Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Stephen C. Billups"'
Autor:
Audrey E Hendricks, Stephen C Billups, Hamish N C Pike, I Sadaf Farooqi, Eleftheria Zeggini, Stephanie A Santorico, Inês Barroso, Josée Dupuis
Publikováno v:
PLoS Genetics, Vol 14, Iss 10, p e1007591 (2018)
A primary goal of the recent investment in sequencing is to detect novel genetic associations in health and disease improving the development of treatments and playing a critical role in precision medicine. While this investment has resulted in an en
Externí odkaz:
https://doaj.org/article/04bb9de3319f4d46ab425323f1bc9b66
Autor:
Peter Graf, Stephen C. Billups
Publikováno v:
Computational Optimization and Applications. 68:671-687
Computational materials design has suffered from a lack of algorithms formulated in terms of experimentally accessible variables. Here we formulate the problem of (ternary) alloy optimization at the level of choice of atoms and their composition that
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cc102c8db41064316d5f496abeb5fc44
https://doi.org/10.1007/s10589-017-9922-9
https://doi.org/10.1007/s10589-017-9922-9
Autor:
Jeffrey Larson, Stephen C. Billups
Publikováno v:
Computational Optimization and Applications. 64:619-645
This paper presents a trust region algorithm to minimize a function f when one has access only to noise-corrupted function values $$\bar{f}$$f¯. The model-based algorithm dynamically adjusts its step length, taking larger steps when the model and fu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d889fc0e0a758e0549db7c90aca13d88
https://doi.org/10.1007/s10589-016-9827-z
https://doi.org/10.1007/s10589-016-9827-z
Publikováno v:
SIAM Journal on Optimization. 23:27-53
We propose a derivative-free algorithm for optimizing computationally expensive functions with computational error. The algorithm is based on the trust region regression method by Conn, Scheinberg, and Vicente [A. R. Conn, K. Scheinberg, and L. N. Vi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f4a7ae1c1f889b02682de9e856dfee4
https://doi.org/10.1137/100814688
https://doi.org/10.1137/100814688
Autor:
Eleftheria Zeggini, Josée Dupuis, Stephanie A. Santorico, Stephen C. Billups, Inês Barroso, Hamish N C Pike, Audrey E. Hendricks, I. Sadaf Farooqi
Publikováno v:
PLoS Genetics, Vol 14, Iss 10, p e1007591 (2018)
PLoS Genetics
PLoS Genetics
A primary goal of the recent investment in sequencing is to detect novel genetic associations in health and disease improving the development of treatments and playing a critical role in precision medicine. While this investment has resulted in an en
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b1ca93ac8b6f1f5b3e99f0c9618fcc64
https://doi.org/10.1371/journal.pgen.1007591
https://doi.org/10.1371/journal.pgen.1007591
Publikováno v:
Economica. 72:655-681
This paper presents a dynamic model of criminal activity. Individuals are endowed with legal and criminal human capital. Potential incomes in legal and criminal sectors depend on the level of the relevant human capital, the rate of return and random
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ee3116110f605a6d4e6112f414956d7b
https://doi.org/10.1111/j.1468-0335.2005.00437.x
https://doi.org/10.1111/j.1468-0335.2005.00437.x
Autor:
Eman Al-Shemas, Stephen C. Billups
Publikováno v:
Journal of Computational and Applied Mathematics. 170(2):423-432
This paper presents an iterative method for solving the generalized nonlinear set-valued mixed quasi-variational inequality, a problem class that was introduced by Huang et al. (Comp. Math. Appl. 40 (2–3) (2000) 205–215). The method incorporates
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6818489469fba2c19e292205ce503fa5
Autor:
Janine M. Kennedy, Stephen C. Billups
Publikováno v:
Annals of Operations Research. 119:229-245
Computer-generated plans for radiation treatment sometimes involve an unnecessarily large number of gantry angles. Such plans are time consuming and expensive to administer because each distinct angle causes a delay while the gantry is repositioned.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::560977c7533b74ce2248443a3a98656d
https://doi.org/10.1023/a:1022946926589
https://doi.org/10.1023/a:1022946926589
Autor:
Stephen C. Billups
Publikováno v:
SIAM Journal on Optimization. 12:583-605
This paper develops an algorithm for solving mixed complementarity problems that is based upon probability-one homotopy methods. After the complementarity problem is reformulated as a system of nonsmooth equations, a homotopy method is used to solve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::68be24e5fc2f98c769c73e505e251d0c
https://doi.org/10.1137/s1052623498337431
https://doi.org/10.1137/s1052623498337431
Autor:
Stephen C. Billups, Layne T. Watson
Publikováno v:
SIAM Journal on Optimization. 12:606-626
Convergence theory for a new probability-one homotopy algorithm for solving non-smooth equations is given. This algorithm is able to solve problems involving highly nonlinear equations, where the norm of the residual has nonglobal local minima. The a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0f8a95caf8dc9dc741595d529401f4e7
https://doi.org/10.1137/s105262340037758x
https://doi.org/10.1137/s105262340037758x