David W. Walker

Orcid: 0000-0002-1360-6330

Affiliations:
  • Cardiff University, UK


According to our database1, David W. Walker authored at least 113 papers between 1988 and 2021.

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Bibliography

2021
Impact of sustainable land management on vegetation cover using remote sensing in Magera micro Watershed, Omo Gibe Basin, Ethiopia.
Int. J. Appl. Earth Obs. Geoinformation, 2021

2020
CPC's 50th Anniversary: Celebrating 50 years of open-source software in computational physics.
Comput. Phys. Commun., 2020

2019
Locality properties of 3D data orderings with application to parallel molecular dynamics simulations.
Int. J. High Perform. Comput. Appl., 2019

Accelerating magnetic induction tomography-based imaging through heterogeneous parallel computing.
Concurr. Comput. Pract. Exp., 2019

Algorithms for in-place matrix transposition.
Concurr. Comput. Pract. Exp., 2019

2018
Morton ordering of 2D arrays for efficient access to hierarchical memory.
Int. J. High Perform. Comput. Appl., 2018

2017
Automatic segmentation of fetal brain using diffusion-weighted imaging cues.
Proceedings of the 14th IEEE International Symposium on Biomedical Imaging, 2017

2016
Sulcal curve extraction using Laplace Beltrami eigenfunction level sets.
Proceedings of the 38th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2016

2015
Quantifying gyrification using Laplace Beltrami eigenfunction level-sets.
Proceedings of the 12th IEEE International Symposium on Biomedical Imaging, 2015

2012
On-demand transmission model for remote visualization using image-based rendering.
Concurr. Comput. Pract. Exp., 2012

Improving Parallelisation of a Monte Carlo Radiotherapy Simulation Using MPI.
Proceedings of the 26th IEEE International Parallel and Distributed Processing Symposium Workshops & PhD Forum, 2012

2011
Automatic Portal Generation Based on Workflow Description.
Parallel Process. Lett., 2011

2010
Performance analysis of a hybrid MPI/OpenMP application on multi-core clusters.
J. Comput. Sci., 2010

2009
Biomechanisms for modelling cerebral cortical folding.
Medical Image Anal., 2009

Hybrid Message-Passing and Shared-Memory Programming in a Molecular Dynamics Application On Multicore Clusters.
Int. J. High Perform. Comput. Appl., 2009

RAVE: the resource-aware visualization environment.
Concurr. Comput. Pract. Exp., 2009

Abstraction of Programming Models Across Multi-Core and GPGPU Architectures.
Proceedings of the Parallel Computing: From Multicores and GPU's to Petascale, 2009

2008
GECEM: A portal-based Grid application for computational electromagnetics.
Future Gener. Comput. Syst., 2008

A distributed simulation framework for conformal radiotherapy.
Proceedings of the 22nd IEEE International Symposium on Parallel and Distributed Processing, 2008

Integration and Data Sharing between WS-Based Workflows.
Proceedings of the 2008 IEEE International Conference on Web Services (ICWS 2008), 2008

2007
Dynamic service selection in workflows using performance data.
Sci. Program., 2007

3D Anatomical Model Visualization within a Grid-Enabled Environment.
Comput. Sci. Eng., 2007

Special Issue: Selected Papers from the 2004 U.K. e-Science All Hands Meeting (AHM 2004).
Concurr. Comput. Pract. Exp., 2007

A workflow portal supporting multi-language interoperation and optimization.
Concurr. Comput. Pract. Exp., 2007

Viewing 0.3Tb Heart Simulation Data At Your Desk.
Proceedings of the EG UK Theory and Practice of Computer Graphics, 2007

2006
An abstraction model for a Grid execution framework.
J. Syst. Archit., 2006

Reputation-based semantic service discovery.
Concurr. Comput. Pract. Exp., 2006

Lessons Learned from the GECEM Project.
Proceedings of the Grid-Based Problem Solving Environments, 2006

Dynamic Workflow Management Using Performance Data.
Proceedings of the Sixth IEEE International Symposium on Cluster Computing and the Grid (CCGrid 2006), 2006

2005
An agent infrastructure for on-demand processing of remote-sensing archives.
Int. J. Digit. Libr., 2005

Complex problem-solving environments for Grid computing.
Future Gener. Comput. Syst., 2005

Performance of a possible Grid message infrastructure.
Concurr. Pract. Exp., 2005

Visualization across the pond: how a wireless PDA can collaborate with million-polygon datasets via 9, 000km of cable.
Proceedings of the Proceeding of the Tenth International Conference on 3D Web Technology, 2005

Collaborative Visualization: A Review and Taxonomy.
Proceedings of the 9th IEEE International Symposium on Distributed Simulation and Real-Time Applications (DS-RT 2005), 2005

A grid-based problem solving environment for GECEM.
Proceedings of the 5th International Symposium on Cluster Computing and the Grid (CCGrid 2005), 2005

2004
Migrating legacy codes to distributed computing environments: a CORBA approach.
Inf. Softw. Technol., 2004

Analysis and Provision of QoS for Distributed Grid Applications.
J. Grid Comput., 2004

SGrid: a service-oriented model for the Semantic Grid.
Future Gener. Comput. Syst., 2004

An approach for quality of service adaptation in service-oriented Grids.
Concurr. Pract. Exp., 2004

Automating Scientific Experiments on the Semantic Grid.
Proceedings of the Semantic Web, 2004

Automatic Distribution of Rendering Workloads in a Grid Enabled Collaborative Visualization Environment.
Proceedings of the ACM/IEEE SC2004 Conference on High Performance Networking and Computing, 2004

Automated Web Service Composition Using Semantic Web Technologies.
Proceedings of the 1st International Conference on Autonomic Computing (ICAC 2004), 2004

A Framework for Automated Service Composition in Service-Oriented Architectures.
Proceedings of the Semantic Web: Research and Applications, 2004

QoS support for high-performance scientific Grid applications.
Proceedings of the 4th IEEE/ACM International Symposium on Cluster Computing and the Grid (CCGrid 2004), 2004

2003
Towards dependable grid and web services.
Ubiquity, 2003

Engineering high-performance legacy codes as CORBA components for problem-solving environments.
J. Parallel Distributed Comput., 2003

Grid Computing: Infrastructure and Applications.
Int. J. High Perform. Comput. Appl., 2003

Object-oriented distributed computing based on remote class reference.
Concurr. Comput. Pract. Exp., 2003

UDDIe: An Extended Registry for Web Service.
Proceedings of the 2003 Symposium on Applications and the Internet Workshops (SAINT 2003), 27-31 January 2003, 2003

QoS Adaptation in Service-Oriented Grids.
Proceedings of the International Middleware Conference, 2003

Wrapping Legacy Codes for Grid-Based Applications.
Proceedings of the 17th International Parallel and Distributed Processing Symposium (IPDPS 2003), 2003

Supporting QoS-Based Discovery in Service-Oriented Grids.
Proceedings of the 17th International Parallel and Distributed Processing Symposium (IPDPS 2003), 2003

Extensions to Web Service Techniques for Integrating Jini into a Service-Oriented Architecture for the Grid.
Proceedings of the Computational Science - ICCS 2003, 2003

An OGSA-Based Quality of Service Framework.
Proceedings of the Grid and Cooperative Computing, Second International Workshop, 2003

PortalLab: A Web Services Toolkit for Building Semantic Grid Portals.
Proceedings of the 3rd IEEE International Symposium on Cluster Computing and the Grid (CCGrid 2003), 2003

Service Design Patterns for Computational Grids.
Proceedings of the Patterns and Skeletons for Parallel and Distributed Computing, 2003

2002
Agent based data management in digital libraries.
Parallel Comput., 2002

G-QoSM: Grid Service Discovery Using QoS Properties.
Comput. Artif. Intell., 2002

2001
Wrapping MPI-based legacy codes as Java/CORBA components.
Future Gener. Comput. Syst., 2001

The quest for petascale computing.
Comput. Sci. Eng., 2001

Resource Discovery for Dynamic Clusters in Computational Grids.
Proceedings of the 15th International Parallel & Distributed Processing Symposium (IPDPS-01), 2001

Software Infrastructure for Service and Device Management in Wireless Networks.
Proceedings of the International Conference on Internet Computing, 2001

Agent based Service Integration for Distributed Problem Solving Environments.
Proceedings of the 34th Annual Hawaii International Conference on System Sciences (HICSS-34), 2001

Topic 19: Problem Solving Environments.
Proceedings of the Euro-Par 2001: Parallel Processing, 2001

Topic 17: Metacomputing and Grid Computing.
Proceedings of the Euro-Par 2001: Parallel Processing, 2001

The Grid, Virtual Organizations, and Problem-Solving Environments.
Proceedings of the 2001 IEEE International Conference on Cluster Computing (CLUSTER 2001), 2001

2000
The software architecture of a distributed problem-solving environment.
Concurr. Pract. Exp., 2000

A Java/CORBA-based visual program composition environment for PSEs.
Concurr. Pract. Exp., 2000

A Wrapper Generator for Wrapping High Performance Legacy Codes as Java/CORBA Components.
Proceedings of the Proceedings Supercomputing 2000, 2000

PaDDMAS: Parallel and Distributed Data Mining Application Suite.
Proceedings of the 14th International Parallel & Distributed Processing Symposium (IPDPS'00), 2000

A Collaborative Code Development Environment for Computational Electro-magnetics.
Proceedings of the Architecture of Scientific Software, 2000

Implementing Problem Solving Environments for Computational Science (Research Note).
Proceedings of the Euro-Par 2000, Parallel Processing, 6th International Euro-Par Conference, Munich, Germany, August 29, 2000

Problem Solving Environments.
Proceedings of the Euro-Par 2000, Parallel Processing, 6th International Euro-Par Conference, Munich, Germany, August 29, 2000

Agent based Resource Discovery for Dynamic Clusters.
Proceedings of the 2000 IEEE International Conference on Cluster Computing (CLUSTER 2000), November 28th, 2000

A Community of Agents for User Support in a Problem-Solving Environment.
Proceedings of the Infrastructure for Agents, 2000

Mobile Agents and the SARA Digital Library.
Proceedings of IEEE Advances in Digital Libraries 2000 (ADL 2000), 2000

1999
Bringing Together Mobile Agents and Data Analysis in PSEs.
Proceedings of the International Conference on Parallel and Distributed Processing Techniques and Applications, 1999

The Use of JAVA in High Performance Computing: A Data Mining Example.
Proceedings of the High-Performance Computing and Networking, 7th International Conference, 1999

An XML Based Component Model for Generating Scientific Applications and Performing Large Scale Simulations in a Meta-computing Environment.
Proceedings of the Generative and Component-Based Software Engineering, 1999

1997
Key Concepts for Parallel Out-of-Core LU Factorization.
Parallel Comput., 1997

ScaLAPACK: A Linear Algebra Library for Message-Passing Computers.
Proceedings of the Eighth SIAM Conference on Parallel Processing for Scientific Computing, 1997

1996
Design and Implementation of the ScaLAPACK LU, QR, and Cholesky Factorization Routines.
Sci. Program., 1996

Free-market computing and the global economic infrastructure.
IEEE Parallel Distributed Technol. Syst. Appl., 1996

Redistribution of block-cyclic data distributions using MPI.
Concurr. Pract. Exp., 1996

PB-BLAS: a set of parallel block basic linear algebra subprograms.
Concurr. Pract. Exp., 1996

A Message Passing Standard for MPP and Workstations.
Commun. ACM, 1996

ScaLAPACK: A Portable Linear Algebra Library for Distributed Memory Computers - Design Issues and Performance.
Proceedings of the 1996 ACM/IEEE Conference on Supercomputing, 1996

Shared-Memory Emulation Enables Billion-Atom Molecular Dynamics Simulation.
Proceedings of the Applications on Advanced Architecture Computers, 1996

1995
Software Libraries for Linear Algebra Computations on High Performance Computers.
SIAM Rev., 1995

Parallel Matrix Transpose Algorithms on Distributed Memory Concurrent Computers.
Parallel Comput., 1995

The design of a parallel dense linear algebra software library: Reduction to Hessenberg, tridiagonal, and bidiagonal form.
Numer. Algorithms, 1995

A Proposal for a Set of Parallel Basic Linear Algebra Subprograms.
Proceedings of the Applied Parallel Computing, 1995

ScaLAPACK: A Portable Linear Algebra Library for Distributed Memory Computers - Design Issues and Performance.
Proceedings of the Applied Parallel Computing, 1995

1994
The Design of a Standard Message Passing Interface for Distributed Memory Concurrent Computers.
Parallel Comput., 1994

Scalability Issues Affecting the Design of a Dense Linear Algebra Library.
J. Parallel Distributed Comput., 1994

Crpc Research Into Linear Algebra Software for High Performance Computers.
Int. J. High Perform. Comput. Appl., 1994

Pumma: Parallel universal matrix multiplication algorithms on distributed memory concurrent computers.
Concurr. Pract. Exp., 1994

Constructing Numerical Software Libraries for High-Performance Computing Environments.
Proceedings of the Parallel Scientific Computing, First International Workshop, 1994

The Design of Scalable Software Libraries for Distributed Memory Concurrent Computers.
Proceedings of the 8th International Symposium on Parallel Processing, 1994

1993
LAPACK++: a design overview of object-oriented extensions for high performance linear algebra.
Proceedings of the Proceedings Supercomputing '93, 1993

LAPACK for Distributed Memory Architectures: The Next Generation.
Proceedings of the Sixth SIAM Conference on Parallel Processing for Scientific Computing, 1993

1992
Parallelizing the spectral transform method. Part II.
Concurr. Pract. Exp., 1992

1990
Characterizing the Parallel Performance of a Large-scale, Particle-in-cell Plasma Simulation Code.
Concurr. Pract. Exp., 1990

Benchmarking Advanced Architecture Computers.
Concurr. Pract. Exp., 1990

1989
The Perfect Club Benchmarks: Effective Performance Evaluation of Supercomputers.
Int. J. High Perform. Comput. Appl., 1989

1988
Performance evaluation of scientific programs on advanced architecture computers.
Proceedings of the Third Conference on Hypercube Concurrent Computers and Applications, 1988

The Flux-corrected transport algorithm on the NCUBE hypercube.
Proceedings of the Third Conference on Hypercube Concurrent Computers and Applications, 1988

LU decomposition of banded matrices and the solution of linear systems on hypercubes.
Proceedings of the Third Conference on Hypercube Concurrent Computers and Applications, 1988

Portable programming within a message-passing model: the FFT as an example.
Proceedings of the Third Conference on Hypercube Concurrent Computers and Applications, 1988

Performance of a QCD code on the NCUBE hypercube.
Proceedings of the Third Conference on Hypercube Concurrent Computers and Applications, 1988

PC-CUBE, a personal computer based hypercube.
Proceedings of the Third Conference on Hypercube Concurrent Computers and Applications, 1988

MAC-CUBE, the Macintosh-based hypercube.
Proceedings of the Third Conference on Hypercube Concurrent Computers and Applications, 1988

Optimal matrix algorithms on homogeneous hypercubes.
Proceedings of the Third Conference on Hypercube Concurrent Computers and Applications, 1988


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