William Saphir

1.1k total citations · 1 hit paper
11 papers, 636 citations indexed

About

William Saphir is a scholar working on Hardware and Architecture, Computer Networks and Communications and Statistical and Nonlinear Physics. According to data from OpenAlex, William Saphir has authored 11 papers receiving a total of 636 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Hardware and Architecture, 5 papers in Computer Networks and Communications and 4 papers in Statistical and Nonlinear Physics. Recurrent topics in William Saphir's work include Parallel Computing and Optimization Techniques (7 papers), Distributed and Parallel Computing Systems (4 papers) and Quantum chaos and dynamical systems (3 papers). William Saphir is often cited by papers focused on Parallel Computing and Optimization Techniques (7 papers), Distributed and Parallel Computing Systems (4 papers) and Quantum chaos and dynamical systems (3 papers). William Saphir collaborates with scholars based in United States and Belgium. William Saphir's co-authors include Hiroshi Hasegawa, Steven Huss‐Lederman, Andrew Lumsdaine, Ewing Lusk, Bill Nitzberg, Marc Snir, William Gropp, Alex Woo, Rob F. Van der Wijngaart and David H. Bailey and has published in prestigious journals such as Physical Review A, Physics Letters A and The MIT Press eBooks.

In The Last Decade

William Saphir

10 papers receiving 598 citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

MPI - The Complete Reference

1998 446 citations William Gropp, Steven Huss‐Lederman et al. The MIT Press eBooks profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
William Saphir United States	8	283	222	143	61	56	11	636
Marc Baboulin France	12	197 0.7×	318 1.4×	35 0.2×	15 0.2×	55 1.0×	31	736
G.R. Montry United States	8	202 0.7×	202 0.9×	23 0.2×	9 0.1×	23 0.4×	19	504
James McKee United Kingdom	11	200 0.7×	175 0.8×	63 0.4×	53 0.9×	92 1.6×	32	1.2k
Laurent Fousse France	4	49 0.2×	134 0.6×	58 0.4×	18 0.3×	64 1.1×	10	638
Laura Grigori France	14	239 0.8×	314 1.4×	52 0.4×	13 0.2×	31 0.6×	75	823
Attila Gyulassy United States	21	191 0.7×	93 0.4×	28 0.2×	48 0.8×	54 1.0×	38	1.1k
Andrew H. Sherman United States	13	194 0.7×	119 0.5×	36 0.3×	12 0.2×	38 0.7×	32	934
Robert Preis Germany	10	157 0.6×	56 0.3×	90 0.6×	11 0.2×	18 0.3×	15	317
Harry F. Jordan United States	18	376 1.3×	283 1.3×	45 0.3×	7 0.1×	30 0.5×	95	1.1k
David Henty United Kingdom	16	176 0.6×	195 0.9×	10 0.1×	9 0.1×	59 1.1×	32	863

Countries citing papers authored by William Saphir

Since Specialization

Citations

This map shows the geographic impact of William Saphir's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by William Saphir with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites William Saphir more than expected).

Fields of papers citing papers by William Saphir

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by William Saphir. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by William Saphir. The network helps show where William Saphir may publish in the future.

Co-authorship network of co-authors of William Saphir

This figure shows the co-authorship network connecting the top 25 collaborators of William Saphir. A scholar is included among the top collaborators of William Saphir based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with William Saphir. William Saphir is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

11 of 11 papers shown

1.

Simon, Horst D., William Kramer, William Saphir, et al.. (2004). Science-driven system architecture: A new process for leadership class computing. eScholarship (California Digital Library). 7 indexed citations

2.

Gropp, William, Steven Huss‐Lederman, Andrew Lumsdaine, et al.. (1998). MPI - The Complete Reference. The MIT Press eBooks. 446 indexed citations breakdown →

3.

Saphir, William, et al.. (1997). New Implementations and Results for the NAS Parallel Benchmarks 2.. PPSC. 28 indexed citations

4.

Saphir, William, et al.. (1997). New NAS Parallel Benchmarks Results. NASA Technical Reports Server (NASA). 1 indexed citations

5.

Saphir, William, et al.. (1996). The NAS Parallel Benchmarks 2.1 Results. NASA Technical Reports Server (NASA). 8 indexed citations

6.

Saphir, William, et al.. (1995). JSD: Parallel Job Accounting on the IBM SP2. NASA STI Repository (National Aeronautics and Space Administration). 1 indexed citations

7.

Hook, E B, et al.. (1994). NAS experiences with a prototype cluster of workstations. 410–419. 1 indexed citations

8.

Hasegawa, Hiroshi & William Saphir. (1992). Unitarity and irreversibility in chaotic systems. Physical Review A. 46(12). 7401–7423. 77 indexed citations

9.

Hasegawa, Hiroshi & William Saphir. (1992). Decaying eigenstates for simple chaotic systems. Physics Letters A. 161(6). 471–476. 32 indexed citations

10.

Hasegawa, Hiroshi & William Saphir. (1992). Non-equilibrium statistical mechanics of the baker map: Ruelle resonances and subdynamics. Physics Letters A. 161(6). 477–482. 19 indexed citations

11.

Saphir, William & Hiroshi Hasegawa. (1992). Spectral representations of the Bernoulli map. Physics Letters A. 171(5-6). 317–322. 16 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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