The bees algorithm

This study suggests an optimal coverage model aimed at the optimal deployment of Wireless sensor networks (WSN) based on improving the artificial bee colony (ABC) algorithm. The distance between the sensor nodes is regulated reasonably by implementing quasi-gravitation and quasi-coulomb power. Also, with a low regional repetition rate, the ABC algorithm can achieve fast optimization. Besides, to minimize node energy consumption, the sensing radius of WSN nodes is dynamically modified.

10p linyanjun_2408 21-04-2022 25 4   Download

In this paper, the status of MOO research and state-of-the-art MOSI algorithms, namely multi-objective particle swarm, artificial bee colony, firefly algorithm, bat algorithm, gravitational search algorithm, grey wolf optimizer, bacterial foraging, and moth-flame optimization algorithms, were reviewed.

41p spiritedaway36 28-11-2021 14 1   Download

Density functional theory with the BPW91 functional and def2-TZVP basis sets was used to investigate the geometric structures of VB5 −/0 clusters. By using the bee colony algorithm, 300 initial structures are created for the studied cluster. The geometry optimizations at the BPW91/def2-SVP level result in 18 low-lying isomers in quartet states for the anionic cluster. The results at the BPW91/def2-TZVP level show relative energies and vibrational frequencies for diff erent spin states of 7 isomers of the anionic clusters and 6 isomers of the neutral cluster.

9p nguaconbaynhay12 03-06-2021 11 2   Download

This paper mainly focuses on optimisation of route of the school bus. The research is carried out by identifying and analysing the factors responsible for vehicle routing problem and secondary data such as student address, time, load at each stop and capacity of bus is collected from a Presidency school in Bangalore North. Finally Comparative analysis is done to compare the efficiency of all the factors such as time, distance, capacity and cost.

11p cleopatrahuynh 01-06-2020 25 1   Download

One of the most recent optimization techniques applied to the optimal design of photovoltaic system to supply an isolated load demand is the Artificial Bee Colony Algorithm (ABC). The proposed methodology is applied to optimize the cost of the PV system including photovoltaic, a battery bank, a battery charger controller, and inverter. Two objective functions are proposed: the first one is the PV module output power which is to be maximized and the second one is the life cycle cost (LCC) which is to be minimized.

12p kethamoi1 17-11-2019 23 0   Download

Circularly symmetric two-dimensional (2D) finite impulse response (FIR) filters find extensive use in image and medical applications, especially for isotropic filtering. Moreover, the design and implementation of 2D digital filters with variable fractional delay and variable magnitude responses without redesigning the filter has become a crucial topic of interest due to its significance in low-cost applications. Recently the design using fixed word length coefficients has gained importance due to the replacement of multipliers by shifters and adders, which reduces the hardware complexity.

12p kequaidan1 16-11-2019 21 1   Download

This paper presents an efficient design of non-uniform cosine modulated filter banks (CMFB) using canonic signed digit (CSD) coefficients. CMFB has got an easy and efficient design approach. Non-uniform decomposition can be easily obtained by merging the appropriate filters of a uniform filter bank. Only the prototype filter needs to be designed and optimized. In this paper, the prototype filter is designed using window method, weighted Chebyshev approximation and weighted constrained least square approximation. The coefficients are quantized into CSD, using a look-up-table.

11p trinhthamhodang1 16-11-2019 20 0   Download

In numerous signal processing applications, non-stationary signals should be segmented to piece-wise stationary epochs before being further analyzed. In this article, an enhanced segmentation method based on fractal dimension (FD) and evolutionary algorithms (EAs) for non-stationary signals, such as electroencephalogram (EEG), magnetoencephalogram (MEG) and electromyogram (EMG), is proposed. In the proposed approach, discrete wavelet transform (DWT) decomposes the signal into orthonormal time series with different frequency bands.

12p trinhthamhodang1 16-11-2019 13 0   Download

Honey is a natural, sweet, and syrupy fluid which has been used in Vietnam in a variety of ways; as a food supplement, beauty product, and natural drug. However, quality control and characterization of honey are blind problems. Consumers, and even market management committees, must believe in the producer’s quality standards without using any special techniques to evaluate the botanical origins of honey in the Vietnamese market. The chemical composition and physical properties of natural honey vary per plant species of which the honey bees scrounged.

8p caygaocaolon1 13-11-2019 16 0   Download

An iPhone is like a portable computer in arithmetic logic capability, memory capacity, and multi-media capability. Many malware targeting iPhone has already emerged and then the situation is getting worse. Accessing emails on the internet is not a new capability for iPhone.

6p vititan2711 13-08-2019 25 3   Download

In this paper, a new strategy of cross layer algorithm is proposed based on the characteristics of reactive routing and multi-hop jumping. In addition, artificial bee colony algorithm is performed to calculate the contention window of the nodes along the routing path over MAC layer

7p vititan2711 13-08-2019 12 0   Download

In this article, we want to use honeybee colony algorithm for resources scheduling. This algorithm is an optimization method based on swarm intelligence and intelligent behavior of honeybee population. Honeybee algorithm involves a group based on search algorithm.

6p byphasse043256 23-03-2019 31 0   Download

In this study, Artificial Bee Colony (ABC) algorithm is proposed to determine gain parameters of the PID algorithm for controlling a designed buck converter.

7p praishy2 27-02-2019 21 1   Download

The IABC adopts the reward-based roulette wheel selection mechanism initially to divide all solutions suitably into feasible and infeasible solutions; thereafter, it divides them based on feasible and infeasible solutions for the implementation of incentives and punishments. Finally, the proposed method is applied to nonlinear system control problems.

4p praishy2 27-02-2019 29 1   Download

—The paper presents the design of a Linear Quadratic Regulator (LQR) controller for an Inverted Pendulum (IP) system using The Bees Algorithm (BA) to provide optimal parameters of LQR. Inverted Pendulum is a typical highly nonlinear and unstable system and widely used as a benchmark for testing different control techniques in control theory.

4p praishy2 27-02-2019 43 2   Download

This paper presents a meta-heuristic optimization algorithm which is based on the intelligent foraging behavior of honey bee swarm and called artificial bee colony (ABC). This algorithm is applied to find out optimal placement and sizing of Solar Photovoltaics Distributed Generation (PVDG) units under considering multiple objective functions in a distribution system.

5p caplock2711 22-02-2019 28 0   Download

Bee Colony Optimization (BCO) is a meta–heuristic method based on foraging habits of honeybees. This technique was motivated by the analogy found between the natural behavior of bees searching for food and the behavior of optimization algorithms searching for an optimum in combinatorial optimization problems.

34p vinguyentuongdanh 19-12-2018 22 2   Download

This paper is an extensive survey of the Bee Colony Optimization (BCO) algorithm, proposed for the first time in 2001. BCO and its numerous variants belong to a class of nature-inspired meta–heuristic methods, based on the foraging habits of honeybees. Our main goal is to promote it among the wide operations research community.

24p vinguyentuongdanh 19-12-2018 19 0   Download

(BQ) The objective of this paper is to find out the combination of process parameters for optimum surface roughness and material removal rate (MRR) in electro discharge machining (EDM) of EN31 tool steel using artificial bee colony (ABC) algorithm.

11p xuanphuongdhts 27-03-2017 45 1   Download

Our goal is to develop automated methods for the segmentation of threedimensional biomedical images. Here, we describe the segmentation of confocal microscopy images of bee brains (20 individuals) by registration to one or several atlas images. Registration is performed by a highly parallel implementation of an entropy-based nonrigid registration algorithm using B-spline transformations. We present and evaluate different methods to solve the correspondence problem in atlas based registration.

0p echbuon 02-11-2012 46 5   Download