What is he best known for?
The fields of study he is best known for:
- Operating system
- Programming language
- The Internet
His primary areas of investigation include Parallel computing, Distributed memory, ScaLAPACK, Message passing and Message Passing Interface.
His Distributed memory study also includes
- Basic Linear Algebra Subprograms, Network topology and Distributed computing most often made with reference to MIMD,
- Linear algebra which intersects with area such as Computation.
His Workstation research extends to Message passing, which is thematically connected.
His research investigates the link between Workstation and topics such as Deadlock that cross with problems in Software portability.
David W. Walker has researched Message Passing Interface in several fields, including Construct and Interface.
As part of one scientific family, he deals mainly with the area of Construct, narrowing it down to issues related to the Supercomputer, and often Fortran.
His most cited work include:
- MPI: The Complete Reference (2132 citations)
- The Perfect Club Benchmarks: Effective Performance Evaluation of Supercomputers (402 citations)
- MPI - The Complete Reference: Volume 1, The MPI Core (336 citations)
What are the main themes of his work throughout his whole career to date?
His primary scientific interests are in Parallel computing, Distributed computing, Grid, Grid computing and Web service.
David W. Walker has included themes like ScaLAPACK and Linear algebra in his Parallel computing study.
His Distributed computing research is multidisciplinary, incorporating perspectives in Java, Problem solving environment and Component.
His research investigates the connection with Grid computing and areas like Quality of service which intersect with concerns in Mobile QoS and Service discovery.
His research integrates issues of Service and Workflow, Database in his study of Web service.
His work on Message Passing Interface as part of general Message passing study is frequently linked to Context, bridging the gap between disciplines.
He most often published in these fields:
- Parallel computing (21.30%)
- Distributed computing (19.44%)
- Grid (17.59%)
What were the highlights of his more recent work (between 2006-2020)?
- Parallel computing (21.30%)
- Web service (13.43%)
- Workflow (7.87%)
In recent papers he was focusing on the following fields of study:
David W. Walker spends much of his time researching Parallel computing, Web service, Workflow, Grid and Grid computing.
As a part of the same scientific family, David W. Walker mostly works in the field of Parallel computing, focusing on Programming paradigm and, on occasion, Computer architecture.
His Web service research includes themes of Visualization and Service.
His Workflow research includes elements of Set, Software engineering and Distributed Computing Environment.
His Grid study combines topics from a wide range of disciplines, such as Supercomputer, Collaborative software and Computational science.
David W. Walker focuses mostly in the field of Grid computing, narrowing it down to topics relating to Distributed computing and, in certain cases, Capacity planning and Software deployment.
Between 2006 and 2020, his most popular works were:
- Control of metabolic homeostasis by stress signaling is mediated by the lipocalin NLaz. (102 citations)
- Performance analysis of a hybrid MPI/OpenMP application on multi-core clusters (68 citations)
- Apolipoprotein D: An overview of its role in aging and age-related diseases (40 citations)
In his most recent research, the most cited papers focused on:
- Operating system
- Programming language
- The Internet
His scientific interests lie mostly in Parallel computing, Visualization, Computational science, Grid and Message passing.
His Parallel algorithm study in the realm of Parallel computing interacts with subjects such as Ranging.
His work is dedicated to discovering how Visualization, Multimedia are connected with Information visualization, Immersion, Data set, Resource and World Wide Web and other disciplines.
His work deals with themes such as Supercomputer and Turnaround time, which intersect with Computational science.
The various areas that David W. Walker examines in his Grid study include Visual analytics, Collaborative software, Data visualization and Human–computer interaction.
His research in Message passing focuses on subjects like Shared memory, which are connected to InfiniBand, Layer and Threading.
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