公开(公告)号：US20150331964A1

公开(公告)日：2015-11-19

申请号：US14709639

申请日：2015-05-12

Applicant: WESTERNGECO L.L.C.

Inventor： James William Douglas Hobro

IPC: G06F17/30 ,  H04L29/08 ,  H04L12/803

Abstract: Methods and apparatuses for domain decomposition in computer simulations using an m-dimensional space-partitioning tree. The domain decomposition may be used in load balancing. Each subdomain boundary is adjusted according to its assigned computer node capability such that its load matches its capability. The subdomain simulation load may be acquired from predictive estimates or from actual measurement during the simulation execution. The load balancing domain decomposition may be done before the simulation starts or during the simulation.

Abstract translation: 使用m维空间分割树的计算机模拟中的域分解的方法和装置。 域分解可以用于负载平衡。 每个子域边界根据其分配的计算机节点能力进行调整，使其负载与其能力相匹配。 可以从预测估计或在仿真执行期间从实际测量中获取子域模拟负载。 负载平衡域分解可以在仿真开始之前或模拟期间完成。

公开(公告)号：US10454713B2

公开(公告)日：2019-10-22

申请号：US14709639

申请日：2015-05-12

Applicant: WESTERNGECO L.L.C.

Inventor： James William Douglas Hobro

IPC: H04L29/08 ,  H04L12/64 ,  H04L12/803 ,  G06F16/901 ,  G06F17/50 ,  G06F9/50 ,  G01V99/00

Abstract: Methods and apparatuses for domain decomposition in computer simulations using an m-dimensional space-partitioning tree. The domain decomposition may be used in load balancing. Each subdomain boundary is adjusted according to its assigned computer node capability such that its load matches its capability. The subdomain simulation load may be acquired from predictive estimates or from actual measurement during the simulation execution. The load balancing domain decomposition may be done before the simulation starts or during the simulation.

公开(公告)号：US20140350897A1

公开(公告)日：2014-11-27

申请号：US14365081

申请日：2013-01-14

Applicant: WESTERNGECO L.L.C.

Inventor： James William Douglas Hobro

IPC: G06T17/00 ,  G06T17/05

CPC classification number: G06T17/00 ,  G01V1/302 ,  G01V3/08 ,  G01V11/00 ,  G01V2210/641 ,  G06T17/05

Abstract: Methods and apparatuses for an inversion process in an imaging process, in which 3-D surface models are used to explicitly represent complex boundaries, in which the 3-D surface models and the gridded models are linked by projection and model gridding, and in which the 3-D surface models and the gridded models are updated during inversion.

Abstract translation: 用于成像过程中的反演过程的方法和装置，其中使用3-D表面模型来明确地表示复杂边界，其中3-D表面模型和网格模型通过投影和模型网格相联系，其中 三维表面模型和网格模型在反演期间更新。