pdm evaluation algorithm and system architecture
Construction requirements driven planning and scheduling
Ngày tải lên :
09/09/2015, 17:58
... 131 Chapter PDM+ +: Evaluation Algorithm and System Architecture 133 6.1 Introduction 133 6.2 Review of Frameworks for Conditional Constraints, Alternative Scheduling and Optional ... representations and other planning paradigms in management science and computer science The developed model PDM+ + is covered with its representation methodology Chapter documents the system architecture ... Constraint Set and Initialization 159 6.6.2 Symbolic Pre-Processing Algorithms 161 6.6.3 BCSolver Algorithm 164 6.7 Implementing the Advanced Features of PDM+ + 169...
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Multi objective genetic algorithm for robust flight scheduling
Ngày tải lên :
26/11/2015, 13:03
... Multi-objective Genetic Algorithms 4.2.1 Genetic Algorithms Genetic algorithms (GAs) were formally introduced in the United States in the 1970s by John Holland at University of Michigan Genetic Algorithms ... Function and assignment 41 4.3.4 Parent Selection 43 4.3.5 Crossover and Mutation 43 4.3.6 Formation of Child Population 46 4.3.7 Handling constraints and infeasible ... flight schedule Snow, thunderstorm and other forms of bad weather can lead to degradation in the airport’s capability to handle aircrafts that are taking off and landing from it; in worst cases,...
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An efficient genetic algorithm for the p median
Ngày tải lên :
08/08/2013, 08:38
... (worst) 271 EFFICIENT GENETIC ALGORITHM 31 Table Summary of the first 10 iterations of GA Iter Merge Draft Candidate Fitness Replace 10 and 4 and and and 2 and and and and and and 1-2-3-10-11-12 3-10-11-12 ... search algorithm was designed by Rolland, Schilling and Current (1997) Simulated annealing algorithms were designed by Murray and Church (1996) and Chiyoshi and Galvão (2000) Rosing, ReVelle and ... facilities among n demand points and allocates the demand points to the facilities The objective is to minimize the total demand-weighted distance between the demand points and the facilities The...
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Báo cáo hóa học: " 2DPCA fractal features and genetic algorithm for efficient face representation and recognition" pdf
Ngày tải lên :
21/06/2014, 00:20
... recognition, and thanks to the use of genetic algorithm and 2DPCA technique, Table Differences between our approach and other approaches Approach X Our approach Standard fractal decoding Standard fractal ... elements, and values of contrast S and lighting O are obtained when minimizing the RMSE criterion (they are the two arguments that minimize the RMSE) 4) Genetic coding algorithm Genetic algorithms ... we describe the Genetic Algorithm that we have used to speed up the coding algorithm This algorithm is used for all decomposition schemes In spite of the range block size and position, the domain...
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application of real coded genetic algorithm for ship hull surface fitting with a single non-uniform b-spline surface
Ngày tải lên :
13/11/2014, 08:18
... in the Department of Naval Architecture and Marine Systems Engineering, The Graduate School, Pukyong National University August 2009 Application of Real Coded Genetic Algorithm for Ship Hull Surface ... vertices and knot values) 93 viii Application of Real Coded Genetic Algorithm for Ship Hull Surface Fitting With a Single Non-Uniform B-Spline Surface Tat-Hien Le Department of Naval Architecture and ... patches (Westgaard and Nowacki 2001, Lee and Kim 2004) However, the disadvantages are caused by the continuing patches problem, inconvenient handling in later design (CAE), and difficulties in...
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A MULTI-OBJECTIVE EVOLUTIONARY ALGORITHM USING DIRECTIONS OF IMPROVEMENT AND APPLICATION
Ngày tải lên :
21/01/2015, 15:48
... based directions with evolution algorithm in a hybridization algorithm is raised and discussed These algorithms inherit the advantages of gradient based and evolution algorithms to e↵ectively solve ... problem at hand In this approach, the articulation of hard and soft preferences on each objective function is allowed such as priorities and constraints using logical connectives ( AND and ”OR”) ... Evolutionary Algorithm Direction based Multi-objective Evolutionary Algorithm- II Non-Dominated Sorting Genetic Algorithm II Strength Pareto Evolutionary Algorithm Multi-objective Evolutionary Algorithm...
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Large scale structural identification by multi civilization genetic algorithm approach
Ngày tải lên :
08/11/2015, 17:25
... genetic algorithm (PGA) Keywords: System Identification (SI); Structural System Identification; Structural Health Monitoring; Genetic Algorithms (GA); Local Search (LS); Parallel Genetic Algorithm ... direct analysis and inverse analysis (Bekey, 1970) In direct analysis, system parameters (such as stiffness, mass and damping ratio) are known and the responses (output) of the system under a ... robustness and effect of GA and hybrid GA for structural identification problem 2.2 Genetic Algorithm (GA) Genetic Algorithm is a probabilistic search technique Different from other methods of randomly...
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OPTIMAL placement of FACTS devices by genetic algorithm for the increased load ability of a power system
Ngày tải lên :
26/03/2016, 02:38
... D.J.Gotham and G.T.Heydt, “Power Flow Control and Power Flow Studies for System with FACTS Devices”, IEEE Trans Power System, Vol 13, No 1, February 1998 [7] F.D Galiana, K Almeida, “Assessment and ... Power Systems Research, Vol 58, pp 89-96, 2001 [12] S.Gerbex, R Cherkaoui, and A.J Germond, “Optimal Location of Multitype FACTS Devices in a Power System by Genetic Algorithm, : IEEE Trans Power System, ... IEEE 30 Bus system The power system is loaded (reactive loading is considered) and accordingly FACTS devices are placed in the different positions (which are already defined) The power system is...
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A genetic algorithm for power aware virtual machine allocation in private cloud
Ngày tải lên :
23/08/2016, 23:11
... proposed a lease-based model and First-Come-FirstServe (FCFS) and backfilling algorithms to schedule best-effort, immediate and advanced reservation jobs The FCFS and backfilling algorithms consider only ... network bandwidth, etc 186 N Quang-Hung et al Algorithm GAPA Algorithm Start: Create an initial population randomly for s chromosomes (with s is population size) Fitness: Calculate evaluation ... teaching and researching In the cloud, we deploy installing software and operating system (e.g Windows, Linux, etc.) for practicing lab hours in virtual machine images (i.e disk images) and the...
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GIS and ant algorithm for multi objective siting of emergency facilities
Ngày tải lên :
07/10/2015, 10:02
... model implementation and solution evaluation Nevertheless, other GIS software may also satisfy the requirements and be used to achieve the goal 2.2 Geographical Information System and Location Science ... presentation and evaluation platform for the results of location models 13 Literature Review z Data collection and storage GIS is a computer system where the collected data can be stored and organized ... scale, coordinate system and map transformation can be transformed into a common coordinate system in GIS environment GIS thus serves a repository for these data and provides a handy access to them...
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Optimal placement of horizontal - and vertical - axis wind turbines in a wind farm for maximum power generation using a genetic algorithm
Ngày tải lên :
05/09/2013, 17:03
... G., Li X and Zhang X Optimal Micro-Siting of Wind Turbines by Genetic Algorithms Based on Improved Wind and Turbine Models Proc of Joint 48th IEEE Conference on Decision and Control and 28th ... Journal of Energy and Environment (IJEE), Volume 3, Issue 6, 2012, pp.927-938 935 (a) Best, mean and median objective valuses for Case I (b) Standard deviations for Case I (c) Best, mean and median ... Energy and Environment (IJEE), Volume 3, Issue 6, 2012, pp.927-938 Brief description of genetic algorithm In this section we provide a brief introduction to the genetic algorithm Genetic algorithms...
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A dynamic programming algorithm for RNA structure
Ngày tải lên :
12/01/2014, 22:07
... gap matrices zhx and yhx in the pseudoknot algorithm are complementary and given by (cf Figures A2 and A3): Finally, the recursion for the gap matrix whx appears in Figure A4, and is given by: ... pseudoknots and structures thought not to contain pseudoknots Algorithm Here, we will introduce a diagrammatic way of representing RNA folding algorithms We will start by describing the Nussinov algorithm ... between positions i and j, provided that i and j are paired to each other; whereas wx(i, j) is the score of the best folding between positions i and j regardless of whether i and j pair to each...
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Báo cáo hóa học: " A novel simultaneous dynamic range compression and local contrast enhancement algorithm for digital video cameras" potx
Ngày tải lên :
20/06/2014, 22:20
... costs with a large memory and leads to an inefficient algorithm Recently, Unaldi et al [18] proposed a fast and robust wavelet-based dynamic range compression (WDRC) algorithm with local contrast ... method and other existent approaches is summarized as follows (1) Based on the general form of proposed SDRCLCE algorithm, the proposed method can Tsai and Chou EURASIP Journal on Image and Video ... where Iin (x, y) and y lce (x, y) denote the weighting coefficient and the local contrast enhancement component previously defined in Equations and 10c, respectively Figures and 4, respectively,...
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báo cáo hóa học: " A novel simultaneous dynamic range compression and local contrast enhancement algorithm for digital video cameras" pptx
Ngày tải lên :
21/06/2014, 00:20
... costs with a large memory and leads to an inefficient algorithm Recently, Unaldi et al [18] proposed a fast and robust wavelet-based dynamic range compression (WDRC) algorithm with local contrast ... method and other existent approaches is summarized as follows (1) Based on the general form of proposed SDRCLCE algorithm, the proposed method can Tsai and Chou EURASIP Journal on Image and Video ... where Iin (x, y) and y lce (x, y) denote the weighting coefficient and the local contrast enhancement component previously defined in Equations and 10c, respectively Figures and 4, respectively,...
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Báo cáo hóa học: " Research Article Prerouted FPGA Cores for Rapid System Construction in a Dynamic Reconfigurable System" pot
Ngày tải lên :
22/06/2014, 22:20
... Figure 1: The wire policy layer splits the channel wire bandwidth WFPGA into tunneling bandwidth WT , internal bandwidth WIN , and interface bandwidth WIF section presents our proposed core constraints ... a system using each of the following three approaches (i) Normal: merge all cores, place, and route system (ii) Preplaced: place each core, merge cores, route system (iii) Prerouted: place and ... the system defined by the graph The HI and PEs with different interface-edge combinations are placed and routed separately and then built into arrays as necessary A simple 4-PE example of this system...
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Báo cáo sinh học: "An ’average information’ restricted maximum likelihood algorithm for estimating reduced rank genetic covariance matrices or covariance functions for animal models with equal design matrices" pot
Ngày tải lên :
09/08/2014, 18:22
... 13, u and e denoting the vector of observations, fixed effects, random effects and residual errors, respectively, and X and Z are the incidence matrices R and Cov(u,e’) pertaining to (3 and u ... ie, with the last row and column (for right hand sides) expanded to p rows and columns Johnson and = B Factoring M or, equivalently, ’absorbing’ C into the last p rows and columns of B B M then ... IGand log ]Rcalculated according to [34] and [35] I * * given in table I Terms ( i ! j= 1, 2) and (i, j 1, 2) are 42285.252, 50449.049 and 64091.809, and -83940.962, -101237.320, -101089.518 and...
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Báo cáo y học: " Introduction of an agent-based multi-scale modular architecture for dynamic knowledge representation of acute inflammation" ppt
Ngày tải lên :
13/08/2014, 16:21
... ABM Architecture Multiple2 Multiple scales of Biological Organization, Biomedical Research and Multi-scale ABM Architecture Representation of the multiple scales of biological organization and ... "hybrid" model systems intending to use equations to model those aspects of a system in which meanfield approximations are valid, and link these components to ABMs where spatial heterogeneity and it ... to algorithmically increase the efficiency of the evaluation and analysis of complex multi-scale models [15] This topic will be explored further in the Discussion These challenges notwithstanding,...
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Báo cáo sinh học: " A fast algorithm for BayesB type of prediction of genome-wide estimates of genetic value" pps
Ngày tải lên :
14/08/2014, 13:21
... than randomly picked QTL The algorithm is equally capable of handling the coding of bi as 0, 1, and 2, (or after subtracting the mean -2p, (1–2p), and 2(1-p)) for the genotypes mm, Mm, and MM, ... data and drafted the manuscript; TRS simulated the data; RS performed literature search on EM type of algorithms and came up with the ICE algorithm; JAW derived the analytical integrations and ... second and higher order derivatives, of the E(gi|Yi) function Comparison of non- and MCMC based BayesB The BayesB algorithm developed here will be denoted by fBayesB (for 'fast BayesB') and the...
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Báo cáo sinh học: " A method for the dynamic management of genetic variability in dairy cattle" pot
Ngày tải lên :
14/08/2014, 13:22
... calves were 0.5, 1.75 and 3, respectively, and corresponding costs were 0.50, 2.75 and kE, respectively Given this economical constraint, the search algorithm assigned 273, 94 and 33 cows respectively ... breeders For the optimization, the number of candidates was increased very much: based on ISU only, 2112 cows were candidates for dams and 22 AI bulls were candidates for sire The allowed reproduction ... possible matings assigned to the ordered pair (action 1, action 2) are: a j and a j, b j and b j, a j and b j, b j and a j Each combination is tested through the last Lagrange function optimized,...
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Optimal computing budget allocation for multi objective simulation optimization
Ngày tải lên :
09/09/2015, 10:13
... these systems (Ho et al., 1992, 2007) In brief, ordinal comparison considers whether system a is better than system b (or a standard) rather than the difference between systems a and b (or a standard) ... across systems, and the goal can be to find the single best system (Kim and Nelson, 2003), a subset of systems containing or close to the best (Koenig and Law, 1985), or the optimal subset of top systems ... (2009); Tsai and Nelson (2009); Tsai and Wei (2011) single objective multi-objective IZ: Andrad´ ttir et al o (2005); Andrad´ ttir o and Kim (2010); Batur and Kim (2010); ´ Kabirian and Olafsson...
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