Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Dennis W. Quinn"'
Publikováno v:
Neural Computation. 14:1149-1168
Reducing a neural network's complexity improves the ability of the network to generalize future examples. Like an overfitted regression function, neural networks may miss their target because of the excessive degrees of freedom stored up in unnecessa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a01e20ec485b312fe09a1221fe8c4449
https://doi.org/10.1162/089976602753633420
https://doi.org/10.1162/089976602753633420
Publikováno v:
International Journal for Numerical Methods in Engineering. 46:1335-1346
In this paper a boundary problem is considered for which the boundary is to be determined as part of the solution. A time-dependent problem involving linear diffusion in two spatial dimensions which results in a moving free boundary is posed. The fun
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::239bc5ca1038419226edcbd01d10efa9
https://doi.org/10.1002/(sici)1097-0207(19991120)46:8<1335::aid-nme757>3.0.co
https://doi.org/10.1002/(sici)1097-0207(19991120)46:8<1335::aid-nme757>3.0.co
Autor:
Dennis W. Quinn
Publikováno v:
Mathematical and Computer Modelling. 25(7):1-13
The probability of tumor and hazard function are calculated in a fully stochastic two-stage model for carcinogenesis when the parameters of the model are time dependent. The method used is the method of characteristics.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::36e1208c1b6e6e0b36c086bd6fdacc9f
Autor:
Dennis W. Quinn, David A. Fulk
Publikováno v:
Journal of Computational Physics. 126:165-180
In this paper, the smoothed particle hydrodynamics (SPH) kernel is analyzed, resulting in measures of merit for one-dimensional SPH. Various methods of obtaining an objective measure of the quality and accuracy of the SPH kernel are addressed. Since
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::18726c75b004233f3be98f8c23632bc3
https://doi.org/10.1006/jcph.1996.0128
https://doi.org/10.1006/jcph.1996.0128
Publikováno v:
IEEE Transactions on Aerospace and Electronic Systems. 32:768-774
The theory of embedded time series is shown applicable for determining a reasonable lower bound on the length of test sequence required for accurate classification of moving objects. Sequentially recorded feature vectors of a moving object form a tra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::721da5f352ff2ffde1640fb7c564f0ef
https://doi.org/10.1109/7.489519
https://doi.org/10.1109/7.489519
Publikováno v:
Journal of Aircraft. 33:353-362
While airborne, military and civilian aircraft must occasionally jettison unburned aviation fuel into the atmosphere. This research investigates the fate of jettisoned fuel (e.g., JP-4, JP-8, etc.) from initial release to final ground fall by numeric
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::961586e5fd9c3af08760b47dde5cdd07
https://doi.org/10.2514/3.46945
https://doi.org/10.2514/3.46945
Publikováno v:
Risk Analysis. 15:467-473
Multistage clonal growth models are of interest for cancer risk assessment because they can explicitly incorporate data on cell replication. Both approximate and exact formulations of the two stage growth model have been described. The exact solution
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0da3f039ad7b05b95424529fe76ea808
https://doi.org/10.1111/j.1539-6924.1995.tb00339.x
https://doi.org/10.1111/j.1539-6924.1995.tb00339.x
Autor:
Dennis W. Quinn, David A. Fulk
Publikováno v:
International Journal of Impact Engineering. 17:329-340
In this paper the concept of hybrid methods or flux-limiter methods from the finite difference approach is applied to Smoothed Particle Hydrodynamics (SPH) to obtain improved results in problems which involve shocks. Several variations of the resulti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a10d53b94de148343858c2f0617b2afb
https://doi.org/10.1016/0734-743x(95)99859-p
https://doi.org/10.1016/0734-743x(95)99859-p
Autor:
Dennis W. Quinn
Publikováno v:
Quarterly of Applied Mathematics. 49:179-200
In this paper, a problem which involves the diffusion equation coupled by way of Robin boundary data with a nonlinear system of ordinary differential equations is considered. This problem has been proposed as a model to describe the absorption throug
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fef7cdfd90d461c946ddab276e325cf1
https://doi.org/10.1090/qam/1096240
https://doi.org/10.1090/qam/1096240
Autor:
Dennis W. Quinn, Mark E. Oxley
Publikováno v:
Mathematical and Computer Modelling. 14:145-150
In this paper we consider free boundary problems. For such problems the free boundary is not known before the problem is solved and must be determined as part of the solution. For the problems considered in this paper, the solution is time dependent,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7c5983527424b88ab45f4d791909a07c