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Anurag Kumar
Researcher at Facebook
Publications - 149
Citations - 2897
Anurag Kumar is an academic researcher from Facebook. The author has contributed to research in topics: Graphene & Computer science. The author has an hindex of 26, co-authored 126 publications receiving 2276 citations. Previous affiliations of Anurag Kumar include Carnegie Mellon University & Indian Institute of Technology Madras.
Papers
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Journal ArticleDOI
Nanostructuring Platinum Nanoparticles on Multilayered Graphene Petal Nanosheets for Electrochemical Biosensing
Jonathan C. Claussen,Anurag Kumar,David Benjamin Jaroch,M. Haseeb Khawaja,Allison B. Hibbard,D. Marshall Porterfield,Timothy S. Fisher +6 more
TL;DR: A scalable nanostructured biosensor based on multilayered graphene petal nanosheets (MGPNs), Pt nanoparticles, and a biorecognition element (glucose oxidase) is presented in this article.
Proceedings ArticleDOI
Audio Event Detection using Weakly Labeled Data
Anurag Kumar,Bhiksha Raj +1 more
TL;DR: In this paper, the authors proposed a framework for learning acoustic event detectors using only weakly labeled data, which can help in removing the time consuming and expensive process of manually annotating data to facilitate fully supervised learning.
Proceedings ArticleDOI
Knowledge Transfer from Weakly Labeled Audio Using Convolutional Neural Network for Sound Events and Scenes
TL;DR: This work describes a convolutional neural network (CNN) based framework for sound event detection and classification using weakly labeled audio data and proposes methods to learn representations using this model which can be effectively used for solving the target task.
Proceedings ArticleDOI
Audio Event Detection using Weakly Labeled Data
Anurag Kumar,Bhiksha Raj +1 more
TL;DR: It is shown that audio event detection using weak labels can be formulated as an Multiple Instance Learning problem and two frameworks for solving multiple-instance learning are suggested, one based on support vector machines, and the other on neural networks.
Journal ArticleDOI
First Photocatalytic Synthesis of Cyclic Carbonates from CO2 and Epoxides Using CoPc/TiO2 Hybrid under Mild Conditions
TL;DR: In this paper, a hybrid photocatalyst consisting of cobalt phthalocyanine grafted on titanium oxide (CoPc/TiO2) under visible irradiation is described.