, and propose heuristic procedures to choose disposal trip dynamically and calculate the carbon emission in waste collection process. The effectiveness of the proposed algorithm is validated by numerical experiments. The experimental results show that (1) the proposed hybrid ABC algorithm can solve the investigated problem effectively;(2) the algorithm exhibits better optimum-seeking performance than several traditional metaheuristics;(3) dynamic disposal trips should be considered in practice because it reduces the carbon emission at most 7.29% for investigated instances.
This paper aims at the situation that customers' recovery requirements have been seldom considered on the vehicle routing problem with multi-distribution centers in logistics delivery, integrating reverse logistic...
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ISBN:
(纸本)9781538611074
This paper aims at the situation that customers' recovery requirements have been seldom considered on the vehicle routing problem with multi-distribution centers in logistics delivery, integrating reverse logistics on the basis of forward logistics delivery to research the process of simultaneous delivery and recovery. The nearest distance rules is proposed to distribute the customer nodes, so that the problem of multi-distribution centers can be transformed into a single distribution center problem. At the same time, considering feasible paths between nodes cannot be entirely guaranteed in real life, the model is proposed that nodes can be accessed multiple times but can only be served once. This paper employs the artificial bee colony algorithm to obtain the optimal vehicle path with the optimal total transportation cost. Finally, the validity and practical application value of both model and algorithm is verified with a numerical example.
Wireless Environments are the most successful communication and data service providing medium now-a-days. Security and Trustworthiness are the two major strategiesusers' needs to be concern with. Denial of Service...
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ISBN:
(纸本)9781509032433
Wireless Environments are the most successful communication and data service providing medium now-a-days. Security and Trustworthiness are the two major strategiesusers' needs to be concern with. Denial of Service attack is the major threatthat occurs while communicating data from one end to other end. The main aim of the Denial of service attack is the disruption of services by attempting to limit access to a machine or any service. For eliminating this new approach called artificialbee Reverse Tracing (ABRT) is introduced. Along with this, a data security scheme is proposed to secure the data and maintain its integrity over wireless medium by using Reverse Tracing Technique (RTT).
The firefly algorithm is applied to the uncapacitated facility location problem which is a well known optimization problem. The light absorption coefficient parameter gamma of the firefly algorithm is examined to obta...
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The firefly algorithm is applied to the uncapacitated facility location problem which is a well known optimization problem. The light absorption coefficient parameter gamma of the firefly algorithm is examined to obtain better performance and suitable values of gamma are explored for the uncapacitated facility location problem. Effectiveness of local search in the firefly algorithm is also investigated. In addition, the firefly algorithm equipped with local search is compared with the artificial bee colony algorithm with respect to average relative percent error and hit to optimum rate.
The problem of project optimization is considered. Description of the algorithm of the beecolony is presented in the article. Comparison of solutions of several heuristic algorithms is presented.
ISBN:
(纸本)9781538618103
The problem of project optimization is considered. Description of the algorithm of the beecolony is presented in the article. Comparison of solutions of several heuristic algorithms is presented.
In this work, we investigate speaker-specific filter banks for text-independent speaker verification. The proposed method performs an heuristic search for the best filter-bank configuration using the artificialbee Co...
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ISBN:
(纸本)9781509041176
In this work, we investigate speaker-specific filter banks for text-independent speaker verification. The proposed method performs an heuristic search for the best filter-bank configuration using the artificialbeecolony (ABC) algorithm and a proper fitness function for the standard i-vectors/PLDA-based speaker verification system. Furthermore, filter-bank decorrelated amplitudes are used instead of the cepstral coefficients produced by Discrete Cosine Transform (DCT). In the experiments, the proposed method is compared to standard Mel and linear scales in both cases where the decorrelation is performed using DCT and high-pass filtering. The comparison is performed on the MIT Mobile Device Speaker Verification Corpus in a gender-dependent trial scheme. The proposed method outperformed the baseline systems in almost all the test sets for both genders. Performance gains of 4.6% and 26.0% are achieved for male and female speakers, respectively.
artificialbeecolony (ABC) algorithm invented recently by Karaboga is a biological-inspired optimization algorithm, which has been shown to be competitive with some conventional biological-inspired algorithms, such a...
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artificialbeecolony (ABC) algorithm invented recently by Karaboga is a biological-inspired optimization algorithm, which has been shown to be competitive with some conventional biological-inspired algorithms, such as genetic algorithm (GA), differential evolution (DE) and particle swarm optimization (PSO). However, there is still an insufficiency in ABC algorithm regarding its solution search equation, which is good at exploration but poor at exploitation. Inspired by PSO, we propose an improved ABC algorithm called gbest-guided ABC (GABC) algorithm by incorporating the information of global best (gbest) solution into the solution search equation to improve the exploitation. The experimental results tested on a set of numerical benchmark functions show that GABC algorithm can outperform ABC algorithm in most of the experiments. (C) 2010 Elsevier Inc. All rights reserved.
With the depletion of coal and increasing fuel prices, a proper schedule of available generating units may save millions of dollars per year in production cost. In this article, the artificial bee colony algorithm and...
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With the depletion of coal and increasing fuel prices, a proper schedule of available generating units may save millions of dollars per year in production cost. In this article, the artificial bee colony algorithm and optimization technique based on the foraging behavior of honeybees is proposed for solving economic load dispatch problems with non-smooth cost functions exhibiting valve-point effect, prohibited operating zones, multiple fuel options, and ramp rate limits. The effectiveness of the proposed algorithm is demonstrated on test cases consisting of 10, 13, 15, and 40 generating units with non-linearities incorporated in their cost functions. The results of the proposed technique are compared with that of other techniques reported in the literature. The results substantiate that the proposed algorithm is capable of yielding quality solution.
Social networking sites have recently received a lot of attention, which is particularly popular, provides a personal newsfeed of posts that is shared with friends. To enable users to quickly browse the most important...
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Social networking sites have recently received a lot of attention, which is particularly popular, provides a personal newsfeed of posts that is shared with friends. To enable users to quickly browse the most important and useful newsfeed posts from friends, the sites provides a newsfeed filter to show the top news for users. However, the selected results may not conform to the individual's viewing needs. This study proposes a newsfeed filter system on Facebook, which utilizes an artificial bee colony algorithm to provide adaptive newsfeed posts based on individual preferences. The experimental results indicate that the proposed method improves the accuracy of the newsfeed filter and outperforms other methods.
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