Siva Kumar Sastry Hari

2.8k total citations · 1 hit paper
50 papers, 2.0k citations indexed

About

Siva Kumar Sastry Hari is a scholar working on Electrical and Electronic Engineering, Hardware and Architecture and Computer Networks and Communications. According to data from OpenAlex, Siva Kumar Sastry Hari has authored 50 papers receiving a total of 2.0k indexed citations (citations by other indexed papers that have themselves been cited), including 34 papers in Electrical and Electronic Engineering, 25 papers in Hardware and Architecture and 20 papers in Computer Networks and Communications. Recurrent topics in Siva Kumar Sastry Hari's work include Radiation Effects in Electronics (31 papers), Parallel Computing and Optimization Techniques (16 papers) and Distributed systems and fault tolerance (15 papers). Siva Kumar Sastry Hari is often cited by papers focused on Radiation Effects in Electronics (31 papers), Parallel Computing and Optimization Techniques (16 papers) and Distributed systems and fault tolerance (15 papers). Siva Kumar Sastry Hari collaborates with scholars based in United States, India and United Kingdom. Siva Kumar Sastry Hari's co-authors include Sarita V. Adve, Timothy Tsai, Stephen W. Keckler, Michael B. Sullivan, Helia Naeimi, Pradeep Ramachandran, Joel Emer, Karthik Pattabiraman, Guanpeng Li and Abdulrahman Mahmoud and has published in prestigious journals such as SHILAP Revista de lepidopterología, ACM SIGPLAN Notices and IEEE Transactions on Very Large Scale Integration (VLSI) Systems.

In The Last Decade

Siva Kumar Sastry Hari

48 papers receiving 1.9k citations

Hit Papers

Understanding error propagation in deep learning neural n... 2017 2026 2020 2023 2017 100 200 300
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.

  1. Understanding error propagation in deep learning neural network (DNN) accelerators and applications
    2017 313 citations Guanpeng Li, Siva Kumar Sastry Hari et al. profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Siva Kumar Sastry Hari United States 24 1.4k 878 660 564 264 50 2.0k
Timothy Tsai United States 15 974 0.7× 562 0.6× 616 0.9× 635 1.1× 473 1.8× 39 1.8k
Michael B. Sullivan United States 19 778 0.6× 603 0.7× 519 0.8× 389 0.7× 129 0.5× 48 1.3k
Jaume Abella Spain 24 1.1k 0.8× 1.9k 2.2× 937 1.4× 254 0.5× 176 0.7× 240 2.6k
Aviral Shrivastava United States 25 815 0.6× 1.5k 1.7× 1.1k 1.7× 282 0.5× 85 0.3× 173 2.1k
Pierluigi Nuzzo United States 24 1.1k 0.8× 425 0.5× 222 0.3× 314 0.6× 213 0.8× 106 1.9k
Alireza Ejlali Iran 29 1.3k 0.9× 1.2k 1.4× 966 1.5× 132 0.2× 84 0.3× 137 2.2k
Pedro Reviriego Spain 26 2.3k 1.7× 1.3k 1.4× 1.3k 2.0× 485 0.9× 54 0.2× 331 3.2k
Suhaib A. Fahmy Singapore 25 918 0.7× 1.1k 1.2× 959 1.5× 262 0.5× 28 0.1× 128 2.0k
Francisco J. Cazorla Spain 32 590 0.4× 2.9k 3.3× 1.8k 2.7× 244 0.4× 158 0.6× 235 3.4k
C.M. Krishna United States 23 783 0.6× 1.2k 1.4× 901 1.4× 146 0.3× 84 0.3× 119 1.9k

Countries citing papers authored by Siva Kumar Sastry Hari

Since Specialization
Citations

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

Fields of papers citing papers by Siva Kumar Sastry Hari

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Siva Kumar Sastry Hari. 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 Siva Kumar Sastry Hari. The network helps show where Siva Kumar Sastry Hari may publish in the future.

Co-authorship network of co-authors of Siva Kumar Sastry Hari

This figure shows the co-authorship network connecting the top 25 collaborators of Siva Kumar Sastry Hari. A scholar is included among the top collaborators of Siva Kumar Sastry Hari 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 Siva Kumar Sastry Hari. Siva Kumar Sastry Hari 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
1.
Fang, Bo, Cheng Tan, Siva Kumar Sastry Hari, et al.. (2024). Understanding Mixed Precision GEMM with MPGemmFI: Insights into Fault Resilience. 166–178. 2 indexed citations
2.
Singh, Vasu, et al.. (2024). ALBERTA: ALgorithm-Based Error Resilience in Transformer Architectures. SHILAP Revista de lepidopterología. 6. 85–96. 3 indexed citations
3.
Sullivan, Michael B., N.R. Saxena, Mike O’Connor, et al.. (2021). Characterizing and Mitigating Soft Errors in GPU DRAM. ePubs (Science and Technology Facilities Council, Research Councils UK). 641–653. 23 indexed citations
4.
Tsai, Timothy, Siva Kumar Sastry Hari, Michael B. Sullivan, Oreste Villa, & Stephen W. Keckler. (2021). NVBitFI: Dynamic Fault Injection for GPUs. 284–291. 51 indexed citations
5.
Li, Yiran, Saurabh Jha, Timothy Tsai, et al.. (2020). AV-FUZZER: Finding Safety Violations in Autonomous Driving Systems. 25–36. 109 indexed citations
6.
Mahmoud, Abdulrahman, et al.. (2020). PyTorchFI: A Runtime Perturbation Tool for DNNs. 25–31. 77 indexed citations
7.
Li, Guanpeng, Karthik Pattabiraman, Siva Kumar Sastry Hari, Michael B. Sullivan, & Timothy Tsai. (2018). Modeling Soft-Error Propagation in Programs. 27–38. 60 indexed citations
8.
Mahmoud, Abdulrahman, Siva Kumar Sastry Hari, Michael B. Sullivan, Timothy Tsai, & Stephen W. Keckler. (2018). Optimizing Software-Directed Instruction Replication for GPU Error Detection. 842–854. 46 indexed citations
9.
Hari, Siva Kumar Sastry, Timothy Tsai, Mark W. Stephenson, Stephen W. Keckler, & Joel Emer. (2017). SASSIFI: An architecture-level fault injection tool for GPU application resilience evaluation. 249–258. 128 indexed citations
10.
Mahmoud, Abdulrahman, et al.. (2016). Approxilyzer: towards a systematic framework for instruction-level approximate computing and its application to hardware resiliency. International Symposium on Microarchitecture. 1–14. 41 indexed citations
11.
Hari, Siva Kumar Sastry, et al.. (2014). GangES: Gang error simulation for hardware resiliency evaluation. 61–72. 28 indexed citations
12.
Hari, Siva Kumar Sastry, Sarita V. Adve, Helia Naeimi, & Pradeep Ramachandran. (2013). Relyzer: Application Resiliency Analyzer for Transient Faults. IEEE Micro. 33(3). 58–66. 25 indexed citations
13.
Chen, Liping, Xin Fu, Siva Kumar Sastry Hari, et al.. (2012). CrashTest'ing SWAT: accurate, gate-level evaluation of symptom-based resiliency solutions. Design, Automation, and Test in Europe. 1106–1109. 15 indexed citations
14.
Chen, Liping, Xin Fu, Siva Kumar Sastry Hari, et al.. (2012). CrashTest'ing SWAT: Accurate, gate-level evaluation of symptom-based resiliency solutions. 1106–1109. 19 indexed citations
15.
Hari, Siva Kumar Sastry, Sarita V. Adve, & Helia Naeimi. (2012). Low-cost program-level detectors for reducing silent data corruptions. 1–12. 107 indexed citations
16.
Hari, Siva Kumar Sastry, et al.. (2009). mSWAT. 122–132. 73 indexed citations
17.
Li, Man-Lap, Pradeep Ramachandran, Ulya R. Karpuzcu, Siva Kumar Sastry Hari, & Sarita V. Adve. (2009). Accurate microarchitecture-level fault modeling for studying hardware faults. 105–116. 90 indexed citations
18.
Hari, Siva Kumar Sastry, et al.. (2008). Automatic Constraint Based Test Generation for Behavioral HDL Models. IEEE Transactions on Very Large Scale Integration (VLSI) Systems. 16(4). 408–421. 10 indexed citations
19.
Hari, Siva Kumar Sastry, et al.. (2007). Power Virus Generation Using Behavioral Models of Circuits. 35–42. 14 indexed citations
20.
Hari, Siva Kumar Sastry, et al.. (2006). Efficient Building Blocks for Reversible Sequential Circuit Design. Conference proceedings. 437–441. 57 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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