Ahmad Afsahi

938 total citations
72 papers, 561 citations indexed

About

Ahmad Afsahi is a scholar working on Computer Networks and Communications, Hardware and Architecture and Electrical and Electronic Engineering. According to data from OpenAlex, Ahmad Afsahi has authored 72 papers receiving a total of 561 indexed citations (citations by other indexed papers that have themselves been cited), including 69 papers in Computer Networks and Communications, 58 papers in Hardware and Architecture and 15 papers in Electrical and Electronic Engineering. Recurrent topics in Ahmad Afsahi's work include Parallel Computing and Optimization Techniques (58 papers), Interconnection Networks and Systems (36 papers) and Advanced Data Storage Technologies (27 papers). Ahmad Afsahi is often cited by papers focused on Parallel Computing and Optimization Techniques (58 papers), Interconnection Networks and Systems (36 papers) and Advanced Data Storage Technologies (27 papers). Ahmad Afsahi collaborates with scholars based in Canada, United States and Australia. Ahmad Afsahi's co-authors include Mohammad Javad Rashti, Ryan E. Grant, Reza Zamani, Pavan Balaji, Dries Kimpe, Robert Ross, N.J. Dimopoulos, Jérôme Soumagne, Quincey Koziol and Jesper Larsson Träff and has published in prestigious journals such as Future Generation Computer Systems, IEEE Micro and Parallel Computing.

In The Last Decade

Ahmad Afsahi

68 papers receiving 531 citations

Peers

Ahmad Afsahi
Gilad Shainer United States
Krishna Kandalla United States
Devendar Bureddy United States
Sangmin Seo United States
Stephen P. Crago United States
Brice Goglin France
Paul Carpenter Spain
Gangwon Jo South Korea
Nikola Puzovic Spain
Rakesh Krishnaiyer United States
Gilad Shainer United States
Ahmad Afsahi
Citations per year, relative to Ahmad Afsahi Ahmad Afsahi (= 1×) peers Gilad Shainer

Countries citing papers authored by Ahmad Afsahi

Since Specialization
Citations

This map shows the geographic impact of Ahmad Afsahi'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 Ahmad Afsahi with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ahmad Afsahi more than expected).

Fields of papers citing papers by Ahmad Afsahi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ahmad Afsahi. 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 Ahmad Afsahi. The network helps show where Ahmad Afsahi may publish in the future.

Co-authorship network of co-authors of Ahmad Afsahi

This figure shows the co-authorship network connecting the top 25 collaborators of Ahmad Afsahi. A scholar is included among the top collaborators of Ahmad Afsahi 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 Ahmad Afsahi. Ahmad Afsahi is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
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Levy, Scott, et al.. (2024). Design and Implementation of MPI-Native GPU-Initiated MPI Partitioned Communication. 436–447. 3 indexed citations
4.
Afsahi, Ahmad, et al.. (2024). A Topology- and Load-Aware Design for Neighborhood Allgather. 131–142. 1 indexed citations
5.
Afsahi, Ahmad, et al.. (2018). Communication‐aware message matching in MPI. Concurrency and Computation Practice and Experience. 32(3). 5 indexed citations
6.
Grant, Ryan E., Mohammad Javad Rashti, Pavan Balaji, & Ahmad Afsahi. (2015). Scalable connectionless RDMA over unreliable datagrams. Parallel Computing. 48. 15–39. 4 indexed citations
7.
Afsahi, Ahmad, et al.. (2014). Intra-Epoch Message Scheduling To Exploit Unused or Residual Overlapping Potential. 25. 13–19. 1 indexed citations
8.
Afsahi, Ahmad, et al.. (2014). GPU-Aware Intranode MPI_Allreduce. 45–50. 8 indexed citations
9.
Zamani, Reza & Ahmad Afsahi. (2012). A study of hardware performance monitoring counter selection in power modeling of computing systems. 1–10. 18 indexed citations
10.
Afsahi, Ahmad, et al.. (2010). Process Arrival Pattern Aware Alltoall and Allgather on InfiniBand Clusters. International Journal of Parallel Programming. 39(4). 473–493. 9 indexed citations
11.
Rashti, Mohammad Javad, Ryan E. Grant, Ahmad Afsahi, & Pavan Balaji. (2010). iWARP redefined: Scalable connectionless communication over high-speed Ethernet. 1–10. 12 indexed citations
12.
Grant, Ryan E., Ahmad Afsahi, & Pavan Balaji. (2009). Evaluation of ConnectX Virtual Protocol Interconnect for Data Centers. 57–64. 1 indexed citations
13.
Grant, Ryan E. & Ahmad Afsahi. (2009). Improving energy efficiency of asymmetric chip multithreaded multiprocessors through reduced OS noise scheduling. Concurrency and Computation Practice and Experience. 21(18). 2355–2376. 3 indexed citations
14.
Grant, Ryan E. & Ahmad Afsahi. (2007). A Comprehensive Analysis of OpenMP Applications on Dual-Core Intel Xeon SMPs. 1–8. 13 indexed citations
15.
Rashti, Mohammad Javad & Ahmad Afsahi. (2007). Assessing the Ability of Computation/Communication Overlap and Communication Progress in Modern Interconnects. 117–124. 6 indexed citations
16.
Afsahi, Ahmad, et al.. (2006). Efficient RDMA-based multi-port collectives on multi-rail QsNet/sup II/ clusters. International Parallel and Distributed Processing Symposium. 273–273. 9 indexed citations
17.
Grant, Ryan E. & Ahmad Afsahi. (2006). Power-performance efficiency of asymmetric multiprocessors for multi-threaded scientific applications. International Parallel and Distributed Processing Symposium. 300–300. 20 indexed citations
18.
Afsahi, Ahmad, et al.. (2006). Performance evaluation of the Sun Fire Link SMP clusters. International Journal of High Performance Computing and Networking. 4(5/6). 209–209. 3 indexed citations
19.
Zamani, Reza & Ahmad Afsahi. (2005). Communication Characteristics of Message-Passing Scientific and Engineering Applications.. 644–649. 12 indexed citations
20.
Afsahi, Ahmad & N.J. Dimopoulos. (1997). Collective Communications on a Reconfigurable Optical Interconnect.. 167–182. 1 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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