NDLI: A hybrid method for inversion of 3D DC resistivity logging measurements

Content Provider	Springer Nature Link
Author	Gajda Zagórska, Ewa Schaefer, Robert Smołka, Maciej Paszyński, Maciej Pardo, David
Copyright Year	2014
Abstract	This paper focuses on the application of hp hierarchic genetic strategy (hp–HGS) for solution of a challenging problem, the inversion of 3D direct current (DC) resistivity logging measurements. The problem under consideration has been formulated as the global optimization one, for which the objective function (misfit between computed and reference data) exhibits multiple minima. In this paper, we consider the extension of the hp–HGS strategy, namely we couple the hp–HGS algorithm with a gradient based optimization method for a local search. Forward simulations are performed with a self-adaptive hp finite element method, hp–FEM. The computational cost of misfit evaluation by hp–FEM depends strongly on the assumed accuracy. This accuracy is adapted to the tree of populations generated by the hp–HGS algorithm, which makes the global phase significantly cheaper. Moreover, tree structure of demes as well as branch reduction and conditional sprouting mechanism reduces the number of expensive local searches up to the number of minima to be recognized. The common (direct and inverse) accuracy control, crucial for the hp–HGS efficiency, has been motivated by precise mathematical considerations. Numerical results demonstrate the suitability of the proposed method for the inversion of 3D DC resistivity logging measurements.
Starting Page	355
Ending Page	374
Page Count	20
File Format	PDF
ISSN	15677818
Journal	Natural Computing
Volume Number	14
Issue Number	3
e-ISSN	15729796
Language	English
Publisher	Springer Netherlands
Publisher Date	2014-07-24
Publisher Place	Dordrecht
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Hierarchic genetic strategy Inverse problem Hybrid method Theory of Computation Evolutionary Biology Processor Architectures Artificial Intelligence (incl. Robotics) Statistical Physics, Dynamical Systems and Complexity
Content Type	Text
Resource Type	Article
Subject	Computer Science Applications

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

A hybrid method for inversion of 3D DC resistivity logging measurements

Topological Active Volume 3D segmentation model optimized with genetic approaches

Computation in Sofic Quantum Dynamical Systems

Evolution of new algorithms for the binary knapsack problem

Parallel computation using active self-assembly

Evolutionary computation approaches to the Curriculum Sequencing problem

Beyond evolutionary trees

CoSMoS special issue editorial

Preface: EmergeNET4: engineering emergence

A hybrid method for inversion of 3D DC resistivity logging measurements

Similar Documents

A hybrid method for inversion of 3D DC resistivity logging measurements

Topological Active Volume 3D segmentation model optimized with genetic approaches

Computation in Sofic Quantum Dynamical Systems

Evolution of new algorithms for the binary knapsack problem

Parallel computation using active self-assembly

Evolutionary computation approaches to the Curriculum Sequencing problem

Beyond evolutionary trees

CoSMoS special issue editorial

Preface: EmergeNET4: engineering emergence

A hybrid method for inversion of 3D DC resistivity logging measurements