Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Heber, Gerd"'
Publikováno v:
IEEE Transactions on Parallel and Distributed Systems; February 2025, Vol. 36 Issue: 2 p108-119, 12p
Autor:
Coffman, Valerie R, Sethna, James P., Heber, Gerd, Liu, Mu, Ingraffea, Anthony, Bailey, Nicholas P., Barker, Erin Iesulauro
Are the cohesive laws of interfaces sufficient for modelling fracture in polycrystals using the cohesive zone model? We examine this question by comparing a fully atomistic simulation of a silicon polycrystal to a finite element simulation with a sim
Externí odkaz:
http://arxiv.org/abs/0803.1003
Autor:
Heber, Gerd, Gray, Jim
In this paper, we show how to use a Relational Database Management System in support of Finite Element Analysis. We believe it is a new way of thinking about data management in well-understood applications to prepare them for two major challenges, -
Externí odkaz:
http://arxiv.org/abs/cs/0701159
Autor:
Heber, Gerd, Gray, Jim
This is Part II of a three article series on using databases for Finite Element Analysis (FEA). It discusses (1) db design, (2) data loading, (3) typical use cases during grid building, (4) typical use cases during simulation (get and put), (5) typic
Externí odkaz:
http://arxiv.org/abs/cs/0701160
Autor:
Coffman, Valerie R., Sethna, James P., Heber, Gerd, Liu, Mu, Ingraffea, Anthony, Bailey, Nicholas P., Barker, Erin Iesulauro
Intergranular fracture in polycrystals is often simulated by finite elements coupled to a cohesive-zone model for the interfaces, requiring cohesive laws for grain boundaries as a function of their geometry. We discuss three challenges in understandi
Externí odkaz:
http://arxiv.org/abs/cond-mat/0612309
Autor:
Gray, Jim, Liu, David T., Nieto-Santisteban, Maria, Szalay, Alexander S., DeWitt, David, Heber, Gerd
This is a thought piece on data-intensive science requirements for databases and science centers. It argues that peta-scale datasets will be housed by science centers that provide substantial storage and processing for scientists who access the data
Externí odkaz:
http://arxiv.org/abs/cs/0502008
Autor:
Gray, Jim, Szalay, Alexander S., Thakar, Aniruddha R., Fekete, Gyorgy, O'Mullane, William, Nieto-Santisteban, Maria A., Heber, Gerd, Rots, Arnold H.
We explored ways of doing spatial search within a relational database: (1) hierarchical triangular mesh (a tessellation of the sphere), (2) a zoned bucketing system, and (3) representing areas as disjunctive-normal form constraints. Each of these app
Externí odkaz:
http://arxiv.org/abs/cs/0408031
Autor:
Murillo, Luis Felipe, Doesmagen, Shannon, Heber, Gerd, Meyers, Natalie, Hoeberling, Katherine, Rasberry, Lane, Readey, John, Jelenak, Alek, Cheripka, Michelle, Milia, Matias
Socio-Environmental Knowledge Commons May 19 2023 presentation to NSF-FAIROS RCN.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::10d0e334f275cba0fe85814b33426495
Autor:
Abla, Gheni, Heber, Gerd, Schissel, David P., Robinson, Dana, Abadie, Lana, Wallander, Anders, Flanagan, Sean M.
Publikováno v:
In Fusion Engineering and Design May 2014 89(5):536-541
Autor:
Ural, Anı, Heber, Gerd, Wawrzynek, Paul A., Ingraffea, Anthony R., Lewicki, David G., Neto, Joaquim B.C.
Publikováno v:
In Engineering Fracture Mechanics 2005 72(8):1148-1170