Search Results for author: Nikhil Bansal

Found 4 papers, 2 papers with code

Perseus: Removing Energy Bloat from Large Model Training

2 code implementations12 Dec 2023 Jae-Won Chung, Yile Gu, Insu Jang, Luoxi Meng, Nikhil Bansal, Mosharaf Chowdhury

Training large AI models on numerous GPUs consumes a massive amount of energy.

DrawMon: A Distributed System for Detection of Atypical Sketch Content in Concurrent Pictionary Games

no code implementations10 Nov 2022 Nikhil Bansal, Kartik Gupta, Kiruthika Kannan, Sivani Pentapati, Ravi Kiran Sarvadevabhatla

Pictionary, the popular sketch-based guessing game, provides an opportunity to analyze shared goal cooperative game play in restricted communication settings.

Potential-Function Proofs for First-Order Methods

no code implementations13 Dec 2017 Nikhil Bansal, Anupam Gupta

This note discusses proofs for convergence of first-order methods based on simple potential-function arguments.

The Gram-Schmidt Walk: A Cure for the Banaszczyk Blues

1 code implementation3 Aug 2017 Nikhil Bansal, Daniel Dadush, Shashwat Garg, Shachar Lovett

An important result in discrepancy due to Banaszczyk states that for any set of $n$ vectors in $\mathbb{R}^m$ of $\ell_2$ norm at most $1$ and any convex body $K$ in $\mathbb{R}^m$ of Gaussian measure at least half, there exists a $\pm 1$ combination of these vectors which lies in $5K$.

Data Structures and Algorithms Discrete Mathematics

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