Sai Ganesh Nagarajan

I am interested in studying fundamental questions in machine learning problems motivated by realistic constraints in applications: such as data truncation/censoring and data dependence, presence of agents (algorithms) that adapt over time and compete for resources. More recently, I am interested in understanding algorithms for discrete and combinatorial optimization problems when having access to ML predictors.

📬 Contact

office: Room 3024 at ZIB
e-mail: nagarajan (at) zib.de
homepage: sites.google.com/view/sgnagarajan/home

🎓 Curriculum vitae

since 2023: Researcher at ZIB
Feb 2021: Ph.D. in Engineering Systems and Design at Singapore University of Technology and Design
Jun 2014: B.Engg. in Computer Engineering at National University of Singapore

📝 Publications and preprints

Preprints

Głuch, G., Turan, B., Nagarajan, S. G., and Pokutta, S. (2024). The Good, the Bad and the Ugly: Watermarks, Transferable Attacks and Adversarial Defenses. [arXiv]

[BibTeX]

@misc{2024_GrzegorzTuranNagarajanPokutta_Watermarksadversarialdefenses,
  archiveprefix = {arXiv},
  eprint = {2410.08864},
  primaryclass = {cs.LG},
  year = {2024},
  author = {Głuch, Grzegorz and Turan, Berkant and Nagarajan, Sai Ganesh and Pokutta, Sebastian},
  title = {The Good, the Bad and the Ugly: Watermarks, Transferable Attacks and Adversarial Defenses}
}

Sadiku, S., Wagner, M., Nagarajan, S. G., and Pokutta, S. (2024). S-CFE: Simple Counterfactual Explanations. [arXiv]

[BibTeX]

@misc{2024_SadikuEtAl_Counterfactualexplanations,
  archiveprefix = {arXiv},
  eprint = {2410.15723},
  primaryclass = {cs.LG},
  year = {2024},
  author = {Sadiku, Shpresim and Wagner, Moritz and Nagarajan, Sai Ganesh and Pokutta, Sebastian},
  title = {S-CFE: Simple Counterfactual Explanations}
}