Karthik Aadithya

R&D S&E, Electrical Engineering

Biography

Dr. Aadithya is a Computer Scientist and has been working at Sandia National Laboratories (SNL) since 2016. His expertise and research interests lie in Electronic Design Automation (EDA) — the art and science of developing computational algorithms, techniques, tools, and software for designing and optimizing advanced electronic systems, such as modern semiconductor chips. At SNL, Dr. Aadithya’s primary responsibility is to help develop and maintain Xyce, Sandia’s massively parallel, open-source, transistor-level (ie, SPICE-like) circuit simulator. Over the years, Dr. Aadithya has made research contributions to several areas of EDA and chip design, including analog/mixed-signal verification, non-stationary noise analysis, sensitivity analysis, uncertainty quantification, circuit simulator convergence acceleration, compact modeling, high-speed link design, and Machine Learning for EDA applications.

Education

(2016) PhD in Electrical Engineering from the Electrical Engineering and Computer Sciences (EECS) Department at the University of California, Berkeley (UC Berkeley).

(2009) Bachelor of Technology (B-Tech) in Electrical Engineering from the Electrical Engineering Department at the Indian Institute of Technology Madras (IIT-Madras).

Publications

Eric R. Keiter, Thomas V. Russo, Richard Schiek, Heidi K. Thornquist, Ting Mei, Jason Verley, Karthik Venkatraman Aadithya, Joshua David Schickling, (2022). Xyce Parallel Electronic Simulator Users’ Guide Version 7.6 https://www.osti.gov/search/identifier:1895029 Document ID: 1664143

Eric R. Keiter, Thomas V. Russo, Richard Schiek, Heidi K. Thornquist, Ting Mei, Jason Verley, Karthik Venkatraman Aadithya, Joshua David Schickling, (2022). Xyce Parallel Electronic Simulator Reference Guide, Version 7.6 https://www.osti.gov/search/identifier:1895028 Document ID: 1664145

Eric R. Keiter, Thomas V. Russo, Richard Schiek, Heidi K. Thornquist, Ting Mei, Jason Verley, Karthik Venkatraman Aadithya, Joshua David Schickling, (2022). Xyce Parallel Electronic Simulator Reference Guide, Version 7.5 https://www.osti.gov/search/identifier:1868425 Document ID: 1517013

Eric R. Keiter, Thomas V. Russo, Richard Schiek, Heidi K. Thornquist, Ting Mei, Jason Verley, Karthik Venkatraman Aadithya, Joshua David Schickling, (2022). Xyce Parallel Electronic Simulator Users’ Guide Version 7.5 https://www.osti.gov/search/identifier:1866027 Document ID: 1517014

Eric R. Keiter, Thomas V. Russo, Richard Schiek, Heidi K. Thornquist, Ting Mei, Jason Verley, Peter E. Sholander, Karthik Venkatraman Aadithya, Joshua David Schickling, (2021). Xyce Parallel Electronic Simulator Reference Guide, Version 7.4 https://www.osti.gov/search/identifier:1826862 Document ID: 1370734

Eric R. Keiter, Thomas V. Russo, Richard Schiek, Heidi K. Thornquist, Ting Mei, Jason Verley, Peter E. Sholander, Karthik Venkatraman Aadithya, Joshua David Schickling, (2021). Xyce Parallel Electronic Simulator Users’ Guide Version 7.4 https://www.osti.gov/search/identifier:1829574 Document ID: 1370736

Eric R. Keiter, Thomas V. Russo, Richard Schiek, Heidi K. Thornquist, Ting Mei, Jason Verley, Peter E. Sholander, Karthik Venkatraman Aadithya, (2021). Xyce Parallel Electronic Simulator Reference Guide, Version 7.3 https://www.osti.gov/search/identifier:1821531 Document ID: 1306168

Eric R. Keiter, Thomas V. Russo, Richard Schiek, Heidi K. Thornquist, Ting Mei, Jason Verley, Peter E. Sholander, Karthik Venkatraman Aadithya, (2021). Xyce Parallel Electronic Simulator Users’ Guide Version 7.3 https://www.osti.gov/search/identifier:1810049 Document ID: 1306172

Eric R. Keiter, Ting Mei, Karthik Venkatraman Aadithya, (2021). Circuit Simulation and Compact Modeling with Xyce Mechanistic Machine Learning and Digital Twins for Computational Science, Engineering & Technology Document ID: 1293077

Eric R. Keiter, Thomas V. Russo, Richard Schiek, Heidi K. Thornquist, Ting Mei, Jason Verley, Peter E. Sholander, Karthik Venkatraman Aadithya, (2020). Xyce Parallel Electronic Simulator Reference Guide Version 7.2 https://www.osti.gov/search/identifier:1718980 Document ID: 1230532

Eric R. Keiter, Thomas V. Russo, Richard Schiek, Heidi K. Thornquist, Ting Mei, Jason Verley, Peter E. Sholander, Karthik Venkatraman Aadithya, (2020). Xyce Parallel Electronic Simulator Users’ Guide Version 7.2 https://www.osti.gov/search/identifier:1718981 Document ID: 1230535

Karthik Venkatraman Aadithya, Paul Allen Kuberry, Biliana Stefanova Paskaleva, Pavel B. Bochev, Kenneth Michael Leeson, Alan Mar, Ting Mei, Eric R. Keiter, (2020). Data-Driven Compact Models for Circuit Design and Analysis MSMLMathematical and Scientific Machine Learning Workshop https://www.osti.gov/search/identifier:1810271 Document ID: 1172622

Eric R. Keiter, Thomas V. Russo, Richard Schiek, Heidi K. Thornquist, Ting Mei, Jason Verley, Peter E. Sholander, Karthik Venkatraman Aadithya, (2020). Xyce Parallel Electronic Simulator Users’ Guide Version 7.1 https://www.osti.gov/search/identifier:1763514 Document ID: 1138996

Eric R. Keiter, Thomas V. Russo, Richard Schiek, Heidi K. Thornquist, Ting Mei, Jason Verley, Peter E. Sholander, Karthik Venkatraman Aadithya, (2020). Xyce Parallel Electronic Simulator Reference Guide Version 7.1 https://www.osti.gov/search/identifier:1763515 Document ID: 1138997

Karthik Venkatraman Aadithya, Paul Allen Kuberry, Eric R. Keiter, Pavel B. Bochev, Alan Mar, Ting Mei, Biliana Stefanova Paskaleva, Kenneth Michael Leeson, (2020). Using ML to Develop Compact Models CMC SIG Weekly Meeting https://www.osti.gov/search/identifier:1779603 Document ID: 1126456

Karthik Venkatraman Aadithya, Paul Allen Kuberry, Biliana Stefanova Paskaleva, Pavel B. Bochev, Kenneth Michael Leeson, Alan Mar, Ting Mei, Eric R. Keiter, (2019). Development, Demonstration and Validation of Data-driven Compact Diode Models for circuit simulation and analysis https://www.osti.gov/search/identifier:1592881 Document ID: 1068177

Jason Verley, Eric R. Keiter, Thomas V. Russo, Richard Schiek, Heidi K. Thornquist, Ting Mei, Peter E. Sholander, Karthik Venkatraman Aadithya, (2019). Latest Developments in the Xyce Large-Scale Analog Circuit Simulator 2019 Workshop on Open-Source EDA Technology https://www.osti.gov/search/identifier:1643112 Document ID: 1055258

Eric R. Keiter, Karthik Venkatraman Aadithya, Ting Mei, Heidi K. Thornquist, Peter E. Sholander, Ian Zachary Wilcox, (2019). Exploring Advanced Embedded Uncertainty Quantification methods in Xyce https://www.osti.gov/search/identifier:1569158 Document ID: 1031440

Karthik Venkatraman Aadithya, Paul Allen Kuberry, Eric R. Keiter, Pavel B. Bochev, Alan Mar, Ting Mei, Biliana Stefanova Paskaleva, Kenneth Michael Leeson, (2019). Data-driven Circuit Design From Electrical Measurement Data To Compact Device Models Machine Learning and Deep Learning Conference 2019 https://www.osti.gov/search/identifier:1641510 Document ID: 997837

Karthik Venkatraman Aadithya, Eric R. Keiter, Ting Mei, (2019). Abstract Algebra Basics https://www.osti.gov/search/identifier:1761970 Document ID: 809302

Karthik Venkatraman Aadithya, Eric R. Keiter, Ting Mei, (2019). The Karhunen Loeve Expansion https://www.osti.gov/search/identifier:1761975 Document ID: 809312

Karthik Venkatraman Aadithya, Eric R. Keiter, Ting Mei, (2019). The Basics of Orthogonal Polynomials https://www.osti.gov/search/identifier:1817330 Document ID: 809369

Jason Verley, Eric R. Keiter, Thomas V. Russo, Heidi K. Thornquist, Ting Mei, Peter E. Sholander, Karthik Venkatraman Aadithya, (2018). Xyce: Open Source Simulation for Large-Scale Circuits Workshop on Open-Source EDA Technology (WOSET) https://www.osti.gov/search/identifier:1592352 Document ID: 888940

Eric R. Keiter, Karthik Venkatraman Aadithya, Ting Mei, Thomas V. Russo, Richard Schiek, Peter E. Sholander, Heidi K. Thornquist, Jason Verley, (2018). Xyce Parallel Electronic Simulator Users’ Guide, Version 6.10 https://www.osti.gov/search/identifier:1481539 Document ID: 877927

Eric R. Keiter, Karthik Venkatraman Aadithya, Ting Mei, Thomas V. Russo, Richard Schiek, Peter E. Sholander, Heidi K. Thornquist, Jason Verley, (2018). Xyce Parallel Electronic Simulator Reference Guide, Version 6.10 https://www.osti.gov/search/identifier:1481540 Document ID: 877928

Heidi K. Thornquist, Eric R. Keiter, Rajit Manohar, Ting Mei, Karthik Venkatraman Aadithya, Thomas V. Russo, Peter E. Sholander, (2018). AMS Verification Technologies and Flow for Enabling POSH SoCs Electronics Resurgence Initiative Summit https://www.osti.gov/search/identifier:1806792 Document ID: 830256

Eric R. Keiter, Karthik Venkatraman Aadithya, Ting Mei, (2018). Predictor/Corrector Newton-Raphson (PCNR): A Simple, Flexible, Scalable, Modular, and Consistent Replacement for Limiting in Circuit Simulation 12th international conference on SCIENTIFIC COMPUTING IN ELECTRICAL ENGINEERING (SCEE 2018) https://www.osti.gov/search/identifier:1523781 Document ID: 807720

Eric R. Keiter, Karthik Venkatraman Aadithya, Ting Mei, Thomas V. Russo, Richard Schiek, Peter E. Sholander, Heidi K. Thornquist, Jason Verley, (2018). Xyce Parallel Electronic Simulator Reference Guide, Version 6.9 https://www.osti.gov/search/identifier:1528751 Document ID: 785019

Eric R. Keiter, Karthik Venkatraman Aadithya, Ting Mei, Thomas V. Russo, Richard Schiek, Peter E. Sholander, Heidi K. Thornquist, Jason Verley, (2018). Xyce Parallel Electronic Simulator Users’ Guide, Version 6.9 https://www.osti.gov/search/identifier:1528752 Document ID: 785021

Karthik Venkatraman Aadithya, Eric R. Keiter, Ting Mei, (2017). DAGSENS: Directed Acyclic Graph Based Direct and Adjoint Transient Sensitivity Analysis for Event-Driven Objective Functions International Conference on Computer-Aided Design (ICCAD) https://www.osti.gov/search/identifier:1511550 Document ID: 726134

Eric R. Keiter, Karthik Venkatraman Aadithya, Ting Mei, Thomas V. Russo, Richard Schiek, Peter E. Sholander, Heidi K. Thornquist, Jason Verley, (2017). Xyce Parallel Electronic Simulator Users’ Guide, Version 6.8 https://www.osti.gov/search/identifier:1405267 Document ID: 703123

Eric R. Keiter, Karthik Venkatraman Aadithya, Ting Mei, Thomas V. Russo, Richard Schiek, Peter E. Sholander, Heidi K. Thornquist, Jason Verley, (2017). Xyce Parallel Electronic Simulator Reference Guide, Version 6.8 https://www.osti.gov/search/identifier:1405266 Document ID: 703124

Karthik Venkatraman Aadithya, Eric R. Keiter, Ting Mei, (2017). DAGSENS: Directed Acyclic Graph Based Direct and Adjoint Transient Sensitivity Analysis for Event-Driven Objective Functions Iccad 2017 https://www.osti.gov/search/identifier:1466475 Document ID: 670298

Karthik Venkatraman Aadithya, Eric R. Keiter, Ting Mei, (2017). DAGSENS: Directed Acyclic Graph Based Direct and Adjoint Transient Sensitivity Analysis for Event-Driven Objective Functions https://www.osti.gov/search/identifier:1761808 Document ID: 659758

Eric R. Keiter, Karthik Venkatraman Aadithya, Ting Mei, Thomas V. Russo, Richard Schiek, Peter E. Sholander, Heidi K. Thornquist, Jason Verley, (2017). Xyce Parallel Electronic Simulator Reference Guide, Version 6.7 https://www.osti.gov/search/identifier:1367417 Document ID: 612440

Eric R. Keiter, Karthik Venkatraman Aadithya, Ting Mei, Thomas V. Russo, Richard Schiek, Peter E. Sholander, Heidi K. Thornquist, Jason Verley, (2017). Xyce Parallel Electronic Simulator Users’ Guide, Version 6.7 https://www.osti.gov/search/identifier:1367422 Document ID: 612441

Eric R. Keiter, Karthik Venkatraman Aadithya, Ting Mei, (2017). DAGSENS: Directed Acyclic Graph Based Direct and Adjoint Transient Sensitivity Analysis for Event-Driven Objective Functions International Conference on Computer-Aided Design (ICCAD) https://www.osti.gov/search/identifier:1456703 Document ID: 623179

Eric R. Keiter, Karthik Venkatraman Aadithya, Ting Mei, Thomas V. Russo, Richard Schiek, Peter E. Sholander, Heidi K. Thornquist, Jason Verley, (2016). Xyce Parallel Electronic Simulator Reference Guide, Version 6.6 https://www.osti.gov/search/identifier:1333486 Document ID: 553581

Eric R. Keiter, Karthik Venkatraman Aadithya, Ting Mei, Thomas V. Russo, Richard Schiek, Peter E. Sholander, Heidi K. Thornquist, Jason Verley, (2016). Xyce Parallel Electronic Simulator Users’ Guide, Version 6.6 https://www.osti.gov/search/identifier:1333487 Document ID: 553582

Karthik Venkatraman Aadithya, Baruch Sterin, Sayak Ray, Pierluigi Nuzzo, Alan Mishchenko, Bob Brayton, Jaijeet Roychowdhury, (2016). ABCD: Accurate Booleanization of Continuous Dynamics for Analog/Mixed-Signal Design HCCV wotkshop https://www.osti.gov/search/identifier:1371815 Document ID: 476205

Karthik Venkatraman Aadithya, Baruch Sterin, Sayak Ray, Pierluigi Nuzzo, Alan Mishchenko, Robert Brayton, Jaijeet Roychowdhury, (2016). ABCD: Accurate Booleanization of Continuous Dynamics for Analog/Mixed-Signal Design and Verification Workshop on High-Consequence Control Verification Document ID: 475898

Eric R. Keiter, Karthik Venkatraman Aadithya, Ting Mei, Thomas V. Russo, Richard Schiek, Peter E. Sholander, Heidi K. Thornquist, Jason Verley, (2016). Xyce Parallel Electronic Simulator Users’ Guide, Version 6.5 https://www.osti.gov/search/identifier:1259541 Document ID: 463818

Eric R. Keiter, Karthik Venkatraman Aadithya, Ting Mei, Thomas V. Russo, Richard Schiek, Peter E. Sholander, Heidi K. Thornquist, Jason Verley, (2016). Xyce Parallel Electronic Simulator Reference Guide, Version 6.5 https://www.osti.gov/search/identifier:1259542 Document ID: 463819

Showing Results. Show More Publications