Avtansh Tiwari — accepted AI-conference papers

2024

Automatic Interpretation of Line Probe Assay Test for Tuberculosis

Jatin Agrawal, Mukul Kumar, Avtansh Tiwari, Sachin Danisetty, Soma Dhavala, Nakul Jain +7

AAAI 2024technical

Line Probe Assay (LPA) is a widely used method for diagnosing drug-resistant tuberculosis (DRTB), but it is a time-consuming and labor-intensive process that requires expert interpretation. DRTB is a significant threat to global TB control efforts and its prompt diagnosis is critical for initiating…

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2020

Sample Complexity Bounds for 1-bit Compressive Sensing and Binary Stable Embeddings with Generative Priors

Zhaoqiang Liu, Selwyn Gomes, Avtansh Tiwari, Jonathan Scarlett

ICML 2020poster

The goal of standard 1-bit compressive sensing is to accurately recover an unknown sparse vector from binary-valued measurements, each indicating the sign of a linear function of the vector. Motivated by recent advances in compressive sensing with generative models, where a generative modeling assum…

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