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1352篇 您的检索式:期刊名="Computer Modeling"
    题名 作者 年代 出处 被引量
1A hierarchical genetic algorithm for the TSP 显示文摘Lin W Delgado-Frias J G Gause D C 1996Mathematical Modeling and Scientic Computing1996,6,:2
2VISUALIZATION OF TURBULENT REACTIVE JET BY USING DIRECT NUMERICAL SIMULATION显示文摘Direct numerical simulation(DNS)of turbulent planar jet with a second-order chemical reaction(A+B→R)is performed to investigate the processes of mixing and chemical reactions in spatially developing turbulent free shear flows.Reactant A is premixed into the jet flow,and reactant B is premixed into the ambient flow.DNS is performed at three different Damk¨ohler numbers(Da=0.1,1,and 10).Damk¨ohler number is a ratio of a time scale of a flow to that of chemical reactions,and in this study,the large Da means a fast chemical reaction,and the small Da means a slow chemical reaction.The visualization of velocity field shows that the jet flow is developed by entraining the ambient fluid.The visualization of concentration of reactant A shows that concentration of reactant A for Da=1 and 10 becomes very small in the downstream region because the chemical reaction consumes the reactants and reactant A is diffused with the jet development.By comparison of the profiles of chemical reaction rate and concentration of product R,it is found that product R for Da=10 is produced by the chemical reaction at the interface between the jet and the ambient fluids and is diffused into the jet flow,whereas product R for Da=0.1 is produced in the jet flow after reactants A and B are well mixed.TOMOAKI WATANABE YASUHIKO SAKAI KOUJI NAGATA OSAMU TERASHIMA HIROKI SUZUKI TOSHIYUKI HAYASE YASUMASA ITO 2013International Journal of Modeling, Simulation, and Scientific Computing2013,4,S01:2
3Unsupervised method of clustering and labeling of the online product based on reviews显示文摘This paper presents an unsupervised approach to cluster reviews of products collected from Amazon and then generates its labels of each cluster.Instead of using a complete review,this paper splits a review into sentences and considers all sentences from the reviews as inputs for Clustering.Hierarchical Agglomerative Clustering(HAC)is used to cluster sentences.The approaches of cluster labeling are also unsupervised.For labeling,three different methods have been used to find a limited number of essential words for each cluster.Extracted essential words are used to construct phrases.Constructed phrases are used as labels for each cluster.This paper compares the result of the labeling method with baseline labeling.In the result evaluation,all the labeling methods outperform the baseline method.The aim of this research is cluster labeling that makes a set of labels to describe a cluster content and distinguishes the labels from other cluster labels.Md Masum Billah Mohammad Nuruzzaman Bhuiyan Md.Akterujjaman 2021International Journal of Modeling, Simulation, and Scientific Computing2021,12,2:2
4Convergence theorems for nonexpansive mappings and feasibility problems显示文摘Takahashi W Shimoji K 2000Math Comput Model2000,32,:1
5Projection algorithms for the system of mixed variational inequalities in Banach space 显示文摘Zhang Q B Deng R L Liu L 2011Math Comput Model2011,,53:1
6Iterative algorithms for hierarchical fixed points problems and variational inequalities 显示文摘Yao Y H Cho Y J Liou Y C 2010Math Comput Model2010,52,910:1
7Statistical mechanics of combat with human factors显示文摘Ingber L Sworder D D 1991Math Compute Modeling1991,15,2:1
8Qualitative Behaviour of a Difference Equation of Order Two显示文摘Elsayed E M 2009Math And Comput Model2009,50,:1
9CAS Wavelet Method for the Numerical Solution of Boundary Integral Equations with Logarithmic Singular Kernels显示文摘Adibi H Shamooshaky M Assar P 2014International Journal of Mathematical Modelling and Computations2014,4,4:1
10Ishikawa and Mann Iterative Processes with Errors for Set-Valued Strongly Accretive and φ- Hemicontractive Mappings 显示文摘Huang Nan Jing Cho Y J Kang S M et ai 2000Math Comput Modelling2000,32,:1
11GMG A guaranteed global optimization algorithm: Application to remote sensing 显示文摘D'HELON C PROTOPOPESCU V WELLS J C 2007Mathem & Comput Model2007,45,6:1
12Oscilation criteria for second-order half-linear differential equations显示文摘MANOJLOVI C J V 1999Math Comput Model1999,30,:1
13Comparison of independent, stratified and random covering sample schemes in optimization problems显示文摘Zhigljavsky A A and Chekmasov M V 1996Mathl Comput Modelling1996,23,8:1
14Sensitivity estimates for nonlinear mathematical models 显示文摘Sobol I M 1993Mathematical Modelling and Computational Experiments1993,1,4:1
15Expression of the Lebesgue-integral on time scales as a usual Lebesgue integral:application to the calculus of antiderivatives显示文摘Cabada A Vivero D R 2006Math Comput Model2006,43,12:1
16Statistical sampling of microarchitecture simulation显示文摘Wunderlich R E Wenisch T F Falsafi B 2006ACM Trans Model Comput Simul2006,16,3:1
17Oscillation of delay differential equations on time scales 显示文摘Zhang B G Deng Xinghua 2002Math Comput Modelling2002,36,:1
18Four prodator- prey models with infectious diseases 显示文摘HAN L T MA Z E HETHCOTE H W 2001Mathl Comput Modelling2001,34,:1
19Dynamic contact problems for systems with finite degrees of freedom:The case of piecewise regular constraints显示文摘Galka A Telega J J 1998Math Comput Modelling1998,28,48:1
20Theoretical examination of the pulse vaccination policy in the SIR epidemic model显示文摘STONE L SHULGIN B AGUR Z 2000Math Comput Model2000,31,45:1
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