S
Saurabh Bagchi
Researcher at Purdue University
Publications - 327
Citations - 8147
Saurabh Bagchi is an academic researcher from Purdue University. The author has contributed to research in topics: Wireless sensor network & Node (networking). The author has an hindex of 46, co-authored 302 publications receiving 7158 citations. Previous affiliations of Saurabh Bagchi include Avaya & Alibaba Group.
Papers
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Journal ArticleDOI
Addressing failures in exascale computing
Marc Snir,Robert W. Wisniewski,Jacob A. Abraham,Sarita V. Adve,Saurabh Bagchi,Pavan Balaji,James Belak,Pradip Bose,Franck Cappello,Bill Carlson,Andrew A. Chien,Paul W. Coteus,Nathan DeBardeleben,Pedro C. Diniz,Christian Engelmann,Mattan Erez,Saverio Fazzari,Al Geist,Rinku Gupta,Fred Johnson,Sriram Krishnamoorthy,Sven Leyffer,Dean A. Liberty,Subhasish Mitra,Todd Munson,Robert Schreiber,Jon Stearley,Eric Van Hensbergen +27 more
TL;DR: This report presents a report produced by a workshop on ‘Addressing failures in exascale computing’ held in Park City, Utah, 4–11 August 2012, which summarizes and builds on discussions on resilience.
Proceedings ArticleDOI
LITEWORP: a lightweight countermeasure for the wormhole attack in multihop wireless networks
TL;DR: This paper presents a lightweight countermeasure for the wormhole attack, called LITEWORP, which does not require specialized hardware and is particularly suitable for resource-constrained multihop wireless networks, such as sensor networks.
Chameleon: A Software Infrastructure for Adaptive Fault Tolerance in Distributed Systems
TL;DR: ARMOR architecture is described, including ARMOR class hierarchy, basic building blocks, ARMOR composition, and use of ARMOR factories, and how ARMORs can be reconfigured and reengineered is presented and how the architecture serves the objective of providing an adaptive software infrastructure.
Journal ArticleDOI
Chameleon: a software infrastructure for adaptive fault tolerance
TL;DR: Chameleon as mentioned in this paper is an adaptive infrastructure, which allows different levels of availability requirements to be simultaneously supported in a networked environment, through the use of special ARMORs-Adaptive.
Journal ArticleDOI
The MG-RAST Metagenomics Database and Portal in 2015
Andreas Wilke,Jared M. Bischof,Jared M. Bischof,Wolfgang Gerlach,Wolfgang Gerlach,Elizabeth M. Glass,Elizabeth M. Glass,Travis Harrison,Travis Harrison,Kevin P. Keegan,Kevin P. Keegan,Tobias Paczian,Tobias Paczian,William L. Trimble,William L. Trimble,Saurabh Bagchi,Ananth Grama,Somali Chaterji,Folker Meyer,Folker Meyer +19 more
TL;DR: This work presents several examples integrating data and analyses from MG-RAST into popular third-party analysis tools or sequence alignment tools, and reports changes to the analysis workflow and the technologies used to scale the pipeline up to the required throughput levels.